diff options
Diffstat (limited to 'target/linux/generic/files/crypto/ocf/kirkwood/cesa')
17 files changed, 9351 insertions, 0 deletions
diff --git a/target/linux/generic/files/crypto/ocf/kirkwood/cesa/AES/mvAes.h b/target/linux/generic/files/crypto/ocf/kirkwood/cesa/AES/mvAes.h new file mode 100644 index 0000000..07a8601 --- /dev/null +++ b/target/linux/generic/files/crypto/ocf/kirkwood/cesa/AES/mvAes.h @@ -0,0 +1,62 @@ +/* mvAes.h v2.0 August '99 + * Reference ANSI C code + */ + +/* AES Cipher header file for ANSI C Submissions + Lawrence E. Bassham III + Computer Security Division + National Institute of Standards and Technology + + April 15, 1998 + + This sample is to assist implementers developing to the Cryptographic +API Profile for AES Candidate Algorithm Submissions. Please consult this +document as a cross-reference. + + ANY CHANGES, WHERE APPROPRIATE, TO INFORMATION PROVIDED IN THIS FILE +MUST BE DOCUMENTED. CHANGES ARE ONLY APPROPRIATE WHERE SPECIFIED WITH +THE STRING "CHANGE POSSIBLE". FUNCTION CALLS AND THEIR PARAMETERS CANNOT +BE CHANGED. STRUCTURES CAN BE ALTERED TO ALLOW IMPLEMENTERS TO INCLUDE +IMPLEMENTATION SPECIFIC INFORMATION. +*/ + +/* Includes: + Standard include files +*/ + +#include "mvOs.h" + + +/* Error Codes - CHANGE POSSIBLE: inclusion of additional error codes */ + +/* Key direction is invalid, e.g., unknown value */ +#define AES_BAD_KEY_DIR -1 + +/* Key material not of correct length */ +#define AES_BAD_KEY_MAT -2 + +/* Key passed is not valid */ +#define AES_BAD_KEY_INSTANCE -3 + +/* Params struct passed to cipherInit invalid */ +#define AES_BAD_CIPHER_MODE -4 + +/* Cipher in wrong state (e.g., not initialized) */ +#define AES_BAD_CIPHER_STATE -5 + +#define AES_BAD_CIPHER_INSTANCE -7 + + +/* Function protoypes */ +/* CHANGED: makeKey(): parameter blockLen added + this parameter is absolutely necessary if you want to + setup the round keys in a variable block length setting + cipherInit(): parameter blockLen added (for obvious reasons) + */ +int aesMakeKey(MV_U8 *expandedKey, MV_U8 *keyMaterial, int keyLen, int blockLen); +int aesBlockEncrypt128(MV_U8 mode, MV_U8 *IV, MV_U8 *expandedKey, int keyLen, + MV_U32 *plain, int numBlocks, MV_U32 *cipher); +int aesBlockDecrypt128(MV_U8 mode, MV_U8 *IV, MV_U8 *expandedKey, int keyLen, + MV_U32 *plain, int numBlocks, MV_U32 *cipher); + + diff --git a/target/linux/generic/files/crypto/ocf/kirkwood/cesa/AES/mvAesAlg.c b/target/linux/generic/files/crypto/ocf/kirkwood/cesa/AES/mvAesAlg.c new file mode 100644 index 0000000..a65dc28 --- /dev/null +++ b/target/linux/generic/files/crypto/ocf/kirkwood/cesa/AES/mvAesAlg.c @@ -0,0 +1,317 @@ +/* rijndael-alg-ref.c v2.0 August '99 + * Reference ANSI C code + * authors: Paulo Barreto + * Vincent Rijmen, K.U.Leuven + * + * This code is placed in the public domain. + */ + +#include "mvOs.h" + +#include "mvAesAlg.h" + +#include "mvAesBoxes.dat" + + +MV_U8 mul1(MV_U8 aa, MV_U8 bb); +void KeyAddition(MV_U8 a[4][MAXBC], MV_U8 rk[4][MAXBC], MV_U8 BC); +void ShiftRow128Enc(MV_U8 a[4][MAXBC]); +void ShiftRow128Dec(MV_U8 a[4][MAXBC]); +void Substitution(MV_U8 a[4][MAXBC], MV_U8 box[256]); +void MixColumn(MV_U8 a[4][MAXBC], MV_U8 rk[4][MAXBC]); +void InvMixColumn(MV_U8 a[4][MAXBC]); + + +#define mul(aa, bb) (mask[bb] & Alogtable[aa + Logtable[bb]]) + +MV_U8 mul1(MV_U8 aa, MV_U8 bb) +{ + return mask[bb] & Alogtable[aa + Logtable[bb]]; +} + + +void KeyAddition(MV_U8 a[4][MAXBC], MV_U8 rk[4][MAXBC], MV_U8 BC) +{ + /* Exor corresponding text input and round key input bytes + */ + ((MV_U32*)(&(a[0][0])))[0] ^= ((MV_U32*)(&(rk[0][0])))[0]; + ((MV_U32*)(&(a[1][0])))[0] ^= ((MV_U32*)(&(rk[1][0])))[0]; + ((MV_U32*)(&(a[2][0])))[0] ^= ((MV_U32*)(&(rk[2][0])))[0]; + ((MV_U32*)(&(a[3][0])))[0] ^= ((MV_U32*)(&(rk[3][0])))[0]; + +} + +void ShiftRow128Enc(MV_U8 a[4][MAXBC]) { + /* Row 0 remains unchanged + * The other three rows are shifted a variable amount + */ + MV_U8 tmp[MAXBC]; + + tmp[0] = a[1][1]; + tmp[1] = a[1][2]; + tmp[2] = a[1][3]; + tmp[3] = a[1][0]; + + ((MV_U32*)(&(a[1][0])))[0] = ((MV_U32*)(&(tmp[0])))[0]; + /* + a[1][0] = tmp[0]; + a[1][1] = tmp[1]; + a[1][2] = tmp[2]; + a[1][3] = tmp[3]; + */ + tmp[0] = a[2][2]; + tmp[1] = a[2][3]; + tmp[2] = a[2][0]; + tmp[3] = a[2][1]; + + ((MV_U32*)(&(a[2][0])))[0] = ((MV_U32*)(&(tmp[0])))[0]; + /* + a[2][0] = tmp[0]; + a[2][1] = tmp[1]; + a[2][2] = tmp[2]; + a[2][3] = tmp[3]; + */ + tmp[0] = a[3][3]; + tmp[1] = a[3][0]; + tmp[2] = a[3][1]; + tmp[3] = a[3][2]; + + ((MV_U32*)(&(a[3][0])))[0] = ((MV_U32*)(&(tmp[0])))[0]; + /* + a[3][0] = tmp[0]; + a[3][1] = tmp[1]; + a[3][2] = tmp[2]; + a[3][3] = tmp[3]; + */ +} + +void ShiftRow128Dec(MV_U8 a[4][MAXBC]) { + /* Row 0 remains unchanged + * The other three rows are shifted a variable amount + */ + MV_U8 tmp[MAXBC]; + + tmp[0] = a[1][3]; + tmp[1] = a[1][0]; + tmp[2] = a[1][1]; + tmp[3] = a[1][2]; + + ((MV_U32*)(&(a[1][0])))[0] = ((MV_U32*)(&(tmp[0])))[0]; + /* + a[1][0] = tmp[0]; + a[1][1] = tmp[1]; + a[1][2] = tmp[2]; + a[1][3] = tmp[3]; + */ + + tmp[0] = a[2][2]; + tmp[1] = a[2][3]; + tmp[2] = a[2][0]; + tmp[3] = a[2][1]; + + ((MV_U32*)(&(a[2][0])))[0] = ((MV_U32*)(&(tmp[0])))[0]; + /* + a[2][0] = tmp[0]; + a[2][1] = tmp[1]; + a[2][2] = tmp[2]; + a[2][3] = tmp[3]; + */ + + tmp[0] = a[3][1]; + tmp[1] = a[3][2]; + tmp[2] = a[3][3]; + tmp[3] = a[3][0]; + + ((MV_U32*)(&(a[3][0])))[0] = ((MV_U32*)(&(tmp[0])))[0]; + /* + a[3][0] = tmp[0]; + a[3][1] = tmp[1]; + a[3][2] = tmp[2]; + a[3][3] = tmp[3]; + */ +} + +void Substitution(MV_U8 a[4][MAXBC], MV_U8 box[256]) { + /* Replace every byte of the input by the byte at that place + * in the nonlinear S-box + */ + int i, j; + + for(i = 0; i < 4; i++) + for(j = 0; j < 4; j++) a[i][j] = box[a[i][j]] ; +} + +void MixColumn(MV_U8 a[4][MAXBC], MV_U8 rk[4][MAXBC]) { + /* Mix the four bytes of every column in a linear way + */ + MV_U8 b[4][MAXBC]; + int i, j; + + for(j = 0; j < 4; j++){ + b[0][j] = mul(25,a[0][j]) ^ mul(1,a[1][j]) ^ a[2][j] ^ a[3][j]; + b[1][j] = mul(25,a[1][j]) ^ mul(1,a[2][j]) ^ a[3][j] ^ a[0][j]; + b[2][j] = mul(25,a[2][j]) ^ mul(1,a[3][j]) ^ a[0][j] ^ a[1][j]; + b[3][j] = mul(25,a[3][j]) ^ mul(1,a[0][j]) ^ a[1][j] ^ a[2][j]; + } + for(i = 0; i < 4; i++) + /*for(j = 0; j < BC; j++) a[i][j] = b[i][j];*/ + ((MV_U32*)(&(a[i][0])))[0] = ((MV_U32*)(&(b[i][0])))[0] ^ ((MV_U32*)(&(rk[i][0])))[0];; +} + +void InvMixColumn(MV_U8 a[4][MAXBC]) { + /* Mix the four bytes of every column in a linear way + * This is the opposite operation of Mixcolumn + */ + MV_U8 b[4][MAXBC]; + int i, j; + + for(j = 0; j < 4; j++){ + b[0][j] = mul(223,a[0][j]) ^ mul(104,a[1][j]) ^ mul(238,a[2][j]) ^ mul(199,a[3][j]); + b[1][j] = mul(223,a[1][j]) ^ mul(104,a[2][j]) ^ mul(238,a[3][j]) ^ mul(199,a[0][j]); + b[2][j] = mul(223,a[2][j]) ^ mul(104,a[3][j]) ^ mul(238,a[0][j]) ^ mul(199,a[1][j]); + b[3][j] = mul(223,a[3][j]) ^ mul(104,a[0][j]) ^ mul(238,a[1][j]) ^ mul(199,a[2][j]); + } + for(i = 0; i < 4; i++) + /*for(j = 0; j < BC; j++) a[i][j] = b[i][j];*/ + ((MV_U32*)(&(a[i][0])))[0] = ((MV_U32*)(&(b[i][0])))[0]; +} + +int rijndaelKeySched (MV_U8 k[4][MAXKC], int keyBits, int blockBits, MV_U8 W[MAXROUNDS+1][4][MAXBC]) +{ + /* Calculate the necessary round keys + * The number of calculations depends on keyBits and blockBits + */ + int KC, BC, ROUNDS; + int i, j, t, rconpointer = 0; + MV_U8 tk[4][MAXKC]; + + switch (keyBits) { + case 128: KC = 4; break; + case 192: KC = 6; break; + case 256: KC = 8; break; + default : return (-1); + } + + switch (blockBits) { + case 128: BC = 4; break; + case 192: BC = 6; break; + case 256: BC = 8; break; + default : return (-2); + } + + switch (keyBits >= blockBits ? keyBits : blockBits) { + case 128: ROUNDS = 10; break; + case 192: ROUNDS = 12; break; + case 256: ROUNDS = 14; break; + default : return (-3); /* this cannot happen */ + } + + + for(j = 0; j < KC; j++) + for(i = 0; i < 4; i++) + tk[i][j] = k[i][j]; + t = 0; + /* copy values into round key array */ + for(j = 0; (j < KC) && (t < (ROUNDS+1)*BC); j++, t++) + for(i = 0; i < 4; i++) W[t / BC][i][t % BC] = tk[i][j]; + + while (t < (ROUNDS+1)*BC) { /* while not enough round key material calculated */ + /* calculate new values */ + for(i = 0; i < 4; i++) + tk[i][0] ^= S[tk[(i+1)%4][KC-1]]; + tk[0][0] ^= rcon[rconpointer++]; + + if (KC != 8) + for(j = 1; j < KC; j++) + for(i = 0; i < 4; i++) tk[i][j] ^= tk[i][j-1]; + else { + for(j = 1; j < KC/2; j++) + for(i = 0; i < 4; i++) tk[i][j] ^= tk[i][j-1]; + for(i = 0; i < 4; i++) tk[i][KC/2] ^= S[tk[i][KC/2 - 1]]; + for(j = KC/2 + 1; j < KC; j++) + for(i = 0; i < 4; i++) tk[i][j] ^= tk[i][j-1]; + } + /* copy values into round key array */ + for(j = 0; (j < KC) && (t < (ROUNDS+1)*BC); j++, t++) + for(i = 0; i < 4; i++) W[t / BC][i][t % BC] = tk[i][j]; + } + + return 0; +} + + + +int rijndaelEncrypt128(MV_U8 a[4][MAXBC], MV_U8 rk[MAXROUNDS+1][4][MAXBC], int rounds) +{ + /* Encryption of one block. + */ + int r, BC, ROUNDS; + + BC = 4; + ROUNDS = rounds; + + /* begin with a key addition + */ + + KeyAddition(a,rk[0],BC); + + /* ROUNDS-1 ordinary rounds + */ + for(r = 1; r < ROUNDS; r++) { + Substitution(a,S); + ShiftRow128Enc(a); + MixColumn(a, rk[r]); + /*KeyAddition(a,rk[r],BC);*/ + } + + /* Last round is special: there is no MixColumn + */ + Substitution(a,S); + ShiftRow128Enc(a); + KeyAddition(a,rk[ROUNDS],BC); + + return 0; +} + + +int rijndaelDecrypt128(MV_U8 a[4][MAXBC], MV_U8 rk[MAXROUNDS+1][4][MAXBC], int rounds) +{ + int r, BC, ROUNDS; + + BC = 4; + ROUNDS = rounds; + + /* To decrypt: apply the inverse operations of the encrypt routine, + * in opposite order + * + * (KeyAddition is an involution: it 's equal to its inverse) + * (the inverse of Substitution with table S is Substitution with the inverse table of S) + * (the inverse of Shiftrow is Shiftrow over a suitable distance) + */ + + /* First the special round: + * without InvMixColumn + * with extra KeyAddition + */ + KeyAddition(a,rk[ROUNDS],BC); + ShiftRow128Dec(a); + Substitution(a,Si); + + /* ROUNDS-1 ordinary rounds + */ + for(r = ROUNDS-1; r > 0; r--) { + KeyAddition(a,rk[r],BC); + InvMixColumn(a); + ShiftRow128Dec(a); + Substitution(a,Si); + + } + + /* End with the extra key addition + */ + + KeyAddition(a,rk[0],BC); + + return 0; +} + diff --git a/target/linux/generic/files/crypto/ocf/kirkwood/cesa/AES/mvAesAlg.h b/target/linux/generic/files/crypto/ocf/kirkwood/cesa/AES/mvAesAlg.h new file mode 100644 index 0000000..ec81e40 --- /dev/null +++ b/target/linux/generic/files/crypto/ocf/kirkwood/cesa/AES/mvAesAlg.h @@ -0,0 +1,19 @@ +/* rijndael-alg-ref.h v2.0 August '99 + * Reference ANSI C code + * authors: Paulo Barreto + * Vincent Rijmen, K.U.Leuven + */ +#ifndef __RIJNDAEL_ALG_H +#define __RIJNDAEL_ALG_H + +#define MAXBC (128/32) +#define MAXKC (256/32) +#define MAXROUNDS 14 + + +int rijndaelKeySched (MV_U8 k[4][MAXKC], int keyBits, int blockBits, MV_U8 rk[MAXROUNDS+1][4][MAXBC]); + +int rijndaelEncrypt128(MV_U8 a[4][MAXBC], MV_U8 rk[MAXROUNDS+1][4][MAXBC], int rounds); +int rijndaelDecrypt128(MV_U8 a[4][MAXBC], MV_U8 rk[MAXROUNDS+1][4][MAXBC], int rounds); + +#endif /* __RIJNDAEL_ALG_H */ diff --git a/target/linux/generic/files/crypto/ocf/kirkwood/cesa/AES/mvAesApi.c b/target/linux/generic/files/crypto/ocf/kirkwood/cesa/AES/mvAesApi.c new file mode 100644 index 0000000..b432dc6 --- /dev/null +++ b/target/linux/generic/files/crypto/ocf/kirkwood/cesa/AES/mvAesApi.c @@ -0,0 +1,312 @@ +/* rijndael-api-ref.c v2.1 April 2000 + * Reference ANSI C code + * authors: v2.0 Paulo Barreto + * Vincent Rijmen, K.U.Leuven + * v2.1 Vincent Rijmen, K.U.Leuven + * + * This code is placed in the public domain. + */ +#include "mvOs.h" + +#include "mvAes.h" +#include "mvAesAlg.h" + + +/* Defines: + Add any additional defines you need +*/ + +#define MODE_ECB 1 /* Are we ciphering in ECB mode? */ +#define MODE_CBC 2 /* Are we ciphering in CBC mode? */ +#define MODE_CFB1 3 /* Are we ciphering in 1-bit CFB mode? */ + + +int aesMakeKey(MV_U8 *expandedKey, MV_U8 *keyMaterial, int keyLen, int blockLen) +{ + MV_U8 W[MAXROUNDS+1][4][MAXBC]; + MV_U8 k[4][MAXKC]; + MV_U8 j; + int i, rounds, KC; + + if (expandedKey == NULL) + { + return AES_BAD_KEY_INSTANCE; + } + + if (!((keyLen == 128) || (keyLen == 192) || (keyLen == 256))) + { + return AES_BAD_KEY_MAT; + } + + if (keyMaterial == NULL) + { + return AES_BAD_KEY_MAT; + } + + /* initialize key schedule: */ + for(i=0; i<keyLen/8; i++) + { + j = keyMaterial[i]; + k[i % 4][i / 4] = j; + } + + rijndaelKeySched (k, keyLen, blockLen, W); +#ifdef MV_AES_DEBUG + { + MV_U8* pW = &W[0][0][0]; + int x; + + mvOsPrintf("Expended Key: size = %d\n", sizeof(W)); + for(i=0; i<sizeof(W); i++) + { + mvOsPrintf("%02x ", pW[i]); + } + for(i=0; i<MAXROUNDS+1; i++) + { + mvOsPrintf("\n Round #%02d: ", i); + for(x=0; x<MAXBC; x++) + { + mvOsPrintf("%02x%02x%02x%02x ", + W[i][0][x], W[i][1][x], W[i][2][x], W[i][3][x]); + } + mvOsPrintf("\n"); + } + } +#endif /* MV_AES_DEBUG */ + switch (keyLen) + { + case 128: + rounds = 10; + KC = 4; + break; + case 192: + rounds = 12; + KC = 6; + break; + case 256: + rounds = 14; + KC = 8; + break; + default : + return (-1); + } + + for(i=0; i<MAXBC; i++) + { + for(j=0; j<4; j++) + { + expandedKey[i*4+j] = W[rounds][j][i]; + } + } + for(; i<KC; i++) + { + for(j=0; j<4; j++) + { + expandedKey[i*4+j] = W[rounds-1][j][i+MAXBC-KC]; + } + } + + + return 0; +} + +int aesBlockEncrypt128(MV_U8 mode, MV_U8 *IV, MV_U8 *expandedKey, int keyLen, + MV_U32 *plain, int numBlocks, MV_U32 *cipher) +{ + int i, j, t; + MV_U8 block[4][MAXBC]; + int rounds; + char *input, *outBuffer; + + input = (char*)plain; + outBuffer = (char*)cipher; + + /* check parameter consistency: */ + if( (expandedKey == NULL) || ((keyLen != 128) && (keyLen != 192) && (keyLen != 256))) + { + return AES_BAD_KEY_MAT; + } + if ((mode != MODE_ECB && mode != MODE_CBC)) + { + return AES_BAD_CIPHER_STATE; + } + + switch (keyLen) + { + case 128: rounds = 10; break; + case 192: rounds = 12; break; + case 256: rounds = 14; break; + default : return (-3); /* this cannot happen */ + } + + + switch (mode) + { + case MODE_ECB: + for (i = 0; i < numBlocks; i++) + { + for (j = 0; j < 4; j++) + { + for(t = 0; t < 4; t++) + /* parse input stream into rectangular array */ + block[t][j] = input[16*i+4*j+t] & 0xFF; + } + rijndaelEncrypt128(block, (MV_U8 (*)[4][MAXBC])expandedKey, rounds); + for (j = 0; j < 4; j++) + { + /* parse rectangular array into output ciphertext bytes */ + for(t = 0; t < 4; t++) + outBuffer[16*i+4*j+t] = (MV_U8) block[t][j]; + + } + } + break; + + case MODE_CBC: + for (j = 0; j < 4; j++) + { + for(t = 0; t < 4; t++) + /* parse initial value into rectangular array */ + block[t][j] = IV[t+4*j] & 0xFF; + } + for (i = 0; i < numBlocks; i++) + { + for (j = 0; j < 4; j++) + { + for(t = 0; t < 4; t++) + /* parse input stream into rectangular array and exor with + IV or the previous ciphertext */ + block[t][j] ^= input[16*i+4*j+t] & 0xFF; + } + rijndaelEncrypt128(block, (MV_U8 (*)[4][MAXBC])expandedKey, rounds); + for (j = 0; j < 4; j++) + { + /* parse rectangular array into output ciphertext bytes */ + for(t = 0; t < 4; t++) + outBuffer[16*i+4*j+t] = (MV_U8) block[t][j]; + } + } + break; + + default: return AES_BAD_CIPHER_STATE; + } + + return 0; +} + +int aesBlockDecrypt128(MV_U8 mode, MV_U8 *IV, MV_U8 *expandedKey, int keyLen, + MV_U32 *srcData, int numBlocks, MV_U32 *dstData) +{ + int i, j, t; + MV_U8 block[4][MAXBC]; + MV_U8 iv[4][MAXBC]; + int rounds; + char *input, *outBuffer; + + input = (char*)srcData; + outBuffer = (char*)dstData; + + if (expandedKey == NULL) + { + return AES_BAD_KEY_MAT; + } + + /* check parameter consistency: */ + if (keyLen != 128 && keyLen != 192 && keyLen != 256) + { + return AES_BAD_KEY_MAT; + } + if ((mode != MODE_ECB && mode != MODE_CBC)) + { + return AES_BAD_CIPHER_STATE; + } + + switch (keyLen) + { + case 128: rounds = 10; break; + case 192: rounds = 12; break; + case 256: rounds = 14; break; + default : return (-3); /* this cannot happen */ + } + + + switch (mode) + { + case MODE_ECB: + for (i = 0; i < numBlocks; i++) + { + for (j = 0; j < 4; j++) + { + for(t = 0; t < 4; t++) + { + /* parse input stream into rectangular array */ + block[t][j] = input[16*i+4*j+t] & 0xFF; + } + } + rijndaelDecrypt128(block, (MV_U8 (*)[4][MAXBC])expandedKey, rounds); + for (j = 0; j < 4; j++) + { + /* parse rectangular array into output ciphertext bytes */ + for(t = 0; t < 4; t++) + outBuffer[16*i+4*j+t] = (MV_U8) block[t][j]; + } + } + break; + + case MODE_CBC: + /* first block */ + for (j = 0; j < 4; j++) + { + for(t = 0; t < 4; t++) + { + /* parse input stream into rectangular array */ + block[t][j] = input[4*j+t] & 0xFF; + iv[t][j] = block[t][j]; + } + } + rijndaelDecrypt128(block, (MV_U8 (*)[4][MAXBC])expandedKey, rounds); + + for (j = 0; j < 4; j++) + { + /* exor the IV and parse rectangular array into output ciphertext bytes */ + for(t = 0; t < 4; t++) + { + outBuffer[4*j+t] = (MV_U8) (block[t][j] ^ IV[t+4*j]); + IV[t+4*j] = iv[t][j]; + } + } + + /* next blocks */ + for (i = 1; i < numBlocks; i++) + { + for (j = 0; j < 4; j++) + { + for(t = 0; t < 4; t++) + { + /* parse input stream into rectangular array */ + iv[t][j] = input[16*i+4*j+t] & 0xFF; + block[t][j] = iv[t][j]; + } + } + rijndaelDecrypt128(block, (MV_U8 (*)[4][MAXBC])expandedKey, rounds); + + for (j = 0; j < 4; j++) + { + /* exor previous ciphertext block and parse rectangular array + into output ciphertext bytes */ + for(t = 0; t < 4; t++) + { + outBuffer[16*i+4*j+t] = (MV_U8) (block[t][j] ^ IV[t+4*j]); + IV[t+4*j] = iv[t][j]; + } + } + } + break; + + default: return AES_BAD_CIPHER_STATE; + } + + return 0; +} + + diff --git a/target/linux/generic/files/crypto/ocf/kirkwood/cesa/AES/mvAesBoxes.dat b/target/linux/generic/files/crypto/ocf/kirkwood/cesa/AES/mvAesBoxes.dat new file mode 100644 index 0000000..4011b18 --- /dev/null +++ b/target/linux/generic/files/crypto/ocf/kirkwood/cesa/AES/mvAesBoxes.dat @@ -0,0 +1,123 @@ +static MV_U8 mask[256] = { +0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, +0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, +0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, +0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, +0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, +0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, +0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, +0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, +0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, +0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, +0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, +0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, +0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, +0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, +0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, +0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, +}; + +static MV_U8 Logtable[256] = { + 0, 0, 25, 1, 50, 2, 26, 198, 75, 199, 27, 104, 51, 238, 223, 3, +100, 4, 224, 14, 52, 141, 129, 239, 76, 113, 8, 200, 248, 105, 28, 193, +125, 194, 29, 181, 249, 185, 39, 106, 77, 228, 166, 114, 154, 201, 9, 120, +101, 47, 138, 5, 33, 15, 225, 36, 18, 240, 130, 69, 53, 147, 218, 142, +150, 143, 219, 189, 54, 208, 206, 148, 19, 92, 210, 241, 64, 70, 131, 56, +102, 221, 253, 48, 191, 6, 139, 98, 179, 37, 226, 152, 34, 136, 145, 16, +126, 110, 72, 195, 163, 182, 30, 66, 58, 107, 40, 84, 250, 133, 61, 186, + 43, 121, 10, 21, 155, 159, 94, 202, 78, 212, 172, 229, 243, 115, 167, 87, +175, 88, 168, 80, 244, 234, 214, 116, 79, 174, 233, 213, 231, 230, 173, 232, + 44, 215, 117, 122, 235, 22, 11, 245, 89, 203, 95, 176, 156, 169, 81, 160, +127, 12, 246, 111, 23, 196, 73, 236, 216, 67, 31, 45, 164, 118, 123, 183, +204, 187, 62, 90, 251, 96, 177, 134, 59, 82, 161, 108, 170, 85, 41, 157, +151, 178, 135, 144, 97, 190, 220, 252, 188, 149, 207, 205, 55, 63, 91, 209, + 83, 57, 132, 60, 65, 162, 109, 71, 20, 42, 158, 93, 86, 242, 211, 171, + 68, 17, 146, 217, 35, 32, 46, 137, 180, 124, 184, 38, 119, 153, 227, 165, +103, 74, 237, 222, 197, 49, 254, 24, 13, 99, 140, 128, 192, 247, 112, 7, +}; + +static MV_U8 Alogtable[512] = { + 1, 3, 5, 15, 17, 51, 85, 255, 26, 46, 114, 150, 161, 248, 19, 53, + 95, 225, 56, 72, 216, 115, 149, 164, 247, 2, 6, 10, 30, 34, 102, 170, +229, 52, 92, 228, 55, 89, 235, 38, 106, 190, 217, 112, 144, 171, 230, 49, + 83, 245, 4, 12, 20, 60, 68, 204, 79, 209, 104, 184, 211, 110, 178, 205, + 76, 212, 103, 169, 224, 59, 77, 215, 98, 166, 241, 8, 24, 40, 120, 136, +131, 158, 185, 208, 107, 189, 220, 127, 129, 152, 179, 206, 73, 219, 118, 154, +181, 196, 87, 249, 16, 48, 80, 240, 11, 29, 39, 105, 187, 214, 97, 163, +254, 25, 43, 125, 135, 146, 173, 236, 47, 113, 147, 174, 233, 32, 96, 160, +251, 22, 58, 78, 210, 109, 183, 194, 93, 231, 50, 86, 250, 21, 63, 65, +195, 94, 226, 61, 71, 201, 64, 192, 91, 237, 44, 116, 156, 191, 218, 117, +159, 186, 213, 100, 172, 239, 42, 126, 130, 157, 188, 223, 122, 142, 137, 128, +155, 182, 193, 88, 232, 35, 101, 175, 234, 37, 111, 177, 200, 67, 197, 84, +252, 31, 33, 99, 165, 244, 7, 9, 27, 45, 119, 153, 176, 203, 70, 202, + 69, 207, 74, 222, 121, 139, 134, 145, 168, 227, 62, 66, 198, 81, 243, 14, + 18, 54, 90, 238, 41, 123, 141, 140, 143, 138, 133, 148, 167, 242, 13, 23, + 57, 75, 221, 124, 132, 151, 162, 253, 28, 36, 108, 180, 199, 82, 246, 1, + + 3, 5, 15, 17, 51, 85, 255, 26, 46, 114, 150, 161, 248, 19, 53, + 95, 225, 56, 72, 216, 115, 149, 164, 247, 2, 6, 10, 30, 34, 102, 170, +229, 52, 92, 228, 55, 89, 235, 38, 106, 190, 217, 112, 144, 171, 230, 49, + 83, 245, 4, 12, 20, 60, 68, 204, 79, 209, 104, 184, 211, 110, 178, 205, + 76, 212, 103, 169, 224, 59, 77, 215, 98, 166, 241, 8, 24, 40, 120, 136, +131, 158, 185, 208, 107, 189, 220, 127, 129, 152, 179, 206, 73, 219, 118, 154, +181, 196, 87, 249, 16, 48, 80, 240, 11, 29, 39, 105, 187, 214, 97, 163, +254, 25, 43, 125, 135, 146, 173, 236, 47, 113, 147, 174, 233, 32, 96, 160, +251, 22, 58, 78, 210, 109, 183, 194, 93, 231, 50, 86, 250, 21, 63, 65, +195, 94, 226, 61, 71, 201, 64, 192, 91, 237, 44, 116, 156, 191, 218, 117, +159, 186, 213, 100, 172, 239, 42, 126, 130, 157, 188, 223, 122, 142, 137, 128, +155, 182, 193, 88, 232, 35, 101, 175, 234, 37, 111, 177, 200, 67, 197, 84, +252, 31, 33, 99, 165, 244, 7, 9, 27, 45, 119, 153, 176, 203, 70, 202, + 69, 207, 74, 222, 121, 139, 134, 145, 168, 227, 62, 66, 198, 81, 243, 14, + 18, 54, 90, 238, 41, 123, 141, 140, 143, 138, 133, 148, 167, 242, 13, 23, + 57, 75, 221, 124, 132, 151, 162, 253, 28, 36, 108, 180, 199, 82, 246, 1, + +}; + +static MV_U8 S[256] = { + 99, 124, 119, 123, 242, 107, 111, 197, 48, 1, 103, 43, 254, 215, 171, 118, +202, 130, 201, 125, 250, 89, 71, 240, 173, 212, 162, 175, 156, 164, 114, 192, +183, 253, 147, 38, 54, 63, 247, 204, 52, 165, 229, 241, 113, 216, 49, 21, + 4, 199, 35, 195, 24, 150, 5, 154, 7, 18, 128, 226, 235, 39, 178, 117, + 9, 131, 44, 26, 27, 110, 90, 160, 82, 59, 214, 179, 41, 227, 47, 132, + 83, 209, 0, 237, 32, 252, 177, 91, 106, 203, 190, 57, 74, 76, 88, 207, +208, 239, 170, 251, 67, 77, 51, 133, 69, 249, 2, 127, 80, 60, 159, 168, + 81, 163, 64, 143, 146, 157, 56, 245, 188, 182, 218, 33, 16, 255, 243, 210, +205, 12, 19, 236, 95, 151, 68, 23, 196, 167, 126, 61, 100, 93, 25, 115, + 96, 129, 79, 220, 34, 42, 144, 136, 70, 238, 184, 20, 222, 94, 11, 219, +224, 50, 58, 10, 73, 6, 36, 92, 194, 211, 172, 98, 145, 149, 228, 121, +231, 200, 55, 109, 141, 213, 78, 169, 108, 86, 244, 234, 101, 122, 174, 8, +186, 120, 37, 46, 28, 166, 180, 198, 232, 221, 116, 31, 75, 189, 139, 138, +112, 62, 181, 102, 72, 3, 246, 14, 97, 53, 87, 185, 134, 193, 29, 158, +225, 248, 152, 17, 105, 217, 142, 148, 155, 30, 135, 233, 206, 85, 40, 223, +140, 161, 137, 13, 191, 230, 66, 104, 65, 153, 45, 15, 176, 84, 187, 22, +}; + +static MV_U8 Si[256] = { + 82, 9, 106, 213, 48, 54, 165, 56, 191, 64, 163, 158, 129, 243, 215, 251, +124, 227, 57, 130, 155, 47, 255, 135, 52, 142, 67, 68, 196, 222, 233, 203, + 84, 123, 148, 50, 166, 194, 35, 61, 238, 76, 149, 11, 66, 250, 195, 78, + 8, 46, 161, 102, 40, 217, 36, 178, 118, 91, 162, 73, 109, 139, 209, 37, +114, 248, 246, 100, 134, 104, 152, 22, 212, 164, 92, 204, 93, 101, 182, 146, +108, 112, 72, 80, 253, 237, 185, 218, 94, 21, 70, 87, 167, 141, 157, 132, +144, 216, 171, 0, 140, 188, 211, 10, 247, 228, 88, 5, 184, 179, 69, 6, +208, 44, 30, 143, 202, 63, 15, 2, 193, 175, 189, 3, 1, 19, 138, 107, + 58, 145, 17, 65, 79, 103, 220, 234, 151, 242, 207, 206, 240, 180, 230, 115, +150, 172, 116, 34, 231, 173, 53, 133, 226, 249, 55, 232, 28, 117, 223, 110, + 71, 241, 26, 113, 29, 41, 197, 137, 111, 183, 98, 14, 170, 24, 190, 27, +252, 86, 62, 75, 198, 210, 121, 32, 154, 219, 192, 254, 120, 205, 90, 244, + 31, 221, 168, 51, 136, 7, 199, 49, 177, 18, 16, 89, 39, 128, 236, 95, + 96, 81, 127, 169, 25, 181, 74, 13, 45, 229, 122, 159, 147, 201, 156, 239, +160, 224, 59, 77, 174, 42, 245, 176, 200, 235, 187, 60, 131, 83, 153, 97, + 23, 43, 4, 126, 186, 119, 214, 38, 225, 105, 20, 99, 85, 33, 12, 125, +}; + +/* +static MV_U8 iG[4][4] = { +{0x0e, 0x09, 0x0d, 0x0b}, +{0x0b, 0x0e, 0x09, 0x0d}, +{0x0d, 0x0b, 0x0e, 0x09}, +{0x09, 0x0d, 0x0b, 0x0e}, +}; +*/ +static MV_U32 rcon[30] = { + 0x01,0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80, 0x1b, 0x36, 0x6c, 0xd8, 0xab, 0x4d, 0x9a, 0x2f, 0x5e, 0xbc, 0x63, 0xc6, 0x97, 0x35, 0x6a, 0xd4, 0xb3, 0x7d, 0xfa, 0xef, 0xc5, 0x91, }; diff --git a/target/linux/generic/files/crypto/ocf/kirkwood/cesa/mvCesa.c b/target/linux/generic/files/crypto/ocf/kirkwood/cesa/mvCesa.c new file mode 100644 index 0000000..17ab086 --- /dev/null +++ b/target/linux/generic/files/crypto/ocf/kirkwood/cesa/mvCesa.c @@ -0,0 +1,3126 @@ +/******************************************************************************* +Copyright (C) Marvell International Ltd. and its affiliates + +This software file (the "File") is owned and distributed by Marvell +International Ltd. and/or its affiliates ("Marvell") under the following +alternative licensing terms. Once you have made an election to distribute the +File under one of the following license alternatives, please (i) delete this +introductory statement regarding license alternatives, (ii) delete the two +license alternatives that you have not elected to use and (iii) preserve the +Marvell copyright notice above. + +******************************************************************************** +Marvell Commercial License Option + +If you received this File from Marvell and you have entered into a commercial +license agreement (a "Commercial License") with Marvell, the File is licensed +to you under the terms of the applicable Commercial License. + +******************************************************************************** +Marvell GPL License Option + +If you received this File from Marvell, you may opt to use, redistribute and/or +modify this File in accordance with the terms and conditions of the General +Public License Version 2, June 1991 (the "GPL License"), a copy of which is +available along with the File in the license.txt file or by writing to the Free +Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 or +on the worldwide web at http://www.gnu.org/licenses/gpl.txt. + +THE FILE IS DISTRIBUTED AS-IS, WITHOUT WARRANTY OF ANY KIND, AND THE IMPLIED +WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE ARE EXPRESSLY +DISCLAIMED. The GPL License provides additional details about this warranty +disclaimer. +******************************************************************************** +Marvell BSD License Option + +If you received this File from Marvell, you may opt to use, redistribute and/or +modify this File under the following licensing terms. +Redistribution and use in source and binary forms, with or without modification, +are permitted provided that the following conditions are met: + + * Redistributions of source code must retain the above copyright notice, + this list of conditions and the following disclaimer. + + * Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + * Neither the name of Marvell nor the names of its contributors may be + used to endorse or promote products derived from this software without + specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND +ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED +WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE +DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR +ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES +(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; +LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON +ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS +SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +*******************************************************************************/ + +#include "cesa/mvCesa.h" + +#include "ctrlEnv/mvCtrlEnvLib.h" +#undef CESA_DEBUG + + +/********** Global variables **********/ + +/* If request size is more than MV_CESA_MAX_BUF_SIZE the + * request is processed as fragmented request. + */ + +MV_CESA_STATS cesaStats; + +MV_BUF_INFO cesaSramSaBuf; +short cesaLastSid = -1; +MV_CESA_SA* pCesaSAD = NULL; +MV_U16 cesaMaxSA = 0; + +MV_CESA_REQ* pCesaReqFirst = NULL; +MV_CESA_REQ* pCesaReqLast = NULL; +MV_CESA_REQ* pCesaReqEmpty = NULL; +MV_CESA_REQ* pCesaReqProcess = NULL; +int cesaQueueDepth = 0; +int cesaReqResources = 0; + +MV_CESA_SRAM_MAP* cesaSramVirtPtr = NULL; +MV_U32 cesaCryptEngBase = 0; +void *cesaOsHandle = NULL; +#if (MV_CESA_VERSION >= 3) +MV_U32 cesaChainLength = 0; +int chainReqNum = 0; +MV_U32 chainIndex = 0; +MV_CESA_REQ* pNextActiveChain = 0; +MV_CESA_REQ* pEndCurrChain = 0; +MV_BOOL isFirstReq = MV_TRUE; +#endif + +static INLINE MV_U8* mvCesaSramAddrGet(void) +{ +#ifdef MV_CESA_NO_SRAM + return (MV_U8*)cesaSramVirtPtr; +#else + return (MV_U8*)cesaCryptEngBase; +#endif /* MV_CESA_NO_SRAM */ +} + +static INLINE MV_ULONG mvCesaSramVirtToPhys(void* pDev, MV_U8* pSramVirt) +{ +#ifdef MV_CESA_NO_SRAM + return (MV_ULONG)mvOsIoVirtToPhy(NULL, pSramVirt); +#else + return (MV_ULONG)pSramVirt; +#endif /* MV_CESA_NO_SRAM */ +} + +/* Internal Function prototypes */ + +static INLINE void mvCesaSramDescrBuild(MV_U32 config, int frag, + int cryptoOffset, int ivOffset, int cryptoLength, + int macOffset, int digestOffset, int macLength, int macTotalLen, + MV_CESA_REQ *pCesaReq, MV_DMA_DESC* pDmaDesc); + +static INLINE void mvCesaSramSaUpdate(short sid, MV_DMA_DESC *pDmaDesc); + +static INLINE int mvCesaDmaCopyPrepare(MV_CESA_MBUF* pMbuf, MV_U8* pSramBuf, + MV_DMA_DESC* pDmaDesc, MV_BOOL isToMbuf, + int offset, int copySize, MV_BOOL skipFlush); + +static void mvCesaHmacIvGet(MV_CESA_MAC_MODE macMode, unsigned char key[], int keyLength, + unsigned char innerIV[], unsigned char outerIV[]); + +static MV_STATUS mvCesaFragAuthComplete(MV_CESA_REQ* pReq, MV_CESA_SA* pSA, + int macDataSize); + +static MV_CESA_COMMAND* mvCesaCtrModeInit(void); + +static MV_STATUS mvCesaCtrModePrepare(MV_CESA_COMMAND *pCtrModeCmd, MV_CESA_COMMAND *pCmd); +static MV_STATUS mvCesaCtrModeComplete(MV_CESA_COMMAND *pOrgCmd, MV_CESA_COMMAND *pCmd); +static void mvCesaCtrModeFinish(MV_CESA_COMMAND *pCmd); + +static INLINE MV_STATUS mvCesaReqProcess(MV_CESA_REQ* pReq); +static MV_STATUS mvCesaFragReqProcess(MV_CESA_REQ* pReq, MV_U8 frag); + +static INLINE MV_STATUS mvCesaParamCheck(MV_CESA_SA* pSA, MV_CESA_COMMAND *pCmd, MV_U8* pFixOffset); +static INLINE MV_STATUS mvCesaFragParamCheck(MV_CESA_SA* pSA, MV_CESA_COMMAND *pCmd); + +static INLINE void mvCesaFragSizeFind(MV_CESA_SA* pSA, MV_CESA_REQ* pReq, + int cryptoOffset, int macOffset, + int* pCopySize, int* pCryptoDataSize, int* pMacDataSize); +static MV_STATUS mvCesaMbufCacheUnmap(MV_CESA_MBUF* pMbuf, int offset, int size); + + +/* Go to the next request in the request queue */ +static INLINE MV_CESA_REQ* MV_CESA_REQ_NEXT_PTR(MV_CESA_REQ* pReq) +{ + if(pReq == pCesaReqLast) + return pCesaReqFirst; + + return pReq+1; +} + +#if (MV_CESA_VERSION >= 3) +/* Go to the previous request in the request queue */ +static INLINE MV_CESA_REQ* MV_CESA_REQ_PREV_PTR(MV_CESA_REQ* pReq) +{ + if(pReq == pCesaReqFirst) + return pCesaReqLast; + + return pReq-1; +} + +#endif + + +static INLINE void mvCesaReqProcessStart(MV_CESA_REQ* pReq) +{ + int frag; + +#if (MV_CESA_VERSION >= 3) + pReq->state = MV_CESA_CHAIN; +#else + pReq->state = MV_CESA_PROCESS; +#endif + cesaStats.startCount++; + + if(pReq->fragMode == MV_CESA_FRAG_NONE) + { + frag = 0; + } + else + { + frag = pReq->frags.nextFrag; + pReq->frags.nextFrag++; + } +#if (MV_CESA_VERSION >= 2) + /* Enable TDMA engine */ + MV_REG_WRITE(MV_CESA_TDMA_CURR_DESC_PTR_REG, 0); + MV_REG_WRITE(MV_CESA_TDMA_NEXT_DESC_PTR_REG, + (MV_U32)mvCesaVirtToPhys(&pReq->dmaDescBuf, pReq->dma[frag].pDmaFirst)); +#else + /* Enable IDMA engine */ + MV_REG_WRITE(IDMA_CURR_DESC_PTR_REG(0), 0); + MV_REG_WRITE(IDMA_NEXT_DESC_PTR_REG(0), + (MV_U32)mvCesaVirtToPhys(&pReq->dmaDescBuf, pReq->dma[frag].pDmaFirst)); +#endif /* MV_CESA_VERSION >= 2 */ + +#if defined(MV_BRIDGE_SYNC_REORDER) + mvOsBridgeReorderWA(); +#endif + + /* Start Accelerator */ + MV_REG_WRITE(MV_CESA_CMD_REG, MV_CESA_CMD_CHAN_ENABLE_MASK); +} + + +/******************************************************************************* +* mvCesaHalInit - Initialize the CESA driver +* +* DESCRIPTION: +* This function initialize the CESA driver. +* 1) Session database +* 2) Request queue +* 4) DMA descriptor lists - one list per request. Each list +* has MV_CESA_MAX_DMA_DESC descriptors. +* +* INPUT: +* numOfSession - maximum number of supported sessions +* queueDepth - number of elements in the request queue. +* pSramBase - virtual address of Sram +* osHandle - A handle used by the OS to allocate memory for the +* module (Passed to the OS Services layer) +* +* RETURN: +* MV_OK - Success +* MV_NO_RESOURCE - Fail, can't allocate resources: +* Session database, request queue, +* DMA descriptors list, LRU cache database. +* MV_NOT_ALIGNED - Sram base address is not 8 byte aligned. +* +*******************************************************************************/ +MV_STATUS mvCesaHalInit (int numOfSession, int queueDepth, char* pSramBase, MV_U32 cryptEngBase, + void *osHandle) +{ + int i, req; + MV_U32 descOffsetReg, configReg; + MV_CESA_SRAM_SA *pSramSA; + + + mvOsPrintf("mvCesaInit: sessions=%d, queue=%d, pSram=%p\n", + numOfSession, queueDepth, pSramBase); + + cesaOsHandle = osHandle; + /* Create Session database */ + pCesaSAD = mvOsMalloc(sizeof(MV_CESA_SA)*numOfSession); + if(pCesaSAD == NULL) + { + mvOsPrintf("mvCesaInit: Can't allocate %u bytes for %d SAs\n", + sizeof(MV_CESA_SA)*numOfSession, numOfSession); + mvCesaFinish(); + return MV_NO_RESOURCE; + } + memset(pCesaSAD, 0, sizeof(MV_CESA_SA)*numOfSession); + cesaMaxSA = numOfSession; + + /* Allocate imag of sramSA in the DRAM */ + cesaSramSaBuf.bufSize = sizeof(MV_CESA_SRAM_SA)*numOfSession + + CPU_D_CACHE_LINE_SIZE; + + cesaSramSaBuf.bufVirtPtr = mvOsIoCachedMalloc(osHandle,cesaSramSaBuf.bufSize, + &cesaSramSaBuf.bufPhysAddr, + &cesaSramSaBuf.memHandle); + + if(cesaSramSaBuf.bufVirtPtr == NULL) + { + mvOsPrintf("mvCesaInit: Can't allocate %d bytes for sramSA structures\n", + cesaSramSaBuf.bufSize); + mvCesaFinish(); + return MV_NO_RESOURCE; + } + memset(cesaSramSaBuf.bufVirtPtr, 0, cesaSramSaBuf.bufSize); + pSramSA = (MV_CESA_SRAM_SA*)MV_ALIGN_UP((MV_ULONG)cesaSramSaBuf.bufVirtPtr, + CPU_D_CACHE_LINE_SIZE); + for(i=0; i<numOfSession; i++) + { + pCesaSAD[i].pSramSA = &pSramSA[i]; + } + + /* Create request queue */ + pCesaReqFirst = mvOsMalloc(sizeof(MV_CESA_REQ)*queueDepth); + if(pCesaReqFirst == NULL) + { + mvOsPrintf("mvCesaInit: Can't allocate %u bytes for %d requests\n", + sizeof(MV_CESA_REQ)*queueDepth, queueDepth); + mvCesaFinish(); + return MV_NO_RESOURCE; + } + memset(pCesaReqFirst, 0, sizeof(MV_CESA_REQ)*queueDepth); + pCesaReqEmpty = pCesaReqFirst; + pCesaReqLast = pCesaReqFirst + (queueDepth-1); + pCesaReqProcess = pCesaReqEmpty; + cesaQueueDepth = queueDepth; + cesaReqResources = queueDepth; +#if (MV_CESA_VERSION >= 3) + cesaChainLength = MAX_CESA_CHAIN_LENGTH; +#endif + /* pSramBase must be 8 byte aligned */ + if( MV_IS_NOT_ALIGN((MV_ULONG)pSramBase, 8) ) + { + mvOsPrintf("mvCesaInit: pSramBase (%p) must be 8 byte aligned\n", + pSramBase); + mvCesaFinish(); + return MV_NOT_ALIGNED; + } + cesaSramVirtPtr = (MV_CESA_SRAM_MAP*)pSramBase; + + cesaCryptEngBase = cryptEngBase; + + /*memset(cesaSramVirtPtr, 0, sizeof(MV_CESA_SRAM_MAP));*/ + + /* Clear registers */ + MV_REG_WRITE( MV_CESA_CFG_REG, 0); + MV_REG_WRITE( MV_CESA_ISR_CAUSE_REG, 0); + MV_REG_WRITE( MV_CESA_ISR_MASK_REG, 0); + + /* Initialize DMA descriptor lists for all requests in Request queue */ + descOffsetReg = configReg = 0; + for(req=0; req<queueDepth; req++) + { + int frag; + MV_CESA_REQ* pReq; + MV_DMA_DESC* pDmaDesc; + + pReq = &pCesaReqFirst[req]; + + pReq->cesaDescBuf.bufSize = sizeof(MV_CESA_DESC)*MV_CESA_MAX_REQ_FRAGS + + CPU_D_CACHE_LINE_SIZE; + + pReq->cesaDescBuf.bufVirtPtr = + mvOsIoCachedMalloc(osHandle,pReq->cesaDescBuf.bufSize, + &pReq->cesaDescBuf.bufPhysAddr, + &pReq->cesaDescBuf.memHandle); + + if(pReq->cesaDescBuf.bufVirtPtr == NULL) + { + mvOsPrintf("mvCesaInit: req=%d, Can't allocate %d bytes for CESA descriptors\n", + req, pReq->cesaDescBuf.bufSize); + mvCesaFinish(); + return MV_NO_RESOURCE; + } + memset(pReq->cesaDescBuf.bufVirtPtr, 0, pReq->cesaDescBuf.bufSize); + pReq->pCesaDesc = (MV_CESA_DESC*)MV_ALIGN_UP((MV_ULONG)pReq->cesaDescBuf.bufVirtPtr, + CPU_D_CACHE_LINE_SIZE); + + pReq->dmaDescBuf.bufSize = sizeof(MV_DMA_DESC)*MV_CESA_MAX_DMA_DESC*MV_CESA_MAX_REQ_FRAGS + + CPU_D_CACHE_LINE_SIZE; + + pReq->dmaDescBuf.bufVirtPtr = + mvOsIoCachedMalloc(osHandle,pReq->dmaDescBuf.bufSize, + &pReq->dmaDescBuf.bufPhysAddr, + &pReq->dmaDescBuf.memHandle); + + if(pReq->dmaDescBuf.bufVirtPtr == NULL) + { + mvOsPrintf("mvCesaInit: req=%d, Can't allocate %d bytes for DMA descriptor list\n", + req, pReq->dmaDescBuf.bufSize); + mvCesaFinish(); + return MV_NO_RESOURCE; + } + memset(pReq->dmaDescBuf.bufVirtPtr, 0, pReq->dmaDescBuf.bufSize); + pDmaDesc = (MV_DMA_DESC*)MV_ALIGN_UP((MV_ULONG)pReq->dmaDescBuf.bufVirtPtr, + CPU_D_CACHE_LINE_SIZE); + + for(frag=0; frag<MV_CESA_MAX_REQ_FRAGS; frag++) + { + MV_CESA_DMA* pDma = &pReq->dma[frag]; + + pDma->pDmaFirst = pDmaDesc; + pDma->pDmaLast = NULL; + + for(i=0; i<MV_CESA_MAX_DMA_DESC-1; i++) + { + /* link all DMA descriptors together */ + pDma->pDmaFirst[i].phyNextDescPtr = + MV_32BIT_LE(mvCesaVirtToPhys(&pReq->dmaDescBuf, &pDmaDesc[i+1])); + } + pDma->pDmaFirst[i].phyNextDescPtr = 0; + mvOsCacheFlush(NULL, &pDma->pDmaFirst[0], MV_CESA_MAX_DMA_DESC*sizeof(MV_DMA_DESC)); + + pDmaDesc += MV_CESA_MAX_DMA_DESC; + } + } + /*mvCesaCryptoIvSet(NULL, MV_CESA_MAX_IV_LENGTH);*/ + descOffsetReg = (MV_U16)((MV_U8*)&cesaSramVirtPtr->desc - mvCesaSramAddrGet()); + MV_REG_WRITE(MV_CESA_CHAN_DESC_OFFSET_REG, descOffsetReg); + + configReg |= (MV_CESA_CFG_WAIT_DMA_MASK | MV_CESA_CFG_ACT_DMA_MASK); +#if (MV_CESA_VERSION >= 3) + configReg |= MV_CESA_CFG_CHAIN_MODE_MASK; +#endif + +#if (MV_CESA_VERSION >= 2) + /* Initialize TDMA engine */ + MV_REG_WRITE(MV_CESA_TDMA_CTRL_REG, MV_CESA_TDMA_CTRL_VALUE); + MV_REG_WRITE(MV_CESA_TDMA_BYTE_COUNT_REG, 0); + MV_REG_WRITE(MV_CESA_TDMA_CURR_DESC_PTR_REG, 0); +#else + /* Initialize IDMA #0 engine */ + MV_REG_WRITE(IDMA_CTRL_LOW_REG(0), 0); + MV_REG_WRITE(IDMA_BYTE_COUNT_REG(0), 0); + MV_REG_WRITE(IDMA_CURR_DESC_PTR_REG(0), 0); + MV_REG_WRITE(IDMA_CTRL_HIGH_REG(0), ICCHR_ENDIAN_LITTLE +#ifdef MV_CPU_LE + | ICCHR_DESC_BYTE_SWAP_EN +#endif + ); + /* Clear Cause Byte of IDMA channel to be used */ + MV_REG_WRITE( IDMA_CAUSE_REG, ~ICICR_CAUSE_MASK_ALL(0)); + MV_REG_WRITE(IDMA_CTRL_LOW_REG(0), MV_CESA_IDMA_CTRL_LOW_VALUE); +#endif /* (MV_CESA_VERSION >= 2) */ + + /* Set CESA configuration registers */ + MV_REG_WRITE( MV_CESA_CFG_REG, configReg); + mvCesaDebugStatsClear(); + + return MV_OK; +} + +/******************************************************************************* +* mvCesaFinish - Shutdown the CESA driver +* +* DESCRIPTION: +* This function shutdown the CESA driver and free all allocted resources. +* +* INPUT: None +* +* RETURN: +* MV_OK - Success +* Other - Fail +* +*******************************************************************************/ +MV_STATUS mvCesaFinish (void) +{ + int req; + MV_CESA_REQ* pReq; + + mvOsPrintf("mvCesaFinish: \n"); + + cesaSramVirtPtr = NULL; + + /* Free all resources: DMA list, etc. */ + for(req=0; req<cesaQueueDepth; req++) + { + pReq = &pCesaReqFirst[req]; + if(pReq->dmaDescBuf.bufVirtPtr != NULL) + { + mvOsIoCachedFree(cesaOsHandle,pReq->dmaDescBuf.bufSize, + pReq->dmaDescBuf.bufPhysAddr, + pReq->dmaDescBuf.bufVirtPtr, + pReq->dmaDescBuf.memHandle); + } + if(pReq->cesaDescBuf.bufVirtPtr != NULL) + { + mvOsIoCachedFree(cesaOsHandle,pReq->cesaDescBuf.bufSize, + pReq->cesaDescBuf.bufPhysAddr, + pReq->cesaDescBuf.bufVirtPtr, + pReq->cesaDescBuf.memHandle); + } + } +#if (MV_CESA_VERSION < 2) + MV_REG_WRITE(IDMA_CTRL_LOW_REG(0), 0); +#endif /* (MV_CESA_VERSION < 2) */ + + /* Free request queue */ + if(pCesaReqFirst != NULL) + { + mvOsFree(pCesaReqFirst); + pCesaReqFirst = pCesaReqLast = NULL; + pCesaReqEmpty = pCesaReqProcess = NULL; + cesaQueueDepth = cesaReqResources = 0; + } + /* Free SA database */ + if(pCesaSAD != NULL) + { + mvOsFree(pCesaSAD); + pCesaSAD = NULL; + cesaMaxSA = 0; + } + MV_REG_WRITE( MV_CESA_CFG_REG, 0); + MV_REG_WRITE( MV_CESA_ISR_CAUSE_REG, 0); + MV_REG_WRITE( MV_CESA_ISR_MASK_REG, 0); + + return MV_OK; +} + +/******************************************************************************* +* mvCesaCryptoIvSet - Set IV value for Crypto algorithm working in CBC mode +* +* DESCRIPTION: +* This function set IV value using by Crypto algorithms in CBC mode. +* Each channel has its own IV value. +* This function gets IV value from the caller. If no IV value passed from +* the caller or only part of IV passed, the function will init the rest part +* of IV value (or the whole IV) by random value. +* +* INPUT: +* MV_U8* pIV - Pointer to IV value supplied by user. If pIV==NULL +* the function will generate random IV value. +* int ivSize - size (in bytes) of IV provided by user. If ivSize is +* smaller than maximum IV size, the function will complete +* IV by random value. +* +* RETURN: +* MV_OK - Success +* Other - Fail +* +*******************************************************************************/ +MV_STATUS mvCesaCryptoIvSet(MV_U8* pIV, int ivSize) +{ + MV_U8* pSramIV; +#if defined(MV646xx) + mvOsPrintf("mvCesaCryptoIvSet: ERR. shouldn't use this call on MV64660\n"); +#endif + pSramIV = cesaSramVirtPtr->cryptoIV; + if(ivSize > MV_CESA_MAX_IV_LENGTH) + { + mvOsPrintf("mvCesaCryptoIvSet: ivSize (%d) is too large\n", ivSize); + ivSize = MV_CESA_MAX_IV_LENGTH; + } + if(pIV != NULL) + { + memcpy(pSramIV, pIV, ivSize); + ivSize = MV_CESA_MAX_IV_LENGTH - ivSize; + pSramIV += ivSize; + } + + while(ivSize > 0) + { + int size, mv_random = mvOsRand(); + + size = MV_MIN(ivSize, sizeof(mv_random)); + memcpy(pSramIV, (void*)&mv_random, size); + + pSramIV += size; + ivSize -= size; + } +/* + mvOsCacheFlush(NULL, cesaSramVirtPtr->cryptoIV, + MV_CESA_MAX_IV_LENGTH); + mvOsCacheInvalidate(NULL, cesaSramVirtPtr->cryptoIV, + MV_CESA_MAX_IV_LENGTH); +*/ + return MV_OK; +} + +/******************************************************************************* +* mvCesaSessionOpen - Open new uni-directional crypto session +* +* DESCRIPTION: +* This function open new session. +* +* INPUT: +* MV_CESA_OPEN_SESSION *pSession - pointer to new session input parameters +* +* OUTPUT: +* short *pSid - session ID, should be used for all future +* requests over this session. +* +* RETURN: +* MV_OK - Session opend successfully. +* MV_FULL - All sessions are in use, no free place in +* SA database. +* MV_BAD_PARAM - One of session input parameters is invalid. +* +*******************************************************************************/ +MV_STATUS mvCesaSessionOpen(MV_CESA_OPEN_SESSION *pSession, short* pSid) +{ + short sid; + MV_U32 config = 0; + int digestSize; + + cesaStats.openedCount++; + + /* Find free entry in SAD */ + for(sid=0; sid<cesaMaxSA; sid++) + { + if(pCesaSAD[sid].valid == 0) + { + break; + } + } + if(sid == cesaMaxSA) + { + mvOsPrintf("mvCesaSessionOpen: SA Database is FULL\n"); + return MV_FULL; + } + + /* Check Input parameters for Open session */ + if (pSession->operation >= MV_CESA_MAX_OPERATION) + { + mvOsPrintf("mvCesaSessionOpen: Unexpected operation %d\n", + pSession->operation); + return MV_BAD_PARAM; + } + config |= (pSession->operation << MV_CESA_OPERATION_OFFSET); + + if( (pSession->direction != MV_CESA_DIR_ENCODE) && + (pSession->direction != MV_CESA_DIR_DECODE) ) + { + mvOsPrintf("mvCesaSessionOpen: Unexpected direction %d\n", + pSession->direction); + return MV_BAD_PARAM; + } + config |= (pSession->direction << MV_CESA_DIRECTION_BIT); + /* Clear SA entry */ + /* memset(&pCesaSAD[sid], 0, sizeof(pCesaSAD[sid])); */ + + /* Check AUTH parameters and update SA entry */ + if(pSession->operation != MV_CESA_CRYPTO_ONLY) + { + /* For HMAC (MD5 and SHA1) - Maximum Key size is 64 bytes */ + if( (pSession->macMode == MV_CESA_MAC_HMAC_MD5) || + (pSession->macMode == MV_CESA_MAC_HMAC_SHA1) ) + { + if(pSession->macKeyLength > MV_CESA_MAX_MAC_KEY_LENGTH) + { + mvOsPrintf("mvCesaSessionOpen: macKeyLength %d is too large\n", + pSession->macKeyLength); + return MV_BAD_PARAM; + } + mvCesaHmacIvGet(pSession->macMode, pSession->macKey, pSession->macKeyLength, + pCesaSAD[sid].pSramSA->macInnerIV, + pCesaSAD[sid].pSramSA->macOuterIV); + pCesaSAD[sid].macKeyLength = pSession->macKeyLength; + } + switch(pSession->macMode) + { + case MV_CESA_MAC_MD5: + case MV_CESA_MAC_HMAC_MD5: + digestSize = MV_CESA_MD5_DIGEST_SIZE; + break; + + case MV_CESA_MAC_SHA1: + case MV_CESA_MAC_HMAC_SHA1: + digestSize = MV_CESA_SHA1_DIGEST_SIZE; + break; + + default: + mvOsPrintf("mvCesaSessionOpen: Unexpected macMode %d\n", + pSession->macMode); + return MV_BAD_PARAM; + } + config |= (pSession->macMode << MV_CESA_MAC_MODE_OFFSET); + + /* Supported digest sizes: MD5 - 16 bytes (128 bits), */ + /* SHA1 - 20 bytes (160 bits) or 12 bytes (96 bits) for both */ + if( (pSession->digestSize != digestSize) && (pSession->digestSize != 12)) + { + mvOsPrintf("mvCesaSessionOpen: Unexpected digest size %d\n", + pSession->digestSize); + mvOsPrintf("\t Valid values [bytes]: MD5-16, SHA1-20, Both-12\n"); + return MV_BAD_PARAM; + } + pCesaSAD[sid].digestSize = pSession->digestSize; + + if(pCesaSAD[sid].digestSize == 12) + { + /* Set MV_CESA_MAC_DIGEST_SIZE_BIT if digest size is 96 bits */ + config |= (MV_CESA_MAC_DIGEST_96B << MV_CESA_MAC_DIGEST_SIZE_BIT); + } + } + + /* Check CRYPTO parameters and update SA entry */ + if(pSession->operation != MV_CESA_MAC_ONLY) + { + switch(pSession->cryptoAlgorithm) + { + case MV_CESA_CRYPTO_DES: + pCesaSAD[sid].cryptoKeyLength = MV_CESA_DES_KEY_LENGTH; + pCesaSAD[sid].cryptoBlockSize = MV_CESA_DES_BLOCK_SIZE; + break; + + case MV_CESA_CRYPTO_3DES: + pCesaSAD[sid].cryptoKeyLength = MV_CESA_3DES_KEY_LENGTH; + pCesaSAD[sid].cryptoBlockSize = MV_CESA_DES_BLOCK_SIZE; + /* Only EDE mode is supported */ + config |= (MV_CESA_CRYPTO_3DES_EDE << + MV_CESA_CRYPTO_3DES_MODE_BIT); + break; + + case MV_CESA_CRYPTO_AES: + switch(pSession->cryptoKeyLength) + { + case 16: + pCesaSAD[sid].cryptoKeyLength = MV_CESA_AES_128_KEY_LENGTH; + config |= (MV_CESA_CRYPTO_AES_KEY_128 << + MV_CESA_CRYPTO_AES_KEY_LEN_OFFSET); + break; + + case 24: + pCesaSAD[sid].cryptoKeyLength = MV_CESA_AES_192_KEY_LENGTH; + config |= (MV_CESA_CRYPTO_AES_KEY_192 << + MV_CESA_CRYPTO_AES_KEY_LEN_OFFSET); + break; + + case 32: + default: + pCesaSAD[sid].cryptoKeyLength = MV_CESA_AES_256_KEY_LENGTH; + config |= (MV_CESA_CRYPTO_AES_KEY_256 << + MV_CESA_CRYPTO_AES_KEY_LEN_OFFSET); + break; + } + pCesaSAD[sid].cryptoBlockSize = MV_CESA_AES_BLOCK_SIZE; + break; + + default: + mvOsPrintf("mvCesaSessionOpen: Unexpected cryptoAlgorithm %d\n", + pSession->cryptoAlgorithm); + return MV_BAD_PARAM; + } + config |= (pSession->cryptoAlgorithm << MV_CESA_CRYPTO_ALG_OFFSET); + + if(pSession->cryptoKeyLength != pCesaSAD[sid].cryptoKeyLength) + { + mvOsPrintf("cesaSessionOpen: Wrong CryptoKeySize %d != %d\n", + pSession->cryptoKeyLength, pCesaSAD[sid].cryptoKeyLength); + return MV_BAD_PARAM; + } + + /* Copy Crypto key */ + if( (pSession->cryptoAlgorithm == MV_CESA_CRYPTO_AES) && + (pSession->direction == MV_CESA_DIR_DECODE)) + { + /* Crypto Key for AES decode is computed from original key material */ + /* and depend on cryptoKeyLength (128/192/256 bits) */ + aesMakeKey(pCesaSAD[sid].pSramSA->cryptoKey, pSession->cryptoKey, + pSession->cryptoKeyLength*8, MV_CESA_AES_BLOCK_SIZE*8); + } + else + { + /*panic("mvCesaSessionOpen2");*/ + memcpy(pCesaSAD[sid].pSramSA->cryptoKey, pSession->cryptoKey, + pCesaSAD[sid].cryptoKeyLength); + + } + + switch(pSession->cryptoMode) + { + case MV_CESA_CRYPTO_ECB: + pCesaSAD[sid].cryptoIvSize = 0; + break; + + case MV_CESA_CRYPTO_CBC: + pCesaSAD[sid].cryptoIvSize = pCesaSAD[sid].cryptoBlockSize; + break; + + case MV_CESA_CRYPTO_CTR: + /* Supported only for AES algorithm */ + if(pSession->cryptoAlgorithm != MV_CESA_CRYPTO_AES) + { + mvOsPrintf("mvCesaSessionOpen: CRYPTO CTR mode supported for AES only\n"); + return MV_BAD_PARAM; + } + pCesaSAD[sid].cryptoIvSize = 0; + pCesaSAD[sid].ctrMode = 1; + /* Replace to ECB mode for HW */ + pSession->cryptoMode = MV_CESA_CRYPTO_ECB; + break; + + default: + mvOsPrintf("mvCesaSessionOpen: Unexpected cryptoMode %d\n", + pSession->cryptoMode); + return MV_BAD_PARAM; + } + + config |= (pSession->cryptoMode << MV_CESA_CRYPTO_MODE_BIT); + } + pCesaSAD[sid].config = config; + + mvOsCacheFlush(NULL, pCesaSAD[sid].pSramSA, sizeof(MV_CESA_SRAM_SA)); + if(pSid != NULL) + *pSid = sid; + + pCesaSAD[sid].valid = 1; + return MV_OK; +} + +/******************************************************************************* +* mvCesaSessionClose - Close active crypto session +* +* DESCRIPTION: +* This function closes existing session +* +* INPUT: +* short sid - Unique identifier of the session to be closed +* +* RETURN: +* MV_OK - Session closed successfully. +* MV_BAD_PARAM - Session identifier is out of valid range. +* MV_NOT_FOUND - There is no active session with such ID. +* +*******************************************************************************/ +MV_STATUS mvCesaSessionClose(short sid) +{ + cesaStats.closedCount++; + + if(sid >= cesaMaxSA) + { + mvOsPrintf("CESA Error: sid (%d) is too big\n", sid); + return MV_BAD_PARAM; + } + if(pCesaSAD[sid].valid == 0) + { + mvOsPrintf("CESA Warning: Session (sid=%d) is invalid\n", sid); + return MV_NOT_FOUND; + } + if(cesaLastSid == sid) + cesaLastSid = -1; + + pCesaSAD[sid].valid = 0; + return MV_OK; +} + +/******************************************************************************* +* mvCesaAction - Perform crypto operation +* +* DESCRIPTION: +* This function set new CESA request FIFO queue for further HW processing. +* The function checks request parameters before set new request to the queue. +* If one of the CESA channels is ready for processing the request will be +* passed to HW. When request processing is finished the CESA interrupt will +* be generated by HW. The caller should call mvCesaReadyGet() function to +* complete request processing and get result. +* +* INPUT: +* MV_CESA_COMMAND *pCmd - pointer to new CESA request. +* It includes pointers to Source and Destination +* buffers, session identifier get from +* mvCesaSessionOpen() function, pointer to caller +* private data and all needed crypto parameters. +* +* RETURN: +* MV_OK - request successfully added to request queue +* and will be processed. +* MV_NO_MORE - request successfully added to request queue and will +* be processed, but request queue became Full and next +* request will not be accepted. +* MV_NO_RESOURCE - request queue is FULL and the request can not +* be processed. +* MV_OUT_OF_CPU_MEM - memory allocation needed for request processing is +* failed. Request can not be processed. +* MV_NOT_ALLOWED - This mixed request (CRYPTO+MAC) can not be processed +* as one request and should be splitted for two requests: +* CRYPTO_ONLY and MAC_ONLY. +* MV_BAD_PARAM - One of the request parameters is out of valid range. +* The request can not be processed. +* +*******************************************************************************/ +MV_STATUS mvCesaAction (MV_CESA_COMMAND *pCmd) +{ + MV_STATUS status; + MV_CESA_REQ* pReq = pCesaReqEmpty; + int sid = pCmd->sessionId; + MV_CESA_SA* pSA = &pCesaSAD[sid]; +#if (MV_CESA_VERSION >= 3) + MV_CESA_REQ* pFromReq; + MV_CESA_REQ* pToReq; +#endif + cesaStats.reqCount++; + + /* Check that the request queue is not FULL */ + if(cesaReqResources == 0) + return MV_NO_RESOURCE; + + if( (sid >= cesaMaxSA) || (!pSA->valid) ) + { + mvOsPrintf("CESA Action Error: Session sid=%d is INVALID\n", sid); + return MV_BAD_PARAM; + } + pSA->count++; + + if(pSA->ctrMode) + { + /* AES in CTR mode can't be mixed with Authentication */ + if( (pSA->config & MV_CESA_OPERATION_MASK) != + (MV_CESA_CRYPTO_ONLY << MV_CESA_OPERATION_OFFSET) ) + { + mvOsPrintf("mvCesaAction : CRYPTO CTR mode can't be mixed with AUTH\n"); + return MV_NOT_ALLOWED; + } + /* All other request parameters should not be checked because key stream */ + /* (not user data) processed by AES HW engine */ + pReq->pOrgCmd = pCmd; + /* Allocate temporary pCmd structure for Key stream */ + pCmd = mvCesaCtrModeInit(); + if(pCmd == NULL) + return MV_OUT_OF_CPU_MEM; + + /* Prepare Key stream */ + mvCesaCtrModePrepare(pCmd, pReq->pOrgCmd); + pReq->fixOffset = 0; + } + else + { + /* Check request parameters and calculae fixOffset */ + status = mvCesaParamCheck(pSA, pCmd, &pReq->fixOffset); + if(status != MV_OK) + { + return status; + } + } + pReq->pCmd = pCmd; + + /* Check if the packet need fragmentation */ + if(pCmd->pSrc->mbufSize <= sizeof(cesaSramVirtPtr->buf) ) + { + /* request size is smaller than single buffer size */ + pReq->fragMode = MV_CESA_FRAG_NONE; + + /* Prepare NOT fragmented packets */ + status = mvCesaReqProcess(pReq); + if(status != MV_OK) + { + mvOsPrintf("CesaReady: ReqProcess error: pReq=%p, status=0x%x\n", + pReq, status); + } +#if (MV_CESA_VERSION >= 3) + pReq->frags.numFrag = 1; +#endif + } + else + { + MV_U8 frag = 0; + + /* request size is larger than buffer size - needs fragmentation */ + + /* Check restrictions for processing fragmented packets */ + status = mvCesaFragParamCheck(pSA, pCmd); + if(status != MV_OK) + return status; + + pReq->fragMode = MV_CESA_FRAG_FIRST; + pReq->frags.nextFrag = 0; + + /* Prepare Process Fragmented packets */ + while(pReq->fragMode != MV_CESA_FRAG_LAST) + { + if(frag >= MV_CESA_MAX_REQ_FRAGS) + { + mvOsPrintf("mvCesaAction Error: Too large request frag=%d\n", frag); + return MV_OUT_OF_CPU_MEM; + } + status = mvCesaFragReqProcess(pReq, frag); + if(status == MV_OK) { +#if (MV_CESA_VERSION >= 3) + if(frag) { + pReq->dma[frag-1].pDmaLast->phyNextDescPtr = + MV_32BIT_LE(mvCesaVirtToPhys(&pReq->dmaDescBuf, pReq->dma[frag].pDmaFirst)); + mvOsCacheFlush(NULL, pReq->dma[frag-1].pDmaLast, sizeof(MV_DMA_DESC)); + } +#endif + frag++; + } + } + pReq->frags.numFrag = frag; +#if (MV_CESA_VERSION >= 3) + if(chainReqNum) { + chainReqNum += pReq->frags.numFrag; + if(chainReqNum >= MAX_CESA_CHAIN_LENGTH) + chainReqNum = MAX_CESA_CHAIN_LENGTH; + } +#endif + } + + pReq->state = MV_CESA_PENDING; + + pCesaReqEmpty = MV_CESA_REQ_NEXT_PTR(pReq); + cesaReqResources -= 1; + +/* #ifdef CESA_DEBUG */ + if( (cesaQueueDepth - cesaReqResources) > cesaStats.maxReqCount) + cesaStats.maxReqCount = (cesaQueueDepth - cesaReqResources); +/* #endif CESA_DEBUG */ + + cesaLastSid = sid; + +#if (MV_CESA_VERSION >= 3) + /* Are we within chain bounderies and follows the first request ? */ + if((chainReqNum > 0) && (chainReqNum < MAX_CESA_CHAIN_LENGTH)) { + if(chainIndex) { + pFromReq = MV_CESA_REQ_PREV_PTR(pReq); + pToReq = pReq; + pReq->state = MV_CESA_CHAIN; + /* assume concatenating is possible */ + pFromReq->dma[pFromReq->frags.numFrag-1].pDmaLast->phyNextDescPtr = + MV_32BIT_LE(mvCesaVirtToPhys(&pToReq->dmaDescBuf, pToReq->dma[0].pDmaFirst)); + mvOsCacheFlush(NULL, pFromReq->dma[pFromReq->frags.numFrag-1].pDmaLast, sizeof(MV_DMA_DESC)); + + /* align active & next pointers */ + if(pNextActiveChain->state != MV_CESA_PENDING) + pEndCurrChain = pNextActiveChain = MV_CESA_REQ_NEXT_PTR(pReq); + } + else { /* we have only one chain, start new one */ + chainReqNum = 0; + chainIndex++; + /* align active & next pointers */ + if(pNextActiveChain->state != MV_CESA_PENDING) + pEndCurrChain = pNextActiveChain = pReq; + } + } + else { + /* In case we concatenate full chain */ + if(chainReqNum == MAX_CESA_CHAIN_LENGTH) { + chainIndex++; + if(pNextActiveChain->state != MV_CESA_PENDING) + pEndCurrChain = pNextActiveChain = pReq; + chainReqNum = 0; + } + + pReq = pCesaReqProcess; + if(pReq->state == MV_CESA_PENDING) { + pNextActiveChain = pReq; + pEndCurrChain = MV_CESA_REQ_NEXT_PTR(pReq); + /* Start Process new request */ + mvCesaReqProcessStart(pReq); + } + } + + chainReqNum++; + + if((chainIndex < MAX_CESA_CHAIN_LENGTH) && (chainReqNum > cesaStats.maxChainUsage)) + cesaStats.maxChainUsage = chainReqNum; + +#else + + /* Check status of CESA channels and process requests if possible */ + pReq = pCesaReqProcess; + if(pReq->state == MV_CESA_PENDING) + { + /* Start Process new request */ + mvCesaReqProcessStart(pReq); + } +#endif + /* If request queue became FULL - return MV_NO_MORE */ + if(cesaReqResources == 0) + return MV_NO_MORE; + + return MV_OK; + +} + +/******************************************************************************* +* mvCesaReadyGet - Get crypto request that processing is finished +* +* DESCRIPTION: +* This function complete request processing and return ready request to +* caller. To don't miss interrupts the caller must call this function +* while MV_OK or MV_TERMINATE values returned. +* +* INPUT: +* MV_U32 chanMap - map of CESA channels finished thier job +* accordingly with CESA Cause register. +* MV_CESA_RESULT* pResult - pointer to structure contains information +* about ready request. It includes pointer to +* user private structure "pReqPrv", session identifier +* for this request "sessionId" and return code. +* Return code set to MV_FAIL if calculated digest value +* on decode direction is different than digest value +* in the packet. +* +* RETURN: +* MV_OK - Success, ready request is returned. +* MV_NOT_READY - Next request is not ready yet. New interrupt will +* be generated for futher request processing. +* MV_EMPTY - There is no more request for processing. +* MV_BUSY - Fragmented request is not ready yet. +* MV_TERMINATE - Call this function once more to complete processing +* of fragmented request. +* +*******************************************************************************/ +MV_STATUS mvCesaReadyGet(MV_CESA_RESULT* pResult) +{ + MV_STATUS status, readyStatus = MV_NOT_READY; + MV_U32 statusReg; + MV_CESA_REQ* pReq; + MV_CESA_SA* pSA; + +#if (MV_CESA_VERSION >= 3) + if(isFirstReq == MV_TRUE) { + if(chainIndex == 0) + chainReqNum = 0; + + isFirstReq = MV_FALSE; + + if(pNextActiveChain->state == MV_CESA_PENDING) { + /* Start request Process */ + mvCesaReqProcessStart(pNextActiveChain); + pEndCurrChain = pNextActiveChain; + if(chainIndex > 0) + chainIndex--; + /* Update pNextActiveChain to next chain head */ + while(pNextActiveChain->state == MV_CESA_CHAIN) + pNextActiveChain = MV_CESA_REQ_NEXT_PTR(pNextActiveChain); + } + } + + /* Check if there are more processed requests - can we remove pEndCurrChain ??? */ + if(pCesaReqProcess == pEndCurrChain) { + isFirstReq = MV_TRUE; + pEndCurrChain = pNextActiveChain; +#else + if(pCesaReqProcess->state != MV_CESA_PROCESS) { +#endif + return MV_EMPTY; + } + +#ifdef CESA_DEBUG + statusReg = MV_REG_READ(MV_CESA_STATUS_REG); + if( statusReg & MV_CESA_STATUS_ACTIVE_MASK ) + { + mvOsPrintf("mvCesaReadyGet: Not Ready, Status = 0x%x\n", statusReg); + cesaStats.notReadyCount++; + return MV_NOT_READY; + } +#endif /* CESA_DEBUG */ + + cesaStats.readyCount++; + + pReq = pCesaReqProcess; + pSA = &pCesaSAD[pReq->pCmd->sessionId]; + + pResult->retCode = MV_OK; + if(pReq->fragMode != MV_CESA_FRAG_NONE) + { + MV_U8* pNewDigest; + int frag; +#if (MV_CESA_VERSION >= 3) + pReq->frags.nextFrag = 1; + while(pReq->frags.nextFrag <= pReq->frags.numFrag) { +#endif + frag = (pReq->frags.nextFrag - 1); + + /* Restore DMA descriptor list */ + pReq->dma[frag].pDmaLast->phyNextDescPtr = + MV_32BIT_LE(mvCesaVirtToPhys(&pReq->dmaDescBuf, &pReq->dma[frag].pDmaLast[1])); + pReq->dma[frag].pDmaLast = NULL; + + /* Special processing for finished fragmented request */ + if(pReq->frags.nextFrag >= pReq->frags.numFrag) + { + mvCesaMbufCacheUnmap(pReq->pCmd->pDst, 0, pReq->pCmd->pDst->mbufSize); + + /* Fragmented packet is ready */ + if( (pSA->config & MV_CESA_OPERATION_MASK) != + (MV_CESA_CRYPTO_ONLY << MV_CESA_OPERATION_OFFSET) ) + { + int macDataSize = pReq->pCmd->macLength - pReq->frags.macSize; + + if(macDataSize != 0) + { + /* Calculate all other blocks by SW */ + mvCesaFragAuthComplete(pReq, pSA, macDataSize); + } + + /* Copy new digest from SRAM to the Destination buffer */ + pNewDigest = cesaSramVirtPtr->buf + pReq->frags.newDigestOffset; + status = mvCesaCopyToMbuf(pNewDigest, pReq->pCmd->pDst, + pReq->pCmd->digestOffset, pSA->digestSize); + + /* For decryption: Compare new digest value with original one */ + if((pSA->config & MV_CESA_DIRECTION_MASK) == + (MV_CESA_DIR_DECODE << MV_CESA_DIRECTION_BIT)) + { + if( memcmp(pNewDigest, pReq->frags.orgDigest, pSA->digestSize) != 0) + { +/* + mvOsPrintf("Digest error: chan=%d, newDigest=%p, orgDigest=%p, status = 0x%x\n", + chan, pNewDigest, pReq->frags.orgDigest, MV_REG_READ(MV_CESA_STATUS_REG)); +*/ + /* Signiture verification is failed */ + pResult->retCode = MV_FAIL; + } + } + } + readyStatus = MV_OK; + } +#if (MV_CESA_VERSION >= 3) + pReq->frags.nextFrag++; + } +#endif + } + else + { + mvCesaMbufCacheUnmap(pReq->pCmd->pDst, 0, pReq->pCmd->pDst->mbufSize); + + /* Restore DMA descriptor list */ + pReq->dma[0].pDmaLast->phyNextDescPtr = + MV_32BIT_LE(mvCesaVirtToPhys(&pReq->dmaDescBuf, &pReq->dma[0].pDmaLast[1])); + pReq->dma[0].pDmaLast = NULL; + if( ((pSA->config & MV_CESA_OPERATION_MASK) != + (MV_CESA_CRYPTO_ONLY << MV_CESA_OPERATION_OFFSET) ) && + ((pSA->config & MV_CESA_DIRECTION_MASK) == + (MV_CESA_DIR_DECODE << MV_CESA_DIRECTION_BIT)) ) + { + /* For AUTH on decode : Check Digest result in Status register */ + statusReg = MV_REG_READ(MV_CESA_STATUS_REG); + if(statusReg & MV_CESA_STATUS_DIGEST_ERR_MASK) + { +/* + mvOsPrintf("Digest error: chan=%d, status = 0x%x\n", + chan, statusReg); +*/ + /* Signiture verification is failed */ + pResult->retCode = MV_FAIL; + } + } + readyStatus = MV_OK; + } + + if(readyStatus == MV_OK) + { + /* If Request is ready - Prepare pResult structure */ + pResult->pReqPrv = pReq->pCmd->pReqPrv; + pResult->sessionId = pReq->pCmd->sessionId; + + pReq->state = MV_CESA_IDLE; + pCesaReqProcess = MV_CESA_REQ_NEXT_PTR(pReq); + cesaReqResources++; + + if(pSA->ctrMode) + { + /* For AES CTR mode - complete processing and free allocated resources */ + mvCesaCtrModeComplete(pReq->pOrgCmd, pReq->pCmd); + mvCesaCtrModeFinish(pReq->pCmd); + pReq->pOrgCmd = NULL; + } + } + +#if (MV_CESA_VERSION < 3) + if(pCesaReqProcess->state == MV_CESA_PROCESS) + { + /* Start request Process */ + mvCesaReqProcessStart(pCesaReqProcess); + if(readyStatus == MV_NOT_READY) + readyStatus = MV_BUSY; + } + else if(pCesaReqProcess != pCesaReqEmpty) + { + /* Start process new request from the queue */ + mvCesaReqProcessStart(pCesaReqProcess); + } +#endif + return readyStatus; +} + +/***************** Functions to work with CESA_MBUF structure ******************/ + +/******************************************************************************* +* mvCesaMbufOffset - Locate offset in the Mbuf structure +* +* DESCRIPTION: +* This function locates offset inside Multi-Bufeer structure. +* It get fragment number and place in the fragment where the offset +* is located. +* +* +* INPUT: +* MV_CESA_MBUF* pMbuf - Pointer to multi-buffer structure +* int offset - Offset from the beginning of the data presented by +* the Mbuf structure. +* +* OUTPUT: +* int* pBufOffset - Offset from the beginning of the fragment where +* the offset is located. +* +* RETURN: +* int - Number of fragment, where the offset is located\ +* +*******************************************************************************/ +int mvCesaMbufOffset(MV_CESA_MBUF* pMbuf, int offset, int* pBufOffset) +{ + int frag = 0; + + while(offset > 0) + { + if(frag >= pMbuf->numFrags) + { + mvOsPrintf("mvCesaMbufOffset: Error: frag (%d) > numFrags (%d)\n", + frag, pMbuf->numFrags); + return MV_INVALID; + } + if(offset < pMbuf->pFrags[frag].bufSize) + { + break; + } + offset -= pMbuf->pFrags[frag].bufSize; + frag++; + } + if(pBufOffset != NULL) + *pBufOffset = offset; + + return frag; +} + +/******************************************************************************* +* mvCesaCopyFromMbuf - Copy data from the Mbuf structure to continuous buffer +* +* DESCRIPTION: +* +* +* INPUT: +* MV_U8* pDstBuf - Pointer to continuous buffer, where data is +* copied to. +* MV_CESA_MBUF* pSrcMbuf - Pointer to multi-buffer structure where data is +* copied from. +* int offset - Offset in the Mbuf structure where located first +* byte of data should be copied. +* int size - Size of data should be copied +* +* RETURN: +* MV_OK - Success, all data is copied successfully. +* MV_OUT_OF_RANGE - Failed, offset is out of Multi-buffer data range. +* No data is copied. +* MV_EMPTY - Multi-buffer structure has not enough data to copy +* Data from the offset to end of Mbuf data is copied. +* +*******************************************************************************/ +MV_STATUS mvCesaCopyFromMbuf(MV_U8* pDstBuf, MV_CESA_MBUF* pSrcMbuf, + int offset, int size) +{ + int frag, fragOffset, bufSize; + MV_U8* pBuf; + + if(size == 0) + return MV_OK; + + frag = mvCesaMbufOffset(pSrcMbuf, offset, &fragOffset); + if(frag == MV_INVALID) + { + mvOsPrintf("CESA Mbuf Error: offset (%d) out of range\n", offset); + return MV_OUT_OF_RANGE; + } + + bufSize = pSrcMbuf->pFrags[frag].bufSize - fragOffset; + pBuf = pSrcMbuf->pFrags[frag].bufVirtPtr + fragOffset; + while(MV_TRUE) + { + if(size <= bufSize) + { + memcpy(pDstBuf, pBuf, size); + return MV_OK; + } + memcpy(pDstBuf, pBuf, bufSize); + size -= bufSize; + frag++; + pDstBuf += bufSize; + if(frag >= pSrcMbuf->numFrags) + break; + + bufSize = pSrcMbuf->pFrags[frag].bufSize; + pBuf = pSrcMbuf->pFrags[frag].bufVirtPtr; + } + mvOsPrintf("mvCesaCopyFromMbuf: Mbuf is EMPTY - %d bytes isn't copied\n", + size); + return MV_EMPTY; +} + +/******************************************************************************* +* mvCesaCopyToMbuf - Copy data from continuous buffer to the Mbuf structure +* +* DESCRIPTION: +* +* +* INPUT: +* MV_U8* pSrcBuf - Pointer to continuous buffer, where data is +* copied from. +* MV_CESA_MBUF* pDstMbuf - Pointer to multi-buffer structure where data is +* copied to. +* int offset - Offset in the Mbuf structure where located first +* byte of data should be copied. +* int size - Size of data should be copied +* +* RETURN: +* MV_OK - Success, all data is copied successfully. +* MV_OUT_OF_RANGE - Failed, offset is out of Multi-buffer data range. +* No data is copied. +* MV_FULL - Multi-buffer structure has not enough place to copy +* all data. Data from the offset to end of Mbuf data +* is copied. +* +*******************************************************************************/ +MV_STATUS mvCesaCopyToMbuf(MV_U8* pSrcBuf, MV_CESA_MBUF* pDstMbuf, + int offset, int size) +{ + int frag, fragOffset, bufSize; + MV_U8* pBuf; + + if(size == 0) + return MV_OK; + + frag = mvCesaMbufOffset(pDstMbuf, offset, &fragOffset); + if(frag == MV_INVALID) + { + mvOsPrintf("CESA Mbuf Error: offset (%d) out of range\n", offset); + return MV_OUT_OF_RANGE; + } + + bufSize = pDstMbuf->pFrags[frag].bufSize - fragOffset; + pBuf = pDstMbuf->pFrags[frag].bufVirtPtr + fragOffset; + while(MV_TRUE) + { + if(size <= bufSize) + { + memcpy(pBuf, pSrcBuf, size); + return MV_OK; + } + memcpy(pBuf, pSrcBuf, bufSize); + size -= bufSize; + frag++; + pSrcBuf += bufSize; + if(frag >= pDstMbuf->numFrags) + break; + + bufSize = pDstMbuf->pFrags[frag].bufSize; + pBuf = pDstMbuf->pFrags[frag].bufVirtPtr; + } + mvOsPrintf("mvCesaCopyToMbuf: Mbuf is FULL - %d bytes isn't copied\n", + size); + return MV_FULL; +} + +/******************************************************************************* +* mvCesaMbufCopy - Copy data from one Mbuf structure to the other Mbuf structure +* +* DESCRIPTION: +* +* +* INPUT: +* +* MV_CESA_MBUF* pDstMbuf - Pointer to multi-buffer structure where data is +* copied to. +* int dstMbufOffset - Offset in the dstMbuf structure where first byte +* of data should be copied to. +* MV_CESA_MBUF* pSrcMbuf - Pointer to multi-buffer structure where data is +* copied from. +* int srcMbufOffset - Offset in the srcMbuf structure where first byte +* of data should be copied from. +* int size - Size of data should be copied +* +* RETURN: +* MV_OK - Success, all data is copied successfully. +* MV_OUT_OF_RANGE - Failed, srcMbufOffset or dstMbufOffset is out of +* srcMbuf or dstMbuf structure correspondently. +* No data is copied. +* MV_BAD_SIZE - srcMbuf or dstMbuf structure is too small to copy +* all data. Partial data is copied +* +*******************************************************************************/ +MV_STATUS mvCesaMbufCopy(MV_CESA_MBUF* pMbufDst, int dstMbufOffset, + MV_CESA_MBUF* pMbufSrc, int srcMbufOffset, int size) +{ + int srcFrag, dstFrag, srcSize, dstSize, srcOffset, dstOffset; + int copySize; + MV_U8 *pSrc, *pDst; + + if(size == 0) + return MV_OK; + + srcFrag = mvCesaMbufOffset(pMbufSrc, srcMbufOffset, &srcOffset); + if(srcFrag == MV_INVALID) + { + mvOsPrintf("CESA srcMbuf Error: offset (%d) out of range\n", srcMbufOffset); + return MV_OUT_OF_RANGE; + } + pSrc = pMbufSrc->pFrags[srcFrag].bufVirtPtr + srcOffset; + srcSize = pMbufSrc->pFrags[srcFrag].bufSize - srcOffset; + + dstFrag = mvCesaMbufOffset(pMbufDst, dstMbufOffset, &dstOffset); + if(dstFrag == MV_INVALID) + { + mvOsPrintf("CESA dstMbuf Error: offset (%d) out of range\n", dstMbufOffset); + return MV_OUT_OF_RANGE; + } + pDst = pMbufDst->pFrags[dstFrag].bufVirtPtr + dstOffset; + dstSize = pMbufDst->pFrags[dstFrag].bufSize - dstOffset; + + while(size > 0) + { + copySize = MV_MIN(srcSize, dstSize); + if(size <= copySize) + { + memcpy(pDst, pSrc, size); + return MV_OK; + } + memcpy(pDst, pSrc, copySize); + size -= copySize; + srcSize -= copySize; + dstSize -= copySize; + + if(srcSize == 0) + { + srcFrag++; + if(srcFrag >= pMbufSrc->numFrags) + break; + + pSrc = pMbufSrc->pFrags[srcFrag].bufVirtPtr; + srcSize = pMbufSrc->pFrags[srcFrag].bufSize; + } + + if(dstSize == 0) + { + dstFrag++; + if(dstFrag >= pMbufDst->numFrags) + break; + + pDst = pMbufDst->pFrags[dstFrag].bufVirtPtr; + dstSize = pMbufDst->pFrags[dstFrag].bufSize; + } + } + mvOsPrintf("mvCesaMbufCopy: BAD size - %d bytes isn't copied\n", + size); + + return MV_BAD_SIZE; +} + +static MV_STATUS mvCesaMbufCacheUnmap(MV_CESA_MBUF* pMbuf, int offset, int size) +{ + int frag, fragOffset, bufSize; + MV_U8* pBuf; + + if(size == 0) + return MV_OK; + + frag = mvCesaMbufOffset(pMbuf, offset, &fragOffset); + if(frag == MV_INVALID) + { + mvOsPrintf("CESA Mbuf Error: offset (%d) out of range\n", offset); + return MV_OUT_OF_RANGE; + } + + bufSize = pMbuf->pFrags[frag].bufSize - fragOffset; + pBuf = pMbuf->pFrags[frag].bufVirtPtr + fragOffset; + while(MV_TRUE) + { + if(size <= bufSize) + { + mvOsCacheUnmap(NULL, mvOsIoVirtToPhy(NULL, pBuf), size); + return MV_OK; + } + + mvOsCacheUnmap(NULL, mvOsIoVirtToPhy(NULL, pBuf), bufSize); + size -= bufSize; + frag++; + if(frag >= pMbuf->numFrags) + break; + + bufSize = pMbuf->pFrags[frag].bufSize; + pBuf = pMbuf->pFrags[frag].bufVirtPtr; + } + mvOsPrintf("%s: Mbuf is FULL - %d bytes isn't Unmapped\n", + __FUNCTION__, size); + return MV_FULL; +} + + +/*************************************** Local Functions ******************************/ + +/******************************************************************************* +* mvCesaFragReqProcess - Process fragmented request +* +* DESCRIPTION: +* This function processes a fragment of fragmented request (First, Middle or Last) +* +* +* INPUT: +* MV_CESA_REQ* pReq - Pointer to the request in the request queue. +* +* RETURN: +* MV_OK - The fragment is successfully passed to HW for processing. +* MV_TERMINATE - Means, that HW finished its work on this packet and no more +* interrupts will be generated for this request. +* Function mvCesaReadyGet() must be called to complete request +* processing and get request result. +* +*******************************************************************************/ +static MV_STATUS mvCesaFragReqProcess(MV_CESA_REQ* pReq, MV_U8 frag) +{ + int i, copySize, cryptoDataSize, macDataSize, sid; + int cryptoIvOffset, digestOffset; + MV_U32 config; + MV_CESA_COMMAND* pCmd = pReq->pCmd; + MV_CESA_SA* pSA; + MV_CESA_MBUF* pMbuf; + MV_DMA_DESC* pDmaDesc = pReq->dma[frag].pDmaFirst; + MV_U8* pSramBuf = cesaSramVirtPtr->buf; + int macTotalLen = 0; + int fixOffset, cryptoOffset, macOffset; + + cesaStats.fragCount++; + + sid = pReq->pCmd->sessionId; + + pSA = &pCesaSAD[sid]; + + cryptoIvOffset = digestOffset = 0; + i = macDataSize = 0; + cryptoDataSize = 0; + + /* First fragment processing */ + if(pReq->fragMode == MV_CESA_FRAG_FIRST) + { + /* pReq->frags monitors processing of fragmented request between fragments */ + pReq->frags.bufOffset = 0; + pReq->frags.cryptoSize = 0; + pReq->frags.macSize = 0; + + config = pSA->config | (MV_CESA_FRAG_FIRST << MV_CESA_FRAG_MODE_OFFSET); + + /* fixOffset can be not equal to zero only for FIRST fragment */ + fixOffset = pReq->fixOffset; + /* For FIRST fragment crypto and mac offsets are taken from pCmd */ + cryptoOffset = pCmd->cryptoOffset; + macOffset = pCmd->macOffset; + + copySize = sizeof(cesaSramVirtPtr->buf) - pReq->fixOffset; + + /* Find fragment size: Must meet all requirements for CRYPTO and MAC + * cryptoDataSize - size of data will be encrypted/decrypted in this fragment + * macDataSize - size of data will be signed/verified in this fragment + * copySize - size of data will be copied from srcMbuf to SRAM and + * back to dstMbuf for this fragment + */ + mvCesaFragSizeFind(pSA, pReq, cryptoOffset, macOffset, + ©Size, &cryptoDataSize, &macDataSize); + + if( (pSA->config & MV_CESA_OPERATION_MASK) != + (MV_CESA_MAC_ONLY << MV_CESA_OPERATION_OFFSET)) + { + /* CryptoIV special processing */ + if( (pSA->config & MV_CESA_CRYPTO_MODE_MASK) == + (MV_CESA_CRYPTO_CBC << MV_CESA_CRYPTO_MODE_BIT) ) + { + /* In CBC mode for encode direction when IV from user */ + if( (pCmd->ivFromUser) && + ((pSA->config & MV_CESA_DIRECTION_MASK) == + (MV_CESA_DIR_ENCODE << MV_CESA_DIRECTION_BIT)) ) + { + + /* For Crypto Encode in CBC mode HW always takes IV from SRAM IVPointer, + * (not from IVBufPointer). So when ivFromUser==1, we should copy IV from user place + * in the buffer to SRAM IVPointer + */ + i += mvCesaDmaCopyPrepare(pCmd->pSrc, cesaSramVirtPtr->cryptoIV, &pDmaDesc[i], + MV_FALSE, pCmd->ivOffset, pSA->cryptoIvSize, pCmd->skipFlush); + } + + /* Special processing when IV is not located in the first fragment */ + if(pCmd->ivOffset > (copySize - pSA->cryptoIvSize)) + { + /* Prepare dummy place for cryptoIV in SRAM */ + cryptoIvOffset = cesaSramVirtPtr->tempCryptoIV - mvCesaSramAddrGet(); + + /* For Decryption: Copy IV value from pCmd->ivOffset to Special SRAM place */ + if((pSA->config & MV_CESA_DIRECTION_MASK) == + (MV_CESA_DIR_DECODE << MV_CESA_DIRECTION_BIT)) + { + i += mvCesaDmaCopyPrepare(pCmd->pSrc, cesaSramVirtPtr->tempCryptoIV, &pDmaDesc[i], + MV_FALSE, pCmd->ivOffset, pSA->cryptoIvSize, pCmd->skipFlush); + } + else + { + /* For Encryption when IV is NOT from User: */ + /* Copy IV from SRAM to buffer (pCmd->ivOffset) */ + if(pCmd->ivFromUser == 0) + { + /* copy IV value from cryptoIV to Buffer (pCmd->ivOffset) */ + i += mvCesaDmaCopyPrepare(pCmd->pSrc, cesaSramVirtPtr->cryptoIV, &pDmaDesc[i], + MV_TRUE, pCmd->ivOffset, pSA->cryptoIvSize, pCmd->skipFlush); + } + } + } + else + { + cryptoIvOffset = pCmd->ivOffset; + } + } + } + + if( (pSA->config & MV_CESA_OPERATION_MASK) != + (MV_CESA_CRYPTO_ONLY << MV_CESA_OPERATION_OFFSET) ) + { + /* MAC digest special processing on Decode direction */ + if((pSA->config & MV_CESA_DIRECTION_MASK) == + (MV_CESA_DIR_DECODE << MV_CESA_DIRECTION_BIT)) + { + /* Save digest from pCmd->digestOffset */ + mvCesaCopyFromMbuf(pReq->frags.orgDigest, + pCmd->pSrc, pCmd->digestOffset, pSA->digestSize); + + /* If pCmd->digestOffset is not located on the first */ + if(pCmd->digestOffset > (copySize - pSA->digestSize)) + { + MV_U8 digestZero[MV_CESA_MAX_DIGEST_SIZE]; + + /* Set zeros to pCmd->digestOffset (DRAM) */ + memset(digestZero, 0, MV_CESA_MAX_DIGEST_SIZE); + mvCesaCopyToMbuf(digestZero, pCmd->pSrc, pCmd->digestOffset, pSA->digestSize); + + /* Prepare dummy place for digest in SRAM */ + digestOffset = cesaSramVirtPtr->tempDigest - mvCesaSramAddrGet(); + } + else + { + digestOffset = pCmd->digestOffset; + } + } + } + /* Update SA in SRAM */ + if(cesaLastSid != sid) + { + mvCesaSramSaUpdate(sid, &pDmaDesc[i]); + i++; + } + + pReq->fragMode = MV_CESA_FRAG_MIDDLE; + } + else + { + /* Continue fragment */ + fixOffset = 0; + cryptoOffset = 0; + macOffset = 0; + if( (pCmd->pSrc->mbufSize - pReq->frags.bufOffset) <= sizeof(cesaSramVirtPtr->buf)) + { + /* Last fragment */ + config = pSA->config | (MV_CESA_FRAG_LAST << MV_CESA_FRAG_MODE_OFFSET); + pReq->fragMode = MV_CESA_FRAG_LAST; + copySize = pCmd->pSrc->mbufSize - pReq->frags.bufOffset; + + if( (pSA->config & MV_CESA_OPERATION_MASK) != + (MV_CESA_CRYPTO_ONLY << MV_CESA_OPERATION_OFFSET) ) + { + macDataSize = pCmd->macLength - pReq->frags.macSize; + + /* If pCmd->digestOffset is not located on last fragment */ + if(pCmd->digestOffset < pReq->frags.bufOffset) + { + /* Prepare dummy place for digest in SRAM */ + digestOffset = cesaSramVirtPtr->tempDigest - mvCesaSramAddrGet(); + } + else + { + digestOffset = pCmd->digestOffset - pReq->frags.bufOffset; + } + pReq->frags.newDigestOffset = digestOffset; + macTotalLen = pCmd->macLength; + + /* HW can't calculate the Digest correctly for fragmented packets + * in the following cases: + * - MV88F5182 || + * - MV88F5181L when total macLength more that 16 Kbytes || + * - total macLength more that 64 Kbytes + */ + if( (mvCtrlModelGet() == MV_5182_DEV_ID) || + ( (mvCtrlModelGet() == MV_5181_DEV_ID) && + (mvCtrlRevGet() >= MV_5181L_A0_REV) && + (pCmd->macLength >= (1 << 14)) ) ) + { + return MV_TERMINATE; + } + } + if( (pSA->config & MV_CESA_OPERATION_MASK) != + (MV_CESA_MAC_ONLY << MV_CESA_OPERATION_OFFSET) ) + { + cryptoDataSize = pCmd->cryptoLength - pReq->frags.cryptoSize; + } + + /* cryptoIvOffset - don't care */ + } + else + { + /* WA for MV88F5182 SHA1 and MD5 fragmentation mode */ + if( (mvCtrlModelGet() == MV_5182_DEV_ID) && + (((pSA->config & MV_CESA_MAC_MODE_MASK) == + (MV_CESA_MAC_MD5 << MV_CESA_MAC_MODE_OFFSET)) || + ((pSA->config & MV_CESA_MAC_MODE_MASK) == + (MV_CESA_MAC_SHA1 << MV_CESA_MAC_MODE_OFFSET))) ) + { + pReq->frags.newDigestOffset = cesaSramVirtPtr->tempDigest - mvCesaSramAddrGet(); + pReq->fragMode = MV_CESA_FRAG_LAST; + + return MV_TERMINATE; + } + /* Middle fragment */ + config = pSA->config | (MV_CESA_FRAG_MIDDLE << MV_CESA_FRAG_MODE_OFFSET); + copySize = sizeof(cesaSramVirtPtr->buf); + /* digestOffset and cryptoIvOffset - don't care */ + + /* Find fragment size */ + mvCesaFragSizeFind(pSA, pReq, cryptoOffset, macOffset, + ©Size, &cryptoDataSize, &macDataSize); + } + } + /********* Prepare DMA descriptors to copy from pSrc to SRAM *********/ + pMbuf = pCmd->pSrc; + i += mvCesaDmaCopyPrepare(pMbuf, pSramBuf + fixOffset, &pDmaDesc[i], + MV_FALSE, pReq->frags.bufOffset, copySize, pCmd->skipFlush); + + /* Prepare CESA descriptor to copy from DRAM to SRAM by DMA */ + mvCesaSramDescrBuild(config, frag, + cryptoOffset + fixOffset, cryptoIvOffset + fixOffset, + cryptoDataSize, macOffset + fixOffset, + digestOffset + fixOffset, macDataSize, macTotalLen, + pReq, &pDmaDesc[i]); + i++; + + /* Add special descriptor Ownership for CPU */ + pDmaDesc[i].byteCnt = 0; + pDmaDesc[i].phySrcAdd = 0; + pDmaDesc[i].phyDestAdd = 0; + i++; + + /********* Prepare DMA descriptors to copy from SRAM to pDst *********/ + pMbuf = pCmd->pDst; + i += mvCesaDmaCopyPrepare(pMbuf, pSramBuf + fixOffset, &pDmaDesc[i], + MV_TRUE, pReq->frags.bufOffset, copySize, pCmd->skipFlush); + + /* Next field of Last DMA descriptor must be NULL */ + pDmaDesc[i-1].phyNextDescPtr = 0; + pReq->dma[frag].pDmaLast = &pDmaDesc[i-1]; + mvOsCacheFlush(NULL, pReq->dma[frag].pDmaFirst, + i*sizeof(MV_DMA_DESC)); + + /*mvCesaDebugDescriptor(&cesaSramVirtPtr->desc[frag]);*/ + + pReq->frags.bufOffset += copySize; + pReq->frags.cryptoSize += cryptoDataSize; + pReq->frags.macSize += macDataSize; + + return MV_OK; +} + + +/******************************************************************************* +* mvCesaReqProcess - Process regular (Non-fragmented) request +* +* DESCRIPTION: +* This function processes the whole (not fragmented) request +* +* INPUT: +* MV_CESA_REQ* pReq - Pointer to the request in the request queue. +* +* RETURN: +* MV_OK - The request is successfully passed to HW for processing. +* Other - Failure. The request will not be processed +* +*******************************************************************************/ +static MV_STATUS mvCesaReqProcess(MV_CESA_REQ* pReq) +{ + MV_CESA_MBUF *pMbuf; + MV_DMA_DESC *pDmaDesc; + MV_U8 *pSramBuf; + int sid, i, fixOffset; + MV_CESA_SA *pSA; + MV_CESA_COMMAND *pCmd = pReq->pCmd; + + cesaStats.procCount++; + + sid = pCmd->sessionId; + pSA = &pCesaSAD[sid]; + pDmaDesc = pReq->dma[0].pDmaFirst; + pSramBuf = cesaSramVirtPtr->buf; + fixOffset = pReq->fixOffset; + +/* + mvOsPrintf("mvCesaReqProcess: sid=%d, pSA=%p, pDmaDesc=%p, pSramBuf=%p\n", + sid, pSA, pDmaDesc, pSramBuf); +*/ + i = 0; + + /* Crypto IV Special processing in CBC mode for Encryption direction */ + if( ((pSA->config & MV_CESA_OPERATION_MASK) != (MV_CESA_MAC_ONLY << MV_CESA_OPERATION_OFFSET)) && + ((pSA->config & MV_CESA_CRYPTO_MODE_MASK) == (MV_CESA_CRYPTO_CBC << MV_CESA_CRYPTO_MODE_BIT)) && + ((pSA->config & MV_CESA_DIRECTION_MASK) == (MV_CESA_DIR_ENCODE << MV_CESA_DIRECTION_BIT)) && + (pCmd->ivFromUser) ) + { + /* For Crypto Encode in CBC mode HW always takes IV from SRAM IVPointer, + * (not from IVBufPointer). So when ivFromUser==1, we should copy IV from user place + * in the buffer to SRAM IVPointer + */ + i += mvCesaDmaCopyPrepare(pCmd->pSrc, cesaSramVirtPtr->cryptoIV, &pDmaDesc[i], + MV_FALSE, pCmd->ivOffset, pSA->cryptoIvSize, pCmd->skipFlush); + } + + /* Update SA in SRAM */ + if(cesaLastSid != sid) + { + mvCesaSramSaUpdate(sid, &pDmaDesc[i]); + i++; + } + + /********* Prepare DMA descriptors to copy from pSrc to SRAM *********/ + pMbuf = pCmd->pSrc; + i += mvCesaDmaCopyPrepare(pMbuf, pSramBuf + fixOffset, &pDmaDesc[i], + MV_FALSE, 0, pMbuf->mbufSize, pCmd->skipFlush); + + /* Prepare Security Accelerator descriptor to SRAM words 0 - 7 */ + mvCesaSramDescrBuild(pSA->config, 0, pCmd->cryptoOffset + fixOffset, + pCmd->ivOffset + fixOffset, pCmd->cryptoLength, + pCmd->macOffset + fixOffset, pCmd->digestOffset + fixOffset, + pCmd->macLength, pCmd->macLength, pReq, &pDmaDesc[i]); + i++; + + /* Add special descriptor Ownership for CPU */ + pDmaDesc[i].byteCnt = 0; + pDmaDesc[i].phySrcAdd = 0; + pDmaDesc[i].phyDestAdd = 0; + i++; + + /********* Prepare DMA descriptors to copy from SRAM to pDst *********/ + pMbuf = pCmd->pDst; + i += mvCesaDmaCopyPrepare(pMbuf, pSramBuf + fixOffset, &pDmaDesc[i], + MV_TRUE, 0, pMbuf->mbufSize, pCmd->skipFlush); + + /* Next field of Last DMA descriptor must be NULL */ + pDmaDesc[i-1].phyNextDescPtr = 0; + pReq->dma[0].pDmaLast = &pDmaDesc[i-1]; + mvOsCacheFlush(NULL, pReq->dma[0].pDmaFirst, i*sizeof(MV_DMA_DESC)); + + return MV_OK; +} + + +/******************************************************************************* +* mvCesaSramDescrBuild - Set CESA descriptor in SRAM +* +* DESCRIPTION: +* This function builds CESA descriptor in SRAM from all Command parameters +* +* +* INPUT: +* int chan - CESA channel uses the descriptor +* MV_U32 config - 32 bits of WORD_0 in CESA descriptor structure +* int cryptoOffset - Offset from the beginning of SRAM buffer where +* data for encryption/decription is started. +* int ivOffset - Offset of crypto IV from the SRAM base. Valid only +* for first fragment. +* int cryptoLength - Size (in bytes) of data for encryption/descryption +* operation on this fragment. +* int macOffset - Offset from the beginning of SRAM buffer where +* data for Authentication is started +* int digestOffset - Offset from the beginning of SRAM buffer where +* digest is located. Valid for first and last fragments. +* int macLength - Size (in bytes) of data for Authentication +* operation on this fragment. +* int macTotalLen - Toatl size (in bytes) of data for Authentication +* operation on the whole request (packet). Valid for +* last fragment only. +* +* RETURN: None +* +*******************************************************************************/ +static void mvCesaSramDescrBuild(MV_U32 config, int frag, + int cryptoOffset, int ivOffset, int cryptoLength, + int macOffset, int digestOffset, int macLength, + int macTotalLen, MV_CESA_REQ* pReq, MV_DMA_DESC* pDmaDesc) +{ + MV_CESA_DESC* pCesaDesc = &pReq->pCesaDesc[frag]; + MV_CESA_DESC* pSramDesc = pSramDesc = &cesaSramVirtPtr->desc; + MV_U16 sramBufOffset = (MV_U16)((MV_U8*)cesaSramVirtPtr->buf - mvCesaSramAddrGet()); + + pCesaDesc->config = MV_32BIT_LE(config); + + if( (config & MV_CESA_OPERATION_MASK) != + (MV_CESA_MAC_ONLY << MV_CESA_OPERATION_OFFSET) ) + { + /* word 1 */ + pCesaDesc->cryptoSrcOffset = MV_16BIT_LE(sramBufOffset + cryptoOffset); + pCesaDesc->cryptoDstOffset = MV_16BIT_LE(sramBufOffset + cryptoOffset); + /* word 2 */ + pCesaDesc->cryptoDataLen = MV_16BIT_LE(cryptoLength); + /* word 3 */ + pCesaDesc->cryptoKeyOffset = MV_16BIT_LE((MV_U16)(cesaSramVirtPtr->sramSA.cryptoKey - + mvCesaSramAddrGet())); + /* word 4 */ + pCesaDesc->cryptoIvOffset = MV_16BIT_LE((MV_U16)(cesaSramVirtPtr->cryptoIV - + mvCesaSramAddrGet())); + pCesaDesc->cryptoIvBufOffset = MV_16BIT_LE(sramBufOffset + ivOffset); + } + + if( (config & MV_CESA_OPERATION_MASK) != + (MV_CESA_CRYPTO_ONLY << MV_CESA_OPERATION_OFFSET) ) + { + /* word 5 */ + pCesaDesc->macSrcOffset = MV_16BIT_LE(sramBufOffset + macOffset); + pCesaDesc->macTotalLen = MV_16BIT_LE(macTotalLen); + + /* word 6 */ + pCesaDesc->macDigestOffset = MV_16BIT_LE(sramBufOffset + digestOffset); + pCesaDesc->macDataLen = MV_16BIT_LE(macLength); + + /* word 7 */ + pCesaDesc->macInnerIvOffset = MV_16BIT_LE((MV_U16)(cesaSramVirtPtr->sramSA.macInnerIV - + mvCesaSramAddrGet())); + pCesaDesc->macOuterIvOffset = MV_16BIT_LE((MV_U16)(cesaSramVirtPtr->sramSA.macOuterIV - + mvCesaSramAddrGet())); + } + /* Prepare DMA descriptor to CESA descriptor from DRAM to SRAM */ + pDmaDesc->phySrcAdd = MV_32BIT_LE(mvCesaVirtToPhys(&pReq->cesaDescBuf, pCesaDesc)); + pDmaDesc->phyDestAdd = MV_32BIT_LE(mvCesaSramVirtToPhys(NULL, (MV_U8*)pSramDesc)); + pDmaDesc->byteCnt = MV_32BIT_LE(sizeof(MV_CESA_DESC) | BIT31); + + /* flush Source buffer */ + mvOsCacheFlush(NULL, pCesaDesc, sizeof(MV_CESA_DESC)); +} + +/******************************************************************************* +* mvCesaSramSaUpdate - Move required SA information to SRAM if needed. +* +* DESCRIPTION: +* Copy to SRAM values of the required SA. +* +* +* INPUT: +* short sid - Session ID needs SRAM Cache update +* MV_DMA_DESC *pDmaDesc - Pointer to DMA descriptor used to +* copy SA values from DRAM to SRAM. +* +* RETURN: +* MV_OK - Cache entry for this SA copied to SRAM. +* MV_NO_CHANGE - Cache entry for this SA already exist in SRAM +* +*******************************************************************************/ +static INLINE void mvCesaSramSaUpdate(short sid, MV_DMA_DESC *pDmaDesc) +{ + MV_CESA_SA *pSA = &pCesaSAD[sid]; + + /* Prepare DMA descriptor to Copy CACHE_SA from SA database in DRAM to SRAM */ + pDmaDesc->byteCnt = MV_32BIT_LE(sizeof(MV_CESA_SRAM_SA) | BIT31); + pDmaDesc->phySrcAdd = MV_32BIT_LE(mvCesaVirtToPhys(&cesaSramSaBuf, pSA->pSramSA)); + pDmaDesc->phyDestAdd = + MV_32BIT_LE(mvCesaSramVirtToPhys(NULL, (MV_U8*)&cesaSramVirtPtr->sramSA)); + + /* Source buffer is already flushed during OpenSession*/ + /*mvOsCacheFlush(NULL, &pSA->sramSA, sizeof(MV_CESA_SRAM_SA));*/ +} + +/******************************************************************************* +* mvCesaDmaCopyPrepare - prepare DMA descriptor list to copy data presented by +* Mbuf structure from DRAM to SRAM +* +* DESCRIPTION: +* +* +* INPUT: +* MV_CESA_MBUF* pMbuf - pointer to Mbuf structure contains request +* data in DRAM +* MV_U8* pSramBuf - pointer to buffer in SRAM where data should +* be copied to. +* MV_DMA_DESC* pDmaDesc - pointer to first DMA descriptor for this copy. +* The function set number of DMA descriptors needed +* to copy the copySize bytes from Mbuf. +* MV_BOOL isToMbuf - Copy direction. +* MV_TRUE means copy from SRAM buffer to Mbuf in DRAM. +* MV_FALSE means copy from Mbuf in DRAM to SRAM buffer. +* int offset - Offset in the Mbuf structure that copy should be +* started from. +* int copySize - Size of data should be copied. +* +* RETURN: +* int - number of DMA descriptors used for the copy. +* +*******************************************************************************/ +#ifndef MV_NETBSD +static INLINE int mvCesaDmaCopyPrepare(MV_CESA_MBUF* pMbuf, MV_U8* pSramBuf, + MV_DMA_DESC* pDmaDesc, MV_BOOL isToMbuf, + int offset, int copySize, MV_BOOL skipFlush) +{ + int bufOffset, bufSize, size, frag, i; + MV_U8* pBuf; + + i = 0; + + /* Calculate start place for copy: fragment number and offset in the fragment */ + frag = mvCesaMbufOffset(pMbuf, offset, &bufOffset); + bufSize = pMbuf->pFrags[frag].bufSize - bufOffset; + pBuf = pMbuf->pFrags[frag].bufVirtPtr + bufOffset; + + /* Size accumulate total copy size */ + size = 0; + + /* Create DMA lists to copy mBuf from pSrc to SRAM */ + while(size < copySize) + { + /* Find copy size for each DMA descriptor */ + bufSize = MV_MIN(bufSize, (copySize - size)); + pDmaDesc[i].byteCnt = MV_32BIT_LE(bufSize | BIT31); + if(isToMbuf) + { + pDmaDesc[i].phyDestAdd = MV_32BIT_LE(mvOsIoVirtToPhy(NULL, pBuf)); + pDmaDesc[i].phySrcAdd = + MV_32BIT_LE(mvCesaSramVirtToPhys(NULL, (pSramBuf + size))); + /* invalidate the buffer */ + if(skipFlush == MV_FALSE) + mvOsCacheInvalidate(NULL, pBuf, bufSize); + } + else + { + pDmaDesc[i].phySrcAdd = MV_32BIT_LE(mvOsIoVirtToPhy(NULL, pBuf)); + pDmaDesc[i].phyDestAdd = + MV_32BIT_LE(mvCesaSramVirtToPhys(NULL, (pSramBuf + size))); + /* flush the buffer */ + if(skipFlush == MV_FALSE) + mvOsCacheFlush(NULL, pBuf, bufSize); + } + + /* Count number of used DMA descriptors */ + i++; + size += bufSize; + + /* go to next fragment in the Mbuf */ + frag++; + pBuf = pMbuf->pFrags[frag].bufVirtPtr; + bufSize = pMbuf->pFrags[frag].bufSize; + } + return i; +} +#else /* MV_NETBSD */ +static int mvCesaDmaCopyPrepare(MV_CESA_MBUF* pMbuf, MV_U8* pSramBuf, + MV_DMA_DESC* pDmaDesc, MV_BOOL isToMbuf, + int offset, int copySize, MV_BOOL skipFlush) +{ + int bufOffset, bufSize, thisSize, size, frag, i; + MV_ULONG bufPhys, sramPhys; + MV_U8* pBuf; + + /* + * Calculate start place for copy: fragment number and offset in + * the fragment + */ + frag = mvCesaMbufOffset(pMbuf, offset, &bufOffset); + + /* + * Get SRAM physical address only once. We can update it in-place + * as we build the descriptor chain. + */ + sramPhys = mvCesaSramVirtToPhys(NULL, pSramBuf); + + /* + * 'size' accumulates total copy size, 'i' counts desccriptors. + */ + size = i = 0; + + /* Create DMA lists to copy mBuf from pSrc to SRAM */ + while (size < copySize) { + /* + * Calculate # of bytes to copy from the current fragment, + * and the pointer to the start of data + */ + bufSize = pMbuf->pFrags[frag].bufSize - bufOffset; + pBuf = pMbuf->pFrags[frag].bufVirtPtr + bufOffset; + bufOffset = 0; /* First frag may be non-zero */ + frag++; + + /* + * As long as there is data in the current fragment... + */ + while (bufSize > 0) { + /* + * Ensure we don't cross an MMU page boundary. + * XXX: This is NetBSD-specific, but it is a + * quick and dirty way to fix the problem. + * A true HAL would rely on the OS-specific + * driver to do this... + */ + thisSize = PAGE_SIZE - + (((MV_ULONG)pBuf) & (PAGE_SIZE - 1)); + thisSize = MV_MIN(bufSize, thisSize); + /* + * Make sure we don't copy more than requested + */ + if (thisSize > (copySize - size)) { + thisSize = copySize - size; + bufSize = 0; + } + + /* + * Physicall address of this fragment + */ + bufPhys = MV_32BIT_LE(mvOsIoVirtToPhy(NULL, pBuf)); + + /* + * Set up the descriptor + */ + pDmaDesc[i].byteCnt = MV_32BIT_LE(thisSize | BIT31); + if(isToMbuf) { + pDmaDesc[i].phyDestAdd = bufPhys; + pDmaDesc[i].phySrcAdd = MV_32BIT_LE(sramPhys); + /* invalidate the buffer */ + if(skipFlush == MV_FALSE) + mvOsCacheInvalidate(NULL, pBuf, thisSize); + } else { + pDmaDesc[i].phySrcAdd = bufPhys; + pDmaDesc[i].phyDestAdd = MV_32BIT_LE(sramPhys); + /* flush the buffer */ + if(skipFlush == MV_FALSE) + mvOsCacheFlush(NULL, pBuf, thisSize); + } + + pDmaDesc[i].phyNextDescPtr = + MV_32BIT_LE(mvOsIoVirtToPhy(NULL,(&pDmaDesc[i+1]))); + + /* flush the DMA desc */ + mvOsCacheFlush(NULL, &pDmaDesc[i], sizeof(MV_DMA_DESC)); + + /* Update state */ + bufSize -= thisSize; + sramPhys += thisSize; + pBuf += thisSize; + size += thisSize; + i++; + } + } + + return i; +} +#endif /* MV_NETBSD */ +/******************************************************************************* +* mvCesaHmacIvGet - Calculate Inner and Outter values from HMAC key +* +* DESCRIPTION: +* This function calculate Inner and Outer values used for HMAC algorithm. +* This operation allows improve performance fro the whole HMAC processing. +* +* INPUT: +* MV_CESA_MAC_MODE macMode - Authentication mode: HMAC_MD5 or HMAC_SHA1. +* unsigned char key[] - Pointer to HMAC key. +* int keyLength - Size of HMAC key (maximum 64 bytes) +* +* OUTPUT: +* unsigned char innerIV[] - HASH(key^inner) +* unsigned char outerIV[] - HASH(key^outter) +* +* RETURN: None +* +*******************************************************************************/ +static void mvCesaHmacIvGet(MV_CESA_MAC_MODE macMode, unsigned char key[], int keyLength, + unsigned char innerIV[], unsigned char outerIV[]) +{ + unsigned char inner[MV_CESA_MAX_MAC_KEY_LENGTH]; + unsigned char outer[MV_CESA_MAX_MAC_KEY_LENGTH]; + int i, digestSize = 0; +#if defined(MV_CPU_LE) || defined(MV_PPC) + MV_U32 swapped32, val32, *pVal32; +#endif + for(i=0; i<keyLength; i++) + { + inner[i] = 0x36 ^ key[i]; + outer[i] = 0x5c ^ key[i]; + } + + for(i=keyLength; i<MV_CESA_MAX_MAC_KEY_LENGTH; i++) + { + inner[i] = 0x36; + outer[i] = 0x5c; + } + if(macMode == MV_CESA_MAC_HMAC_MD5) + { + MV_MD5_CONTEXT ctx; + + mvMD5Init(&ctx); + mvMD5Update(&ctx, inner, MV_CESA_MAX_MAC_KEY_LENGTH); + + memcpy(innerIV, ctx.buf, MV_CESA_MD5_DIGEST_SIZE); + memset(&ctx, 0, sizeof(ctx)); + + mvMD5Init(&ctx); + mvMD5Update(&ctx, outer, MV_CESA_MAX_MAC_KEY_LENGTH); + memcpy(outerIV, ctx.buf, MV_CESA_MD5_DIGEST_SIZE); + memset(&ctx, 0, sizeof(ctx)); + digestSize = MV_CESA_MD5_DIGEST_SIZE; + } + else if(macMode == MV_CESA_MAC_HMAC_SHA1) + { + MV_SHA1_CTX ctx; + + mvSHA1Init(&ctx); + mvSHA1Update(&ctx, inner, MV_CESA_MAX_MAC_KEY_LENGTH); + memcpy(innerIV, ctx.state, MV_CESA_SHA1_DIGEST_SIZE); + memset(&ctx, 0, sizeof(ctx)); + + mvSHA1Init(&ctx); + mvSHA1Update(&ctx, outer, MV_CESA_MAX_MAC_KEY_LENGTH); + memcpy(outerIV, ctx.state, MV_CESA_SHA1_DIGEST_SIZE); + memset(&ctx, 0, sizeof(ctx)); + digestSize = MV_CESA_SHA1_DIGEST_SIZE; + } + else + { + mvOsPrintf("hmacGetIV: Unexpected macMode %d\n", macMode); + } +#if defined(MV_CPU_LE) || defined(MV_PPC) + /* 32 bits Swap of Inner and Outer values */ + pVal32 = (MV_U32*)innerIV; + for(i=0; i<digestSize/4; i++) + { + val32 = *pVal32; + swapped32 = MV_BYTE_SWAP_32BIT(val32); + *pVal32 = swapped32; + pVal32++; + } + pVal32 = (MV_U32*)outerIV; + for(i=0; i<digestSize/4; i++) + { + val32 = *pVal32; + swapped32 = MV_BYTE_SWAP_32BIT(val32); + *pVal32 = swapped32; + pVal32++; + } +#endif /* defined(MV_CPU_LE) || defined(MV_PPC) */ +} + + +/******************************************************************************* +* mvCesaFragSha1Complete - Complete SHA1 authentication started by HW using SW +* +* DESCRIPTION: +* +* +* INPUT: +* MV_CESA_MBUF* pMbuf - Pointer to Mbuf structure where data +* for SHA1 is placed. +* int offset - Offset in the Mbuf structure where +* unprocessed data for SHA1 is started. +* MV_U8* pOuterIV - Pointer to OUTER for this session. +* If pOuterIV==NULL - MAC mode is HASH_SHA1 +* If pOuterIV!=NULL - MAC mode is HMAC_SHA1 +* int macLeftSize - Size of unprocessed data for SHA1. +* int macTotalSize - Total size of data for SHA1 in the +* request (processed + unprocessed) +* +* OUTPUT: +* MV_U8* pDigest - Pointer to place where calculated Digest will +* be stored. +* +* RETURN: None +* +*******************************************************************************/ +static void mvCesaFragSha1Complete(MV_CESA_MBUF* pMbuf, int offset, + MV_U8* pOuterIV, int macLeftSize, + int macTotalSize, MV_U8* pDigest) +{ + MV_SHA1_CTX ctx; + MV_U8 *pData; + int i, frag, fragOffset, size; + + /* Read temporary Digest from HW */ + for(i=0; i<MV_CESA_SHA1_DIGEST_SIZE/4; i++) + { + ctx.state[i] = MV_REG_READ(MV_CESA_AUTH_INIT_VAL_DIGEST_REG(i)); + } + /* Initialize MV_SHA1_CTX structure */ + memset(ctx.buffer, 0, 64); + /* Set count[0] in bits. 32 bits is enough for 512 MBytes */ + /* so count[1] is always 0 */ + ctx.count[0] = ((macTotalSize - macLeftSize) * 8); + ctx.count[1] = 0; + + /* If HMAC - add size of Inner block (64 bytes) ro count[0] */ + if(pOuterIV != NULL) + ctx.count[0] += (64 * 8); + + /* Get place of unprocessed data in the Mbuf structure */ + frag = mvCesaMbufOffset(pMbuf, offset, &fragOffset); + if(frag == MV_INVALID) + { + mvOsPrintf("CESA Mbuf Error: offset (%d) out of range\n", offset); + return; + } + + pData = pMbuf->pFrags[frag].bufVirtPtr + fragOffset; + size = pMbuf->pFrags[frag].bufSize - fragOffset; + + /* Complete Inner part */ + while(macLeftSize > 0) + { + if(macLeftSize <= size) + { + mvSHA1Update(&ctx, pData, macLeftSize); + break; + } + mvSHA1Update(&ctx, pData, size); + macLeftSize -= size; + frag++; + pData = pMbuf->pFrags[frag].bufVirtPtr; + size = pMbuf->pFrags[frag].bufSize; + } + mvSHA1Final(pDigest, &ctx); +/* + mvOsPrintf("mvCesaFragSha1Complete: pOuterIV=%p, macLeftSize=%d, macTotalSize=%d\n", + pOuterIV, macLeftSize, macTotalSize); + mvDebugMemDump(pDigest, MV_CESA_SHA1_DIGEST_SIZE, 1); +*/ + + if(pOuterIV != NULL) + { + /* If HMAC - Complete Outer part */ + for(i=0; i<MV_CESA_SHA1_DIGEST_SIZE/4; i++) + { +#if defined(MV_CPU_LE) || defined(MV_ARM) + ctx.state[i] = MV_BYTE_SWAP_32BIT(((MV_U32*)pOuterIV)[i]); +#else + ctx.state[i] = ((MV_U32*)pOuterIV)[i]; +#endif + } + memset(ctx.buffer, 0, 64); + + ctx.count[0] = 64*8; + ctx.count[1] = 0; + mvSHA1Update(&ctx, pDigest, MV_CESA_SHA1_DIGEST_SIZE); + mvSHA1Final(pDigest, &ctx); + } +} + +/******************************************************************************* +* mvCesaFragMd5Complete - Complete MD5 authentication started by HW using SW +* +* DESCRIPTION: +* +* +* INPUT: +* MV_CESA_MBUF* pMbuf - Pointer to Mbuf structure where data +* for SHA1 is placed. +* int offset - Offset in the Mbuf structure where +* unprocessed data for MD5 is started. +* MV_U8* pOuterIV - Pointer to OUTER for this session. +* If pOuterIV==NULL - MAC mode is HASH_MD5 +* If pOuterIV!=NULL - MAC mode is HMAC_MD5 +* int macLeftSize - Size of unprocessed data for MD5. +* int macTotalSize - Total size of data for MD5 in the +* request (processed + unprocessed) +* +* OUTPUT: +* MV_U8* pDigest - Pointer to place where calculated Digest will +* be stored. +* +* RETURN: None +* +*******************************************************************************/ +static void mvCesaFragMd5Complete(MV_CESA_MBUF* pMbuf, int offset, + MV_U8* pOuterIV, int macLeftSize, + int macTotalSize, MV_U8* pDigest) +{ + MV_MD5_CONTEXT ctx; + MV_U8 *pData; + int i, frag, fragOffset, size; + + /* Read temporary Digest from HW */ + for(i=0; i<MV_CESA_MD5_DIGEST_SIZE/4; i++) + { + ctx.buf[i] = MV_REG_READ(MV_CESA_AUTH_INIT_VAL_DIGEST_REG(i)); + } + memset(ctx.in, 0, 64); + + /* Set count[0] in bits. 32 bits is enough for 512 MBytes */ + /* so count[1] is always 0 */ + ctx.bits[0] = ((macTotalSize - macLeftSize) * 8); + ctx.bits[1] = 0; + + /* If HMAC - add size of Inner block (64 bytes) ro count[0] */ + if(pOuterIV != NULL) + ctx.bits[0] += (64 * 8); + + frag = mvCesaMbufOffset(pMbuf, offset, &fragOffset); + if(frag == MV_INVALID) + { + mvOsPrintf("CESA Mbuf Error: offset (%d) out of range\n", offset); + return; + } + + pData = pMbuf->pFrags[frag].bufVirtPtr + fragOffset; + size = pMbuf->pFrags[frag].bufSize - fragOffset; + + /* Complete Inner part */ + while(macLeftSize > 0) + { + if(macLeftSize <= size) + { + mvMD5Update(&ctx, pData, macLeftSize); + break; + } + mvMD5Update(&ctx, pData, size); + macLeftSize -= size; + frag++; + pData = pMbuf->pFrags[frag].bufVirtPtr; + size = pMbuf->pFrags[frag].bufSize; + } + mvMD5Final(pDigest, &ctx); + +/* + mvOsPrintf("mvCesaFragMd5Complete: pOuterIV=%p, macLeftSize=%d, macTotalSize=%d\n", + pOuterIV, macLeftSize, macTotalSize); + mvDebugMemDump(pDigest, MV_CESA_MD5_DIGEST_SIZE, 1); +*/ + if(pOuterIV != NULL) + { + /* Complete Outer part */ + for(i=0; i<MV_CESA_MD5_DIGEST_SIZE/4; i++) + { +#if defined(MV_CPU_LE) || defined(MV_ARM) + ctx.buf[i] = MV_BYTE_SWAP_32BIT(((MV_U32*)pOuterIV)[i]); +#else + ctx.buf[i] = ((MV_U32*)pOuterIV)[i]; +#endif + } + memset(ctx.in, 0, 64); + + ctx.bits[0] = 64*8; + ctx.bits[1] = 0; + mvMD5Update(&ctx, pDigest, MV_CESA_MD5_DIGEST_SIZE); + mvMD5Final(pDigest, &ctx); + } +} + +/******************************************************************************* +* mvCesaFragAuthComplete - +* +* DESCRIPTION: +* +* +* INPUT: +* MV_CESA_REQ* pReq, +* MV_CESA_SA* pSA, +* int macDataSize +* +* RETURN: +* MV_STATUS +* +*******************************************************************************/ +static MV_STATUS mvCesaFragAuthComplete(MV_CESA_REQ* pReq, MV_CESA_SA* pSA, + int macDataSize) +{ + MV_CESA_COMMAND* pCmd = pReq->pCmd; + MV_U8* pDigest; + MV_CESA_MAC_MODE macMode; + MV_U8* pOuterIV = NULL; + + /* Copy data from Source fragment to Destination */ + if(pCmd->pSrc != pCmd->pDst) + { + mvCesaMbufCopy(pCmd->pDst, pReq->frags.bufOffset, + pCmd->pSrc, pReq->frags.bufOffset, macDataSize); + } + +/* + mvCesaCopyFromMbuf(cesaSramVirtPtr->buf[0], pCmd->pSrc, pReq->frags.bufOffset, macDataSize); + mvCesaCopyToMbuf(cesaSramVirtPtr->buf[0], pCmd->pDst, pReq->frags.bufOffset, macDataSize); +*/ + pDigest = (mvCesaSramAddrGet() + pReq->frags.newDigestOffset); + + macMode = (pSA->config & MV_CESA_MAC_MODE_MASK) >> MV_CESA_MAC_MODE_OFFSET; +/* + mvOsPrintf("macDataSize=%d, macLength=%d, digestOffset=%d, macMode=%d\n", + macDataSize, pCmd->macLength, pCmd->digestOffset, macMode); +*/ + switch(macMode) + { + case MV_CESA_MAC_HMAC_MD5: + pOuterIV = pSA->pSramSA->macOuterIV; + + case MV_CESA_MAC_MD5: + mvCesaFragMd5Complete(pCmd->pDst, pReq->frags.bufOffset, pOuterIV, + macDataSize, pCmd->macLength, pDigest); + break; + + case MV_CESA_MAC_HMAC_SHA1: + pOuterIV = pSA->pSramSA->macOuterIV; + + case MV_CESA_MAC_SHA1: + mvCesaFragSha1Complete(pCmd->pDst, pReq->frags.bufOffset, pOuterIV, + macDataSize, pCmd->macLength, pDigest); + break; + + default: + mvOsPrintf("mvCesaFragAuthComplete: Unexpected macMode %d\n", macMode); + return MV_BAD_PARAM; + } + return MV_OK; +} + +/******************************************************************************* +* mvCesaCtrModeInit - +* +* DESCRIPTION: +* +* +* INPUT: NONE +* +* +* RETURN: +* MV_CESA_COMMAND* +* +*******************************************************************************/ +static MV_CESA_COMMAND* mvCesaCtrModeInit(void) +{ + MV_CESA_MBUF *pMbuf; + MV_U8 *pBuf; + MV_CESA_COMMAND *pCmd; + + pBuf = mvOsMalloc(sizeof(MV_CESA_COMMAND) + + sizeof(MV_CESA_MBUF) + sizeof(MV_BUF_INFO) + 100); + if(pBuf == NULL) + { + mvOsPrintf("mvCesaSessionOpen: Can't allocate %u bytes for CTR Mode\n", + sizeof(MV_CESA_COMMAND) + sizeof(MV_CESA_MBUF) + sizeof(MV_BUF_INFO) ); + return NULL; + } + pCmd = (MV_CESA_COMMAND*)pBuf; + pBuf += sizeof(MV_CESA_COMMAND); + + pMbuf = (MV_CESA_MBUF*)pBuf; + pBuf += sizeof(MV_CESA_MBUF); + + pMbuf->pFrags = (MV_BUF_INFO*)pBuf; + + pMbuf->numFrags = 1; + pCmd->pSrc = pMbuf; + pCmd->pDst = pMbuf; +/* + mvOsPrintf("CtrModeInit: pCmd=%p, pSrc=%p, pDst=%p, pFrags=%p\n", + pCmd, pCmd->pSrc, pCmd->pDst, + pMbuf->pFrags); +*/ + return pCmd; +} + +/******************************************************************************* +* mvCesaCtrModePrepare - +* +* DESCRIPTION: +* +* +* INPUT: +* MV_CESA_COMMAND *pCtrModeCmd, MV_CESA_COMMAND *pCmd +* +* RETURN: +* MV_STATUS +* +*******************************************************************************/ +static MV_STATUS mvCesaCtrModePrepare(MV_CESA_COMMAND *pCtrModeCmd, MV_CESA_COMMAND *pCmd) +{ + MV_CESA_MBUF *pMbuf; + MV_U8 *pBuf, *pIV; + MV_U32 counter, *pCounter; + int cryptoSize = MV_ALIGN_UP(pCmd->cryptoLength, MV_CESA_AES_BLOCK_SIZE); +/* + mvOsPrintf("CtrModePrepare: pCmd=%p, pCtrSrc=%p, pCtrDst=%p, pOrgCmd=%p, pOrgSrc=%p, pOrgDst=%p\n", + pCmd, pCmd->pSrc, pCmd->pDst, + pCtrModeCmd, pCtrModeCmd->pSrc, pCtrModeCmd->pDst); +*/ + pMbuf = pCtrModeCmd->pSrc; + + /* Allocate buffer for Key stream */ + pBuf = mvOsIoCachedMalloc(cesaOsHandle,cryptoSize, + &pMbuf->pFrags[0].bufPhysAddr, + &pMbuf->pFrags[0].memHandle); + if(pBuf == NULL) + { + mvOsPrintf("mvCesaCtrModePrepare: Can't allocate %d bytes\n", cryptoSize); + return MV_OUT_OF_CPU_MEM; + } + memset(pBuf, 0, cryptoSize); + mvOsCacheFlush(NULL, pBuf, cryptoSize); + + pMbuf->pFrags[0].bufVirtPtr = pBuf; + pMbuf->mbufSize = cryptoSize; + pMbuf->pFrags[0].bufSize = cryptoSize; + + pCtrModeCmd->pReqPrv = pCmd->pReqPrv; + pCtrModeCmd->sessionId = pCmd->sessionId; + + /* ivFromUser and ivOffset are don't care */ + pCtrModeCmd->cryptoOffset = 0; + pCtrModeCmd->cryptoLength = cryptoSize; + + /* digestOffset, macOffset and macLength are don't care */ + + mvCesaCopyFromMbuf(pBuf, pCmd->pSrc, pCmd->ivOffset, MV_CESA_AES_BLOCK_SIZE); + pCounter = (MV_U32*)(pBuf + (MV_CESA_AES_BLOCK_SIZE - sizeof(counter))); + counter = *pCounter; + counter = MV_32BIT_BE(counter); + pIV = pBuf; + cryptoSize -= MV_CESA_AES_BLOCK_SIZE; + + /* fill key stream */ + while(cryptoSize > 0) + { + pBuf += MV_CESA_AES_BLOCK_SIZE; + memcpy(pBuf, pIV, MV_CESA_AES_BLOCK_SIZE - sizeof(counter)); + pCounter = (MV_U32*)(pBuf + (MV_CESA_AES_BLOCK_SIZE - sizeof(counter))); + counter++; + *pCounter = MV_32BIT_BE(counter); + cryptoSize -= MV_CESA_AES_BLOCK_SIZE; + } + + return MV_OK; +} + +/******************************************************************************* +* mvCesaCtrModeComplete - +* +* DESCRIPTION: +* +* +* INPUT: +* MV_CESA_COMMAND *pOrgCmd, MV_CESA_COMMAND *pCmd +* +* RETURN: +* MV_STATUS +* +*******************************************************************************/ +static MV_STATUS mvCesaCtrModeComplete(MV_CESA_COMMAND *pOrgCmd, MV_CESA_COMMAND *pCmd) +{ + int srcFrag, dstFrag, srcOffset, dstOffset, keyOffset, srcSize, dstSize; + int cryptoSize = pCmd->cryptoLength; + MV_U8 *pSrc, *pDst, *pKey; + MV_STATUS status = MV_OK; +/* + mvOsPrintf("CtrModeComplete: pCmd=%p, pCtrSrc=%p, pCtrDst=%p, pOrgCmd=%p, pOrgSrc=%p, pOrgDst=%p\n", + pCmd, pCmd->pSrc, pCmd->pDst, + pOrgCmd, pOrgCmd->pSrc, pOrgCmd->pDst); +*/ + /* XOR source data with key stream to destination data */ + pKey = pCmd->pDst->pFrags[0].bufVirtPtr; + keyOffset = 0; + + if( (pOrgCmd->pSrc != pOrgCmd->pDst) && + (pOrgCmd->cryptoOffset > 0) ) + { + /* Copy Prefix from source buffer to destination buffer */ + + status = mvCesaMbufCopy(pOrgCmd->pDst, 0, + pOrgCmd->pSrc, 0, pOrgCmd->cryptoOffset); +/* + status = mvCesaCopyFromMbuf(tempBuf, pOrgCmd->pSrc, + 0, pOrgCmd->cryptoOffset); + status = mvCesaCopyToMbuf(tempBuf, pOrgCmd->pDst, + 0, pOrgCmd->cryptoOffset); +*/ + } + + srcFrag = mvCesaMbufOffset(pOrgCmd->pSrc, pOrgCmd->cryptoOffset, &srcOffset); + pSrc = pOrgCmd->pSrc->pFrags[srcFrag].bufVirtPtr; + srcSize = pOrgCmd->pSrc->pFrags[srcFrag].bufSize; + + dstFrag = mvCesaMbufOffset(pOrgCmd->pDst, pOrgCmd->cryptoOffset, &dstOffset); + pDst = pOrgCmd->pDst->pFrags[dstFrag].bufVirtPtr; + dstSize = pOrgCmd->pDst->pFrags[dstFrag].bufSize; + + while(cryptoSize > 0) + { + pDst[dstOffset] = (pSrc[srcOffset] ^ pKey[keyOffset]); + + cryptoSize--; + dstOffset++; + srcOffset++; + keyOffset++; + + if(srcOffset >= srcSize) + { + srcFrag++; + srcOffset = 0; + pSrc = pOrgCmd->pSrc->pFrags[srcFrag].bufVirtPtr; + srcSize = pOrgCmd->pSrc->pFrags[srcFrag].bufSize; + } + + if(dstOffset >= dstSize) + { + dstFrag++; + dstOffset = 0; + pDst = pOrgCmd->pDst->pFrags[dstFrag].bufVirtPtr; + dstSize = pOrgCmd->pDst->pFrags[dstFrag].bufSize; + } + } + + if(pOrgCmd->pSrc != pOrgCmd->pDst) + { + /* Copy Suffix from source buffer to destination buffer */ + srcOffset = pOrgCmd->cryptoOffset + pOrgCmd->cryptoLength; + + if( (pOrgCmd->pDst->mbufSize - srcOffset) > 0) + { + status = mvCesaMbufCopy(pOrgCmd->pDst, srcOffset, + pOrgCmd->pSrc, srcOffset, + pOrgCmd->pDst->mbufSize - srcOffset); + } + +/* + status = mvCesaCopyFromMbuf(tempBuf, pOrgCmd->pSrc, + srcOffset, pOrgCmd->pSrc->mbufSize - srcOffset); + status = mvCesaCopyToMbuf(tempBuf, pOrgCmd->pDst, + srcOffset, pOrgCmd->pDst->mbufSize - srcOffset); +*/ + } + + /* Free buffer used for Key stream */ + mvOsIoCachedFree(cesaOsHandle,pCmd->pDst->pFrags[0].bufSize, + pCmd->pDst->pFrags[0].bufPhysAddr, + pCmd->pDst->pFrags[0].bufVirtPtr, + pCmd->pDst->pFrags[0].memHandle); + + return MV_OK; +} + +/******************************************************************************* +* mvCesaCtrModeFinish - +* +* DESCRIPTION: +* +* +* INPUT: +* MV_CESA_COMMAND* pCmd +* +* RETURN: +* MV_STATUS +* +*******************************************************************************/ +static void mvCesaCtrModeFinish(MV_CESA_COMMAND* pCmd) +{ + mvOsFree(pCmd); +} + +/******************************************************************************* +* mvCesaParamCheck - +* +* DESCRIPTION: +* +* +* INPUT: +* MV_CESA_SA* pSA, MV_CESA_COMMAND *pCmd, MV_U8* pFixOffset +* +* RETURN: +* MV_STATUS +* +*******************************************************************************/ +static MV_STATUS mvCesaParamCheck(MV_CESA_SA* pSA, MV_CESA_COMMAND *pCmd, + MV_U8* pFixOffset) +{ + MV_U8 fixOffset = 0xFF; + + /* Check AUTH operation parameters */ + if( ((pSA->config & MV_CESA_OPERATION_MASK) != + (MV_CESA_CRYPTO_ONLY << MV_CESA_OPERATION_OFFSET)) ) + { + /* MAC offset should be at least 4 byte aligned */ + if( MV_IS_NOT_ALIGN(pCmd->macOffset, 4) ) + { + mvOsPrintf("mvCesaAction: macOffset %d must be 4 byte aligned\n", + pCmd->macOffset); + return MV_BAD_PARAM; + } + /* Digest offset must be 4 byte aligned */ + if( MV_IS_NOT_ALIGN(pCmd->digestOffset, 4) ) + { + mvOsPrintf("mvCesaAction: digestOffset %d must be 4 byte aligned\n", + pCmd->digestOffset); + return MV_BAD_PARAM; + } + /* In addition all offsets should be the same alignment: 8 or 4 */ + if(fixOffset == 0xFF) + { + fixOffset = (pCmd->macOffset % 8); + } + else + { + if( (pCmd->macOffset % 8) != fixOffset) + { + mvOsPrintf("mvCesaAction: macOffset %d mod 8 must be equal %d\n", + pCmd->macOffset, fixOffset); + return MV_BAD_PARAM; + } + } + if( (pCmd->digestOffset % 8) != fixOffset) + { + mvOsPrintf("mvCesaAction: digestOffset %d mod 8 must be equal %d\n", + pCmd->digestOffset, fixOffset); + return MV_BAD_PARAM; + } + } + /* Check CRYPTO operation parameters */ + if( ((pSA->config & MV_CESA_OPERATION_MASK) != + (MV_CESA_MAC_ONLY << MV_CESA_OPERATION_OFFSET)) ) + { + /* CryptoOffset should be at least 4 byte aligned */ + if( MV_IS_NOT_ALIGN(pCmd->cryptoOffset, 4) ) + { + mvOsPrintf("CesaAction: cryptoOffset=%d must be 4 byte aligned\n", + pCmd->cryptoOffset); + return MV_BAD_PARAM; + } + /* cryptoLength should be the whole number of blocks */ + if( MV_IS_NOT_ALIGN(pCmd->cryptoLength, pSA->cryptoBlockSize) ) + { + mvOsPrintf("mvCesaAction: cryptoLength=%d must be %d byte aligned\n", + pCmd->cryptoLength, pSA->cryptoBlockSize); + return MV_BAD_PARAM; + } + if(fixOffset == 0xFF) + { + fixOffset = (pCmd->cryptoOffset % 8); + } + else + { + /* In addition all offsets should be the same alignment: 8 or 4 */ + if( (pCmd->cryptoOffset % 8) != fixOffset) + { + mvOsPrintf("mvCesaAction: cryptoOffset %d mod 8 must be equal %d \n", + pCmd->cryptoOffset, fixOffset); + return MV_BAD_PARAM; + } + } + + /* check for CBC mode */ + if(pSA->cryptoIvSize > 0) + { + /* cryptoIV must not be part of CryptoLength */ + if( ((pCmd->ivOffset + pSA->cryptoIvSize) > pCmd->cryptoOffset) && + (pCmd->ivOffset < (pCmd->cryptoOffset + pCmd->cryptoLength)) ) + { + mvOsPrintf("mvCesaFragParamCheck: cryptoIvOffset (%d) is part of cryptoLength (%d+%d)\n", + pCmd->ivOffset, pCmd->macOffset, pCmd->macLength); + return MV_BAD_PARAM; + } + + /* ivOffset must be 4 byte aligned */ + if( MV_IS_NOT_ALIGN(pCmd->ivOffset, 4) ) + { + mvOsPrintf("CesaAction: ivOffset=%d must be 4 byte aligned\n", + pCmd->ivOffset); + return MV_BAD_PARAM; + } + /* In addition all offsets should be the same alignment: 8 or 4 */ + if( (pCmd->ivOffset % 8) != fixOffset) + { + mvOsPrintf("mvCesaAction: ivOffset %d mod 8 must be %d\n", + pCmd->ivOffset, fixOffset); + return MV_BAD_PARAM; + } + } + } + return MV_OK; +} + +/******************************************************************************* +* mvCesaFragParamCheck - +* +* DESCRIPTION: +* +* +* INPUT: +* MV_CESA_SA* pSA, MV_CESA_COMMAND *pCmd +* +* RETURN: +* MV_STATUS +* +*******************************************************************************/ +static MV_STATUS mvCesaFragParamCheck(MV_CESA_SA* pSA, MV_CESA_COMMAND *pCmd) +{ + int offset; + + if( ((pSA->config & MV_CESA_OPERATION_MASK) != + (MV_CESA_CRYPTO_ONLY << MV_CESA_OPERATION_OFFSET)) ) + { + /* macOffset must be less that SRAM buffer size */ + if(pCmd->macOffset > (sizeof(cesaSramVirtPtr->buf) - MV_CESA_AUTH_BLOCK_SIZE)) + { + mvOsPrintf("mvCesaFragParamCheck: macOffset is too large (%d)\n", + pCmd->macOffset); + return MV_BAD_PARAM; + } + /* macOffset+macSize must be more than mbufSize - SRAM buffer size */ + if( ((pCmd->macOffset + pCmd->macLength) > pCmd->pSrc->mbufSize) || + ((pCmd->pSrc->mbufSize - (pCmd->macOffset + pCmd->macLength)) >= + sizeof(cesaSramVirtPtr->buf)) ) + { + mvOsPrintf("mvCesaFragParamCheck: macLength is too large (%d), mbufSize=%d\n", + pCmd->macLength, pCmd->pSrc->mbufSize); + return MV_BAD_PARAM; + } + } + + if( ((pSA->config & MV_CESA_OPERATION_MASK) != + (MV_CESA_MAC_ONLY << MV_CESA_OPERATION_OFFSET)) ) + { + /* cryptoOffset must be less that SRAM buffer size */ + /* 4 for possible fixOffset */ + if( (pCmd->cryptoOffset + 4) > (sizeof(cesaSramVirtPtr->buf) - pSA->cryptoBlockSize)) + { + mvOsPrintf("mvCesaFragParamCheck: cryptoOffset is too large (%d)\n", + pCmd->cryptoOffset); + return MV_BAD_PARAM; + } + + /* cryptoOffset+cryptoSize must be more than mbufSize - SRAM buffer size */ + if( ((pCmd->cryptoOffset + pCmd->cryptoLength) > pCmd->pSrc->mbufSize) || + ((pCmd->pSrc->mbufSize - (pCmd->cryptoOffset + pCmd->cryptoLength)) >= + (sizeof(cesaSramVirtPtr->buf) - pSA->cryptoBlockSize)) ) + { + mvOsPrintf("mvCesaFragParamCheck: cryptoLength is too large (%d), mbufSize=%d\n", + pCmd->cryptoLength, pCmd->pSrc->mbufSize); + return MV_BAD_PARAM; + } + } + + /* When MAC_THEN_CRYPTO or CRYPTO_THEN_MAC */ + if( ((pSA->config & MV_CESA_OPERATION_MASK) == + (MV_CESA_MAC_THEN_CRYPTO << MV_CESA_OPERATION_OFFSET)) || + ((pSA->config & MV_CESA_OPERATION_MASK) == + (MV_CESA_CRYPTO_THEN_MAC << MV_CESA_OPERATION_OFFSET)) ) + { + if( (mvCtrlModelGet() == MV_5182_DEV_ID) || + ( (mvCtrlModelGet() == MV_5181_DEV_ID) && + (mvCtrlRevGet() >= MV_5181L_A0_REV) && + (pCmd->macLength >= (1 << 14)) ) ) + { + return MV_NOT_ALLOWED; + } + + /* abs(cryptoOffset-macOffset) must be aligned cryptoBlockSize */ + if(pCmd->cryptoOffset > pCmd->macOffset) + { + offset = pCmd->cryptoOffset - pCmd->macOffset; + } + else + { + offset = pCmd->macOffset - pCmd->cryptoOffset; + } + + if( MV_IS_NOT_ALIGN(offset, pSA->cryptoBlockSize) ) + { +/* + mvOsPrintf("mvCesaFragParamCheck: (cryptoOffset - macOffset) must be %d byte aligned\n", + pSA->cryptoBlockSize); +*/ + return MV_NOT_ALLOWED; + } + /* Digest must not be part of CryptoLength */ + if( ((pCmd->digestOffset + pSA->digestSize) > pCmd->cryptoOffset) && + (pCmd->digestOffset < (pCmd->cryptoOffset + pCmd->cryptoLength)) ) + { +/* + mvOsPrintf("mvCesaFragParamCheck: digestOffset (%d) is part of cryptoLength (%d+%d)\n", + pCmd->digestOffset, pCmd->cryptoOffset, pCmd->cryptoLength); +*/ + return MV_NOT_ALLOWED; + } + } + return MV_OK; +} + +/******************************************************************************* +* mvCesaFragSizeFind - +* +* DESCRIPTION: +* +* +* INPUT: +* MV_CESA_SA* pSA, MV_CESA_COMMAND *pCmd, +* int cryptoOffset, int macOffset, +* +* OUTPUT: +* int* pCopySize, int* pCryptoDataSize, int* pMacDataSize +* +* RETURN: +* MV_STATUS +* +*******************************************************************************/ +static void mvCesaFragSizeFind(MV_CESA_SA* pSA, MV_CESA_REQ* pReq, + int cryptoOffset, int macOffset, + int* pCopySize, int* pCryptoDataSize, int* pMacDataSize) +{ + MV_CESA_COMMAND *pCmd = pReq->pCmd; + int cryptoDataSize, macDataSize, copySize; + + cryptoDataSize = macDataSize = 0; + copySize = *pCopySize; + + if( (pSA->config & MV_CESA_OPERATION_MASK) != + (MV_CESA_MAC_ONLY << MV_CESA_OPERATION_OFFSET) ) + { + cryptoDataSize = MV_MIN( (copySize - cryptoOffset), + (pCmd->cryptoLength - (pReq->frags.cryptoSize + 1)) ); + + /* cryptoSize for each fragment must be the whole number of blocksSize */ + if( MV_IS_NOT_ALIGN(cryptoDataSize, pSA->cryptoBlockSize) ) + { + cryptoDataSize = MV_ALIGN_DOWN(cryptoDataSize, pSA->cryptoBlockSize); + copySize = cryptoOffset + cryptoDataSize; + } + } + if( (pSA->config & MV_CESA_OPERATION_MASK) != + (MV_CESA_CRYPTO_ONLY << MV_CESA_OPERATION_OFFSET) ) + { + macDataSize = MV_MIN( (copySize - macOffset), + (pCmd->macLength - (pReq->frags.macSize + 1))); + + /* macSize for each fragment (except last) must be the whole number of blocksSize */ + if( MV_IS_NOT_ALIGN(macDataSize, MV_CESA_AUTH_BLOCK_SIZE) ) + { + macDataSize = MV_ALIGN_DOWN(macDataSize, MV_CESA_AUTH_BLOCK_SIZE); + copySize = macOffset + macDataSize; + } + cryptoDataSize = copySize - cryptoOffset; + } + *pCopySize = copySize; + + if(pCryptoDataSize != NULL) + *pCryptoDataSize = cryptoDataSize; + + if(pMacDataSize != NULL) + *pMacDataSize = macDataSize; +} diff --git a/target/linux/generic/files/crypto/ocf/kirkwood/cesa/mvCesa.h b/target/linux/generic/files/crypto/ocf/kirkwood/cesa/mvCesa.h new file mode 100644 index 0000000..c0abc9b --- /dev/null +++ b/target/linux/generic/files/crypto/ocf/kirkwood/cesa/mvCesa.h @@ -0,0 +1,412 @@ +/******************************************************************************* +Copyright (C) Marvell International Ltd. and its affiliates + +This software file (the "File") is owned and distributed by Marvell +International Ltd. and/or its affiliates ("Marvell") under the following +alternative licensing terms. Once you have made an election to distribute the +File under one of the following license alternatives, please (i) delete this +introductory statement regarding license alternatives, (ii) delete the two +license alternatives that you have not elected to use and (iii) preserve the +Marvell copyright notice above. + +******************************************************************************** +Marvell Commercial License Option + +If you received this File from Marvell and you have entered into a commercial +license agreement (a "Commercial License") with Marvell, the File is licensed +to you under the terms of the applicable Commercial License. + +******************************************************************************** +Marvell GPL License Option + +If you received this File from Marvell, you may opt to use, redistribute and/or +modify this File in accordance with the terms and conditions of the General +Public License Version 2, June 1991 (the "GPL License"), a copy of which is +available along with the File in the license.txt file or by writing to the Free +Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 or +on the worldwide web at http://www.gnu.org/licenses/gpl.txt. + +THE FILE IS DISTRIBUTED AS-IS, WITHOUT WARRANTY OF ANY KIND, AND THE IMPLIED +WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE ARE EXPRESSLY +DISCLAIMED. The GPL License provides additional details about this warranty +disclaimer. +******************************************************************************** +Marvell BSD License Option + +If you received this File from Marvell, you may opt to use, redistribute and/or +modify this File under the following licensing terms. +Redistribution and use in source and binary forms, with or without modification, +are permitted provided that the following conditions are met: + + * Redistributions of source code must retain the above copyright notice, + this list of conditions and the following disclaimer. + + * Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + * Neither the name of Marvell nor the names of its contributors may be + used to endorse or promote products derived from this software without + specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND +ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED +WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE +DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR +ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES +(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; +LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON +ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS +SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +*******************************************************************************/ + +/******************************************************************************* +* mvCesa.h - Header File for Cryptographic Engines and Security Accelerator +* +* DESCRIPTION: +* This header file contains macros typedefs and function declaration for +* the Marvell Cryptographic Engines and Security Accelerator. +* +*******************************************************************************/ + +#ifndef __mvCesa_h__ +#define __mvCesa_h__ + +#include "mvOs.h" +#include "mvCommon.h" +#include "mvDebug.h" + +#include "ctrlEnv/mvCtrlEnvSpec.h" + +#include "cesa/mvMD5.h" +#include "cesa/mvSHA1.h" + +#include "cesa/mvCesa.h" +#include "cesa/AES/mvAes.h" +#include "mvSysHwConfig.h" + +#ifdef MV_INCLUDE_IDMA +#include "idma/mvIdma.h" +#include "idma/mvIdmaRegs.h" +#else +/* Redefine MV_DMA_DESC structure */ +typedef struct _mvDmaDesc +{ + MV_U32 byteCnt; /* The total number of bytes to transfer */ + MV_U32 phySrcAdd; /* The physical source address */ + MV_U32 phyDestAdd; /* The physical destination address */ + MV_U32 phyNextDescPtr; /* If we are using chain mode DMA transfer, */ + /* then this pointer should point to the */ + /* physical address of the next descriptor, */ + /* otherwise it should be NULL. */ +}MV_DMA_DESC; +#endif /* MV_INCLUDE_IDMA */ + +#include "cesa/mvCesaRegs.h" + +#define MV_CESA_AUTH_BLOCK_SIZE 64 /* bytes */ + +#define MV_CESA_MD5_DIGEST_SIZE 16 /* bytes */ +#define MV_CESA_SHA1_DIGEST_SIZE 20 /* bytes */ + +#define MV_CESA_MAX_DIGEST_SIZE MV_CESA_SHA1_DIGEST_SIZE + +#define MV_CESA_DES_KEY_LENGTH 8 /* bytes = 64 bits */ +#define MV_CESA_3DES_KEY_LENGTH 24 /* bytes = 192 bits */ +#define MV_CESA_AES_128_KEY_LENGTH 16 /* bytes = 128 bits */ +#define MV_CESA_AES_192_KEY_LENGTH 24 /* bytes = 192 bits */ +#define MV_CESA_AES_256_KEY_LENGTH 32 /* bytes = 256 bits */ + +#define MV_CESA_MAX_CRYPTO_KEY_LENGTH MV_CESA_AES_256_KEY_LENGTH + +#define MV_CESA_DES_BLOCK_SIZE 8 /* bytes = 64 bits */ +#define MV_CESA_3DES_BLOCK_SIZE 8 /* bytes = 64 bits */ + +#define MV_CESA_AES_BLOCK_SIZE 16 /* bytes = 128 bits */ + +#define MV_CESA_MAX_IV_LENGTH MV_CESA_AES_BLOCK_SIZE + +#define MV_CESA_MAX_MAC_KEY_LENGTH 64 /* bytes */ + +typedef struct +{ + MV_U8 cryptoKey[MV_CESA_MAX_CRYPTO_KEY_LENGTH]; + MV_U8 macKey[MV_CESA_MAX_MAC_KEY_LENGTH]; + MV_CESA_OPERATION operation; + MV_CESA_DIRECTION direction; + MV_CESA_CRYPTO_ALG cryptoAlgorithm; + MV_CESA_CRYPTO_MODE cryptoMode; + MV_U8 cryptoKeyLength; + MV_CESA_MAC_MODE macMode; + MV_U8 macKeyLength; + MV_U8 digestSize; + +} MV_CESA_OPEN_SESSION; + +typedef struct +{ + MV_BUF_INFO *pFrags; + MV_U16 numFrags; + MV_U16 mbufSize; + +} MV_CESA_MBUF; + +typedef struct +{ + void* pReqPrv; /* instead of reqId */ + MV_U32 retCode; + MV_16 sessionId; + +} MV_CESA_RESULT; + +typedef void (*MV_CESA_CALLBACK) (MV_CESA_RESULT* pResult); + + +typedef struct +{ + void* pReqPrv; /* instead of reqId */ + MV_CESA_MBUF* pSrc; + MV_CESA_MBUF* pDst; + MV_CESA_CALLBACK* pFuncCB; + MV_16 sessionId; + MV_U16 ivFromUser; + MV_U16 ivOffset; + MV_U16 cryptoOffset; + MV_U16 cryptoLength; + MV_U16 digestOffset; + MV_U16 macOffset; + MV_U16 macLength; + MV_BOOL skipFlush; +} MV_CESA_COMMAND; + + + +MV_STATUS mvCesaHalInit (int numOfSession, int queueDepth, char* pSramBase, MV_U32 cryptEngBase, void *osHandle); +MV_STATUS mvCesaFinish (void); +MV_STATUS mvCesaSessionOpen(MV_CESA_OPEN_SESSION *pSession, short* pSid); +MV_STATUS mvCesaSessionClose(short sid); +MV_STATUS mvCesaCryptoIvSet(MV_U8* pIV, int ivSize); + +MV_STATUS mvCesaAction (MV_CESA_COMMAND* pCmd); + +MV_U32 mvCesaInProcessGet(void); +MV_STATUS mvCesaReadyDispatch(void); +MV_STATUS mvCesaReadyGet(MV_CESA_RESULT* pResult); +MV_BOOL mvCesaIsReady(void); + +int mvCesaMbufOffset(MV_CESA_MBUF* pMbuf, int offset, int* pBufOffset); +MV_STATUS mvCesaCopyFromMbuf(MV_U8* pDst, MV_CESA_MBUF* pSrcMbuf, + int offset, int size); +MV_STATUS mvCesaCopyToMbuf(MV_U8* pSrc, MV_CESA_MBUF* pDstMbuf, + int offset, int size); +MV_STATUS mvCesaMbufCopy(MV_CESA_MBUF* pMbufDst, int dstMbufOffset, + MV_CESA_MBUF* pMbufSrc, int srcMbufOffset, int size); + +/********** Debug functions ********/ + +void mvCesaDebugMbuf(const char* str, MV_CESA_MBUF *pMbuf, int offset, int size); +void mvCesaDebugSA(short sid, int mode); +void mvCesaDebugStats(void); +void mvCesaDebugStatsClear(void); +void mvCesaDebugRegs(void); +void mvCesaDebugStatus(void); +void mvCesaDebugQueue(int mode); +void mvCesaDebugSram(int mode); +void mvCesaDebugSAD(int mode); + + +/******** CESA Private definitions ********/ +#if (MV_CESA_VERSION >= 2) +#if (MV_CACHE_COHERENCY == MV_CACHE_COHER_SW) +#define MV_CESA_TDMA_CTRL_VALUE MV_CESA_TDMA_DST_BURST_MASK(MV_CESA_TDMA_BURST_128B) \ + | MV_CESA_TDMA_SRC_BURST_MASK(MV_CESA_TDMA_BURST_128B) \ + | MV_CESA_TDMA_OUTSTAND_READ_EN_MASK \ + | MV_CESA_TDMA_NO_BYTE_SWAP_MASK \ + | MV_CESA_TDMA_ENABLE_MASK +#else +#define MV_CESA_TDMA_CTRL_VALUE MV_CESA_TDMA_DST_BURST_MASK(MV_CESA_TDMA_BURST_32B) \ + | MV_CESA_TDMA_SRC_BURST_MASK(MV_CESA_TDMA_BURST_128B) \ + /*| MV_CESA_TDMA_OUTSTAND_READ_EN_MASK */\ + | MV_CESA_TDMA_ENABLE_MASK + +#endif +#else +#define MV_CESA_IDMA_CTRL_LOW_VALUE ICCLR_DST_BURST_LIM_128BYTE \ + | ICCLR_SRC_BURST_LIM_128BYTE \ + | ICCLR_INT_MODE_MASK \ + | ICCLR_BLOCK_MODE \ + | ICCLR_CHAN_ENABLE \ + | ICCLR_DESC_MODE_16M +#endif /* MV_CESA_VERSION >= 2 */ + +#define MV_CESA_MAX_PKT_SIZE (64 * 1024) +#define MV_CESA_MAX_MBUF_FRAGS 20
+ +#define MV_CESA_MAX_REQ_FRAGS ( (MV_CESA_MAX_PKT_SIZE / MV_CESA_MAX_BUF_SIZE) + 1) + +#define MV_CESA_MAX_DMA_DESC (MV_CESA_MAX_MBUF_FRAGS*2 + 5) + +#define MAX_CESA_CHAIN_LENGTH 20 + +typedef enum +{ + MV_CESA_IDLE = 0, + MV_CESA_PENDING, + MV_CESA_PROCESS, + MV_CESA_READY, +#if (MV_CESA_VERSION >= 3) + MV_CESA_CHAIN, +#endif +} MV_CESA_STATE; + + +/* Session database */ + +/* Map of Key materials of the session in SRAM. + * Each field must be 8 byte aligned + * Total size: 32 + 24 + 24 = 80 bytes + */ +typedef struct +{ + MV_U8 cryptoKey[MV_CESA_MAX_CRYPTO_KEY_LENGTH]; + MV_U8 macInnerIV[MV_CESA_MAX_DIGEST_SIZE]; + MV_U8 reservedInner[4]; + MV_U8 macOuterIV[MV_CESA_MAX_DIGEST_SIZE]; + MV_U8 reservedOuter[4]; + +} MV_CESA_SRAM_SA; + +typedef struct +{ + MV_CESA_SRAM_SA* pSramSA; + MV_U32 config; + MV_U8 cryptoKeyLength; + MV_U8 cryptoIvSize; + MV_U8 cryptoBlockSize; + MV_U8 digestSize; + MV_U8 macKeyLength; + MV_U8 valid; + MV_U8 ctrMode; + MV_U32 count; + +} MV_CESA_SA; + +/* DMA list management */ +typedef struct +{ + MV_DMA_DESC* pDmaFirst; + MV_DMA_DESC* pDmaLast; + +} MV_CESA_DMA; + + +typedef struct +{ + MV_U8 numFrag; + MV_U8 nextFrag; + int bufOffset; + int cryptoSize; + int macSize; + int newDigestOffset; + MV_U8 orgDigest[MV_CESA_MAX_DIGEST_SIZE]; + +} MV_CESA_FRAGS; + +/* Request queue */ +typedef struct +{ + MV_U8 state; + MV_U8 fragMode; + MV_U8 fixOffset; + MV_CESA_COMMAND* pCmd; + MV_CESA_COMMAND* pOrgCmd; + MV_BUF_INFO dmaDescBuf; + MV_CESA_DMA dma[MV_CESA_MAX_REQ_FRAGS]; + MV_BUF_INFO cesaDescBuf; + MV_CESA_DESC* pCesaDesc; + MV_CESA_FRAGS frags; + + +} MV_CESA_REQ; + + +/* SRAM map */ +/* Total SRAM size calculation */ +/* SRAM size = + * MV_CESA_MAX_BUF_SIZE + + * sizeof(MV_CESA_DESC) + + * MV_CESA_MAX_IV_LENGTH + + * MV_CESA_MAX_IV_LENGTH + + * MV_CESA_MAX_DIGEST_SIZE + + * sizeof(MV_CESA_SRAM_SA) + * = 1600 + 32 + 16 + 16 + 24 + 80 + 280 (reserved) = 2048 bytes + * = 3200 + 32 + 16 + 16 + 24 + 80 + 728 (reserved) = 4096 bytes + */ +typedef struct +{ + MV_U8 buf[MV_CESA_MAX_BUF_SIZE]; + MV_CESA_DESC desc; + MV_U8 cryptoIV[MV_CESA_MAX_IV_LENGTH]; + MV_U8 tempCryptoIV[MV_CESA_MAX_IV_LENGTH]; + MV_U8 tempDigest[MV_CESA_MAX_DIGEST_SIZE+4]; + MV_CESA_SRAM_SA sramSA; + +} MV_CESA_SRAM_MAP; + + +typedef struct +{ + MV_U32 openedCount; + MV_U32 closedCount; + MV_U32 fragCount; + MV_U32 reqCount; + MV_U32 maxReqCount; + MV_U32 procCount; + MV_U32 readyCount; + MV_U32 notReadyCount; + MV_U32 startCount; +#if (MV_CESA_VERSION >= 3) + MV_U32 maxChainUsage; +#endif + +} MV_CESA_STATS; + + +/* External variables */ + +extern MV_CESA_STATS cesaStats; +extern MV_CESA_FRAGS cesaFrags; + +extern MV_BUF_INFO cesaSramSaBuf; + +extern MV_CESA_SA* pCesaSAD; +extern MV_U16 cesaMaxSA; + +extern MV_CESA_REQ* pCesaReqFirst; +extern MV_CESA_REQ* pCesaReqLast; +extern MV_CESA_REQ* pCesaReqEmpty; +extern MV_CESA_REQ* pCesaReqProcess; +extern int cesaQueueDepth; +extern int cesaReqResources; +#if (MV_CESA_VERSION>= 3) +extern MV_U32 cesaChainLength; +#endif + +extern MV_CESA_SRAM_MAP* cesaSramVirtPtr; +extern MV_U32 cesaSramPhysAddr; +
+static INLINE MV_ULONG mvCesaVirtToPhys(MV_BUF_INFO* pBufInfo, void* pVirt) +{ + return (pBufInfo->bufPhysAddr + ((MV_U8*)pVirt - pBufInfo->bufVirtPtr)); +} + +/* Additional DEBUG functions */ +void mvCesaDebugSramSA(MV_CESA_SRAM_SA* pSramSA, int mode); +void mvCesaDebugCmd(MV_CESA_COMMAND* pCmd, int mode); +void mvCesaDebugDescriptor(MV_CESA_DESC* pDesc); + + + +#endif /* __mvCesa_h__ */ diff --git a/target/linux/generic/files/crypto/ocf/kirkwood/cesa/mvCesaDebug.c b/target/linux/generic/files/crypto/ocf/kirkwood/cesa/mvCesaDebug.c new file mode 100644 index 0000000..31b78a8 --- /dev/null +++ b/target/linux/generic/files/crypto/ocf/kirkwood/cesa/mvCesaDebug.c @@ -0,0 +1,484 @@ +/******************************************************************************* +Copyright (C) Marvell International Ltd. and its affiliates + +This software file (the "File") is owned and distributed by Marvell +International Ltd. and/or its affiliates ("Marvell") under the following +alternative licensing terms. Once you have made an election to distribute the +File under one of the following license alternatives, please (i) delete this +introductory statement regarding license alternatives, (ii) delete the two +license alternatives that you have not elected to use and (iii) preserve the +Marvell copyright notice above. + +******************************************************************************** +Marvell Commercial License Option + +If you received this File from Marvell and you have entered into a commercial +license agreement (a "Commercial License") with Marvell, the File is licensed +to you under the terms of the applicable Commercial License. + +******************************************************************************** +Marvell GPL License Option + +If you received this File from Marvell, you may opt to use, redistribute and/or +modify this File in accordance with the terms and conditions of the General +Public License Version 2, June 1991 (the "GPL License"), a copy of which is +available along with the File in the license.txt file or by writing to the Free +Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 or +on the worldwide web at http://www.gnu.org/licenses/gpl.txt. + +THE FILE IS DISTRIBUTED AS-IS, WITHOUT WARRANTY OF ANY KIND, AND THE IMPLIED +WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE ARE EXPRESSLY +DISCLAIMED. The GPL License provides additional details about this warranty +disclaimer. +******************************************************************************** +Marvell BSD License Option + +If you received this File from Marvell, you may opt to use, redistribute and/or +modify this File under the following licensing terms. +Redistribution and use in source and binary forms, with or without modification, +are permitted provided that the following conditions are met: + + * Redistributions of source code must retain the above copyright notice, + this list of conditions and the following disclaimer. + + * Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + * Neither the name of Marvell nor the names of its contributors may be + used to endorse or promote products derived from this software without + specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND +ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED +WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE +DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR +ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES +(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; +LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON +ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS +SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +*******************************************************************************/ + +#include "mvOs.h" +#include "mvDebug.h" + +#include "cesa/mvMD5.h" +#include "cesa/mvSHA1.h" + +#include "cesa/mvCesa.h" +#include "cesa/mvCesaRegs.h" +#include "cesa/AES/mvAes.h" + +static const char* mvCesaDebugStateStr(MV_CESA_STATE state) +{ + switch(state) + { + case MV_CESA_IDLE: + return "Idle"; + + case MV_CESA_PENDING: + return "Pend"; + + case MV_CESA_PROCESS: + return "Proc"; + + case MV_CESA_READY: + return "Ready"; + + default: + break; + } + return "Unknown"; +} + +static const char* mvCesaDebugOperStr(MV_CESA_OPERATION oper) +{ + switch(oper) + { + case MV_CESA_MAC_ONLY: + return "MacOnly"; + + case MV_CESA_CRYPTO_ONLY: + return "CryptoOnly"; + + case MV_CESA_MAC_THEN_CRYPTO: + return "MacCrypto"; + + case MV_CESA_CRYPTO_THEN_MAC: + return "CryptoMac"; + + default: + break; + } + return "Null"; +} + +static const char* mvCesaDebugCryptoAlgStr(MV_CESA_CRYPTO_ALG cryptoAlg) +{ + switch(cryptoAlg) + { + case MV_CESA_CRYPTO_DES: + return "DES"; + + case MV_CESA_CRYPTO_3DES: + return "3DES"; + + case MV_CESA_CRYPTO_AES: + return "AES"; + + default: + break; + } + return "Null"; +} + +static const char* mvCesaDebugMacModeStr(MV_CESA_MAC_MODE macMode) +{ + switch(macMode) + { + case MV_CESA_MAC_MD5: + return "MD5"; + + case MV_CESA_MAC_SHA1: + return "SHA1"; + + case MV_CESA_MAC_HMAC_MD5: + return "HMAC-MD5"; + + case MV_CESA_MAC_HMAC_SHA1: + return "HMAC_SHA1"; + + default: + break; + } + return "Null"; +} + +void mvCesaDebugCmd(MV_CESA_COMMAND* pCmd, int mode) +{ + mvOsPrintf("pCmd=%p, pReqPrv=%p, pSrc=%p, pDst=%p, pCB=%p, sid=%d\n", + pCmd, pCmd->pReqPrv, pCmd->pSrc, pCmd->pDst, + pCmd->pFuncCB, pCmd->sessionId); + mvOsPrintf("isUser=%d, ivOffs=%d, crOffs=%d, crLen=%d, digest=%d, macOffs=%d, macLen=%d\n", + pCmd->ivFromUser, pCmd->ivOffset, pCmd->cryptoOffset, pCmd->cryptoLength, + pCmd->digestOffset, pCmd->macOffset, pCmd->macLength); +} + +/* no need to use in tool */ +void mvCesaDebugMbuf(const char* str, MV_CESA_MBUF *pMbuf, int offset, int size) +{ + int frag, len, fragOffset; + + if(str != NULL) + mvOsPrintf("%s: pMbuf=%p, numFrags=%d, mbufSize=%d\n", + str, pMbuf, pMbuf->numFrags, pMbuf->mbufSize); + + frag = mvCesaMbufOffset(pMbuf, offset, &fragOffset); + if(frag == MV_INVALID) + { + mvOsPrintf("CESA Mbuf Error: offset (%d) out of range\n", offset); + return; + } + + for(; frag<pMbuf->numFrags; frag++) + { + mvOsPrintf("#%2d. bufVirt=%p, bufSize=%d\n", + frag, pMbuf->pFrags[frag].bufVirtPtr, + pMbuf->pFrags[frag].bufSize); + if(size > 0) + { + len = MV_MIN(pMbuf->pFrags[frag].bufSize, size); + mvDebugMemDump(pMbuf->pFrags[frag].bufVirtPtr+fragOffset, len, 1); + size -= len; + fragOffset = 0; + } + } +} + +void mvCesaDebugRegs(void) +{ + mvOsPrintf("\t CESA Registers:\n"); + + mvOsPrintf("MV_CESA_CMD_REG : 0x%X = 0x%08x\n", + MV_CESA_CMD_REG, + MV_REG_READ( MV_CESA_CMD_REG ) ); + + mvOsPrintf("MV_CESA_CHAN_DESC_OFFSET_REG : 0x%X = 0x%08x\n", + MV_CESA_CHAN_DESC_OFFSET_REG, + MV_REG_READ(MV_CESA_CHAN_DESC_OFFSET_REG) ); + + mvOsPrintf("MV_CESA_CFG_REG : 0x%X = 0x%08x\n", + MV_CESA_CFG_REG, + MV_REG_READ( MV_CESA_CFG_REG ) ); + + mvOsPrintf("MV_CESA_STATUS_REG : 0x%X = 0x%08x\n", + MV_CESA_STATUS_REG, + MV_REG_READ( MV_CESA_STATUS_REG ) ); + + mvOsPrintf("MV_CESA_ISR_CAUSE_REG : 0x%X = 0x%08x\n", + MV_CESA_ISR_CAUSE_REG, + MV_REG_READ( MV_CESA_ISR_CAUSE_REG ) ); + + mvOsPrintf("MV_CESA_ISR_MASK_REG : 0x%X = 0x%08x\n", + MV_CESA_ISR_MASK_REG, + MV_REG_READ( MV_CESA_ISR_MASK_REG ) ); +#if (MV_CESA_VERSION >= 2) + mvOsPrintf("MV_CESA_TDMA_CTRL_REG : 0x%X = 0x%08x\n", + MV_CESA_TDMA_CTRL_REG, + MV_REG_READ( MV_CESA_TDMA_CTRL_REG ) ); + + mvOsPrintf("MV_CESA_TDMA_BYTE_COUNT_REG : 0x%X = 0x%08x\n", + MV_CESA_TDMA_BYTE_COUNT_REG, + MV_REG_READ( MV_CESA_TDMA_BYTE_COUNT_REG ) ); + + mvOsPrintf("MV_CESA_TDMA_SRC_ADDR_REG : 0x%X = 0x%08x\n", + MV_CESA_TDMA_SRC_ADDR_REG, + MV_REG_READ( MV_CESA_TDMA_SRC_ADDR_REG ) ); + + mvOsPrintf("MV_CESA_TDMA_DST_ADDR_REG : 0x%X = 0x%08x\n", + MV_CESA_TDMA_DST_ADDR_REG, + MV_REG_READ( MV_CESA_TDMA_DST_ADDR_REG ) ); + + mvOsPrintf("MV_CESA_TDMA_NEXT_DESC_PTR_REG : 0x%X = 0x%08x\n", + MV_CESA_TDMA_NEXT_DESC_PTR_REG, + MV_REG_READ( MV_CESA_TDMA_NEXT_DESC_PTR_REG ) ); + + mvOsPrintf("MV_CESA_TDMA_CURR_DESC_PTR_REG : 0x%X = 0x%08x\n", + MV_CESA_TDMA_CURR_DESC_PTR_REG, + MV_REG_READ( MV_CESA_TDMA_CURR_DESC_PTR_REG ) ); + + mvOsPrintf("MV_CESA_TDMA_ERROR_CAUSE_REG : 0x%X = 0x%08x\n", + MV_CESA_TDMA_ERROR_CAUSE_REG, + MV_REG_READ( MV_CESA_TDMA_ERROR_CAUSE_REG ) ); + + mvOsPrintf("MV_CESA_TDMA_ERROR_MASK_REG : 0x%X = 0x%08x\n", + MV_CESA_TDMA_ERROR_MASK_REG, + MV_REG_READ( MV_CESA_TDMA_ERROR_CAUSE_REG ) ); + +#endif +} + +void mvCesaDebugStatus(void) +{ + mvOsPrintf("\n\t CESA Status\n\n"); + + mvOsPrintf("pReqQ=%p, qDepth=%d, reqSize=%ld bytes, qRes=%d, ", + pCesaReqFirst, cesaQueueDepth, sizeof(MV_CESA_REQ), + cesaReqResources); +#if (MV_CESA_VERSION >= 3) + mvOsPrintf("chainLength=%u\n",cesaChainLength); +#else + mvOsPrintf("\n"); +#endif + + mvOsPrintf("pSAD=%p, maxSA=%d, sizeSA=%ld bytes\n", + pCesaSAD, cesaMaxSA, sizeof(MV_CESA_SA)); + + mvOsPrintf("\n"); + + mvCesaDebugRegs(); + mvCesaDebugStats(); + mvCesaDebugStatsClear(); +} + +void mvCesaDebugDescriptor(MV_CESA_DESC* pDesc) +{ + mvOsPrintf("config=0x%08x, crSrcOffs=0x%04x, crDstOffs=0x%04x\n", + pDesc->config, pDesc->cryptoSrcOffset, pDesc->cryptoDstOffset); + + mvOsPrintf("crLen=0x%04x, crKeyOffs=0x%04x, ivOffs=0x%04x, ivBufOffs=0x%04x\n", + pDesc->cryptoDataLen, pDesc->cryptoKeyOffset, + pDesc->cryptoIvOffset, pDesc->cryptoIvBufOffset); + + mvOsPrintf("macSrc=0x%04x, digest=0x%04x, macLen=0x%04x, inIv=0x%04x, outIv=0x%04x\n", + pDesc->macSrcOffset, pDesc->macDigestOffset, pDesc->macDataLen, + pDesc->macInnerIvOffset, pDesc->macOuterIvOffset); +} + +void mvCesaDebugQueue(int mode) +{ + mvOsPrintf("\n\t CESA Request Queue:\n\n"); + + mvOsPrintf("pFirstReq=%p, pLastReq=%p, qDepth=%d, reqSize=%ld bytes\n", + pCesaReqFirst, pCesaReqLast, cesaQueueDepth, sizeof(MV_CESA_REQ)); + + mvOsPrintf("pEmpty=%p, pProcess=%p, qResources=%d\n", + pCesaReqEmpty, pCesaReqProcess, + cesaReqResources); + + if(mode != 0) + { + int count = 0; + MV_CESA_REQ* pReq = pCesaReqFirst; + + for(count=0; count<cesaQueueDepth; count++) + { + /* Print out requsts */ + mvOsPrintf("%02d. pReq=%p, state=%s, frag=0x%x, pCmd=%p, pDma=%p, pDesc=%p\n", + count, pReq, mvCesaDebugStateStr(pReq->state), + pReq->fragMode, pReq->pCmd, pReq->dma[0].pDmaFirst, &pReq->pCesaDesc[0]); + if(pReq->fragMode != MV_CESA_FRAG_NONE) + { + int frag; + + mvOsPrintf("pFrags=%p, num=%d, next=%d, bufOffset=%d, cryptoSize=%d, macSize=%d\n", + &pReq->frags, pReq->frags.numFrag, pReq->frags.nextFrag, + pReq->frags.bufOffset, pReq->frags.cryptoSize, pReq->frags.macSize); + for(frag=0; frag<pReq->frags.numFrag; frag++) + { + mvOsPrintf("#%d: pDmaFirst=%p, pDesc=%p\n", frag, + pReq->dma[frag].pDmaFirst, &pReq->pCesaDesc[frag]); + } + } + if(mode > 1) + { + /* Print out Command */ + mvCesaDebugCmd(pReq->pCmd, mode); + + /* Print out Descriptor */ + mvCesaDebugDescriptor(&pReq->pCesaDesc[0]); + } + pReq++; + } + } +} + + +void mvCesaDebugSramSA(MV_CESA_SRAM_SA* pSramSA, int mode) +{ + if(pSramSA == NULL) + { + mvOsPrintf("cesaSramSA: Unexpected pSramSA=%p\n", pSramSA); + return; + } + mvOsPrintf("pSramSA=%p, sizeSramSA=%ld bytes\n", + pSramSA, sizeof(MV_CESA_SRAM_SA)); + + if(mode != 0) + { + mvOsPrintf("cryptoKey=%p, maxCryptoKey=%d bytes\n", + pSramSA->cryptoKey, MV_CESA_MAX_CRYPTO_KEY_LENGTH); + mvDebugMemDump(pSramSA->cryptoKey, MV_CESA_MAX_CRYPTO_KEY_LENGTH, 1); + + mvOsPrintf("macInnerIV=%p, maxInnerIV=%d bytes\n", + pSramSA->macInnerIV, MV_CESA_MAX_DIGEST_SIZE); + mvDebugMemDump(pSramSA->macInnerIV, MV_CESA_MAX_DIGEST_SIZE, 1); + + mvOsPrintf("macOuterIV=%p, maxOuterIV=%d bytes\n", + pSramSA->macOuterIV, MV_CESA_MAX_DIGEST_SIZE); + mvDebugMemDump(pSramSA->macOuterIV, MV_CESA_MAX_DIGEST_SIZE, 1); + } +} + +void mvCesaDebugSA(short sid, int mode) +{ + MV_CESA_OPERATION oper; + MV_CESA_DIRECTION dir; + MV_CESA_CRYPTO_ALG cryptoAlg; + MV_CESA_CRYPTO_MODE cryptoMode; + MV_CESA_MAC_MODE macMode; + MV_CESA_SA* pSA = &pCesaSAD[sid]; + + if( (pSA->valid) || ((pSA->count != 0) && (mode > 0)) || (mode >= 2) ) + { + mvOsPrintf("\n\nCESA SA Entry #%d (%p) - %s (count=%d)\n", + sid, pSA, + pSA->valid ? "Valid" : "Invalid", pSA->count); + + oper = (pSA->config & MV_CESA_OPERATION_MASK) >> MV_CESA_OPERATION_OFFSET; + dir = (pSA->config & MV_CESA_DIRECTION_MASK) >> MV_CESA_DIRECTION_BIT; + mvOsPrintf("%s - %s ", mvCesaDebugOperStr(oper), + (dir == MV_CESA_DIR_ENCODE) ? "Encode" : "Decode"); + if(oper != MV_CESA_MAC_ONLY) + { + cryptoAlg = (pSA->config & MV_CESA_CRYPTO_ALG_MASK) >> MV_CESA_CRYPTO_ALG_OFFSET; + cryptoMode = (pSA->config & MV_CESA_CRYPTO_MODE_MASK) >> MV_CESA_CRYPTO_MODE_BIT; + mvOsPrintf("- %s - %s ", mvCesaDebugCryptoAlgStr(cryptoAlg), + (cryptoMode == MV_CESA_CRYPTO_ECB) ? "ECB" : "CBC"); + } + if(oper != MV_CESA_CRYPTO_ONLY) + { + macMode = (pSA->config & MV_CESA_MAC_MODE_MASK) >> MV_CESA_MAC_MODE_OFFSET; + mvOsPrintf("- %s ", mvCesaDebugMacModeStr(macMode)); + } + mvOsPrintf("\n"); + + if(mode > 0) + { + mvOsPrintf("config=0x%08x, cryptoKeySize=%d, digestSize=%d\n", + pCesaSAD[sid].config, pCesaSAD[sid].cryptoKeyLength, + pCesaSAD[sid].digestSize); + + mvCesaDebugSramSA(pCesaSAD[sid].pSramSA, mode); + } + } +} + + +/**/ +void mvCesaDebugSram(int mode) +{ + mvOsPrintf("\n\t SRAM contents: size=%ld, pVirt=%p\n\n", + sizeof(MV_CESA_SRAM_MAP), cesaSramVirtPtr); + + mvOsPrintf("\n\t Sram buffer: size=%d, pVirt=%p\n", + MV_CESA_MAX_BUF_SIZE, cesaSramVirtPtr->buf); + if(mode != 0) + mvDebugMemDump(cesaSramVirtPtr->buf, 64, 1); + + mvOsPrintf("\n"); + mvOsPrintf("\n\t Sram descriptor: size=%ld, pVirt=%p\n", + sizeof(MV_CESA_DESC), &cesaSramVirtPtr->desc); + if(mode != 0) + { + mvOsPrintf("\n"); + mvCesaDebugDescriptor(&cesaSramVirtPtr->desc); + } + mvOsPrintf("\n\t Sram IV: size=%d, pVirt=%p\n", + MV_CESA_MAX_IV_LENGTH, &cesaSramVirtPtr->cryptoIV); + if(mode != 0) + { + mvOsPrintf("\n"); + mvDebugMemDump(cesaSramVirtPtr->cryptoIV, MV_CESA_MAX_IV_LENGTH, 1); + } + mvOsPrintf("\n"); + mvCesaDebugSramSA(&cesaSramVirtPtr->sramSA, 0); +} + +void mvCesaDebugSAD(int mode) +{ + int sid; + + mvOsPrintf("\n\t Cesa SAD status: pSAD=%p, maxSA=%d\n", + pCesaSAD, cesaMaxSA); + + for(sid=0; sid<cesaMaxSA; sid++) + { + mvCesaDebugSA(sid, mode); + } +} + +void mvCesaDebugStats(void) +{ + mvOsPrintf("\n\t Cesa Statistics\n"); + + mvOsPrintf("Opened=%u, Closed=%u\n", + cesaStats.openedCount, cesaStats.closedCount); + mvOsPrintf("Req=%u, maxReq=%u, frags=%u, start=%u\n", + cesaStats.reqCount, cesaStats.maxReqCount, + cesaStats.fragCount, cesaStats.startCount); +#if (MV_CESA_VERSION >= 3) + mvOsPrintf("maxChainUsage=%u\n",cesaStats.maxChainUsage); +#endif + mvOsPrintf("\n"); + mvOsPrintf("proc=%u, ready=%u, notReady=%u\n", + cesaStats.procCount, cesaStats.readyCount, cesaStats.notReadyCount); +} + +void mvCesaDebugStatsClear(void) +{ + memset(&cesaStats, 0, sizeof(cesaStats)); +} diff --git a/target/linux/generic/files/crypto/ocf/kirkwood/cesa/mvCesaRegs.h b/target/linux/generic/files/crypto/ocf/kirkwood/cesa/mvCesaRegs.h new file mode 100644 index 0000000..6b7ce12 --- /dev/null +++ b/target/linux/generic/files/crypto/ocf/kirkwood/cesa/mvCesaRegs.h @@ -0,0 +1,357 @@ +/*******************************************************************************
+Copyright (C) Marvell International Ltd. and its affiliates
+
+This software file (the "File") is owned and distributed by Marvell
+International Ltd. and/or its affiliates ("Marvell") under the following
+alternative licensing terms. Once you have made an election to distribute the
+File under one of the following license alternatives, please (i) delete this
+introductory statement regarding license alternatives, (ii) delete the two
+license alternatives that you have not elected to use and (iii) preserve the
+Marvell copyright notice above.
+
+********************************************************************************
+Marvell Commercial License Option
+
+If you received this File from Marvell and you have entered into a commercial
+license agreement (a "Commercial License") with Marvell, the File is licensed
+to you under the terms of the applicable Commercial License.
+
+********************************************************************************
+Marvell GPL License Option
+
+If you received this File from Marvell, you may opt to use, redistribute and/or
+modify this File in accordance with the terms and conditions of the General
+Public License Version 2, June 1991 (the "GPL License"), a copy of which is
+available along with the File in the license.txt file or by writing to the Free
+Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 or
+on the worldwide web at http://www.gnu.org/licenses/gpl.txt.
+
+THE FILE IS DISTRIBUTED AS-IS, WITHOUT WARRANTY OF ANY KIND, AND THE IMPLIED
+WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE ARE EXPRESSLY
+DISCLAIMED. The GPL License provides additional details about this warranty
+disclaimer.
+********************************************************************************
+Marvell BSD License Option
+
+If you received this File from Marvell, you may opt to use, redistribute and/or
+modify this File under the following licensing terms.
+Redistribution and use in source and binary forms, with or without modification,
+are permitted provided that the following conditions are met:
+
+ * Redistributions of source code must retain the above copyright notice,
+ this list of conditions and the following disclaimer.
+
+ * Redistributions in binary form must reproduce the above copyright
+ notice, this list of conditions and the following disclaimer in the
+ documentation and/or other materials provided with the distribution.
+
+ * Neither the name of Marvell nor the names of its contributors may be
+ used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
+ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+*******************************************************************************/
+
+#ifndef __mvCesaRegs_h__
+#define __mvCesaRegs_h__
+
+#include "mvTypes.h"
+
+typedef struct
+{
+ /* word 0 */
+ MV_U32 config;
+ /* word 1 */
+ MV_U16 cryptoSrcOffset;
+ MV_U16 cryptoDstOffset;
+ /* word 2 */
+ MV_U16 cryptoDataLen;
+ MV_U16 reserved1;
+ /* word 3 */
+ MV_U16 cryptoKeyOffset;
+ MV_U16 reserved2;
+ /* word 4 */
+ MV_U16 cryptoIvOffset;
+ MV_U16 cryptoIvBufOffset;
+ /* word 5 */
+ MV_U16 macSrcOffset;
+ MV_U16 macTotalLen;
+ /* word 6 */
+ MV_U16 macDigestOffset;
+ MV_U16 macDataLen;
+ /* word 7 */
+ MV_U16 macInnerIvOffset;
+ MV_U16 macOuterIvOffset;
+
+} MV_CESA_DESC;
+
+/* operation */
+typedef enum
+{
+ MV_CESA_MAC_ONLY = 0,
+ MV_CESA_CRYPTO_ONLY = 1,
+ MV_CESA_MAC_THEN_CRYPTO = 2,
+ MV_CESA_CRYPTO_THEN_MAC = 3,
+
+ MV_CESA_MAX_OPERATION
+
+} MV_CESA_OPERATION;
+
+#define MV_CESA_OPERATION_OFFSET 0
+#define MV_CESA_OPERATION_MASK (0x3 << MV_CESA_OPERATION_OFFSET)
+
+/* mac algorithm */
+typedef enum
+{
+ MV_CESA_MAC_NULL = 0,
+ MV_CESA_MAC_MD5 = 4,
+ MV_CESA_MAC_SHA1 = 5,
+ MV_CESA_MAC_HMAC_MD5 = 6,
+ MV_CESA_MAC_HMAC_SHA1 = 7,
+
+} MV_CESA_MAC_MODE;
+
+#define MV_CESA_MAC_MODE_OFFSET 4
+#define MV_CESA_MAC_MODE_MASK (0x7 << MV_CESA_MAC_MODE_OFFSET)
+
+typedef enum
+{
+ MV_CESA_MAC_DIGEST_FULL = 0,
+ MV_CESA_MAC_DIGEST_96B = 1,
+
+} MV_CESA_MAC_DIGEST_SIZE;
+
+#define MV_CESA_MAC_DIGEST_SIZE_BIT 7
+#define MV_CESA_MAC_DIGEST_SIZE_MASK (1 << MV_CESA_MAC_DIGEST_SIZE_BIT)
+
+
+typedef enum
+{
+ MV_CESA_CRYPTO_NULL = 0,
+ MV_CESA_CRYPTO_DES = 1,
+ MV_CESA_CRYPTO_3DES = 2,
+ MV_CESA_CRYPTO_AES = 3,
+
+} MV_CESA_CRYPTO_ALG;
+
+#define MV_CESA_CRYPTO_ALG_OFFSET 8
+#define MV_CESA_CRYPTO_ALG_MASK (0x3 << MV_CESA_CRYPTO_ALG_OFFSET)
+
+
+/* direction */
+typedef enum
+{
+ MV_CESA_DIR_ENCODE = 0,
+ MV_CESA_DIR_DECODE = 1,
+
+} MV_CESA_DIRECTION;
+
+#define MV_CESA_DIRECTION_BIT 12
+#define MV_CESA_DIRECTION_MASK (1 << MV_CESA_DIRECTION_BIT)
+
+/* crypto IV mode */
+typedef enum
+{
+ MV_CESA_CRYPTO_ECB = 0,
+ MV_CESA_CRYPTO_CBC = 1,
+
+ /* NO HW Support */
+ MV_CESA_CRYPTO_CTR = 10,
+
+} MV_CESA_CRYPTO_MODE;
+
+#define MV_CESA_CRYPTO_MODE_BIT 16
+#define MV_CESA_CRYPTO_MODE_MASK (1 << MV_CESA_CRYPTO_MODE_BIT)
+
+/* 3DES mode */
+typedef enum
+{
+ MV_CESA_CRYPTO_3DES_EEE = 0,
+ MV_CESA_CRYPTO_3DES_EDE = 1,
+
+} MV_CESA_CRYPTO_3DES_MODE;
+
+#define MV_CESA_CRYPTO_3DES_MODE_BIT 20
+#define MV_CESA_CRYPTO_3DES_MODE_MASK (1 << MV_CESA_CRYPTO_3DES_MODE_BIT)
+
+
+/* AES Key Length */
+typedef enum
+{
+ MV_CESA_CRYPTO_AES_KEY_128 = 0,
+ MV_CESA_CRYPTO_AES_KEY_192 = 1,
+ MV_CESA_CRYPTO_AES_KEY_256 = 2,
+
+} MV_CESA_CRYPTO_AES_KEY_LEN;
+
+#define MV_CESA_CRYPTO_AES_KEY_LEN_OFFSET 24
+#define MV_CESA_CRYPTO_AES_KEY_LEN_MASK (0x3 << MV_CESA_CRYPTO_AES_KEY_LEN_OFFSET)
+
+/* Fragmentation mode */
+typedef enum
+{
+ MV_CESA_FRAG_NONE = 0,
+ MV_CESA_FRAG_FIRST = 1,
+ MV_CESA_FRAG_LAST = 2,
+ MV_CESA_FRAG_MIDDLE = 3,
+
+} MV_CESA_FRAG_MODE;
+
+#define MV_CESA_FRAG_MODE_OFFSET 30
+#define MV_CESA_FRAG_MODE_MASK (0x3 << MV_CESA_FRAG_MODE_OFFSET)
+/*---------------------------------------------------------------------------*/
+
+/********** Security Accelerator Command Register **************/
+#define MV_CESA_CMD_REG (MV_CESA_REG_BASE + 0xE00)
+
+#define MV_CESA_CMD_CHAN_ENABLE_BIT 0
+#define MV_CESA_CMD_CHAN_ENABLE_MASK (1 << MV_CESA_CMD_CHAN_ENABLE_BIT)
+
+#define MV_CESA_CMD_CHAN_DISABLE_BIT 2
+#define MV_CESA_CMD_CHAN_DISABLE_MASK (1 << MV_CESA_CMD_CHAN_DISABLE_BIT)
+
+/********** Security Accelerator Descriptor Pointers Register **********/
+#define MV_CESA_CHAN_DESC_OFFSET_REG (MV_CESA_REG_BASE + 0xE04)
+
+/********** Security Accelerator Configuration Register **********/
+#define MV_CESA_CFG_REG (MV_CESA_REG_BASE + 0xE08)
+
+#define MV_CESA_CFG_STOP_DIGEST_ERR_BIT 0
+#define MV_CESA_CFG_STOP_DIGEST_ERR_MASK (1 << MV_CESA_CFG_STOP_DIGEST_ERR_BIT)
+
+#define MV_CESA_CFG_WAIT_DMA_BIT 7
+#define MV_CESA_CFG_WAIT_DMA_MASK (1 << MV_CESA_CFG_WAIT_DMA_BIT)
+
+#define MV_CESA_CFG_ACT_DMA_BIT 9
+#define MV_CESA_CFG_ACT_DMA_MASK (1 << MV_CESA_CFG_ACT_DMA_BIT)
+
+#define MV_CESA_CFG_CHAIN_MODE_BIT 11
+#define MV_CESA_CFG_CHAIN_MODE_MASK (1 << MV_CESA_CFG_CHAIN_MODE_BIT)
+
+/********** Security Accelerator Status Register ***********/
+#define MV_CESA_STATUS_REG (MV_CESA_REG_BASE + 0xE0C)
+
+#define MV_CESA_STATUS_ACTIVE_BIT 0
+#define MV_CESA_STATUS_ACTIVE_MASK (1 << MV_CESA_STATUS_ACTIVE_BIT)
+
+#define MV_CESA_STATUS_DIGEST_ERR_BIT 8
+#define MV_CESA_STATUS_DIGEST_ERR_MASK (1 << MV_CESA_STATUS_DIGEST_ERR_BIT)
+
+
+/* Cryptographic Engines and Security Accelerator Interrupt Cause Register */
+#define MV_CESA_ISR_CAUSE_REG (MV_CESA_REG_BASE + 0xE20)
+
+/* Cryptographic Engines and Security Accelerator Interrupt Mask Register */
+#define MV_CESA_ISR_MASK_REG (MV_CESA_REG_BASE + 0xE24)
+
+#define MV_CESA_CAUSE_AUTH_MASK (1 << 0)
+#define MV_CESA_CAUSE_DES_MASK (1 << 1)
+#define MV_CESA_CAUSE_AES_ENCR_MASK (1 << 2)
+#define MV_CESA_CAUSE_AES_DECR_MASK (1 << 3)
+#define MV_CESA_CAUSE_DES_ALL_MASK (1 << 4)
+
+#define MV_CESA_CAUSE_ACC_BIT 5
+#define MV_CESA_CAUSE_ACC_MASK (1 << MV_CESA_CAUSE_ACC_BIT)
+
+#define MV_CESA_CAUSE_ACC_DMA_BIT 7
+#define MV_CESA_CAUSE_ACC_DMA_MASK (1 << MV_CESA_CAUSE_ACC_DMA_BIT)
+#define MV_CESA_CAUSE_ACC_DMA_ALL_MASK (3 << MV_CESA_CAUSE_ACC_DMA_BIT)
+
+#define MV_CESA_CAUSE_DMA_COMPL_BIT 9
+#define MV_CESA_CAUSE_DMA_COMPL_MASK (1 << MV_CESA_CAUSE_DMA_COMPL_BIT)
+
+#define MV_CESA_CAUSE_DMA_OWN_ERR_BIT 10
+#define MV_CESA_CAUSE_DMA_OWN_ERR_MASK (1 < MV_CESA_CAUSE_DMA_OWN_ERR_BIT)
+
+#define MV_CESA_CAUSE_DMA_CHAIN_PKT_BIT 11
+#define MV_CESA_CAUSE_DMA_CHAIN_PKT_MASK (1 < MV_CESA_CAUSE_DMA_CHAIN_PKT_BIT)
+
+
+#define MV_CESA_AUTH_DATA_IN_REG (MV_CESA_REG_BASE + 0xd38)
+#define MV_CESA_AUTH_BIT_COUNT_LOW_REG (MV_CESA_REG_BASE + 0xd20)
+#define MV_CESA_AUTH_BIT_COUNT_HIGH_REG (MV_CESA_REG_BASE + 0xd24)
+
+#define MV_CESA_AUTH_INIT_VAL_DIGEST_REG(i) (MV_CESA_REG_BASE + 0xd00 + (i<<2))
+
+#define MV_CESA_AUTH_INIT_VAL_DIGEST_A_REG (MV_CESA_REG_BASE + 0xd00)
+#define MV_CESA_AUTH_INIT_VAL_DIGEST_B_REG (MV_CESA_REG_BASE + 0xd04)
+#define MV_CESA_AUTH_INIT_VAL_DIGEST_C_REG (MV_CESA_REG_BASE + 0xd08)
+#define MV_CESA_AUTH_INIT_VAL_DIGEST_D_REG (MV_CESA_REG_BASE + 0xd0c)
+#define MV_CESA_AUTH_INIT_VAL_DIGEST_E_REG (MV_CESA_REG_BASE + 0xd10)
+#define MV_CESA_AUTH_COMMAND_REG (MV_CESA_REG_BASE + 0xd18)
+
+#define MV_CESA_AUTH_ALGORITHM_BIT 0
+#define MV_CESA_AUTH_ALGORITHM_MD5 (0<<AUTH_ALGORITHM_BIT)
+#define MV_CESA_AUTH_ALGORITHM_SHA1 (1<<AUTH_ALGORITHM_BIT)
+
+#define MV_CESA_AUTH_IV_MODE_BIT 1
+#define MV_CESA_AUTH_IV_MODE_INIT (0<<AUTH_IV_MODE_BIT)
+#define MV_CESA_AUTH_IV_MODE_CONTINUE (1<<AUTH_IV_MODE_BIT)
+
+#define MV_CESA_AUTH_DATA_BYTE_SWAP_BIT 2
+#define MV_CESA_AUTH_DATA_BYTE_SWAP_MASK (1<<AUTH_DATA_BYTE_SWAP_BIT)
+
+
+#define MV_CESA_AUTH_IV_BYTE_SWAP_BIT 4
+#define MV_CESA_AUTH_IV_BYTE_SWAP_MASK (1<<AUTH_IV_BYTE_SWAP_BIT)
+
+#define MV_CESA_AUTH_TERMINATION_BIT 31
+#define MV_CESA_AUTH_TERMINATION_MASK (1<<AUTH_TERMINATION_BIT)
+
+
+/*************** TDMA Control Register ************************************************/
+#define MV_CESA_TDMA_CTRL_REG (MV_CESA_TDMA_REG_BASE + 0x840)
+
+#define MV_CESA_TDMA_BURST_32B 3
+#define MV_CESA_TDMA_BURST_128B 4
+
+#define MV_CESA_TDMA_DST_BURST_OFFSET 0
+#define MV_CESA_TDMA_DST_BURST_ALL_MASK (0x7<<MV_CESA_TDMA_DST_BURST_OFFSET)
+#define MV_CESA_TDMA_DST_BURST_MASK(burst) ((burst)<<MV_CESA_TDMA_DST_BURST_OFFSET)
+
+#define MV_CESA_TDMA_OUTSTAND_READ_EN_BIT 4
+#define MV_CESA_TDMA_OUTSTAND_READ_EN_MASK (1<<MV_CESA_TDMA_OUTSTAND_READ_EN_BIT)
+
+#define MV_CESA_TDMA_SRC_BURST_OFFSET 6
+#define MV_CESA_TDMA_SRC_BURST_ALL_MASK (0x7<<MV_CESA_TDMA_SRC_BURST_OFFSET)
+#define MV_CESA_TDMA_SRC_BURST_MASK(burst) ((burst)<<MV_CESA_TDMA_SRC_BURST_OFFSET)
+
+#define MV_CESA_TDMA_CHAIN_MODE_BIT 9
+#define MV_CESA_TDMA_NON_CHAIN_MODE_MASK (1<<MV_CESA_TDMA_CHAIN_MODE_BIT)
+
+#define MV_CESA_TDMA_BYTE_SWAP_BIT 11
+#define MV_CESA_TDMA_BYTE_SWAP_MASK (0 << MV_CESA_TDMA_BYTE_SWAP_BIT)
+#define MV_CESA_TDMA_NO_BYTE_SWAP_MASK (1 << MV_CESA_TDMA_BYTE_SWAP_BIT)
+
+#define MV_CESA_TDMA_ENABLE_BIT 12
+#define MV_CESA_TDMA_ENABLE_MASK (1<<MV_CESA_TDMA_ENABLE_BIT)
+
+#define MV_CESA_TDMA_FETCH_NEXT_DESC_BIT 13
+#define MV_CESA_TDMA_FETCH_NEXT_DESC_MASK (1<<MV_CESA_TDMA_FETCH_NEXT_DESC_BIT)
+
+#define MV_CESA_TDMA_CHAN_ACTIVE_BIT 14
+#define MV_CESA_TDMA_CHAN_ACTIVE_MASK (1<<MV_CESA_TDMA_CHAN_ACTIVE_BIT)
+/*------------------------------------------------------------------------------------*/
+
+#define MV_CESA_TDMA_BYTE_COUNT_REG (MV_CESA_TDMA_REG_BASE + 0x800)
+#define MV_CESA_TDMA_SRC_ADDR_REG (MV_CESA_TDMA_REG_BASE + 0x810)
+#define MV_CESA_TDMA_DST_ADDR_REG (MV_CESA_TDMA_REG_BASE + 0x820)
+#define MV_CESA_TDMA_NEXT_DESC_PTR_REG (MV_CESA_TDMA_REG_BASE + 0x830)
+#define MV_CESA_TDMA_CURR_DESC_PTR_REG (MV_CESA_TDMA_REG_BASE + 0x870)
+
+#define MV_CESA_TDMA_ERROR_CAUSE_REG (MV_CESA_TDMA_REG_BASE + 0x8C0)
+#define MV_CESA_TDMA_ERROR_MASK_REG (MV_CESA_TDMA_REG_BASE + 0x8C4)
+
+
+#endif /* __mvCesaRegs_h__ */
+
diff --git a/target/linux/generic/files/crypto/ocf/kirkwood/cesa/mvCesaTest.c b/target/linux/generic/files/crypto/ocf/kirkwood/cesa/mvCesaTest.c new file mode 100644 index 0000000..7463293 --- /dev/null +++ b/target/linux/generic/files/crypto/ocf/kirkwood/cesa/mvCesaTest.c @@ -0,0 +1,3096 @@ +/******************************************************************************* +Copyright (C) Marvell International Ltd. and its affiliates + +This software file (the "File") is owned and distributed by Marvell +International Ltd. and/or its affiliates ("Marvell") under the following +alternative licensing terms. Once you have made an election to distribute the +File under one of the following license alternatives, please (i) delete this +introductory statement regarding license alternatives, (ii) delete the two +license alternatives that you have not elected to use and (iii) preserve the +Marvell copyright notice above. + +******************************************************************************** +Marvell Commercial License Option + +If you received this File from Marvell and you have entered into a commercial +license agreement (a "Commercial License") with Marvell, the File is licensed +to you under the terms of the applicable Commercial License. + +******************************************************************************** +Marvell GPL License Option + +If you received this File from Marvell, you may opt to use, redistribute and/or +modify this File in accordance with the terms and conditions of the General +Public License Version 2, June 1991 (the "GPL License"), a copy of which is +available along with the File in the license.txt file or by writing to the Free +Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 or +on the worldwide web at http://www.gnu.org/licenses/gpl.txt. + +THE FILE IS DISTRIBUTED AS-IS, WITHOUT WARRANTY OF ANY KIND, AND THE IMPLIED +WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE ARE EXPRESSLY +DISCLAIMED. The GPL License provides additional details about this warranty +disclaimer. +******************************************************************************** +Marvell BSD License Option + +If you received this File from Marvell, you may opt to use, redistribute and/or +modify this File under the following licensing terms. +Redistribution and use in source and binary forms, with or without modification, +are permitted provided that the following conditions are met: + + * Redistributions of source code must retain the above copyright notice, + this list of conditions and the following disclaimer. + + * Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + * Neither the name of Marvell nor the names of its contributors may be + used to endorse or promote products derived from this software without + specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND +ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED +WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE +DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR +ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES +(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; +LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON +ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS +SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +*******************************************************************************/ + +#include "mvOs.h" + +#if defined(MV_VXWORKS) + +#include "sysLib.h" +#include "logLib.h" +#include "tickLib.h" +#include "intLib.h" +#include "config.h" + + +SEM_ID cesaSemId = NULL; +SEM_ID cesaWaitSemId = NULL; + +#define CESA_TEST_LOCK(flags) flags = intLock() +#define CESA_TEST_UNLOCK(flags) intUnlock(flags) + +#define CESA_TEST_WAIT_INIT() cesaWaitSemId = semBCreate(SEM_Q_PRIORITY, SEM_EMPTY) +#define CESA_TEST_WAKE_UP() semGive(cesaWaitSemId) +#define CESA_TEST_WAIT(cond, ms) semTake(cesaWaitSemId, (sysClkRateGet()*ms)/1000) + +#define CESA_TEST_TICK_GET() tickGet() +#define CESA_TEST_TICK_TO_MS(tick) (((tick)*1000)/sysClkRateGet()) + +#elif defined(MV_LINUX) + +#include <linux/wait.h> +wait_queue_head_t cesaTest_waitq; +spinlock_t cesaLock; + +#define CESA_TEST_LOCK(flags) spin_lock_irqsave( &cesaLock, flags) +#define CESA_TEST_UNLOCK(flags) spin_unlock_irqrestore( &cesaLock, flags); + +#define CESA_TEST_WAIT_INIT() init_waitqueue_head(&cesaTest_waitq) +#define CESA_TEST_WAKE_UP() wake_up(&cesaTest_waitq) +#define CESA_TEST_WAIT(cond, ms) wait_event_timeout(cesaTest_waitq, (cond), msecs_to_jiffies(ms)) + +#define CESA_TEST_TICK_GET() jiffies +#define CESA_TEST_TICK_TO_MS(tick) jiffies_to_msecs(tick) + +#elif defined(MV_NETBSD) + +#include <sys/param.h> +#include <sys/kernel.h> +static int cesaLock; + +#define CESA_TEST_LOCK(flags) flags = splnet() +#define CESA_TEST_UNLOCK(flags) splx(flags) + +#define CESA_TEST_WAIT_INIT() /* nothing */ +#define CESA_TEST_WAKE_UP() wakeup(&cesaLock) +#define CESA_TEST_WAIT(cond, ms) \ +do { \ + while (!(cond)) \ + tsleep(&cesaLock, PWAIT, "cesatest",mstohz(ms)); \ +} while (/*CONSTCOND*/0) + +#define CESA_TEST_TICK_GET() hardclock_ticks +#define CESA_TEST_TICK_TO_MS(tick) ((1000/hz)*(tick)) + +#define request_irq(i,h,t,n,a) \ + !mv_intr_establish((i),IPL_NET,(int(*)(void *))(h),(a)) + +#else +#error "Only Linux, VxWorks, or NetBSD OS are supported" +#endif + +#include "mvDebug.h" + +#include "mvSysHwConfig.h" +#include "boardEnv/mvBoardEnvLib.h" +#include "ctrlEnv/sys/mvCpuIf.h" +#include "cntmr/mvCntmr.h" +#include "cesa/mvCesa.h" +#include "cesa/mvCesaRegs.h" +#include "cesa/mvMD5.h" +#include "cesa/mvSHA1.h" + +#if defined(CONFIG_MV646xx) +#include "marvell_pic.h" +#endif
+ +#define MV_CESA_USE_TIMER_ID 0 +#define CESA_DEF_BUF_SIZE 1500 +#define CESA_DEF_BUF_NUM 1 +#define CESA_DEF_SESSION_NUM 32 + +#define CESA_DEF_ITER_NUM 100 + +#define CESA_DEF_REQ_SIZE 256 + + +/* CESA Tests Debug */ +#undef CESA_TEST_DEBUG + +#ifdef CESA_TEST_DEBUG + +# define CESA_TEST_DEBUG_PRINT(msg) mvOsPrintf msg +# define CESA_TEST_DEBUG_CODE(code) code + +typedef struct +{ + int type; /* 0 - isrEmpty, 1 - cesaReadyGet, 2 - cesaAction */ + MV_U32 timeStamp; + MV_U32 cause; + MV_U32 realCause; + MV_U32 dmaCause; + int resources; + MV_CESA_REQ* pReqReady; + MV_CESA_REQ* pReqEmpty; + MV_CESA_REQ* pReqProcess; +} MV_CESA_TEST_TRACE; + +#define MV_CESA_TEST_TRACE_SIZE 25 + +static int cesaTestTraceIdx = 0; +static MV_CESA_TEST_TRACE cesaTestTrace[MV_CESA_TEST_TRACE_SIZE]; + +static void cesaTestTraceAdd(int type, MV_U32 cause) +{ + cesaTestTrace[cesaTestTraceIdx].type = type; + cesaTestTrace[cesaTestTraceIdx].cause = cause; + cesaTestTrace[cesaTestTraceIdx].realCause = MV_REG_READ(MV_CESA_ISR_CAUSE_REG); + cesaTestTrace[cesaTestTraceIdx].dmaCause = MV_REG_READ(IDMA_CAUSE_REG); + cesaTestTrace[cesaTestTraceIdx].resources = cesaReqResources; + cesaTestTrace[cesaTestTraceIdx].pReqReady = pCesaReqReady; + cesaTestTrace[cesaTestTraceIdx].pReqEmpty = pCesaReqEmpty; + cesaTestTrace[cesaTestTraceIdx].pReqProcess = pCesaReqProcess; + cesaTestTrace[cesaTestTraceIdx].timeStamp = mvCntmrRead(MV_CESA_USE_TIMER_ID); + cesaTestTraceIdx++; + if(cesaTestTraceIdx == MV_CESA_TEST_TRACE_SIZE) + cesaTestTraceIdx = 0; +} + +#else + +# define CESA_TEST_DEBUG_PRINT(msg) +# define CESA_TEST_DEBUG_CODE(code) + +#endif /* CESA_TEST_DEBUG */ + +int cesaExpReqId=0; +int cesaCbIter=0; + +int cesaIdx; +int cesaIteration; +int cesaRateSize; +int cesaReqSize; +unsigned long cesaTaskId; +int cesaBufNum; +int cesaBufSize; +int cesaCheckOffset; +int cesaCheckSize; +int cesaCheckMode; +int cesaTestIdx; +int cesaCaseIdx; + + +MV_U32 cesaTestIsrCount = 0; +MV_U32 cesaTestIsrMissCount = 0; + +MV_U32 cesaCryptoError = 0; +MV_U32 cesaReqIdError = 0; +MV_U32 cesaError = 0; + +char* cesaHexBuffer = NULL; + +char* cesaBinBuffer = NULL; +char* cesaExpBinBuffer = NULL; + +char* cesaInputHexStr = NULL; +char* cesaOutputHexStr = NULL; + +MV_BUF_INFO cesaReqBufs[CESA_DEF_REQ_SIZE]; + +MV_CESA_COMMAND* cesaCmdRing; +MV_CESA_RESULT cesaResult; + +int cesaTestFull = 0; + +MV_BOOL cesaIsReady = MV_FALSE; +MV_U32 cesaCycles = 0; +MV_U32 cesaBeginTicks = 0; +MV_U32 cesaEndTicks = 0; +MV_U32 cesaRate = 0; +MV_U32 cesaRateAfterDot = 0; + +void *cesaTestOSHandle = NULL; + +enum +{ + CESA_FAST_CHECK_MODE = 0, + CESA_FULL_CHECK_MODE, + CESA_NULL_CHECK_MODE, + CESA_SHOW_CHECK_MODE, + CESA_SW_SHOW_CHECK_MODE, + CESA_SW_NULL_CHECK_MODE, + + CESA_MAX_CHECK_MODE +}; + +enum +{ + DES_TEST_TYPE = 0, + TRIPLE_DES_TEST_TYPE = 1, + AES_TEST_TYPE = 2, + MD5_TEST_TYPE = 3, + SHA_TEST_TYPE = 4, + COMBINED_TEST_TYPE = 5, + + MAX_TEST_TYPE +}; + +/* Tests data base */ +typedef struct +{ + short sid; + char cryptoAlgorithm; /* DES/3DES/AES */ + char cryptoMode; /* ECB or CBC */ + char macAlgorithm; /* MD5 / SHA1 */ + char operation; /* CRYPTO/HMAC/CRYPTO+HMAC/HMAC+CRYPTO */ + char direction; /* ENCODE(SIGN)/DECODE(VERIFY) */ + unsigned char* pCryptoKey; + int cryptoKeySize; + unsigned char* pMacKey; + int macKeySize; + const char* name; + +} MV_CESA_TEST_SESSION; + +typedef struct +{ + MV_CESA_TEST_SESSION* pSessions; + int numSessions; + +} MV_CESA_TEST_DB_ENTRY; + +typedef struct +{ + char* plainHexStr; + char* cipherHexStr; + unsigned char* pCryptoIV; + int cryptoLength; + int macLength; + int digestOffset; + +} MV_CESA_TEST_CASE; + +typedef struct +{ + int size; + const char* outputHexStr; + +} MV_CESA_SIZE_TEST; + +static unsigned char cryptoKey1[] = {0x01, 0x23, 0x45, 0x67, 0x89, 0xab, 0xcd, 0xef, + 0x01, 0x23, 0x45, 0x67, 0x89, 0xab, 0xcd, 0xef, + 0x01, 0x23, 0x45, 0x67, 0x89, 0xab, 0xcd, 0xef}; + +static unsigned char cryptoKey7[] = {0x01, 0x23, 0x45, 0x67, 0x89, 0xab, 0xcd, 0xef}; +static unsigned char iv1[] = {0x12, 0x34, 0x56, 0x78, 0x90, 0xab, 0xcd, 0xef}; + + +static unsigned char cryptoKey2[] = {0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, + 0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F}; + +static unsigned char cryptoKey3[] = {0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, + 0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F, + 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17}; + +static unsigned char cryptoKey4[] = {0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, + 0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F, + 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, + 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f}; + +static unsigned char cryptoKey5[] = {0x56, 0xe4, 0x7a, 0x38, 0xc5, 0x59, 0x89, 0x74, + 0xbc, 0x46, 0x90, 0x3d, 0xba, 0x29, 0x03, 0x49}; + + +static unsigned char key3des1[] = {0x01, 0x23, 0x45, 0x67, 0x89, 0xAB, 0xCD, 0xEF, + 0x23, 0x45, 0x67, 0x89, 0xAB, 0xCD, 0xEF, 0x01, + 0x45, 0x67, 0x89, 0xAB, 0xCD, 0xEF, 0x01, 0x23}; + +/* Input ASCII string: The quick brown fox jump */ +static char plain3des1[] = "54686520717566636B2062726F776E20666F78206A756D70"; +static char cipher3des1[] = "A826FD8CE53B855FCCE21C8112256FE668D5C05DD9B6B900"; + +static unsigned char key3des2[] = {0x62, 0x7f, 0x46, 0x0e, 0x08, 0x10, 0x4a, 0x10, + 0x43, 0xcd, 0x26, 0x5d, 0x58, 0x40, 0xea, 0xf1, + 0x31, 0x3e, 0xdf, 0x97, 0xdf, 0x2a, 0x8a, 0x8c}; + +static unsigned char iv3des2[] = {0x8e, 0x29, 0xf7, 0x5e, 0xa7, 0x7e, 0x54, 0x75}; + +static char plain3des2[] = "326a494cd33fe756"; + +static char cipher3desCbc2[] = "8e29f75ea77e5475" + "b22b8d66de970692"; + +static unsigned char key3des3[] = {0x37, 0xae, 0x5e, 0xbf, 0x46, 0xdf, 0xf2, 0xdc, + 0x07, 0x54, 0xb9, 0x4f, 0x31, 0xcb, 0xb3, 0x85, + 0x5e, 0x7f, 0xd3, 0x6d, 0xc8, 0x70, 0xbf, 0xae}; + +static unsigned char iv3des3[] = {0x3d, 0x1d, 0xe3, 0xcc, 0x13, 0x2e, 0x3b, 0x65}; + +static char plain3des3[] = "84401f78fe6c10876d8ea23094ea5309"; + +static char cipher3desCbc3[] = "3d1de3cc132e3b65" + "7b1f7c7e3b1c948ebd04a75ffba7d2f5"; + +static unsigned char iv5[] = {0x8c, 0xe8, 0x2e, 0xef, 0xbe, 0xa0, 0xda, 0x3c, + 0x44, 0x69, 0x9e, 0xd7, 0xdb, 0x51, 0xb7, 0xd9}; + +static unsigned char aesCtrKey[] = {0x76, 0x91, 0xBE, 0x03, 0x5E, 0x50, 0x20, 0xA8, + 0xAC, 0x6E, 0x61, 0x85, 0x29, 0xF9, 0xA0, 0xDC}; + +static unsigned char mdKey1[] = {0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, + 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b}; + +static unsigned char mdKey2[] = {0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, + 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa}; + +static unsigned char shaKey1[] = {0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, + 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, + 0x0b, 0x0b, 0x0b, 0x0b}; + +static unsigned char shaKey2[] = {0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, + 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, + 0xaa, 0xaa, 0xaa, 0xaa}; + +static unsigned char mdKey4[] = {0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, + 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, 0x10}; + +static unsigned char shaKey4[] = {0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, + 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, 0x10, + 0x11, 0x12, 0x13, 0x14}; + + +static MV_CESA_TEST_SESSION desTestSessions[] = +{ +/*000*/ {-1, MV_CESA_CRYPTO_DES, MV_CESA_CRYPTO_ECB, + MV_CESA_MAC_NULL, MV_CESA_CRYPTO_ONLY, + MV_CESA_DIR_ENCODE, + cryptoKey7, sizeof(cryptoKey7)/sizeof(cryptoKey7[0]), + NULL, 0, + "DES ECB encode", + }, +/*001*/ {-1, MV_CESA_CRYPTO_DES, MV_CESA_CRYPTO_ECB, + MV_CESA_MAC_NULL, MV_CESA_CRYPTO_ONLY, + MV_CESA_DIR_DECODE, + cryptoKey7, sizeof(cryptoKey7)/sizeof(cryptoKey7[0]), + NULL, 0, + "DES ECB decode", + }, +/*002*/ {-1, MV_CESA_CRYPTO_DES, MV_CESA_CRYPTO_CBC, + MV_CESA_MAC_NULL, MV_CESA_CRYPTO_ONLY, + MV_CESA_DIR_ENCODE, + cryptoKey7, sizeof(cryptoKey7)/sizeof(cryptoKey7[0]), + NULL, 0, + "DES CBC encode" + }, +/*003*/ {-1, MV_CESA_CRYPTO_DES, MV_CESA_CRYPTO_CBC, + MV_CESA_MAC_NULL, MV_CESA_CRYPTO_ONLY, + MV_CESA_DIR_DECODE, + cryptoKey7, sizeof(cryptoKey7)/sizeof(cryptoKey7[0]), + NULL, 0, + "DES CBC decode" + }, +/*004*/ {-1, MV_CESA_CRYPTO_NULL, MV_CESA_CRYPTO_ECB, + MV_CESA_MAC_NULL, MV_CESA_CRYPTO_ONLY, + MV_CESA_DIR_ENCODE, + NULL, 0, NULL, 0, + "NULL Crypto Algorithm encode" + }, +}; + + +static MV_CESA_TEST_SESSION tripleDesTestSessions[] = +{ +/*100*/ {-1, MV_CESA_CRYPTO_3DES, MV_CESA_CRYPTO_ECB, + MV_CESA_MAC_NULL, MV_CESA_CRYPTO_ONLY, + MV_CESA_DIR_ENCODE, + cryptoKey1, sizeof(cryptoKey1)/sizeof(cryptoKey1[0]), + NULL, 0, + "3DES ECB encode", + }, +/*101*/ {-1, MV_CESA_CRYPTO_3DES, MV_CESA_CRYPTO_ECB, + MV_CESA_MAC_NULL, MV_CESA_CRYPTO_ONLY, + MV_CESA_DIR_DECODE, + cryptoKey1, sizeof(cryptoKey1)/sizeof(cryptoKey1[0]), + NULL, 0, + "3DES ECB decode", + }, +/*102*/ {-1, MV_CESA_CRYPTO_3DES, MV_CESA_CRYPTO_CBC, + MV_CESA_MAC_NULL, MV_CESA_CRYPTO_ONLY, + MV_CESA_DIR_ENCODE, + cryptoKey1, sizeof(cryptoKey1)/sizeof(cryptoKey1[0]), + NULL, 0, + "3DES CBC encode" + }, +/*103*/ {-1, MV_CESA_CRYPTO_3DES, MV_CESA_CRYPTO_CBC, + MV_CESA_MAC_NULL, MV_CESA_CRYPTO_ONLY, + MV_CESA_DIR_DECODE, + cryptoKey1, sizeof(cryptoKey1)/sizeof(cryptoKey1[0]), + NULL, 0, + "3DES CBC decode" + }, +/*104*/ {-1, MV_CESA_CRYPTO_3DES, MV_CESA_CRYPTO_ECB, + MV_CESA_MAC_NULL, MV_CESA_CRYPTO_ONLY, + MV_CESA_DIR_ENCODE, + key3des1, sizeof(key3des1), + NULL, 0, + "3DES ECB encode" + }, +/*105*/ {-1, MV_CESA_CRYPTO_3DES, MV_CESA_CRYPTO_CBC, + MV_CESA_MAC_NULL, MV_CESA_CRYPTO_ONLY, + MV_CESA_DIR_ENCODE, + key3des2, sizeof(key3des2), + NULL, 0, + "3DES ECB encode" + }, +/*106*/ {-1, MV_CESA_CRYPTO_3DES, MV_CESA_CRYPTO_CBC, + MV_CESA_MAC_NULL, MV_CESA_CRYPTO_ONLY, + MV_CESA_DIR_ENCODE, + key3des3, sizeof(key3des3), + NULL, 0, + "3DES ECB encode" + }, +}; + + +static MV_CESA_TEST_SESSION aesTestSessions[] = +{ +/*200*/ {-1, MV_CESA_CRYPTO_AES, MV_CESA_CRYPTO_ECB, + MV_CESA_MAC_NULL, MV_CESA_CRYPTO_ONLY, + MV_CESA_DIR_ENCODE, + cryptoKey2, sizeof(cryptoKey2)/sizeof(cryptoKey2[0]), + NULL, 0, + "AES-128 ECB encode" + }, +/*201*/ {-1, MV_CESA_CRYPTO_AES, MV_CESA_CRYPTO_ECB, + MV_CESA_MAC_NULL, MV_CESA_CRYPTO_ONLY, + MV_CESA_DIR_DECODE, + cryptoKey2, sizeof(cryptoKey2)/sizeof(cryptoKey2[0]), + NULL, 0, + "AES-128 ECB decode" + }, +/*202*/ {-1, MV_CESA_CRYPTO_AES, MV_CESA_CRYPTO_CBC, + MV_CESA_MAC_NULL, MV_CESA_CRYPTO_ONLY, + MV_CESA_DIR_ENCODE, + cryptoKey5, sizeof(cryptoKey5)/sizeof(cryptoKey5[0]), + NULL, 0, + "AES-128 CBC encode" + }, +/*203*/ {-1, MV_CESA_CRYPTO_AES, MV_CESA_CRYPTO_CBC, + MV_CESA_MAC_NULL, MV_CESA_CRYPTO_ONLY, + MV_CESA_DIR_DECODE, + cryptoKey5, sizeof(cryptoKey5)/sizeof(cryptoKey5[0]), + NULL, 0, + "AES-128 CBC decode" + }, +/*204*/ {-1, MV_CESA_CRYPTO_AES, MV_CESA_CRYPTO_ECB, + MV_CESA_MAC_NULL, MV_CESA_CRYPTO_ONLY, + MV_CESA_DIR_ENCODE, + cryptoKey3, sizeof(cryptoKey3)/sizeof(cryptoKey3[0]), + NULL, 0, + "AES-192 ECB encode" + }, +/*205*/ {-1, MV_CESA_CRYPTO_AES, MV_CESA_CRYPTO_ECB, + MV_CESA_MAC_NULL, MV_CESA_CRYPTO_ONLY, + MV_CESA_DIR_DECODE, + cryptoKey3, sizeof(cryptoKey3)/sizeof(cryptoKey3[0]), + NULL, 0, + "AES-192 ECB decode" + }, +/*206*/ {-1, MV_CESA_CRYPTO_AES, MV_CESA_CRYPTO_ECB, + MV_CESA_MAC_NULL, MV_CESA_CRYPTO_ONLY, + MV_CESA_DIR_ENCODE, + cryptoKey4, sizeof(cryptoKey4)/sizeof(cryptoKey4[0]), + NULL, 0, + "AES-256 ECB encode" + }, +/*207*/ {-1, MV_CESA_CRYPTO_AES, MV_CESA_CRYPTO_ECB, + MV_CESA_MAC_NULL, MV_CESA_CRYPTO_ONLY, + MV_CESA_DIR_DECODE, + cryptoKey4, sizeof(cryptoKey4)/sizeof(cryptoKey4[0]), + NULL, 0, + "AES-256 ECB decode" + }, +/*208*/ {-1, MV_CESA_CRYPTO_AES, MV_CESA_CRYPTO_CTR, + MV_CESA_MAC_NULL, MV_CESA_CRYPTO_ONLY, + MV_CESA_DIR_ENCODE, + aesCtrKey, sizeof(aesCtrKey)/sizeof(aesCtrKey[0]), + NULL, 0, + "AES-128 CTR encode" + }, +}; + + +static MV_CESA_TEST_SESSION md5TestSessions[] = +{ +/*300*/ {-1, MV_CESA_CRYPTO_NULL, MV_CESA_CRYPTO_ECB, + MV_CESA_MAC_HMAC_MD5, MV_CESA_MAC_ONLY, + MV_CESA_DIR_ENCODE, + NULL, 0, + mdKey1, sizeof(mdKey1), + "HMAC-MD5 Generate Signature" + }, +/*301*/ {-1, MV_CESA_CRYPTO_NULL, MV_CESA_CRYPTO_ECB, + MV_CESA_MAC_HMAC_MD5, MV_CESA_MAC_ONLY, + MV_CESA_DIR_DECODE, + NULL, 0, + mdKey1, sizeof(mdKey1), + "HMAC-MD5 Verify Signature" + }, +/*302*/ {-1, MV_CESA_CRYPTO_NULL, MV_CESA_CRYPTO_ECB, + MV_CESA_MAC_HMAC_MD5, MV_CESA_MAC_ONLY, + MV_CESA_DIR_ENCODE, + NULL, 0, + mdKey2, sizeof(mdKey2), + "HMAC-MD5 Generate Signature" + }, +/*303*/ {-1, MV_CESA_CRYPTO_NULL, MV_CESA_CRYPTO_ECB, + MV_CESA_MAC_HMAC_MD5, MV_CESA_MAC_ONLY, + MV_CESA_DIR_DECODE, + NULL, 0, + mdKey2, sizeof(mdKey2), + "HMAC-MD5 Verify Signature" + }, +/*304*/ {-1, MV_CESA_CRYPTO_NULL, MV_CESA_CRYPTO_ECB, + MV_CESA_MAC_HMAC_MD5, MV_CESA_MAC_ONLY, + MV_CESA_DIR_ENCODE, + NULL, 0, + mdKey4, sizeof(mdKey4), + "HMAC-MD5 Generate Signature" + }, +/*305*/ {-1, MV_CESA_CRYPTO_NULL, MV_CESA_CRYPTO_ECB, + MV_CESA_MAC_MD5, MV_CESA_MAC_ONLY, + MV_CESA_DIR_ENCODE, + NULL, 0, + NULL, 0, + "HASH-MD5 Generate Signature" + }, +}; + + +static MV_CESA_TEST_SESSION shaTestSessions[] = +{ +/*400*/ {-1, MV_CESA_CRYPTO_NULL, MV_CESA_CRYPTO_ECB, + MV_CESA_MAC_HMAC_SHA1, MV_CESA_MAC_ONLY, + MV_CESA_DIR_ENCODE, + NULL, 0, + shaKey1, sizeof(shaKey1), + "HMAC-SHA1 Generate Signature" + }, +/*401*/ {-1, MV_CESA_CRYPTO_NULL, MV_CESA_CRYPTO_ECB, + MV_CESA_MAC_HMAC_SHA1, MV_CESA_MAC_ONLY, + MV_CESA_DIR_DECODE, + NULL, 0, + shaKey1, sizeof(shaKey1), + "HMAC-SHA1 Verify Signature" + }, +/*402*/ {-1, MV_CESA_CRYPTO_NULL, MV_CESA_CRYPTO_ECB, + MV_CESA_MAC_HMAC_SHA1, MV_CESA_MAC_ONLY, + MV_CESA_DIR_ENCODE, + NULL, 0, + shaKey2, sizeof(shaKey2), + "HMAC-SHA1 Generate Signature" + }, +/*403*/ {-1, MV_CESA_CRYPTO_NULL, MV_CESA_CRYPTO_ECB, + MV_CESA_MAC_HMAC_SHA1, MV_CESA_MAC_ONLY, + MV_CESA_DIR_DECODE, + NULL, 0, + shaKey2, sizeof(shaKey2), + "HMAC-SHA1 Verify Signature" + }, +/*404*/ {-1, MV_CESA_CRYPTO_NULL, MV_CESA_CRYPTO_ECB, + MV_CESA_MAC_HMAC_SHA1, MV_CESA_MAC_ONLY, + MV_CESA_DIR_ENCODE, + NULL, 0, + shaKey4, sizeof(shaKey4), + "HMAC-SHA1 Generate Signature" + }, +/*405*/ {-1, MV_CESA_CRYPTO_NULL, MV_CESA_CRYPTO_ECB, + MV_CESA_MAC_SHA1, MV_CESA_MAC_ONLY, + MV_CESA_DIR_ENCODE, + NULL, 0, + NULL, 0, + "HASH-SHA1 Generate Signature" + }, +}; + +static MV_CESA_TEST_SESSION combinedTestSessions[] = +{ +/*500*/ {-1, MV_CESA_CRYPTO_DES, MV_CESA_CRYPTO_ECB, + MV_CESA_MAC_HMAC_MD5, MV_CESA_CRYPTO_THEN_MAC, + MV_CESA_DIR_ENCODE, + cryptoKey1, MV_CESA_DES_KEY_LENGTH, + mdKey4, sizeof(mdKey4), + "DES + MD5 encode" + }, +/*501*/ {-1, MV_CESA_CRYPTO_DES, MV_CESA_CRYPTO_ECB, + MV_CESA_MAC_HMAC_SHA1, MV_CESA_CRYPTO_THEN_MAC, + MV_CESA_DIR_ENCODE, + cryptoKey1, MV_CESA_DES_KEY_LENGTH, + shaKey4, sizeof(shaKey4), + "DES + SHA1 encode" + }, +/*502*/ {-1, MV_CESA_CRYPTO_3DES, MV_CESA_CRYPTO_ECB, + MV_CESA_MAC_HMAC_MD5, MV_CESA_CRYPTO_THEN_MAC, + MV_CESA_DIR_ENCODE, + cryptoKey1, sizeof(cryptoKey1)/sizeof(cryptoKey1[0]), + mdKey4, sizeof(mdKey4), + "3DES + MD5 encode" + }, +/*503*/ {-1, MV_CESA_CRYPTO_3DES, MV_CESA_CRYPTO_ECB, + MV_CESA_MAC_HMAC_SHA1, MV_CESA_CRYPTO_THEN_MAC, + MV_CESA_DIR_ENCODE, + cryptoKey1, sizeof(cryptoKey1)/sizeof(cryptoKey1[0]), + shaKey4, sizeof(shaKey4), + "3DES + SHA1 encode" + }, +/*504*/ {-1, MV_CESA_CRYPTO_3DES, MV_CESA_CRYPTO_CBC, + MV_CESA_MAC_HMAC_MD5, MV_CESA_CRYPTO_THEN_MAC, + MV_CESA_DIR_ENCODE, + cryptoKey1, sizeof(cryptoKey1)/sizeof(cryptoKey1[0]), + mdKey4, sizeof(mdKey4), + "3DES CBC + MD5 encode" + }, +/*505*/ {-1, MV_CESA_CRYPTO_3DES, MV_CESA_CRYPTO_CBC, + MV_CESA_MAC_HMAC_SHA1, MV_CESA_CRYPTO_THEN_MAC, + MV_CESA_DIR_ENCODE, + cryptoKey1, sizeof(cryptoKey1)/sizeof(cryptoKey1[0]), + shaKey4, sizeof(shaKey4), + "3DES CBC + SHA1 encode" + }, +/*506*/ {-1, MV_CESA_CRYPTO_AES, MV_CESA_CRYPTO_CBC, + MV_CESA_MAC_HMAC_MD5, MV_CESA_CRYPTO_THEN_MAC, + MV_CESA_DIR_ENCODE, + cryptoKey5, sizeof(cryptoKey5)/sizeof(cryptoKey5[0]), + mdKey4, sizeof(mdKey4), + "AES-128 CBC + MD5 encode" + }, +/*507*/ {-1, MV_CESA_CRYPTO_AES, MV_CESA_CRYPTO_CBC, + MV_CESA_MAC_HMAC_SHA1, MV_CESA_CRYPTO_THEN_MAC, + MV_CESA_DIR_ENCODE, + cryptoKey5, sizeof(cryptoKey5)/sizeof(cryptoKey5[0]), + shaKey4, sizeof(shaKey4), + "AES-128 CBC + SHA1 encode" + }, +/*508*/ {-1, MV_CESA_CRYPTO_3DES, MV_CESA_CRYPTO_ECB, + MV_CESA_MAC_HMAC_MD5, MV_CESA_MAC_THEN_CRYPTO, + MV_CESA_DIR_DECODE, + cryptoKey1, sizeof(cryptoKey1)/sizeof(cryptoKey1[0]), + mdKey4, sizeof(mdKey4), + "HMAC-MD5 + 3DES decode" + }, +}; + + +static MV_CESA_TEST_DB_ENTRY cesaTestsDB[MAX_TEST_TYPE+1] = +{ + { desTestSessions, sizeof(desTestSessions)/sizeof(desTestSessions[0]) }, + { tripleDesTestSessions, sizeof(tripleDesTestSessions)/sizeof(tripleDesTestSessions[0]) }, + { aesTestSessions, sizeof(aesTestSessions)/sizeof(aesTestSessions[0]) }, + { md5TestSessions, sizeof(md5TestSessions)/sizeof(md5TestSessions[0]) }, + { shaTestSessions, sizeof(shaTestSessions)/sizeof(shaTestSessions[0]) }, + { combinedTestSessions, sizeof(combinedTestSessions)/sizeof(combinedTestSessions[0]) }, + { NULL, 0 } +}; + + +char cesaNullPlainHexText[] = "000000000000000000000000000000000000000000000000"; + +char cesaPlainAsciiText[] = "Now is the time for all "; +char cesaPlainHexEbc[] = "4e6f77206973207468652074696d6520666f7220616c6c20"; +char cesaCipherHexEcb[] = "3fa40e8a984d48156a271787ab8883f9893d51ec4b563b53"; +char cesaPlainHexCbc[] = "1234567890abcdef4e6f77206973207468652074696d6520666f7220616c6c20"; +char cesaCipherHexCbc[] = "1234567890abcdefe5c7cdde872bf27c43e934008c389c0f683788499a7c05f6"; + +char cesaAesPlainHexEcb[] = "000102030405060708090a0b0c0d0e0f"; +char cesaAes128cipherHexEcb[] = "0a940bb5416ef045f1c39458c653ea5a"; +char cesaAes192cipherHexEcb[] = "0060bffe46834bb8da5cf9a61ff220ae"; +char cesaAes256cipherHexEcb[] = "5a6e045708fb7196f02e553d02c3a692"; + +char cesaAsciiStr1[] = "Hi There"; +char cesaDataHexStr1[] = "4869205468657265"; +char cesaHmacMd5digestHex1[] = "9294727a3638bb1c13f48ef8158bfc9d"; +char cesaHmacSha1digestHex1[] = "b617318655057264e28bc0b6fb378c8ef146be00"; +char cesaDataAndMd5digest1[] = "48692054686572659294727a3638bb1c13f48ef8158bfc9d"; +char cesaDataAndSha1digest1[] = "4869205468657265b617318655057264e28bc0b6fb378c8ef146be00"; + +char cesaAesPlainText[] = "a0a1a2a3a4a5a6a7a8a9aaabacadaeaf" + "b0b1b2b3b4b5b6b7b8b9babbbcbdbebf" + "c0c1c2c3c4c5c6c7c8c9cacbcccdcecf" + "d0d1d2d3d4d5d6d7d8d9dadbdcdddedf"; + +char cesaAes128CipherCbc[] = "c30e32ffedc0774e6aff6af0869f71aa" + "0f3af07a9a31a9c684db207eb0ef8e4e" + "35907aa632c3ffdf868bb7b29d3d46ad" + "83ce9f9a102ee99d49a53e87f4c3da55"; + +char cesaAesIvPlainText[] = "8ce82eefbea0da3c44699ed7db51b7d9" + "a0a1a2a3a4a5a6a7a8a9aaabacadaeaf" + "b0b1b2b3b4b5b6b7b8b9babbbcbdbebf" + "c0c1c2c3c4c5c6c7c8c9cacbcccdcecf" + "d0d1d2d3d4d5d6d7d8d9dadbdcdddedf"; + +char cesaAes128IvCipherCbc[] = "8ce82eefbea0da3c44699ed7db51b7d9" + "c30e32ffedc0774e6aff6af0869f71aa" + "0f3af07a9a31a9c684db207eb0ef8e4e" + "35907aa632c3ffdf868bb7b29d3d46ad" + "83ce9f9a102ee99d49a53e87f4c3da55"; + +char cesaAesCtrPlain[] = "00E0017B27777F3F4A1786F000000001" + "000102030405060708090A0B0C0D0E0F" + "101112131415161718191A1B1C1D1E1F" + "20212223"; + +char cesaAesCtrCipher[] = "00E0017B27777F3F4A1786F000000001" + "C1CF48A89F2FFDD9CF4652E9EFDB72D7" + "4540A42BDE6D7836D59A5CEAAEF31053" + "25B2072F"; + + + +/* Input cesaHmacHex3 is '0xdd' repeated 50 times */ +char cesaHmacMd5digestHex3[] = "56be34521d144c88dbb8c733f0e8b3f6"; +char cesaHmacSha1digestHex3[] = "125d7342b9ac11cd91a39af48aa17b4f63f175d3"; +char cesaDataHexStr3[50*2+1] = ""; +char cesaDataAndMd5digest3[sizeof(cesaDataHexStr3)+sizeof(cesaHmacMd5digestHex3)+8*2+1] = ""; +char cesaDataAndSha1digest3[sizeof(cesaDataHexStr3)+sizeof(cesaHmacSha1digestHex3)+8*2+1] = ""; + +/* Ascii string is "abc" */ +char hashHexStr3[] = "616263"; +char hashMd5digest3[] = "900150983cd24fb0d6963f7d28e17f72"; +char hashSha1digest3[] = "a9993e364706816aba3e25717850c26c9cd0d89d"; + +char hashHexStr80[] = "31323334353637383930" + "31323334353637383930" + "31323334353637383930" + "31323334353637383930" + "31323334353637383930" + "31323334353637383930" + "31323334353637383930" + "31323334353637383930"; + +char hashMd5digest80[] = "57edf4a22be3c955ac49da2e2107b67a"; + +char tripleDesThenMd5digest80[] = "b7726a03aad490bd6c5a452a89a1b271"; +char tripleDesThenSha1digest80[] = "b2ddeaca91030eab5b95a234ef2c0f6e738ff883"; + +char cbc3desThenMd5digest80[] = "6f463057e1a90e0e91ae505b527bcec0"; +char cbc3desThenSha1digest80[] = "1b002ed050be743aa98860cf35659646bb8efcc0"; + +char cbcAes128ThenMd5digest80[] = "6b6e863ac5a71d15e3e9b1c86c9ba05f"; +char cbcAes128ThenSha1digest80[] = "13558472d1fc1c90dffec6e5136c7203452d509b"; + + +static MV_CESA_TEST_CASE cesaTestCases[] = +{ + /* plainHexStr cipherHexStr IV crypto mac digest */ + /* Length Length Offset */ + /*0*/ { NULL, NULL, NULL, 0, 0, -1 }, + /*1*/ { cesaPlainHexEbc, cesaCipherHexEcb, NULL, 24, 0, -1 }, + /*2*/ { cesaPlainHexCbc, cesaCipherHexCbc, NULL, 24, 0, -1 }, + /*3*/ { cesaAesPlainHexEcb, cesaAes128cipherHexEcb, NULL, 16, 0, -1 }, + /*4*/ { cesaAesPlainHexEcb, cesaAes192cipherHexEcb, NULL, 16, 0, -1 }, + /*5*/ { cesaAesPlainHexEcb, cesaAes256cipherHexEcb, NULL, 16, 0, -1 }, + /*6*/ { cesaDataHexStr1, cesaHmacMd5digestHex1, NULL, 0, 8, -1 }, + /*7*/ { NULL, cesaDataAndMd5digest1, NULL, 0, 8, -1 }, + /*8*/ { cesaDataHexStr3, cesaHmacMd5digestHex3, NULL, 0, 50, -1 }, + /*9*/ { NULL, cesaDataAndMd5digest3, NULL, 0, 50, -1 }, +/*10*/ { cesaAesPlainText, cesaAes128IvCipherCbc, iv5, 64, 0, -1 }, +/*11*/ { cesaDataHexStr1, cesaHmacSha1digestHex1, NULL, 0, 8, -1 }, +/*12*/ { NULL, cesaDataAndSha1digest1, NULL, 0, 8, -1 }, +/*13*/ { cesaDataHexStr3, cesaHmacSha1digestHex3, NULL, 0, 50, -1 }, +/*14*/ { NULL, cesaDataAndSha1digest3, NULL, 0, 50, -1 }, +/*15*/ { hashHexStr3, hashMd5digest3, NULL, 0, 3, -1 }, +/*16*/ { hashHexStr3, hashSha1digest3, NULL, 0, 3, -1 }, +/*17*/ { hashHexStr80, tripleDesThenMd5digest80, NULL, 80, 80, -1 }, +/*18*/ { hashHexStr80, tripleDesThenSha1digest80, NULL, 80, 80, -1 }, +/*19*/ { hashHexStr80, cbc3desThenMd5digest80, iv1, 80, 80, -1 }, +/*20*/ { hashHexStr80, cbc3desThenSha1digest80, iv1, 80, 80, -1 }, +/*21*/ { hashHexStr80, cbcAes128ThenMd5digest80, iv5, 80, 80, -1 }, +/*22*/ { hashHexStr80, cbcAes128ThenSha1digest80, iv5, 80, 80, -1 }, +/*23*/ { cesaAesCtrPlain, cesaAesCtrCipher, NULL, 36, 0, -1 }, +/*24*/ { cesaAesIvPlainText, cesaAes128IvCipherCbc, NULL, 64, 0, -1 }, +/*25*/ { plain3des1, cipher3des1, NULL, 0, 0, -1 }, +/*26*/ { plain3des2, cipher3desCbc2, iv3des2,0, 0, -1 }, +/*27*/ { plain3des3, cipher3desCbc3, iv3des3,0, 0, -1 }, +}; + + +/* Key = 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, + * 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa + * Input 0xdd repeated "size" times + */ +static MV_CESA_SIZE_TEST mdMultiSizeTest302[] = +{ + { 80, "7a031a640c14a4872814930b1ef3a5b2" }, + { 512, "5488e6c5a14dc72a79f28312ca5b939b" }, + { 1000, "d00814f586a8b78a05724239d2531821" }, + { 1001, "bf07df7b7f49d3f5b5ecacd4e9e63281" }, + { 1002, "1ed4a1a802e87817a819d4e37bb4d0f7" }, + { 1003, "5972ab64a4f265ee371dac2f2f137f90" }, + { 1004, "71f95e7ec3aa7df2548e90898abdb28e" }, + { 1005, "e082790b4857fcfc266e92e59e608814" }, + { 1006, "9500f02fd8ac7fde8b10e4fece9a920d" }, + { 1336, "e42edcce57d0b75b01aa09d71427948b" }, + { 1344, "bb5454ada0deb49ba0a97ffd60f57071" }, + { 1399, "0f44d793e744b24d53f44f295082ee8c" }, + { 1400, "359de8a03a9b707928c6c60e0e8d79f1" }, + { 1401, "e913858b484cbe2b384099ea88d8855b" }, + { 1402, "d9848a164af53620e0540c1d7d87629e" }, + { 1403, "0c9ee1c2c9ef45e9b625c26cbaf3e822" }, + { 1404, "12edd4f609416e3c936170360561b064" }, + { 1405, "7fc912718a05446395345009132bf562" }, + { 1406, "882f17425e579ff0d85a91a59f308aa0" }, + { 1407, "005cae408630a2fb5db82ad9db7e59da" }, + { 1408, "64655f8b404b3fea7a3e3e609bc5088f" }, + { 1409, "4a145284a7f74e01b6bb1a0ec6a0dd80" }, + { 2048, "67caf64475650732def374ebb8bde3fd" }, + { 2049, "6c84f11f472825f7e6cd125c2981884b" }, + { 2050, "8999586754a73a99efbe4dbad2816d41" }, + { 2051, "ba6946b610e098d286bc81091659dfff" }, + { 2052, "d0afa01c92d4d13def2b024f36faed83" }, + { 3072, "61d8beac61806afa2585d74a9a0e6974" }, + { 3074, "f6501a28dcc24d1e4770505c51a87ed3" }, + { 3075, "ea4a6929be67e33e61ff475369248b73" }, + { 4048, "aa8c4d68f282a07e7385acdfa69f4bed" }, + { 4052, "afb5ed2c0e1d430ea59e59ed5ed6b18a" }, + { 4058, "9e8553f9bdd43aebe0bd729f0e600c99" }, + { 6144, "f628f3e5d183fe5cdd3a5abee39cf872" }, + { 6150, "89a3efcea9a2f25f919168ad4a1fd292" }, + { 6400, "cdd176b7fb747873efa4da5e32bdf88f" }, + { 6528, "b1d707b027354aca152c45ee559ccd3f" }, + { 8192, "c600ea4429ac47f9941f09182166e51a" }, + {16384, "16e8754bfbeb4c649218422792267a37" }, + {18432, "0fd0607521b0aa8b52219cfbe215f63e" }, + { 0, NULL }, +}; + +/* Key = 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, + * 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, 0x10 + * InputHexStr = "31323334353637383930" (ASCII = "1234567890") + */ +static MV_CESA_SIZE_TEST mdMultiSizeTest304[] = +{ + { 80, "a456c4723fee6068530af5a2afa71627" }, + { 512, "f85c2a2344f5de68b432208ad13e5794" }, + { 1000, "35464d6821fd4a293a41eb84e274c8c5" }, + { 1001, "c08eedbdce60cceb54bc2d732bb32c8b" }, + { 1002, "5664f71800c011cc311cb6943339c1b8" }, + { 1003, "779c723b044c585dc7802b13e8501bdc" }, + { 1004, "55e500766a2c307bc5c5fdd15e4cacd4" }, + { 1005, "d5f978954f5c38529d1679d2b714f068" }, + { 1006, "cd3efc827ce628b7281b72172693abf9" }, + { 1336, "6f04479910785878ae6335b8d1e87edf" }, + { 1344, "b6d27b50c2bce1ba2a8e1b5cc4324368" }, + { 1399, "65f70a1d4c86e5eaeb0704c8a7816795" }, + { 1400, "3394b5adc4cb3ff98843ca260a44a88a" }, + { 1401, "3a06f3582033a66a4e57e0603ce94e74" }, + { 1402, "e4d97f5ed51edc48abfa46eeb5c31752" }, + { 1403, "3d05e40b080ee3bedf293cb87b7140e7" }, + { 1404, "8cf294fc3cd153ab18dccb2a52cbf244" }, + { 1405, "d1487bd42f6edd9b4dab316631159221" }, + { 1406, "0527123b6bf6936cf5d369dc18c6c70f" }, + { 1407, "3224a06639db70212a0cd1ae1fcc570a" }, + { 1408, "a9e13335612c0356f5e2c27086e86c43" }, + { 1409, "a86d1f37d1ed8a3552e9a4f04dceea98" }, + { 2048, "396905c9b961cd0f6152abfb69c4449c" }, + { 2049, "49f39bff85d9dcf059fadb89efc4a70f" }, + { 2050, "3a2b4823bc4d0415656550226a63e34a" }, + { 2051, "dec60580d406c782540f398ad0bcc7e0" }, + { 2052, "32f76610a14310309eb748fe025081bf" }, + { 3072, "45edc1a42bf9d708a621076b63b774da" }, + { 3074, "9be1b333fe7c0c9f835fb369dc45f778" }, + { 3075, "8c06fcac7bd0e7b7a17fd6508c09a549" }, + { 4048, "0ddaef848184bf0ad98507a10f1e90e4" }, + { 4052, "81976bcaeb274223983996c137875cb8" }, + { 4058, "0b0a7a1c82bc7cbc64d8b7cd2dc2bb22" }, + { 6144, "1c24056f52725ede2dff0d7f9fc9855f" }, + { 6150, "b7f4b65681c4e43ee68ca466ca9ca4ec" }, + { 6400, "443bbaab9f7331ddd4bf11b659cd43c8" }, + { 6528, "216f44f23047cfee03a7a64f88f9a995" }, + { 8192, "ac7a993b2cad54879dba1bde63e39097" }, + { 8320, "55ed7be9682d6c0025b3221a62088d08" }, + {16384, "c6c722087653b62007aea668277175e5" }, + {18432, "f1faca8e907872c809e14ffbd85792d6" }, + { 0, NULL }, +}; + +/* HASH-MD5 + * InputHexStr = "31323334353637383930" (ASCII = "1234567890") + * repeated "size" times + */ +static MV_CESA_SIZE_TEST mdMultiSizeTest305[] = +{ + { 80, "57edf4a22be3c955ac49da2e2107b67a" }, + { 512, "c729ae8f0736cc377a9767a660eaa04e" }, + { 1000, "f1257a8659eb92d36fe14c6bf3852a6a" }, + { 1001, "f8a46fe8ea04fdc8c7de0e84042d3878" }, + { 1002, "da188dd67bff87d58aa3c02af2d0cc0f" }, + { 1003, "961753017feee04c9b93a8e51658a829" }, + { 1004, "dd68c4338608dcc87807a711636bf2af" }, + { 1005, "e338d567d3ce66bf69ada29658a8759b" }, + { 1006, "443c9811e8b92599b0b149e8d7ec700a" }, + { 1336, "89a98511706008ba4cbd0b4a24fa5646" }, + { 1344, "335a919805f370b9e402a62c6fe01739" }, + { 1399, "5d18d0eddcd84212fe28d812b5e80e3b" }, + { 1400, "6b695c240d2dffd0dffc99459ca76db6" }, + { 1401, "49590f61298a76719bc93a57a30136f5" }, + { 1402, "94c2999fa3ef1910a683d69b2b8476f2" }, + { 1403, "37073a02ab00ecba2645c57c228860db" }, + { 1404, "1bcd06994fce28b624f0c5fdc2dcdd2b" }, + { 1405, "11b93671a64c95079e8cf9e7cddc8b3d" }, + { 1406, "4b6695772a4c66313fa4871017d05f36" }, + { 1407, "d1539b97fbfda1c075624e958de19c5b" }, + { 1408, "b801b9b69920907cd018e8063092ede9" }, + { 1409, "b765f1406cfe78e238273ed01bbcaf7e" }, + { 2048, "1d7e2c64ac29e2b3fb4c272844ed31f5" }, + { 2049, "71d38fac49c6b1f4478d8d88447bcdd0" }, + { 2050, "141c34a5592b1bebfa731e0b23d0cdba" }, + { 2051, "c5e1853f21c59f5d6039bd13d4b380d8" }, + { 2052, "dd44a0d128b63d4b5cccd967906472d7" }, + { 3072, "37d158e33b21390822739d13db7b87fe" }, + { 3074, "aef3b209d01d39d0597fe03634bbf441" }, + { 3075, "335ffb428eabf210bada96d74d5a4012" }, + { 4048, "2434c2b43d798d2819487a886261fc64" }, + { 4052, "ac2fa84a8a33065b2e92e36432e861f8" }, + { 4058, "856781f85616c341c3533d090c1e1e84" }, + { 6144, "e5d134c652c18bf19833e115f7a82e9b" }, + { 6150, "a09a353be7795fac2401dac5601872e6" }, + { 6400, "08b9033ac6a1821398f50af75a2dbc83" }, + { 6528, "3d47aa193a8540c091e7e02f779e6751" }, + { 8192, "d3164e710c0626f6f395b38f20141cb7" }, + { 8320, "b727589d9183ff4e8491dd24466974a3" }, + {16384, "3f54d970793d2274d5b20d10a69938ac" }, + {18432, "f558511dcf81985b7a1bb57fad970531" }, + { 0, NULL }, +}; + + +/* Key = 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, + * 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa + * 0xaa, 0xaa, 0xaa, 0xaa + * InputHexStr = "31323334353637383930" (ASCII = "1234567890") + */ +static MV_CESA_SIZE_TEST shaMultiSizeTest402[] = +{ + { 80, "e812f370e659705a1649940d1f78cd7af18affd3" }, + { 512, "e547f886b2c15d995ed76a8a924cb408c8080f66" }, + { 1000, "239443194409f1a5342ecde1a092c8f3a3ed790a" }, + { 1001, "f278ab9a102850a9f48dc4e9e6822afe2d0c52b5" }, + { 1002, "8bcc667df5ab6ece988b3af361d09747c77f4e72" }, + { 1003, "0fae6046c7dc1d3e356b25af836f6077a363f338" }, + { 1004, "0ea48401cc92ae6bc92ae76685269cb0167fbe1a" }, + { 1005, "ecbcd7c879b295bafcd8766cbeac58cc371e31d1" }, + { 1006, "eb4a4a3d07d1e9a15e6f1ab8a9c47f243e27324c" }, + { 1336, "f5950ee1d77c10e9011d2149699c9366fe52529c" }, + { 1344, "b04263604a63c351b0b3b9cf1785b4bdba6c8838" }, + { 1399, "8cb1cff61d5b784045974a2fc69386e3b8d24218" }, + { 1400, "9bb2f3fcbeddb2b90f0be797cd647334a2816d51" }, + { 1401, "23ae462a7a0cb440f7445791079a5d75a535dd33" }, + { 1402, "832974b524a4d3f9cc2f45a3cabf5ccef65cd2aa" }, + { 1403, "d1c683742fe404c3c20d5704a5430e7832a7ec95" }, + { 1404, "867c79042e64f310628e219d8b85594cd0c7adc3" }, + { 1405, "c9d81d49d13d94358f56ccfd61af02b36c69f7c3" }, + { 1406, "0df43daab2786172f9b8d07d61f14a070cf1287a" }, + { 1407, "0fd8f3ad7f169534b274d4c66bbddd89f759e391" }, + { 1408, "3987511182b18473a564436003139b808fa46343" }, + { 1409, "ef667e063c9e9f539a8987a8d0bd3066ee85d901" }, + { 2048, "921109c99f3fedaca21727156d5f2b4460175327" }, + { 2049, "47188600dd165eb45f27c27196d3c46f4f042c1b" }, + { 2050, "8831939904009338de10e7fa670847041387807d" }, + { 2051, "2f8ebb5db2997d614e767be1050366f3641e7520" }, + { 2052, "669e51cd730dae158d3bef8adba075bd95a0d011" }, + { 3072, "cfee66cfd83abc8451af3c96c6b35a41cc6c55f5" }, + { 3074, "216ea26f02976a261b7d21a4dd3085157bedfabd" }, + { 3075, "bd612ebba021fd8e012b14c3bd60c8c5161fabc0" }, + { 4048, "c2564c1fdf2d5e9d7dde7aace2643428e90662e8" }, + { 4052, "91ce61fe924b445dfe7b5a1dcd10a27caec16df6" }, + { 4058, "db2a9be5ee8124f091c7ebd699266c5de223c164" }, + { 6144, "855109903feae2ba3a7a05a326b8a171116eb368" }, + { 6150, "37520bb3a668294d9c7b073e7e3daf8fee248a78" }, + { 6400, "60a353c841b6d2b1a05890349dad2fa33c7536b7" }, + { 6528, "9e53a43a69bb42d7c8522ca8bd632e421d5edb36" }, + { 8192, "a918cb0da862eaea0a33ee0efea50243e6b4927c" }, + { 8320, "29a5dcf55d1db29cd113fcf0572ae414f1c71329" }, + {16384, "6fb27966138e0c8d5a0d65ace817ebd53633cee1" }, + {18432, "ca09900d891c7c9ae2a559b10f63a217003341c1" }, + { 0, NULL }, +}; + +/* Key = 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, + * 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, 0x10 + * 0x11, 0x12, 0x13, 0x14 + * InputHexStr = "31323334353637383930" (ASCII = "1234567890") + */ +static MV_CESA_SIZE_TEST shaMultiSizeTest404[] = +{ + { 80, "beaf20a34b06a87558d156c0949bc3957d40222e" }, + { 512, "3353955358d886bc2940a3c7f337ff7dafb59c7b" }, + { 1000, "8737a542c5e9b2b6244b757ebb69d5bd602a829f" }, + { 1001, "fd9e7582d8a5d3c9fe3b923e4e6a41b07a1eb4d4" }, + { 1002, "a146d14a6fc3c274ff600568f4d75b977989e00d" }, + { 1003, "be22601bbc027ddef2dec97d30b3dc424fd803c5" }, + { 1004, "3e71fe99b2fe2b7bfdf4dbf0c7f3da25d7ea35e7" }, + { 1005, "2c422735d7295408fddd76f5e8a83a2a8da13df3" }, + { 1006, "6d875319049314b61855101a647b9ba3313428e6" }, + { 1336, "c1631ea80bad9dc43a180712461b65a0598c711c" }, + { 1344, "816069bf91d34581005746e2e0283d0f9c7b7605" }, + { 1399, "4e139866dc61cfcb8b67ca2ebd637b3a538593af" }, + { 1400, "ff2a0f8dd2b02c5417910f6f55d33a78e081a723" }, + { 1401, "ab00c12be62336964cbce31ae97fe2a0002984d5" }, + { 1402, "61349e7f999f3a1acc56c3e9a5060a9c4a7b05b6" }, + { 1403, "3edbc0f61e435bc1317fa27d840076093fb79353" }, + { 1404, "d052c6dfdbe63d45dab23ef9893e2aa4636aca1e" }, + { 1405, "0cc16b7388d67bf0add15a31e6e6c753cfae4987" }, + { 1406, "c96ba7eaad74253c38c22101b558d2850b1d1b90" }, + { 1407, "3445428a40d2c6556e7c55797ad8d323b61a48d9" }, + { 1408, "8d6444f937a09317c89834187b8ea9b8d3a8c56b" }, + { 1409, "c700acd3ecd19014ea2bdb4d42510c467e088475" }, + { 2048, "ee27d2a0cb77470c2f496212dfd68b5bb7b04e4b" }, + { 2049, "683762d7a02983b26a6d046e6451d9cd82c25932" }, + { 2050, "0fd20f1d55a9ee18363c2a6fd54aa13aee69992f" }, + { 2051, "86c267d8cc4bc8d59090e4f8b303da960fd228b7" }, + { 2052, "452395ae05b3ec503eea34f86fc0832485ad97c1" }, + { 3072, "75198e3cfd0b9bcff2dabdf8e38e6fdaa33ca49a" }, + { 3074, "4e24785ef080141ce4aab4675986d9acea624d7c" }, + { 3075, "3a20c5978dd637ec0e809bf84f0d9ccf30bc65bf" }, + { 4048, "3c32da256be7a7554922bf5fed51b0d2d09e59ad" }, + { 4052, "fff898426ea16e54325ae391a32c6c9bce4c23c0" }, + { 4058, "c800b9e562e1c91e1310116341a3c91d37f848ec" }, + { 6144, "d91d509d0cc4376c2d05bf9a5097717a373530e6" }, + { 6150, "d957030e0f13c5df07d9eec298542d8f94a07f12" }, + { 6400, "bb745313c3d7dc17b3f955e5534ad500a1082613" }, + { 6528, "77905f80d9ca82080bbb3e5654896dabfcfd1bdb" }, + { 8192, "5237fd9a81830c974396f99f32047586612ff3c0" }, + { 8320, "57668e28d5f2dba0839518a11db0f6af3d7e08bf" }, + {16384, "62e093fde467f0748087beea32e9af97d5c61241" }, + {18432, "845fb33130c7d6ea554fd5aacb9c50cf7ccb5929" }, + { 0, NULL }, +}; + +/* HASH-SHA1 + * InputHexStr = "31323334353637383930" (ASCII = "1234567890") + * repeated "size" times + */ +static MV_CESA_SIZE_TEST shaMultiSizeTest405[] = +{ + { 80, "50abf5706a150990a08b2c5ea40fa0e585554732" }, + { 512, "f14516a08948fa27917a974d219741a697ba0087" }, + { 1000, "0bd18c378d5788817eb4f1e5dc07d867efa5cbf4" }, + { 1001, "ca29b85c35db1b8aef83c977893a11159d1b7aa2" }, + { 1002, "d83bc973eaaedb8a31437994dabbb3304b0be086" }, + { 1003, "2cf7bbef0acd6c00536b5c58ca470df9a3a90b6c" }, + { 1004, "e4375d09b1223385a8a393066f8209acfd936a80" }, + { 1005, "1029b38043e027745d019ce1d2d68e3d8b9d8f99" }, + { 1006, "deea16dcebbd8ac137e2b984deb639b9fb5e9680" }, + { 1336, "ea031b065fff63dcfb6a41956e4777520cdbc55d" }, + { 1344, "b52096c6445e6c0a8355995c70dc36ae186c863c" }, + { 1399, "cde2f6f8379870db4b32cf17471dc828a8dbff2b" }, + { 1400, "e53ff664064bc09fe5054c650806bd42d8179518" }, + { 1401, "d1156db5ddafcace64cdb510ff0d4af9b9a8ad64" }, + { 1402, "34ede0e9a909dd84a2ae291539105c0507b958e1" }, + { 1403, "a772ca3536da77e6ad3251e4f9e1234a4d7b87c0" }, + { 1404, "29740fd2b04e7a8bfd32242db6233156ad699948" }, + { 1405, "65b17397495b70ce4865dad93bf991b74c97cce1" }, + { 1406, "a7ee89cd0754061fdb91af7ea6abad2c69d542e3" }, + { 1407, "3eebf82f7420188e23d328b7ce93580b279a5715" }, + { 1408, "e08d3363a8b9a490dfb3a4c453452b8f114deeec" }, + { 1409, "95d74df739181a4ff30b8c39e28793a36598e924" }, + { 2048, "aa40262509c2abf84aab0197f83187fc90056d91" }, + { 2049, "7dec28ef105bc313bade8d9a7cdeac58b99de5ea" }, + { 2050, "d2e30f77ec81197de20f56588a156094ecb88450" }, + { 2051, "6b22ccc874833e96551a39da0c0edcaa0d969d92" }, + { 2052, "f843141e57875cd669af58744bc60aa9ea59549c" }, + { 3072, "09c5fedeaa62c132e673cc3c608a00142273d086" }, + { 3074, "b09e95eea9c7b1b007a58accec488301901a7f3d" }, + { 3075, "e6226b77b4ada287a8c9bbcf4ed71eec5ce632dc" }, + { 4048, "e99394894f855821951ddddf5bfc628547435f5c" }, + { 4052, "32d2f1af38be9cfba6cd03d55a254d0b3e1eb382" }, + { 4058, "d906552a4f2aca3a22e1fecccbcd183d7289d0ef" }, + { 6144, "2e7f62d35a860988e1224dc0543204af19316041" }, + { 6150, "d6b89698ee133df46fec9d552fadc328aa5a1b51" }, + { 6400, "dff50e90c46853988fa3a4b4ce5dda6945aae976" }, + { 6528, "9e63ec0430b96db02d38bc78357a2f63de2ab7f8" }, + { 8192, "971eb71ed60394d5ab5abb12e88420bdd41b5992" }, + { 8320, "91606a31b46afeaac965cecf87297e791b211013" }, + {16384, "547f830a5ec1f5f170ce818f156b1002cabc7569" }, + {18432, "f16f272787f3b8d539652e4dc315af6ab4fda0ef" }, + { 0, NULL }, +}; + +/* CryptoKey = 0x01234567, 0x89abcdef, + * 0x01234567, 0x89abcdef, + * 0x01234567, 0x89abcdef; + * MacKey = 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, + * 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, 0x10 + * InputHexStr = "31323334353637383930" (ASCII = "1234567890") + * Note: only sizes aligned to 3DES block size (8 bytes) allowed + */ +static MV_CESA_SIZE_TEST tripleDesMdMultiSizeTest502[] = +{ + { 64, "9586962a2aaaef28803dec2e17807a7f" }, + { 80, "b7726a03aad490bd6c5a452a89a1b271" }, + { 352, "f1ed9563aecc3c0d2766eb2bed3b4e4c" }, + { 512, "0f9decb11ab40fe86f4d4d9397bc020e" }, + { 1000, "3ba69deac12cab8ff9dff7dbd9669927" }, + { 1336, "6cf47bf1e80e03e2c1d0945bc50d37d2" }, + { 1344, "4be388dab21ceb3fa1b8d302e9b821f7" }, + { 1400, "a58b79fb21dd9bfc6ec93e3b99fb0ef1" }, + { 1408, "8bc97379fc2ac3237effcdd4f7a86528" }, + { 2048, "1339f03ab3076f25a20bc4cba16eb5bf" }, + { 3072, "731204d2d90c4b36ae41f5e1fb874288" }, + { 4048, "c028d998cfda5642547b7e1ed5ea16e4" }, + { 6144, "b1b19cd910cc51bd22992f1e59f1e068" }, + { 6400, "44e4613496ba622deb0e7cb768135a2f" }, + { 6528, "3b06b0a86f8db9cd67f9448dfcf10549" }, + { 8192, "d581780b7163138a0f412be681457d82" }, + {16384, "03b8ac05527faaf1bed03df149c65ccf" }, + {18432, "677c8a86a41dab6c5d81b85b8fb10ff6" }, + { 0, NULL }, +}; + + +/* CryptoKey = 0x01234567, 0x89abcdef, + * 0x01234567, 0x89abcdef, + * 0x01234567, 0x89abcdef; + * MacKey = 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, + * 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, 0x10 + * 0x11, 0x12, 0x13, 0x14 + * InputHexStr = "31323334353637383930" (ASCII = "1234567890") + * Note: only sizes aligned to 3DES block size (8 bytes) allowed + */ +static MV_CESA_SIZE_TEST tripleDesShaMultiSizeTest503[] = +{ + { 64, "44a1e9bcbfc1429630d9ea68b7a48b0427a684f2" }, + { 80, "b2ddeaca91030eab5b95a234ef2c0f6e738ff883" }, + { 352, "4b91864c7ff629bdff75d9726421f76705452aaf" }, + { 512, "6dd37faceeb2aa98ba74f4242ed6734a4d546af5" }, + { 1000, "463661c30300be512a9df40904f0757cde5f1141" }, + { 1336, "b931f831d9034fe59c65176400b039fe9c1f44a5" }, + { 1344, "af8866b1cd4a4887d6185bfe72470ffdfb3648e1" }, + { 1400, "49c6caf07296d5e31d2504d088bc5b20c3ee7cdb" }, + { 1408, "fcae8deedbc6ebf0763575dc7e9de075b448a0f4" }, + { 2048, "edece5012146c1faa0dd10f50b183ba5d2af58ac" }, + { 3072, "5b83625adb43a488b8d64fecf39bb766818547b7" }, + { 4048, "d2c533678d26c970293af60f14c8279dc708bfc9" }, + { 6144, "b8f67af4f991b08b725f969b049ebf813bfacc5c" }, + { 6400, "d9a6c7f746ac7a60ef2edbed2841cf851c25cfb0" }, + { 6528, "376792b8c8d18161d15579fb7829e6e3a27e9946" }, + { 8192, "d890eabdca195b34ef8724b28360cffa92ae5655" }, + {16384, "a167ee52639ec7bf19aee9c6e8f76667c14134b9" }, + {18432, "e4396ab56f67296b220985a12078f4a0e365d2cc" }, + { 0, NULL }, +}; + +/* CryptoKey = 0x01234567, 0x89abcdef, + * 0x01234567, 0x89abcdef, + * 0x01234567, 0x89abcdef + * IV = 0x12345678, 0x90abcdef + * MacKey = 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, + * 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, 0x10 + * InputHexStr = "31323334353637383930" (ASCII = "1234567890") + * Note: only sizes aligned to 3DES block size (8 bytes) allowed + */ +static MV_CESA_SIZE_TEST cbc3desMdMultiSizeTest504[] = +{ + { 64, "8d10e00802460ede0058c139ba48bd2d" }, + { 80, "6f463057e1a90e0e91ae505b527bcec0" }, + { 352, "4938d48bdf86aece2c6851e7c6079788" }, + { 512, "516705d59f3cf810ebf2a13a23a7d42e" }, + { 1000, "a5a000ee5c830e67ddc6a2d2e5644b31" }, + { 1336, "44af60087b74ed07950088efbe3b126a" }, + { 1344, "1f5b39e0577920af731dabbfcf6dfc2a" }, + { 1400, "6804ea640e29b9cd39e08bc37dbce734" }, + { 1408, "4fb436624b02516fc9d1535466574bf9" }, + { 2048, "c909b0985c423d8d86719f701e9e83db" }, + { 3072, "cfe0bc34ef97213ee3d3f8b10122db21" }, + { 4048, "03ea10b5ae4ddeb20aed6af373082ed1" }, + { 6144, "b9a0ff4f87fc14b3c2dc6f0ed0998fdf" }, + { 6400, "6995f85d9d4985dd99e974ec7dda9dd6" }, + { 6528, "bbbb548ce2fa3d58467f6a6a5168a0e6" }, + { 8192, "afe101fbe745bb449ae4f50d10801456" }, + {16384, "9741706d0b1c923340c4660ff97cacdf" }, + {18432, "b0217becb73cb8f61fd79c7ce9d023fb" }, + { 0, NULL }, +}; + + +/* CryptoKey = 0x01234567, 0x89abcdef, + * 0x01234567, 0x89abcdef, + * 0x01234567, 0x89abcdef; + * IV = 0x12345678, 0x90abcdef + * MacKey = 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, + * 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, 0x10 + * 0x11, 0x12, 0x13, 0x14 + * InputHexStr = "31323334353637383930" (ASCII = "1234567890") + * Note: only sizes aligned to 3DES block size (8 bytes) allowed + */ +static MV_CESA_SIZE_TEST cbc3desShaMultiSizeTest505[] = +{ + { 64, "409187e5bdb0be4a7754ca3747f7433dc4f01b98" }, + { 80, "1b002ed050be743aa98860cf35659646bb8efcc0" }, + { 352, "6cbf7ebe50fa4fa6eecc19eca23f9eae553ccfff" }, + { 512, "cfb5253fb4bf72b743320c30c7e48c54965853b0" }, + { 1000, "95e04e1ca2937e7c5a9aba9e42d2bcdb8a7af21f" }, + { 1336, "3b5c1f5eee5837ebf67b83ae01405542d77a6627" }, + { 1344, "2b3d42ab25615437f98a1ee310b81d07a02badc2" }, + { 1400, "7f8687df7c1af44e4baf3c934b6cca5ab6bc993e" }, + { 1408, "473a581c5f04f7527d50793c845471ac87e86430" }, + { 2048, "e41d20cae7ebe34e6e828ed62b1e5734019037bb" }, + { 3072, "275664afd7a561d804e6b0d204e53939cde653ae" }, + { 4048, "0d220cc5b34aeeb46bbbd637dde6290b5a8285a3" }, + { 6144, "cb393ddcc8b1c206060625b7d822ef9839e67bc5" }, + { 6400, "dd3317e2a627fc04800f74a4b05bfda00fab0347" }, + { 6528, "8a74c3b2441ab3f5a7e08895cc432566219a7c41" }, + { 8192, "b8e6ef3a549ed0e005bd5b8b1a5fe6689e9711a7" }, + {16384, "55f59404008276cdac0e2ba0d193af2d40eac5ce" }, + {18432, "86ae6c4fc72369a54cce39938e2d0296cd9c6ec5" }, + { 0, NULL }, +}; + + +/* CryptoKey = 0x01234567, 0x89abcdef, + * 0x01234567, 0x89abcdef, + * 0x01234567, 0x89abcdef + * IV = 0x12345678, 0x90abcdef + * MacKey = 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, + * 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, 0x10 + * InputHexStr = "31323334353637383930" (ASCII = "1234567890") + * Note: only sizes aligned to AES block size (16 bytes) allowed + */ +static MV_CESA_SIZE_TEST cbcAes128md5multiSizeTest506[] = +{ + { 16, "7ca4c2ba866751598720c5c4aa0d6786" }, + { 64, "7dba7fb988e80da609b1fea7254bced8" }, + { 80, "6b6e863ac5a71d15e3e9b1c86c9ba05f" }, + { 352, "a1ceb9c2e3021002400d525187a9f38c" }, + { 512, "596c055c1c55db748379223164075641" }, + { 1008, "f920989c02f3b3603f53c99d89492377" }, + { 1344, "2e496b73759d77ed32ea222dbd2e7b41" }, + { 1408, "7178c046b3a8d772efdb6a71c4991ea4" }, + { 2048, "a917f0099c69eb94079a8421714b6aad" }, + { 3072, "693cd5033d7f5391d3c958519fa9e934" }, + { 4048, "139dca91bcff65b3c40771749052906b" }, + { 6144, "428d9cef6df4fb70a6e9b6bbe4819e55" }, + { 6400, "9c0b909e76daa811e12b1fc17000a0c4" }, + { 6528, "ad876f6297186a7be1f1b907ed860eda" }, + { 8192, "479cbbaca37dd3191ea1f3e8134a0ef4" }, + {16384, "60fda559c74f91df538100c9842f2f15" }, + {18432, "4a3eb1cba1fa45f3981270953f720c42" }, + { 0, NULL }, +}; + + +/* CryptoKey = 0x01234567, 0x89abcdef, + * 0x01234567, 0x89abcdef, + * 0x01234567, 0x89abcdef; + * IV = 0x12345678, 0x90abcdef + * MacKey = 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, + * 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, 0x10 + * 0x11, 0x12, 0x13, 0x14 + * InputHexStr = "31323334353637383930" (ASCII = "1234567890") + * Note: only sizes aligned to AES block size (16 bytes) allowed + */ +static MV_CESA_SIZE_TEST cbcAes128sha1multiSizeTest507[] = +{ + { 16, "9aa8dc1c45f0946daf78057fa978759c625c1fee" }, + { 64, "9f588fc1ede851e5f8b20256abc9979465ae2189" }, + { 80, "13558472d1fc1c90dffec6e5136c7203452d509b" }, + { 352, "6b93518e006cfaa1f7adb24615e7291fb0a27e06" }, + { 512, "096874951a77fbbf333e49d80c096ee2016e09bd" }, + { 1008, "696fc203c2e4b5ae0ec5d1db3f623c490bc6dbac" }, + { 1344, "79bf77509935ccd3528caaac6a5eb6481f74029b" }, + { 1408, "627f9462b95fc188e8cfa7eec15119bdc5d4fcf1" }, + { 2048, "3d50d0c005feba92fe41502d609fced9c882b4d1" }, + { 3072, "758807e5b983e3a91c06fb218fe0f73f77111e94" }, + { 4048, "ca90e85242e33f005da3504416a52098d0d31fb2" }, + { 6144, "8044c1d4fd06642dfc46990b4f18b61ef1e972cf" }, + { 6400, "166f1f4ea57409f04feba9fb1e39af0e00bd6f43" }, + { 6528, "0389016a39485d6e330f8b4215ddf718b404f7e9" }, + { 8192, "6df7ee2a8b61d6f7f860ce8dbf778f0c2a5b508b" }, + {16384, "a70a6d8dfa1f91ded621c3dbaed34162bc48783f" }, + {18432, "8dfad627922ce15df1eed10bdbed49244efa57db" }, + { 0, NULL }, +}; + + +void cesaTestPrintStatus(void); + + +/*------------------------- LOCAL FUNCTIONs ---------------------------------*/ +MV_STATUS testCmd(int sid, int iter, MV_CESA_COMMAND* pCmd, + MV_CESA_TEST_SESSION* pTestSession, MV_U8* pIV, int ivSize); +MV_STATUS testClose(int idx); +MV_STATUS testOpen(int idx); +void close_session(int sid); +void cesaTestCheckReady(const MV_CESA_RESULT *r); +void cesaCheckReady(MV_CESA_RESULT* r); +void printTestResults(int idx, MV_STATUS status, int checkMode); +void cesaLastResult(void); +void cesaTestPrintReq(int req, int offset, int size); + +void cesaTestPrintStatus(void); +void cesaTestPrintSession(int idx); +void sizeTest(int testIdx, int iter, int checkMode); +void multiTest(int iter, int reqSize, int checkMode); +void oneTest(int testIdx, int caseIdx,int iter, int reqSize, int checkMode); +void multiSizeTest(int idx, int iter, int checkMode, char* inputData); +void cesaTest(int iter, int reqSize, int checkMode); +void cesaOneTest(int testIdx, int caseIdx,int iter, int reqSize, int checkMode); +void combiTest(int iter, int reqSize, int checkMode); +void shaTest(int iter, int reqSize, int checkMode); +void mdTest(int iter, int reqSize, int checkMode); +void aesTest(int iter, int reqSize, int checkMode); +void tripleDesTest(int iter, int reqSize, int checkMode); +void desTest(int iter, int reqSize, int checkMode); +void cesaTestStop(void); +MV_STATUS testRun(int idx, int caseIdx, int iter,int reqSize, int checkMode); +void cesaTestStart(int bufNum, int bufSize); + + +static MV_U32 getRate(MV_U32* remainder) +{ + MV_U32 kBits, milliSec, rate; + + milliSec = 0; + if( (cesaEndTicks - cesaBeginTicks) > 0) + { + milliSec = CESA_TEST_TICK_TO_MS(cesaEndTicks - cesaBeginTicks); + } + if(milliSec == 0) + { + if(remainder != NULL) + *remainder = 0; + return 0; + } + + kBits = (cesaIteration*cesaRateSize*8)/1000; + rate = kBits/milliSec; + if(remainder != NULL) + *remainder = ((kBits % milliSec)*10)/milliSec; + + return rate; +} + +static char* extractMbuf(MV_CESA_MBUF *pMbuf, + int offset, int size, char* hexStr) +{ + mvCesaCopyFromMbuf((MV_U8*)cesaBinBuffer, pMbuf, offset, size); + mvBinToHex((const MV_U8*)cesaBinBuffer, hexStr, size); + + return hexStr; +} + +static MV_BOOL cesaCheckMbuf(MV_CESA_MBUF *pMbuf, + const char* hexString, int offset, + int checkSize) +{ + MV_BOOL isFailed = MV_FALSE; + MV_STATUS status; + int size = strlen(hexString)/2; + int checkedSize = 0; +/* + mvOsPrintf("cesaCheckMbuf: pMbuf=%p, offset=%d, checkSize=%d, mBufSize=%d\n", + pMbuf, offset, checkSize, pMbuf->mbufSize); +*/ + if(pMbuf->mbufSize < (checkSize + offset)) + { + mvOsPrintf("checkSize (%d) is too large: offset=%d, mbufSize=%d\n", + checkSize, offset, pMbuf->mbufSize); + return MV_TRUE; + } + status = mvCesaCopyFromMbuf((MV_U8*)cesaBinBuffer, pMbuf, offset, checkSize); + if(status != MV_OK) + { + mvOsPrintf("CesaTest: Can't copy %d bytes from Mbuf=%p to checkBuf=%p\n", + checkSize, pMbuf, cesaBinBuffer); + return MV_TRUE; + } +/* + mvDebugMemDump(cesaBinBuffer, size, 1); +*/ + mvHexToBin(hexString, (MV_U8*)cesaExpBinBuffer, size); + + /* Compare buffers */ + while(checkSize > checkedSize) + { + size = MV_MIN(size, (checkSize - checkedSize)); + if(memcmp(cesaExpBinBuffer, &cesaBinBuffer[checkedSize], size) != 0) + { + mvOsPrintf("CheckMbuf failed: checkSize=%d, size=%d, checkedSize=%d\n", + checkSize, size, checkedSize); + mvDebugMemDump(&cesaBinBuffer[checkedSize], size, 1); + mvDebugMemDump(cesaExpBinBuffer, size, 1); + + isFailed = MV_TRUE; + break; + } + checkedSize += size; + } + + return isFailed; +} + +static MV_STATUS cesaSetMbuf(MV_CESA_MBUF *pMbuf, + const char* hexString, + int offset, int reqSize) +{ + MV_STATUS status = MV_OK; + int copySize, size = strlen(hexString)/2; + + mvHexToBin(hexString, (MV_U8*)cesaBinBuffer, size); + + copySize = 0; + while(reqSize > copySize) + { + size = MV_MIN(size, (reqSize - copySize)); + + status = mvCesaCopyToMbuf((MV_U8*)cesaBinBuffer, pMbuf, offset+copySize, size); + if(status != MV_OK) + { + mvOsPrintf("cesaSetMbuf Error: Copy %d of %d bytes to MBuf\n", + copySize, reqSize); + break; + } + copySize += size; + } + pMbuf->mbufSize = offset+copySize; + return status; +} + +static MV_CESA_TEST_SESSION* getTestSessionDb(int idx, int* pTestIdx) +{ + int testIdx, dbIdx = idx/100; + + if(dbIdx > MAX_TEST_TYPE) + { + mvOsPrintf("Wrong index %d - No such test type\n", idx); + return NULL; + } + testIdx = idx % 100; + + if(testIdx >= cesaTestsDB[dbIdx].numSessions) + { + mvOsPrintf("Wrong index %d - No such test\n", idx); + return NULL; + } + if(pTestIdx != NULL) + *pTestIdx = testIdx; + + return cesaTestsDB[dbIdx].pSessions; +} + +/* Debug */ +void cesaTestPrintReq(int req, int offset, int size) +{ + MV_CESA_MBUF* pMbuf; + + mvOsPrintf("cesaTestPrintReq: req=%d, offset=%d, size=%d\n", + req, offset, size); + mvDebugMemDump(cesaCmdRing, 128, 4); + + pMbuf = cesaCmdRing[req].pSrc; + mvCesaDebugMbuf("src", pMbuf, offset,size); + pMbuf = cesaCmdRing[req].pDst; + mvCesaDebugMbuf("dst", pMbuf, offset, size); + + cesaTestPrintStatus(); +} + +void cesaLastResult(void) +{ + mvOsPrintf("Last Result: ReqId = %d, SessionId = %d, rc = (%d)\n", + (MV_U32)cesaResult.pReqPrv, cesaResult.sessionId, + cesaResult.retCode); +} + +void printTestResults(int idx, MV_STATUS status, int checkMode) +{ + int testIdx; + MV_CESA_TEST_SESSION* pTestSessions = getTestSessionDb(idx, &testIdx); + + if(pTestSessions == NULL) + return; + + mvOsPrintf("%-35s %4dx%-4d : ", pTestSessions[testIdx].name, + cesaIteration, cesaReqSize); + if( (status == MV_OK) && + (cesaCryptoError == 0) && + (cesaError == 0) && + (cesaReqIdError == 0) ) + { + mvOsPrintf("Passed, Rate=%3u.%u Mbps (%5u cpp)\n", + cesaRate, cesaRateAfterDot, cesaEndTicks - cesaBeginTicks); + } + else + { + mvOsPrintf("Failed, Status = 0x%x\n", status); + if(cesaCryptoError > 0) + mvOsPrintf("cryptoError : %d\n", cesaCryptoError); + if(cesaReqIdError > 0) + mvOsPrintf("reqIdError : %d\n", cesaReqIdError); + if(cesaError > 0) + mvOsPrintf("cesaError : %d\n", cesaError); + } + if(cesaTestIsrMissCount > 0) + mvOsPrintf("cesaIsrMissed : %d\n", cesaTestIsrMissCount); +} + +void cesaCheckReady(MV_CESA_RESULT* r) +{ + int reqId; + MV_CESA_MBUF *pMbuf; + MV_BOOL isFailed; + + cesaResult = *r; + reqId = (int)cesaResult.pReqPrv; + pMbuf = cesaCmdRing[reqId].pDst; + +/* + mvOsPrintf("cesaCheckReady: reqId=%d, checkOffset=%d, checkSize=%d\n", + reqId, cesaCheckOffset, cesaCheckSize); +*/ + /* Check expected reqId */ + if(reqId != cesaExpReqId) + { + cesaReqIdError++; +/* + mvOsPrintf("CESA reqId Error: cbIter=%d (%d), reqId=%d, expReqId=%d\n", + cesaCbIter, cesaIteration, reqId, cesaExpReqId); +*/ + } + else + { + if( (cesaCheckMode == CESA_FULL_CHECK_MODE) || + (cesaCheckMode == CESA_FAST_CHECK_MODE) ) + { + if(cesaResult.retCode != MV_OK) + { + cesaError++; + + mvOsPrintf("CESA Error: cbIter=%d (%d), reqId=%d, rc=%d\n", + cesaCbIter, cesaIteration, reqId, cesaResult.retCode); + } + else + { + if( (cesaCheckSize > 0) && (cesaOutputHexStr != NULL) ) + { + /* Check expected output */ + + isFailed = cesaCheckMbuf(pMbuf, cesaOutputHexStr, cesaCheckOffset, cesaCheckSize); + if(isFailed) + { + mvOsPrintf("CESA Crypto Error: cbIter=%d (%d), reqId=%d\n", + cesaCbIter, cesaIteration, reqId); + + CESA_TEST_DEBUG_PRINT(("Error: reqId=%d, reqSize=%d, checkOffset=%d, checkSize=%d\n", + reqId, cesaReqSize, cesaCheckOffset, cesaCheckSize)); + + CESA_TEST_DEBUG_PRINT(("Output str: %s\n", cesaOutputHexStr)); + + CESA_TEST_DEBUG_CODE( mvCesaDebugMbuf("error", pMbuf, 0, cesaCheckOffset+cesaCheckSize) ); + + cesaCryptoError++; + } + } + } + } + } + if(cesaCheckMode == CESA_SHOW_CHECK_MODE) + { + extractMbuf(pMbuf, cesaCheckOffset, cesaCheckSize, cesaHexBuffer); + mvOsPrintf("%4d, %s\n", cesaCheckOffset, cesaHexBuffer); + } + + cesaCbIter++; + if(cesaCbIter >= cesaIteration) + { + cesaCbIter = 0; + cesaExpReqId = 0; + cesaIsReady = MV_TRUE; + + cesaEndTicks = CESA_TEST_TICK_GET(); + cesaRate = getRate(&cesaRateAfterDot); + } + else + { + cesaExpReqId = reqId + 1; + if(cesaExpReqId == CESA_DEF_REQ_SIZE) + cesaExpReqId = 0; + } +} + + +#ifdef MV_NETBSD +static int cesaTestReadyIsr(void *arg) +#else +#ifdef __KERNEL__ +static irqreturn_t cesaTestReadyIsr( int irq , void *dev_id) +#endif +#ifdef MV_VXWORKS +void cesaTestReadyIsr(void) +#endif +#endif +{ + MV_U32 cause; + MV_STATUS status; + MV_CESA_RESULT result; + + cesaTestIsrCount++; + /* Clear cause register */ + cause = MV_REG_READ(MV_CESA_ISR_CAUSE_REG); + if( (cause & MV_CESA_CAUSE_ACC_DMA_ALL_MASK) == 0) + { + mvOsPrintf("cesaTestReadyIsr: cause=0x%x\n", cause); +#ifdef MV_NETBSD + return 0; +#else +#ifdef __KERNEL__ + return 1; +#else + return; +#endif +#endif + } + + MV_REG_WRITE(MV_CESA_ISR_CAUSE_REG, 0); + + while(MV_TRUE) + { + /* Get Ready requests */ + status = mvCesaReadyGet(&result); + if(status == MV_OK) + cesaCheckReady(&result); + + break; + } + if( (cesaTestFull == 1) && (status != MV_BUSY) ) + { + cesaTestFull = 0; + CESA_TEST_WAKE_UP(); + } + +#ifdef __KERNEL__ + return 1; +#endif +} + +void +cesaTestCheckReady(const MV_CESA_RESULT *r) +{ + MV_CESA_RESULT result = *r; + + cesaCheckReady(&result); + + if (cesaTestFull == 1) { + cesaTestFull = 0; + CESA_TEST_WAKE_UP(); + } +} + +static INLINE int open_session(MV_CESA_OPEN_SESSION* pOs) +{ + MV_U16 sid; + MV_STATUS status; + + status = mvCesaSessionOpen(pOs, (short*)&sid); + if(status != MV_OK) + { + mvOsPrintf("CesaTest: Can't open new session - status = 0x%x\n", + status); + return -1; + } + + return (int)sid; +} + +void close_session(int sid) +{ + MV_STATUS status; + + status = mvCesaSessionClose(sid); + if(status != MV_OK) + { + mvOsPrintf("CesaTest: Can't close session %d - status = 0x%x\n", + sid, status); + } +} + +MV_STATUS testOpen(int idx) +{ + MV_CESA_OPEN_SESSION os; + int sid, i, testIdx; + MV_CESA_TEST_SESSION* pTestSession; + MV_U16 digestSize = 0; + + pTestSession = getTestSessionDb(idx, &testIdx); + if(pTestSession == NULL) + { + mvOsPrintf("Test %d is not exist\n", idx); + return MV_BAD_PARAM; + } + pTestSession = &pTestSession[testIdx]; + + if(pTestSession->sid != -1) + { + mvOsPrintf("Session for test %d already created: sid=%d\n", + idx, pTestSession->sid); + return MV_OK; + } + + os.cryptoAlgorithm = pTestSession->cryptoAlgorithm; + os.macMode = pTestSession->macAlgorithm; + switch(os.macMode) + { + case MV_CESA_MAC_MD5: + case MV_CESA_MAC_HMAC_MD5: + digestSize = MV_CESA_MD5_DIGEST_SIZE; + break; + + case MV_CESA_MAC_SHA1: + case MV_CESA_MAC_HMAC_SHA1: + digestSize = MV_CESA_SHA1_DIGEST_SIZE; + break; + + case MV_CESA_MAC_NULL: + digestSize = 0; + } + os.cryptoMode = pTestSession->cryptoMode; + os.direction = pTestSession->direction; + os.operation = pTestSession->operation; + + for(i=0; i<pTestSession->cryptoKeySize; i++) + os.cryptoKey[i] = pTestSession->pCryptoKey[i]; + + os.cryptoKeyLength = pTestSession->cryptoKeySize; + + for(i=0; i<pTestSession->macKeySize; i++) + os.macKey[i] = pTestSession->pMacKey[i]; + + os.macKeyLength = pTestSession->macKeySize; + os.digestSize = digestSize; + + sid = open_session(&os); + if(sid == -1) + { + mvOsPrintf("Can't open session for test %d: rc=0x%x\n", + idx, cesaResult.retCode); + return cesaResult.retCode; + } + CESA_TEST_DEBUG_PRINT(("Opened session: sid = %d\n", sid)); + pTestSession->sid = sid; + return MV_OK; +} + +MV_STATUS testClose(int idx) +{ + int testIdx; + MV_CESA_TEST_SESSION* pTestSession; + + pTestSession = getTestSessionDb(idx, &testIdx); + if(pTestSession == NULL) + { + mvOsPrintf("Test %d is not exist\n", idx); + return MV_BAD_PARAM; + } + pTestSession = &pTestSession[testIdx]; + + if(pTestSession->sid == -1) + { + mvOsPrintf("Test session %d is not opened\n", idx); + return MV_NO_SUCH; + } + + close_session(pTestSession->sid); + pTestSession->sid = -1; + + return MV_OK; +} + +MV_STATUS testCmd(int sid, int iter, MV_CESA_COMMAND* pCmd, + MV_CESA_TEST_SESSION* pTestSession, MV_U8* pIV, int ivSize) +{ + int cmdReqId = 0; + int i; + MV_STATUS rc = MV_OK; + char ivZeroHex[] = "0000"; + + if(iter == 0) + iter = CESA_DEF_ITER_NUM; + + if(pCmd == NULL) + { + mvOsPrintf("testCmd failed: pCmd=NULL\n"); + return MV_BAD_PARAM; + } + pCmd->sessionId = sid; + + cesaCryptoError = 0; + cesaReqIdError = 0; + cesaError = 0; + cesaTestIsrMissCount = 0; + cesaIsReady = MV_FALSE; + cesaIteration = iter; + + if(cesaInputHexStr == NULL) + cesaInputHexStr = cesaPlainHexEbc; + + for(i=0; i<CESA_DEF_REQ_SIZE; i++) + { + pCmd->pSrc = (MV_CESA_MBUF*)(cesaCmdRing[i].pSrc); + if(pIV != NULL) + { + /* If IV from SA - set IV in Source buffer to zeros */ + cesaSetMbuf(pCmd->pSrc, ivZeroHex, 0, pCmd->cryptoOffset); + cesaSetMbuf(pCmd->pSrc, cesaInputHexStr, pCmd->cryptoOffset, + (cesaReqSize - pCmd->cryptoOffset)); + } + else + { + cesaSetMbuf(pCmd->pSrc, cesaInputHexStr, 0, cesaReqSize); + } + pCmd->pDst = (MV_CESA_MBUF*)(cesaCmdRing[i].pDst); + cesaSetMbuf(pCmd->pDst, cesaNullPlainHexText, 0, cesaReqSize); + + memcpy(&cesaCmdRing[i], pCmd, sizeof(*pCmd)); + } + + if(cesaCheckMode == CESA_SW_SHOW_CHECK_MODE) + { + MV_U8 pDigest[MV_CESA_MAX_DIGEST_SIZE]; + + if(pTestSession->macAlgorithm == MV_CESA_MAC_MD5) + { + mvMD5(pCmd->pSrc->pFrags[0].bufVirtPtr, pCmd->macLength, pDigest); + mvOsPrintf("SW HASH_MD5: reqSize=%d, macLength=%d\n", + cesaReqSize, pCmd->macLength); + mvDebugMemDump(pDigest, MV_CESA_MD5_DIGEST_SIZE, 1); + return MV_OK; + } + if(pTestSession->macAlgorithm == MV_CESA_MAC_SHA1) + { + mvSHA1(pCmd->pSrc->pFrags[0].bufVirtPtr, pCmd->macLength, pDigest); + mvOsPrintf("SW HASH_SHA1: reqSize=%d, macLength=%d\n", + cesaReqSize, pCmd->macLength); + mvDebugMemDump(pDigest, MV_CESA_SHA1_DIGEST_SIZE, 1); + return MV_OK; + } + } + + cesaBeginTicks = CESA_TEST_TICK_GET(); + CESA_TEST_DEBUG_CODE( memset(cesaTestTrace, 0, sizeof(cesaTestTrace)); + cesaTestTraceIdx = 0; + ); + + if(cesaCheckMode == CESA_SW_NULL_CHECK_MODE) + { + volatile MV_U8 pDigest[MV_CESA_MAX_DIGEST_SIZE]; + + for(i=0; i<iter; i++) + { + if(pTestSession->macAlgorithm == MV_CESA_MAC_MD5) + { + mvMD5(pCmd->pSrc->pFrags[0].bufVirtPtr, pCmd->macLength, (unsigned char*)pDigest); + } + if(pTestSession->macAlgorithm == MV_CESA_MAC_SHA1) + { + mvSHA1(pCmd->pSrc->pFrags[0].bufVirtPtr, pCmd->macLength, (MV_U8 *)pDigest); + } + } + cesaEndTicks = CESA_TEST_TICK_GET(); + cesaRate = getRate(&cesaRateAfterDot); + cesaIsReady = MV_TRUE; + + return MV_OK; + } + + /*cesaTestIsrCount = 0;*/ + /*mvCesaDebugStatsClear();*/ + +#ifndef MV_NETBSD + MV_REG_WRITE(MV_CESA_ISR_CAUSE_REG, 0); +#endif + + for(i=0; i<iter; i++) + { + unsigned long flags; + + pCmd = &cesaCmdRing[cmdReqId]; + pCmd->pReqPrv = (void*)cmdReqId; + + CESA_TEST_LOCK(flags); + + rc = mvCesaAction(pCmd); + if(rc == MV_NO_RESOURCE) + cesaTestFull = 1; + + CESA_TEST_UNLOCK(flags); + + if(rc == MV_NO_RESOURCE) + { + CESA_TEST_LOCK(flags); + CESA_TEST_WAIT( (cesaTestFull == 0), 100); + CESA_TEST_UNLOCK(flags); + if(cesaTestFull == 1) + { + mvOsPrintf("CESA Test timeout: i=%d, iter=%d, cesaTestFull=%d\n", + i, iter, cesaTestFull); + cesaTestFull = 0; + return MV_TIMEOUT; + } + + CESA_TEST_LOCK(flags); + + rc = mvCesaAction(pCmd); + + CESA_TEST_UNLOCK(flags); + } + if( (rc != MV_OK) && (rc != MV_NO_MORE) ) + { + mvOsPrintf("mvCesaAction failed: rc=%d\n", rc); + return rc; + } + + cmdReqId++; + if(cmdReqId >= CESA_DEF_REQ_SIZE) + cmdReqId = 0; + +#ifdef MV_LINUX + /* Reschedule each 16 requests */ + if( (i & 0xF) == 0) + schedule(); +#endif + } + return MV_OK; +} + +void cesaTestStart(int bufNum, int bufSize) +{ + int i, j, idx; + MV_CESA_MBUF *pMbufSrc, *pMbufDst; + MV_BUF_INFO *pFragsSrc, *pFragsDst; + char *pBuf; +#ifndef MV_NETBSD + int numOfSessions, queueDepth; + char *pSram; + MV_STATUS status; + MV_CPU_DEC_WIN addrDecWin; +#endif + + cesaCmdRing = mvOsMalloc(sizeof(MV_CESA_COMMAND) * CESA_DEF_REQ_SIZE); + if(cesaCmdRing == NULL) + { + mvOsPrintf("testStart: Can't allocate %ld bytes of memory\n", + sizeof(MV_CESA_COMMAND) * CESA_DEF_REQ_SIZE); + return; + } + memset(cesaCmdRing, 0, sizeof(MV_CESA_COMMAND) * CESA_DEF_REQ_SIZE); + + if(bufNum == 0) + bufNum = CESA_DEF_BUF_NUM; + + if(bufSize == 0) + bufSize = CESA_DEF_BUF_SIZE; + + cesaBufNum = bufNum; + cesaBufSize = bufSize; + mvOsPrintf("CESA test started: bufNum = %d, bufSize = %d\n", + bufNum, bufSize); + + cesaHexBuffer = mvOsMalloc(2*bufNum*bufSize); + if(cesaHexBuffer == NULL) + { + mvOsPrintf("testStart: Can't malloc %d bytes for cesaHexBuffer.\n", + 2*bufNum*bufSize); + return; + } + memset(cesaHexBuffer, 0, (2*bufNum*bufSize)); + + cesaBinBuffer = mvOsMalloc(bufNum*bufSize); + if(cesaBinBuffer == NULL) + { + mvOsPrintf("testStart: Can't malloc %d bytes for cesaBinBuffer\n", + bufNum*bufSize); + return; + } + memset(cesaBinBuffer, 0, (bufNum*bufSize)); + + cesaExpBinBuffer = mvOsMalloc(bufNum*bufSize); + if(cesaExpBinBuffer == NULL) + { + mvOsPrintf("testStart: Can't malloc %d bytes for cesaExpBinBuffer\n", + bufNum*bufSize); + return; + } + memset(cesaExpBinBuffer, 0, (bufNum*bufSize)); + + CESA_TEST_WAIT_INIT(); + + pMbufSrc = mvOsMalloc(sizeof(MV_CESA_MBUF) * CESA_DEF_REQ_SIZE); + pFragsSrc = mvOsMalloc(sizeof(MV_BUF_INFO) * bufNum * CESA_DEF_REQ_SIZE); + + pMbufDst = mvOsMalloc(sizeof(MV_CESA_MBUF) * CESA_DEF_REQ_SIZE); + pFragsDst = mvOsMalloc(sizeof(MV_BUF_INFO) * bufNum * CESA_DEF_REQ_SIZE); + + if( (pMbufSrc == NULL) || (pFragsSrc == NULL) || + (pMbufDst == NULL) || (pFragsDst == NULL) ) + { + mvOsPrintf("testStart: Can't malloc Src and Dst pMbuf and pFrags structures.\n"); + /* !!!! Dima cesaTestCleanup();*/ + return; + } + + memset(pMbufSrc, 0, sizeof(MV_CESA_MBUF) * CESA_DEF_REQ_SIZE); + memset(pFragsSrc, 0, sizeof(MV_BUF_INFO) * bufNum * CESA_DEF_REQ_SIZE); + + memset(pMbufDst, 0, sizeof(MV_CESA_MBUF) * CESA_DEF_REQ_SIZE); + memset(pFragsDst, 0, sizeof(MV_BUF_INFO) * bufNum * CESA_DEF_REQ_SIZE); + + mvOsPrintf("Cesa Test Start: pMbufSrc=%p, pFragsSrc=%p, pMbufDst=%p, pFragsDst=%p\n", + pMbufSrc, pFragsSrc, pMbufDst, pFragsDst); + + idx = 0; + for(i=0; i<CESA_DEF_REQ_SIZE; i++) + { + pBuf = mvOsIoCachedMalloc(cesaTestOSHandle,bufSize * bufNum * 2, + &cesaReqBufs[i].bufPhysAddr, + &cesaReqBufs[i].memHandle); + if(pBuf == NULL) + { + mvOsPrintf("testStart: Can't malloc %d bytes for pBuf\n", + bufSize * bufNum * 2); + return; + } + + memset(pBuf, 0, bufSize * bufNum * 2); + mvOsCacheFlush(cesaTestOSHandle,pBuf, bufSize * bufNum * 2); + if(pBuf == NULL) + { + mvOsPrintf("cesaTestStart: Can't allocate %d bytes for req_%d buffers\n", + bufSize * bufNum * 2, i); + return; + } + + cesaReqBufs[i].bufVirtPtr = (MV_U8*)pBuf; + cesaReqBufs[i].bufSize = bufSize * bufNum * 2; + + cesaCmdRing[i].pSrc = &pMbufSrc[i]; + cesaCmdRing[i].pSrc->pFrags = &pFragsSrc[idx]; + cesaCmdRing[i].pSrc->numFrags = bufNum; + cesaCmdRing[i].pSrc->mbufSize = 0; + + cesaCmdRing[i].pDst = &pMbufDst[i]; + cesaCmdRing[i].pDst->pFrags = &pFragsDst[idx]; + cesaCmdRing[i].pDst->numFrags = bufNum; + cesaCmdRing[i].pDst->mbufSize = 0; + + for(j=0; j<bufNum; j++) + { + cesaCmdRing[i].pSrc->pFrags[j].bufVirtPtr = (MV_U8*)pBuf; + cesaCmdRing[i].pSrc->pFrags[j].bufSize = bufSize; + pBuf += bufSize; + cesaCmdRing[i].pDst->pFrags[j].bufVirtPtr = (MV_U8*)pBuf; + cesaCmdRing[i].pDst->pFrags[j].bufSize = bufSize; + pBuf += bufSize; + } + idx += bufNum; + } + +#ifndef MV_NETBSD + if (mvCpuIfTargetWinGet(CRYPT_ENG, &addrDecWin) == MV_OK) + pSram = (char*)addrDecWin.addrWin.baseLow; + else + { + mvOsPrintf("mvCesaInit: ERR. mvCpuIfTargetWinGet failed\n"); + return; + } + +#ifdef MV_CESA_NO_SRAM + pSram = mvOsMalloc(4*1024+8); + if(pSram == NULL) + { + mvOsPrintf("CesaTest: can't allocate %d bytes for SRAM simulation\n", + 4*1024+8); + /* !!!! Dima cesaTestCleanup();*/ + return; + } + pSram = (MV_U8*)MV_ALIGN_UP((MV_U32)pSram, 8); +#endif /* MV_CESA_NO_SRAM */ + + numOfSessions = CESA_DEF_SESSION_NUM; + queueDepth = CESA_DEF_REQ_SIZE - MV_CESA_MAX_CHAN; + + status = mvCesaInit(numOfSessions, queueDepth, pSram, NULL); + if(status != MV_OK) + { + mvOsPrintf("mvCesaInit is Failed: status = 0x%x\n", status); + /* !!!! Dima cesaTestCleanup();*/ + return; + } +#endif /* !MV_NETBSD */ + + /* Prepare data for tests */ + for(i=0; i<50; i++) + strcat((char*)cesaDataHexStr3, "dd"); + + strcpy((char*)cesaDataAndMd5digest3, cesaDataHexStr3); + strcpy((char*)cesaDataAndSha1digest3, cesaDataHexStr3); + + /* Digest must be 8 byte aligned */ + for(; i<56; i++) + { + strcat((char*)cesaDataAndMd5digest3, "00"); + strcat((char*)cesaDataAndSha1digest3, "00"); + } + strcat((char*)cesaDataAndMd5digest3, cesaHmacMd5digestHex3); + strcat((char*)cesaDataAndSha1digest3, cesaHmacSha1digestHex3); + +#ifndef MV_NETBSD + MV_REG_WRITE( MV_CESA_ISR_CAUSE_REG, 0); + MV_REG_WRITE( MV_CESA_ISR_MASK_REG, MV_CESA_CAUSE_ACC_DMA_MASK); +#endif + +#ifdef MV_VXWORKS + { + MV_STATUS status; + + status = intConnect((VOIDFUNCPTR *)INT_LVL_CESA, cesaTestReadyIsr, (int)NULL); + if (status != OK) + { + mvOsPrintf("CESA: Can't connect CESA (%d) interrupt, status=0x%x \n", + INT_LVL_CESA, status); + /* !!!! Dima cesaTestCleanup();*/ + return; + } + cesaSemId = semMCreate(SEM_Q_PRIORITY | SEM_INVERSION_SAFE | SEM_DELETE_SAFE); + if(cesaSemId == NULL) + { + mvOsPrintf("cesaTestStart: Can't create semaphore\n"); + return; + } + intEnable(INT_LVL_CESA); + } +#endif /* MV_VXWORKS */ + +#if !defined(MV_NETBSD) && defined(__KERNEL__) + if( request_irq(CESA_IRQ, cesaTestReadyIsr, (SA_INTERRUPT) , "cesa_test", NULL ) ) + { + mvOsPrintf( "cannot assign irq\n" ); + /* !!!! Dima cesaTestCleanup();*/ + return; + } + spin_lock_init( &cesaLock ); +#endif +} + +MV_STATUS testRun(int idx, int caseIdx, int iter, + int reqSize, int checkMode) +{ + int testIdx, count, sid, digestSize; + int blockSize; + MV_CESA_TEST_SESSION* pTestSession; + MV_CESA_COMMAND cmd; + MV_STATUS status; + + memset(&cmd, 0, sizeof(cmd)); + + pTestSession = getTestSessionDb(idx, &testIdx); + if(pTestSession == NULL) + { + mvOsPrintf("Test %d is not exist\n", idx); + return MV_BAD_PARAM; + } + pTestSession = &pTestSession[testIdx]; + + sid = pTestSession->sid; + if(sid == -1) + { + mvOsPrintf("Test %d is not opened\n", idx); + return MV_BAD_STATE; + } + switch(pTestSession->cryptoAlgorithm) + { + case MV_CESA_CRYPTO_DES: + case MV_CESA_CRYPTO_3DES: + blockSize = MV_CESA_DES_BLOCK_SIZE; + break; + + case MV_CESA_CRYPTO_AES: + blockSize = MV_CESA_AES_BLOCK_SIZE; + break; + + case MV_CESA_CRYPTO_NULL: + blockSize = 0; + break; + + default: + mvOsPrintf("cesaTestRun: Bad CryptoAlgorithm=%d\n", + pTestSession->cryptoAlgorithm); + return MV_BAD_PARAM; + } + switch(pTestSession->macAlgorithm) + { + case MV_CESA_MAC_MD5: + case MV_CESA_MAC_HMAC_MD5: + digestSize = MV_CESA_MD5_DIGEST_SIZE; + break; + + case MV_CESA_MAC_SHA1: + case MV_CESA_MAC_HMAC_SHA1: + digestSize = MV_CESA_SHA1_DIGEST_SIZE; + break; + default: + digestSize = 0; + } + + if(iter == 0) + iter = CESA_DEF_ITER_NUM; + + if(pTestSession->direction == MV_CESA_DIR_ENCODE) + { + cesaOutputHexStr = cesaTestCases[caseIdx].cipherHexStr; + cesaInputHexStr = cesaTestCases[caseIdx].plainHexStr; + } + else + { + cesaOutputHexStr = cesaTestCases[caseIdx].plainHexStr; + cesaInputHexStr = cesaTestCases[caseIdx].cipherHexStr; + } + + cmd.sessionId = sid; + if(checkMode == CESA_FAST_CHECK_MODE) + { + cmd.cryptoLength = cesaTestCases[caseIdx].cryptoLength; + cmd.macLength = cesaTestCases[caseIdx].macLength; + } + else + { + cmd.cryptoLength = reqSize; + cmd.macLength = reqSize; + } + cesaRateSize = cmd.cryptoLength; + cesaReqSize = cmd.cryptoLength; + cmd.cryptoOffset = 0; + if(pTestSession->operation != MV_CESA_MAC_ONLY) + { + if( (pTestSession->cryptoMode == MV_CESA_CRYPTO_CBC) || + (pTestSession->cryptoMode == MV_CESA_CRYPTO_CTR) ) + { + cmd.ivOffset = 0; + cmd.cryptoOffset = blockSize; + if(cesaTestCases[caseIdx].pCryptoIV == NULL) + { + cmd.ivFromUser = 1; + } + else + { + cmd.ivFromUser = 0; + mvCesaCryptoIvSet(cesaTestCases[caseIdx].pCryptoIV, blockSize); + } + cesaReqSize = cmd.cryptoOffset + cmd.cryptoLength; + } + } + +/* + mvOsPrintf("ivFromUser=%d, cryptoLength=%d, cesaReqSize=%d, cryptoOffset=%d\n", + cmd.ivFromUser, cmd.cryptoLength, cesaReqSize, cmd.cryptoOffset); +*/ + if(pTestSession->operation != MV_CESA_CRYPTO_ONLY) + { + cmd.macOffset = cmd.cryptoOffset; + + if(cesaTestCases[caseIdx].digestOffset == -1) + { + cmd.digestOffset = cmd.macOffset + cmd.macLength; + cmd.digestOffset = MV_ALIGN_UP(cmd.digestOffset, 8); + } + else + { + cmd.digestOffset = cesaTestCases[caseIdx].digestOffset; + } + if( (cmd.digestOffset + digestSize) > cesaReqSize) + cesaReqSize = cmd.digestOffset + digestSize; + } + + cesaCheckMode = checkMode; + + if(checkMode == CESA_NULL_CHECK_MODE) + { + cesaCheckSize = 0; + cesaCheckOffset = 0; + } + else + { + if(pTestSession->operation == MV_CESA_CRYPTO_ONLY) + { + cesaCheckOffset = 0; + cesaCheckSize = cmd.cryptoLength; + } + else + { + cesaCheckSize = digestSize; + cesaCheckOffset = cmd.digestOffset; + } + } +/* + mvOsPrintf("reqSize=%d, checkSize=%d, checkOffset=%d, checkMode=%d\n", + cesaReqSize, cesaCheckSize, cesaCheckOffset, cesaCheckMode); + + mvOsPrintf("blockSize=%d, ivOffset=%d, ivFromUser=%d, crOffset=%d, crLength=%d\n", + blockSize, cmd.ivOffset, cmd.ivFromUser, + cmd.cryptoOffset, cmd.cryptoLength); + + mvOsPrintf("macOffset=%d, digestOffset=%d, macLength=%d\n", + cmd.macOffset, cmd.digestOffset, cmd.macLength); +*/ + status = testCmd(sid, iter, &cmd, pTestSession, + cesaTestCases[caseIdx].pCryptoIV, blockSize); + + if(status != MV_OK) + return status; + + /* Wait when all callbacks is received */ + count = 0; + while(cesaIsReady == MV_FALSE) + { + mvOsSleep(10); + count++; + if(count > 100) + { + mvOsPrintf("testRun: Timeout occured\n"); + return MV_TIMEOUT; + } + } + + return MV_OK; +} + + +void cesaTestStop(void) +{ + MV_CESA_MBUF *pMbufSrc, *pMbufDst; + MV_BUF_INFO *pFragsSrc, *pFragsDst; + int i; + + /* Release all allocated memories */ + pMbufSrc = (MV_CESA_MBUF*)(cesaCmdRing[0].pSrc); + pFragsSrc = cesaCmdRing[0].pSrc->pFrags; + + pMbufDst = (MV_CESA_MBUF*)(cesaCmdRing[0].pDst); + pFragsDst = cesaCmdRing[0].pDst->pFrags; + + mvOsFree(pMbufSrc); + mvOsFree(pMbufDst); + mvOsFree(pFragsSrc); + mvOsFree(pFragsDst); + + for(i=0; i<CESA_DEF_REQ_SIZE; i++) + { + mvOsIoCachedFree(cesaTestOSHandle,cesaReqBufs[i].bufSize, + cesaReqBufs[i].bufPhysAddr,cesaReqBufs[i].bufVirtPtr, + cesaReqBufs[i].memHandle); + } + cesaDataHexStr3[0] = '\0'; +} + +void desTest(int iter, int reqSize, int checkMode) +{ + int mode, i; + MV_STATUS status; + + mode = checkMode; + if(checkMode == CESA_FULL_CHECK_MODE) + mode = CESA_FAST_CHECK_MODE; + i = iter; + if(mode != CESA_NULL_CHECK_MODE) + i = 1; + + testOpen(0); + testOpen(1); + testOpen(2); + testOpen(3); + +/* DES / ECB mode / Encrypt only */ + status = testRun(0, 1, iter, reqSize, checkMode); + printTestResults(0, status, checkMode); + +/* DES / ECB mode / Decrypt only */ + status = testRun(1, 1, iter, reqSize, checkMode); + printTestResults(1, status, checkMode); + +/* DES / CBC mode / Encrypt only */ + status = testRun(2, 2, i, reqSize, mode); + printTestResults(2, status, mode); + +/* DES / CBC mode / Decrypt only */ + status = testRun(3, 2, iter, reqSize, mode); + printTestResults(3, status, mode); + + testClose(0); + testClose(1); + testClose(2); + testClose(3); +} + +void tripleDesTest(int iter, int reqSize, int checkMode) +{ + int mode, i; + MV_STATUS status; + + mode = checkMode; + if(checkMode == CESA_FULL_CHECK_MODE) + mode = CESA_FAST_CHECK_MODE; + i = iter; + if(mode != CESA_NULL_CHECK_MODE) + i = 1; + + testOpen(100); + testOpen(101); + testOpen(102); + testOpen(103); + +/* 3DES / ECB mode / Encrypt only */ + status = testRun(100, 1, iter, reqSize, checkMode); + printTestResults(100, status, checkMode); + +/* 3DES / ECB mode / Decrypt only */ + status = testRun(101, 1, iter, reqSize, checkMode); + printTestResults(101, status, checkMode); + +/* 3DES / CBC mode / Encrypt only */ + status = testRun(102, 2, i, reqSize, mode); + printTestResults(102, status, mode); + +/* 3DES / CBC mode / Decrypt only */ + status = testRun(103, 2, iter, reqSize, mode); + printTestResults(103, status, mode); + + testClose(100); + testClose(101); + testClose(102); + testClose(103); +} + +void aesTest(int iter, int reqSize, int checkMode) +{ + MV_STATUS status; + int mode, i; + + mode = checkMode; + if(checkMode == CESA_FULL_CHECK_MODE) + mode = CESA_FAST_CHECK_MODE; + + i = iter; + if(mode != CESA_NULL_CHECK_MODE) + i = 1; + + testOpen(200); + testOpen(201); + testOpen(202); + testOpen(203); + testOpen(204); + testOpen(205); + testOpen(206); + testOpen(207); + testOpen(208); + +/* AES-128 Encode ECB mode */ + status = testRun(200, 3, iter, reqSize, checkMode); + printTestResults(200, status, checkMode); + +/* AES-128 Decode ECB mode */ + status = testRun(201, 3, iter, reqSize, checkMode); + printTestResults(201, status, checkMode); + +/* AES-128 Encode CBC mode (IV from SA) */ + status = testRun(202, 10, i, reqSize, mode); + printTestResults(202, status, mode); + +/* AES-128 Encode CBC mode (IV from User) */ + status = testRun(202, 24, i, reqSize, mode); + printTestResults(202, status, mode); + +/* AES-128 Decode CBC mode */ + status = testRun(203, 24, iter, reqSize, mode); + printTestResults(203, status, checkMode); + +/* AES-192 Encode ECB mode */ + status = testRun(204, 4, iter, reqSize, checkMode); + printTestResults(204, status, checkMode); + +/* AES-192 Decode ECB mode */ + status = testRun(205, 4, iter, reqSize, checkMode); + printTestResults(205, status, checkMode); + +/* AES-256 Encode ECB mode */ + status = testRun(206, 5, iter, reqSize, checkMode); + printTestResults(206, status, checkMode); + +/* AES-256 Decode ECB mode */ + status = testRun(207, 5, iter, reqSize, checkMode); + printTestResults(207, status, checkMode); + +#if defined(MV_LINUX) +/* AES-128 Encode CTR mode */ + status = testRun(208, 23, iter, reqSize, mode); + printTestResults(208, status, checkMode); +#endif + testClose(200); + testClose(201); + testClose(202); + testClose(203); + testClose(204); + testClose(205); + testClose(206); + testClose(207); + testClose(208); +} + + +void mdTest(int iter, int reqSize, int checkMode) +{ + int mode; + MV_STATUS status; + + if(iter == 0) + iter = CESA_DEF_ITER_NUM; + + mode = checkMode; + if(checkMode == CESA_FULL_CHECK_MODE) + mode = CESA_FAST_CHECK_MODE; + + testOpen(300); + testOpen(301); + testOpen(302); + testOpen(303); + testOpen(305); + +/* HMAC-MD5 Generate signature test */ + status = testRun(300, 6, iter, reqSize, mode); + printTestResults(300, status, checkMode); + +/* HMAC-MD5 Verify Signature test */ + status = testRun(301, 7, iter, reqSize, mode); + printTestResults(301, status, checkMode); + +/* HMAC-MD5 Generate signature test */ + status = testRun(302, 8, iter, reqSize, mode); + printTestResults(302, status, checkMode); + +/* HMAC-MD5 Verify Signature test */ + status = testRun(303, 9, iter, reqSize, mode); + printTestResults(303, status, checkMode); + +/* HASH-MD5 Generate signature test */ + status = testRun(305, 15, iter, reqSize, mode); + printTestResults(305, status, checkMode); + + testClose(300); + testClose(301); + testClose(302); + testClose(303); + testClose(305); +} + +void shaTest(int iter, int reqSize, int checkMode) +{ + int mode; + MV_STATUS status; + + if(iter == 0) + iter = CESA_DEF_ITER_NUM; + + mode = checkMode; + if(checkMode == CESA_FULL_CHECK_MODE) + mode = CESA_FAST_CHECK_MODE; + + testOpen(400); + testOpen(401); + testOpen(402); + testOpen(403); + testOpen(405); + +/* HMAC-SHA1 Generate signature test */ + status = testRun(400, 11, iter, reqSize, mode); + printTestResults(400, status, checkMode); + +/* HMAC-SHA1 Verify Signature test */ + status = testRun(401, 12, iter, reqSize, mode); + printTestResults(401, status, checkMode); + +/* HMAC-SHA1 Generate signature test */ + status = testRun(402, 13, iter, reqSize, mode); + printTestResults(402, status, checkMode); + +/* HMAC-SHA1 Verify Signature test */ + status = testRun(403, 14, iter, reqSize, mode); + printTestResults(403, status, checkMode); + +/* HMAC-SHA1 Generate signature test */ + status = testRun(405, 16, iter, reqSize, mode); + printTestResults(405, status, checkMode); + + testClose(400); + testClose(401); + testClose(402); + testClose(403); + testClose(405); +} + +void combiTest(int iter, int reqSize, int checkMode) +{ + MV_STATUS status; + int mode, i; + + mode = checkMode; + if(checkMode == CESA_FULL_CHECK_MODE) + mode = CESA_FAST_CHECK_MODE; + + if(iter == 0) + iter = CESA_DEF_ITER_NUM; + + i = iter; + if(mode != CESA_NULL_CHECK_MODE) + i = 1; + + testOpen(500); + testOpen(501); + testOpen(502); + testOpen(503); + testOpen(504); + testOpen(505); + testOpen(506); + testOpen(507); + +/* DES ECB + MD5 encode test */ + status = testRun(500, 17, iter, reqSize, mode); + printTestResults(500, status, mode); + +/* DES ECB + SHA1 encode test */ + status = testRun(501, 18, iter, reqSize, mode); + printTestResults(501, status, mode); + +/* 3DES ECB + MD5 encode test */ + status = testRun(502, 17, iter, reqSize, mode); + printTestResults(502, status, mode); + +/* 3DES ECB + SHA1 encode test */ + status = testRun(503, 18, iter, reqSize, mode); + printTestResults(503, status, mode); + +/* 3DES CBC + MD5 encode test */ + status = testRun(504, 19, i, reqSize, mode); + printTestResults(504, status, mode); + +/* 3DES CBC + SHA1 encode test */ + status = testRun(505, 20, i, reqSize, mode); + printTestResults(505, status, mode); + +/* AES-128 CBC + MD5 encode test */ + status = testRun(506, 21, i, reqSize, mode); + printTestResults(506, status, mode); + +/* AES-128 CBC + SHA1 encode test */ + status = testRun(507, 22, i, reqSize, mode); + printTestResults(507, status, mode); + + testClose(500); + testClose(501); + testClose(502); + testClose(503); + testClose(504); + testClose(505); + testClose(506); + testClose(507); +} + +void cesaOneTest(int testIdx, int caseIdx, + int iter, int reqSize, int checkMode) +{ + MV_STATUS status; + + if(iter == 0) + iter = CESA_DEF_ITER_NUM; + + mvOsPrintf("test=%d, case=%d, size=%d, iter=%d\n", + testIdx, caseIdx, reqSize, iter); + + status = testOpen(testIdx); + + status = testRun(testIdx, caseIdx, iter, reqSize, checkMode); + printTestResults(testIdx, status, checkMode); + status = testClose(testIdx); + +} + +void cesaTest(int iter, int reqSize, int checkMode) +{ + if(iter == 0) + iter = CESA_DEF_ITER_NUM; + + mvOsPrintf("%d iteration\n", iter); + mvOsPrintf("%d size\n\n", reqSize); + +/* DES tests */ + desTest(iter, reqSize, checkMode); + +/* 3DES tests */ + tripleDesTest(iter, reqSize, checkMode); + +/* AES tests */ + aesTest(iter, reqSize, checkMode); + +/* MD5 tests */ + mdTest(iter, reqSize, checkMode); + +/* SHA-1 tests */ + shaTest(iter, reqSize, checkMode); +} + +void multiSizeTest(int idx, int iter, int checkMode, char* inputData) +{ + MV_STATUS status; + int i; + MV_CESA_SIZE_TEST* pMultiTest; + + if( testOpen(idx) != MV_OK) + return; + + if(iter == 0) + iter = CESA_DEF_ITER_NUM; + + if(checkMode == CESA_SHOW_CHECK_MODE) + { + iter = 1; + } + else + checkMode = CESA_FULL_CHECK_MODE; + + cesaTestCases[0].plainHexStr = inputData; + cesaTestCases[0].pCryptoIV = NULL; + + switch(idx) + { + case 302: + pMultiTest = mdMultiSizeTest302; + if(inputData == NULL) + cesaTestCases[0].plainHexStr = cesaDataHexStr3; + break; + + case 304: + pMultiTest = mdMultiSizeTest304; + if(inputData == NULL) + cesaTestCases[0].plainHexStr = hashHexStr80; + break; + + case 305: + pMultiTest = mdMultiSizeTest305; + if(inputData == NULL) + cesaTestCases[0].plainHexStr = hashHexStr80; + break; + + case 402: + pMultiTest = shaMultiSizeTest402; + if(inputData == NULL) + cesaTestCases[0].plainHexStr = hashHexStr80; + break; + + case 404: + pMultiTest = shaMultiSizeTest404; + if(inputData == NULL) + cesaTestCases[0].plainHexStr = hashHexStr80; + break; + + case 405: + pMultiTest = shaMultiSizeTest405; + if(inputData == NULL) + cesaTestCases[0].plainHexStr = hashHexStr80; + break; + + case 502: + pMultiTest = tripleDesMdMultiSizeTest502; + if(inputData == NULL) + cesaTestCases[0].plainHexStr = hashHexStr80; + break; + + case 503: + pMultiTest = tripleDesShaMultiSizeTest503; + if(inputData == NULL) + cesaTestCases[0].plainHexStr = hashHexStr80; + break; + + case 504: + iter = 1; + pMultiTest = cbc3desMdMultiSizeTest504; + cesaTestCases[0].pCryptoIV = iv1; + if(inputData == NULL) + cesaTestCases[0].plainHexStr = hashHexStr80; + break; + + case 505: + iter = 1; + pMultiTest = cbc3desShaMultiSizeTest505; + cesaTestCases[0].pCryptoIV = iv1; + if(inputData == NULL) + cesaTestCases[0].plainHexStr = hashHexStr80; + break; + + case 506: + iter = 1; + pMultiTest = cbcAes128md5multiSizeTest506; + cesaTestCases[0].pCryptoIV = iv5; + if(inputData == NULL) + cesaTestCases[0].plainHexStr = hashHexStr80; + break; + + case 507: + iter = 1; + pMultiTest = cbcAes128sha1multiSizeTest507; + cesaTestCases[0].pCryptoIV = iv5; + if(inputData == NULL) + cesaTestCases[0].plainHexStr = hashHexStr80; + break; + + default: + iter = 1; + checkMode = CESA_SHOW_CHECK_MODE; + pMultiTest = mdMultiSizeTest302; + if(inputData == NULL) + cesaTestCases[0].plainHexStr = hashHexStr80; + } + i = 0; + while(pMultiTest[i].outputHexStr != NULL) + { + cesaTestCases[0].cipherHexStr = (char *)pMultiTest[i].outputHexStr; + status = testRun(idx, 0, iter, pMultiTest[i].size, + checkMode); + if(checkMode != CESA_SHOW_CHECK_MODE) + { + cesaReqSize = pMultiTest[i].size; + printTestResults(idx, status, checkMode); + } + if(status != MV_OK) + break; + i++; + } + testClose(idx); +/* + mvCesaDebugStatus(); + cesaTestPrintStatus(); +*/ +} + +void open_session_test(int idx, int caseIdx, int iter) +{ + int reqIdError, cryptoError, openErrors, i; + int openErrDisp[100]; + MV_STATUS status; + + memset(openErrDisp, 0, sizeof(openErrDisp)); + openErrors = 0; + reqIdError = 0; + cryptoError = 0; + for(i=0; i<iter; i++) + { + status = testOpen(idx); + if(status != MV_OK) + { + openErrors++; + openErrDisp[status]++; + } + else + { + testRun(idx, caseIdx, 1, 0, CESA_FAST_CHECK_MODE); + if(cesaCryptoError > 0) + cryptoError++; + if(cesaReqIdError > 0) + reqIdError++; + + testClose(idx); + } + } + if(cryptoError > 0) + mvOsPrintf("cryptoError : %d\n", cryptoError); + if(reqIdError > 0) + mvOsPrintf("reqIdError : %d\n", reqIdError); + + if(openErrors > 0) + { + mvOsPrintf("Open Errors = %d\n", openErrors); + for(i=0; i<100; i++) + { + if(openErrDisp[i] != 0) + mvOsPrintf("Error %d - occurs %d times\n", i, openErrDisp[i]); + } + } +} + + +void loopback_test(int idx, int iter, int size, char* pPlainData) +{ +} + + +#if defined(MV_VXWORKS) +int testMode = 0; +unsigned __TASKCONV cesaTask(void* args) +{ + int reqSize = cesaReqSize; + + if(testMode == 0) + { + cesaOneTest(cesaTestIdx, cesaCaseIdx, cesaIteration, + reqSize, cesaCheckMode); + } + else + { + if(testMode == 1) + { + cesaTest(cesaIteration, reqSize, cesaCheckMode); + combiTest(cesaIteration, reqSize, cesaCheckMode); + } + else + { + multiSizeTest(cesaIdx, cesaIteration, cesaCheckMode, NULL); + } + } + return 0; +} + +void oneTest(int testIdx, int caseIdx, + int iter, int reqSize, int checkMode) +{ + long rc; + + cesaIteration = iter; + cesaReqSize = cesaRateSize = reqSize; + cesaCheckMode = checkMode; + testMode = 0; + cesaTestIdx = testIdx; + cesaCaseIdx = caseIdx; + rc = mvOsTaskCreate("CESA_T", 100, 4*1024, cesaTask, NULL, &cesaTaskId); + if (rc != MV_OK) + { + mvOsPrintf("hMW: Can't create CESA multiCmd test task, rc = %ld\n", rc); + } +} + +void multiTest(int iter, int reqSize, int checkMode) +{ + long rc; + + cesaIteration = iter; + cesaCheckMode = checkMode; + cesaReqSize = reqSize; + testMode = 1; + rc = mvOsTaskCreate("CESA_T", 100, 4*1024, cesaTask, NULL, &cesaTaskId); + if (rc != MV_OK) + { + mvOsPrintf("hMW: Can't create CESA multiCmd test task, rc = %ld\n", rc); + } +} + +void sizeTest(int testIdx, int iter, int checkMode) +{ + long rc; + + cesaIteration = iter; + cesaCheckMode = checkMode; + testMode = 2; + cesaIdx = testIdx; + rc = mvOsTaskCreate("CESA_T", 100, 4*1024, cesaTask, NULL, &cesaTaskId); + if (rc != MV_OK) + { + mvOsPrintf("hMW: Can't create CESA test task, rc = %ld\n", rc); + } +} + +#endif /* MV_VXWORKS */ + +extern void mvCesaDebugSA(short sid, int mode); +void cesaTestPrintSession(int idx) +{ + int testIdx; + MV_CESA_TEST_SESSION* pTestSession; + + pTestSession = getTestSessionDb(idx, &testIdx); + if(pTestSession == NULL) + { + mvOsPrintf("Test %d is not exist\n", idx); + return; + } + pTestSession = &pTestSession[testIdx]; + + if(pTestSession->sid == -1) + { + mvOsPrintf("Test session %d is not opened\n", idx); + return; + } + + mvCesaDebugSA(pTestSession->sid, 1); +} + +void cesaTestPrintStatus(void) +{ + mvOsPrintf("\n\t Cesa Test Status\n\n"); + + mvOsPrintf("isrCount=%d\n", + cesaTestIsrCount); + +#ifdef CESA_TEST_DEBUG + { + int i, j; + j = cesaTestTraceIdx; + mvOsPrintf("No Type Cause rCause iCause Res Time pReady pProc pEmpty\n"); + for(i=0; i<MV_CESA_TEST_TRACE_SIZE; i++) + { + mvOsPrintf("%02d. %d 0x%04x 0x%04x 0x%04x 0x%02x 0x%02x %02d 0x%06x %p %p %p\n", + j, cesaTestTrace[j].type, cesaTestTrace[j].cause, cesaTestTrace[j].realCause, + cesaTestTrace[j].dmaCause, cesaTestTrace[j].resources, cesaTestTrace[j].timeStamp, + cesaTestTrace[j].pReqReady, cesaTestTrace[j].pReqProcess, cesaTestTrace[j].pReqEmpty); + j++; + if(j == MV_CESA_TEST_TRACE_SIZE) + j = 0; + } + } +#endif /* CESA_TEST_DEBUG */ +} diff --git a/target/linux/generic/files/crypto/ocf/kirkwood/cesa/mvCompVer.txt b/target/linux/generic/files/crypto/ocf/kirkwood/cesa/mvCompVer.txt new file mode 100644 index 0000000..38a9264 --- /dev/null +++ b/target/linux/generic/files/crypto/ocf/kirkwood/cesa/mvCompVer.txt @@ -0,0 +1,4 @@ +Global HAL Version: FEROCEON_HAL_3_1_7
+Unit HAL Version: 3.1.4
+Description: This component includes an implementation of the unit HAL drivers
+
diff --git a/target/linux/generic/files/crypto/ocf/kirkwood/cesa/mvLru.c b/target/linux/generic/files/crypto/ocf/kirkwood/cesa/mvLru.c new file mode 100644 index 0000000..9ab29a8 --- /dev/null +++ b/target/linux/generic/files/crypto/ocf/kirkwood/cesa/mvLru.c @@ -0,0 +1,158 @@ +/******************************************************************************* +Copyright (C) Marvell International Ltd. and its affiliates + +This software file (the "File") is owned and distributed by Marvell +International Ltd. and/or its affiliates ("Marvell") under the following +alternative licensing terms. Once you have made an election to distribute the +File under one of the following license alternatives, please (i) delete this +introductory statement regarding license alternatives, (ii) delete the two +license alternatives that you have not elected to use and (iii) preserve the +Marvell copyright notice above. + +******************************************************************************** +Marvell Commercial License Option + +If you received this File from Marvell and you have entered into a commercial +license agreement (a "Commercial License") with Marvell, the File is licensed +to you under the terms of the applicable Commercial License. + +******************************************************************************** +Marvell GPL License Option + +If you received this File from Marvell, you may opt to use, redistribute and/or +modify this File in accordance with the terms and conditions of the General +Public License Version 2, June 1991 (the "GPL License"), a copy of which is +available along with the File in the license.txt file or by writing to the Free +Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 or +on the worldwide web at http://www.gnu.org/licenses/gpl.txt. + +THE FILE IS DISTRIBUTED AS-IS, WITHOUT WARRANTY OF ANY KIND, AND THE IMPLIED +WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE ARE EXPRESSLY +DISCLAIMED. The GPL License provides additional details about this warranty +disclaimer. +******************************************************************************** +Marvell BSD License Option + +If you received this File from Marvell, you may opt to use, redistribute and/or +modify this File under the following licensing terms. +Redistribution and use in source and binary forms, with or without modification, +are permitted provided that the following conditions are met: + + * Redistributions of source code must retain the above copyright notice, + this list of conditions and the following disclaimer. + + * Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + * Neither the name of Marvell nor the names of its contributors may be + used to endorse or promote products derived from this software without + specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND +ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED +WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE +DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR +ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES +(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; +LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON +ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS +SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +*******************************************************************************/ + +#include "mvOs.h" +#include "mvLru.h" +/* LRU Cache support */ + + +/* Init LRU cache database */ +MV_LRU_CACHE* mvLruCacheInit(int numOfEntries) +{ + int i; + MV_LRU_CACHE* pLruCache; + + pLruCache = mvOsMalloc(sizeof(MV_LRU_CACHE)); + if(pLruCache == NULL) + { + return NULL; + } + memset(pLruCache, 0, sizeof(MV_LRU_CACHE)); + + pLruCache->table = mvOsMalloc(numOfEntries*sizeof(MV_LRU_ENTRY)); + if(pLruCache->table == NULL) + { + mvOsFree(pLruCache); + return NULL; + } + memset(pLruCache->table, 0, numOfEntries*sizeof(MV_LRU_ENTRY)); + pLruCache->tableSize = numOfEntries; + + for(i=0; i<numOfEntries; i++) + { + pLruCache->table[i].next = i+1; + pLruCache->table[i].prev = i-1; + } + pLruCache->least = 0; + pLruCache->most = numOfEntries-1; + + return pLruCache; +} + +void mvLruCacheFinish(MV_LRU_CACHE* pLruCache) +{ + mvOsFree(pLruCache->table); + mvOsFree(pLruCache); +} + +/* Update LRU cache database after using cache Index */ +void mvLruCacheIdxUpdate(MV_LRU_CACHE* pLruHndl, int cacheIdx) +{ + int prev, next; + + if(cacheIdx == pLruHndl->most) + return; + + next = pLruHndl->table[cacheIdx].next; + if(cacheIdx == pLruHndl->least) + { + pLruHndl->least = next; + } + else + { + prev = pLruHndl->table[cacheIdx].prev; + + pLruHndl->table[next].prev = prev; + pLruHndl->table[prev].next = next; + } + + pLruHndl->table[pLruHndl->most].next = cacheIdx; + pLruHndl->table[cacheIdx].prev = pLruHndl->most; + pLruHndl->most = cacheIdx; +} + +/* Delete LRU cache entry */ +void mvLruCacheIdxDelete(MV_LRU_CACHE* pLruHndl, int cacheIdx) +{ + int prev, next; + + if(cacheIdx == pLruHndl->least) + return; + + prev = pLruHndl->table[cacheIdx].prev; + if(cacheIdx == pLruHndl->most) + { + pLruHndl->most = prev; + } + else + { + next = pLruHndl->table[cacheIdx].next; + + pLruHndl->table[next].prev = prev; + pLruHndl->table[prev].next = next; + } + pLruHndl->table[pLruHndl->least].prev = cacheIdx; + pLruHndl->table[cacheIdx].next = pLruHndl->least; + pLruHndl->least = cacheIdx; +} diff --git a/target/linux/generic/files/crypto/ocf/kirkwood/cesa/mvLru.h b/target/linux/generic/files/crypto/ocf/kirkwood/cesa/mvLru.h new file mode 100644 index 0000000..896e7f8 --- /dev/null +++ b/target/linux/generic/files/crypto/ocf/kirkwood/cesa/mvLru.h @@ -0,0 +1,112 @@ +/******************************************************************************* +Copyright (C) Marvell International Ltd. and its affiliates + +This software file (the "File") is owned and distributed by Marvell +International Ltd. and/or its affiliates ("Marvell") under the following +alternative licensing terms. Once you have made an election to distribute the +File under one of the following license alternatives, please (i) delete this +introductory statement regarding license alternatives, (ii) delete the two +license alternatives that you have not elected to use and (iii) preserve the +Marvell copyright notice above. + +******************************************************************************** +Marvell Commercial License Option + +If you received this File from Marvell and you have entered into a commercial +license agreement (a "Commercial License") with Marvell, the File is licensed +to you under the terms of the applicable Commercial License. + +******************************************************************************** +Marvell GPL License Option + +If you received this File from Marvell, you may opt to use, redistribute and/or +modify this File in accordance with the terms and conditions of the General +Public License Version 2, June 1991 (the "GPL License"), a copy of which is +available along with the File in the license.txt file or by writing to the Free +Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 or +on the worldwide web at http://www.gnu.org/licenses/gpl.txt. + +THE FILE IS DISTRIBUTED AS-IS, WITHOUT WARRANTY OF ANY KIND, AND THE IMPLIED +WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE ARE EXPRESSLY +DISCLAIMED. The GPL License provides additional details about this warranty +disclaimer. +******************************************************************************** +Marvell BSD License Option + +If you received this File from Marvell, you may opt to use, redistribute and/or +modify this File under the following licensing terms. +Redistribution and use in source and binary forms, with or without modification, +are permitted provided that the following conditions are met: + + * Redistributions of source code must retain the above copyright notice, + this list of conditions and the following disclaimer. + + * Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + * Neither the name of Marvell nor the names of its contributors may be + used to endorse or promote products derived from this software without + specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND +ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED +WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE +DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR +ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES +(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; +LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON +ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS +SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +*******************************************************************************/ +/******************************************************************************* +* mvLru.h - Header File for Least Recently Used Cache algorithm +* +* DESCRIPTION: +* This header file contains macros typedefs and function declaration for +* the Least Recently Used Cache algorithm. +* +*******************************************************************************/ + +#ifndef __mvLru_h__ +#define __mvLru_h__ + + +typedef struct +{ + int next; + int prev; +} MV_LRU_ENTRY; + +typedef struct +{ + int least; + int most; + MV_LRU_ENTRY* table; + int tableSize; + +}MV_LRU_CACHE; + + +/* Find Cache index for replacement LRU */ +static INLINE int mvLruCacheIdxFind(MV_LRU_CACHE* pLruHndl) +{ + return pLruHndl->least; +} + +/* Init LRU cache module */ +MV_LRU_CACHE* mvLruCacheInit(int numOfEntries); + +/* Finish LRU cache module */ +void mvLruCacheFinish(MV_LRU_CACHE* pLruHndl); + +/* Update LRU cache database after using cache Index */ +void mvLruCacheIdxUpdate(MV_LRU_CACHE* pLruHndl, int cacheIdx); + +/* Delete LRU cache entry */ +void mvLruCacheIdxDelete(MV_LRU_CACHE* pLruHndl, int cacheIdx); + + +#endif /* __mvLru_h__ */ diff --git a/target/linux/generic/files/crypto/ocf/kirkwood/cesa/mvMD5.c b/target/linux/generic/files/crypto/ocf/kirkwood/cesa/mvMD5.c new file mode 100644 index 0000000..189f629 --- /dev/null +++ b/target/linux/generic/files/crypto/ocf/kirkwood/cesa/mvMD5.c @@ -0,0 +1,349 @@ +/******************************************************************************* +Copyright (C) Marvell International Ltd. and its affiliates + +This software file (the "File") is owned and distributed by Marvell +International Ltd. and/or its affiliates ("Marvell") under the following +alternative licensing terms. Once you have made an election to distribute the +File under one of the following license alternatives, please (i) delete this +introductory statement regarding license alternatives, (ii) delete the two +license alternatives that you have not elected to use and (iii) preserve the +Marvell copyright notice above. + +******************************************************************************** +Marvell Commercial License Option + +If you received this File from Marvell and you have entered into a commercial +license agreement (a "Commercial License") with Marvell, the File is licensed +to you under the terms of the applicable Commercial License. + +******************************************************************************** +Marvell GPL License Option + +If you received this File from Marvell, you may opt to use, redistribute and/or +modify this File in accordance with the terms and conditions of the General +Public License Version 2, June 1991 (the "GPL License"), a copy of which is +available along with the File in the license.txt file or by writing to the Free +Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 or +on the worldwide web at http://www.gnu.org/licenses/gpl.txt. + +THE FILE IS DISTRIBUTED AS-IS, WITHOUT WARRANTY OF ANY KIND, AND THE IMPLIED +WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE ARE EXPRESSLY +DISCLAIMED. The GPL License provides additional details about this warranty +disclaimer. +******************************************************************************** +Marvell BSD License Option + +If you received this File from Marvell, you may opt to use, redistribute and/or +modify this File under the following licensing terms. +Redistribution and use in source and binary forms, with or without modification, +are permitted provided that the following conditions are met: + + * Redistributions of source code must retain the above copyright notice, + this list of conditions and the following disclaimer. + + * Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + * Neither the name of Marvell nor the names of its contributors may be + used to endorse or promote products derived from this software without + specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND +ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED +WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE +DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR +ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES +(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; +LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON +ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS +SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +*******************************************************************************/ + +#include "mvOs.h" +#include "mvMD5.h" + +static void mvMD5Transform(MV_U32 buf[4], MV_U32 const in[MV_MD5_MAC_LEN]); + +#ifdef MV_CPU_LE +#define mvByteReverse(buf, len) /* Nothing */ +#else +static void mvByteReverse(unsigned char *buf, unsigned longs); + +/* + * Note: this code is harmless on little-endian machines. + */ +static void mvByteReverse(unsigned char *buf, unsigned longs) +{ + MV_U32 t; + + do + { + t = (MV_U32) ((unsigned) buf[3] << 8 | buf[2]) << 16 | + ((unsigned) buf[1] << 8 | buf[0]); + *(MV_U32 *) buf = t; + buf += 4; + } while (--longs); +} +#endif + +/* + * Start MD5 accumulation. Set bit count to 0 and buffer to mysterious + * initialization constants. + */ +void mvMD5Init(MV_MD5_CONTEXT *ctx) +{ + ctx->buf[0] = 0x67452301; + ctx->buf[1] = 0xefcdab89; + ctx->buf[2] = 0x98badcfe; + ctx->buf[3] = 0x10325476; + + ctx->bits[0] = 0; + ctx->bits[1] = 0; +} + +/* + * Update context to reflect the concatenation of another buffer full + * of bytes. + */ +void mvMD5Update(MV_MD5_CONTEXT *ctx, unsigned char const *buf, unsigned len) +{ + MV_U32 t; + + /* Update bitcount */ + + t = ctx->bits[0]; + if ((ctx->bits[0] = t + ((MV_U32) len << 3)) < t) + ctx->bits[1]++; /* Carry from low to high */ + ctx->bits[1] += len >> 29; + + t = (t >> 3) & 0x3f; /* Bytes already in shsInfo->data */ + + /* Handle any leading odd-sized chunks */ + + if (t) + { + unsigned char *p = (unsigned char *) ctx->in + t; + + t = 64 - t; + if (len < t) + { + memcpy(p, buf, len); + return; + } + memcpy(p, buf, t); + mvByteReverse(ctx->in, MV_MD5_MAC_LEN); + mvMD5Transform(ctx->buf, (MV_U32 *) ctx->in); + buf += t; + len -= t; + } + /* Process data in 64-byte chunks */ + + while (len >= 64) + { + memcpy(ctx->in, buf, 64); + mvByteReverse(ctx->in, MV_MD5_MAC_LEN); + mvMD5Transform(ctx->buf, (MV_U32 *) ctx->in); + buf += 64; + len -= 64; + } + + /* Handle any remaining bytes of data. */ + + memcpy(ctx->in, buf, len); +} + +/* + * Final wrapup - pad to 64-byte boundary with the bit pattern + * 1 0* (64-bit count of bits processed, MSB-first) + */ +void mvMD5Final(unsigned char digest[MV_MD5_MAC_LEN], MV_MD5_CONTEXT *ctx) +{ + unsigned count; + unsigned char *p; + + /* Compute number of bytes mod 64 */ + count = (ctx->bits[0] >> 3) & 0x3F; + + /* Set the first char of padding to 0x80. This is safe since there is + always at least one byte free */ + p = ctx->in + count; + *p++ = 0x80; + + /* Bytes of padding needed to make 64 bytes */ + count = 64 - 1 - count; + + /* Pad out to 56 mod 64 */ + if (count < 8) + { + /* Two lots of padding: Pad the first block to 64 bytes */ + memset(p, 0, count); + mvByteReverse(ctx->in, MV_MD5_MAC_LEN); + mvMD5Transform(ctx->buf, (MV_U32 *) ctx->in); + + /* Now fill the next block with 56 bytes */ + memset(ctx->in, 0, 56); + } + else + { + /* Pad block to 56 bytes */ + memset(p, 0, count - 8); + } + mvByteReverse(ctx->in, 14); + + /* Append length in bits and transform */ + ((MV_U32 *) ctx->in)[14] = ctx->bits[0]; + ((MV_U32 *) ctx->in)[15] = ctx->bits[1]; + + mvMD5Transform(ctx->buf, (MV_U32 *) ctx->in); + mvByteReverse((unsigned char *) ctx->buf, 4); + memcpy(digest, ctx->buf, MV_MD5_MAC_LEN); + memset(ctx, 0, sizeof(ctx)); /* In case it's sensitive */ +} + +/* The four core functions - F1 is optimized somewhat */ + +/* #define F1(x, y, z) (x & y | ~x & z) */ +#define F1(x, y, z) (z ^ (x & (y ^ z))) +#define F2(x, y, z) F1(z, x, y) +#define F3(x, y, z) (x ^ y ^ z) +#define F4(x, y, z) (y ^ (x | ~z)) + +/* This is the central step in the MD5 algorithm. */ +#define MD5STEP(f, w, x, y, z, data, s) \ + ( w += f(x, y, z) + data, w = w<<s | w>>(32-s), w += x ) + +/* + * The core of the MD5 algorithm, this alters an existing MD5 hash to + * reflect the addition of 16 longwords of new data. MD5Update blocks + * the data and converts bytes into longwords for this routine. + */ +static void mvMD5Transform(MV_U32 buf[4], MV_U32 const in[MV_MD5_MAC_LEN]) +{ + register MV_U32 a, b, c, d; + + a = buf[0]; + b = buf[1]; + c = buf[2]; + d = buf[3]; + + MD5STEP(F1, a, b, c, d, in[0] + 0xd76aa478, 7); + MD5STEP(F1, d, a, b, c, in[1] + 0xe8c7b756, 12); + MD5STEP(F1, c, d, a, b, in[2] + 0x242070db, 17); + MD5STEP(F1, b, c, d, a, in[3] + 0xc1bdceee, 22); + MD5STEP(F1, a, b, c, d, in[4] + 0xf57c0faf, 7); + MD5STEP(F1, d, a, b, c, in[5] + 0x4787c62a, 12); + MD5STEP(F1, c, d, a, b, in[6] + 0xa8304613, 17); + MD5STEP(F1, b, c, d, a, in[7] + 0xfd469501, 22); + MD5STEP(F1, a, b, c, d, in[8] + 0x698098d8, 7); + MD5STEP(F1, d, a, b, c, in[9] + 0x8b44f7af, 12); + MD5STEP(F1, c, d, a, b, in[10] + 0xffff5bb1, 17); + MD5STEP(F1, b, c, d, a, in[11] + 0x895cd7be, 22); + MD5STEP(F1, a, b, c, d, in[12] + 0x6b901122, 7); + MD5STEP(F1, d, a, b, c, in[13] + 0xfd987193, 12); + MD5STEP(F1, c, d, a, b, in[14] + 0xa679438e, 17); + MD5STEP(F1, b, c, d, a, in[15] + 0x49b40821, 22); + + MD5STEP(F2, a, b, c, d, in[1] + 0xf61e2562, 5); + MD5STEP(F2, d, a, b, c, in[6] + 0xc040b340, 9); + MD5STEP(F2, c, d, a, b, in[11] + 0x265e5a51, 14); + MD5STEP(F2, b, c, d, a, in[0] + 0xe9b6c7aa, 20); + MD5STEP(F2, a, b, c, d, in[5] + 0xd62f105d, 5); + MD5STEP(F2, d, a, b, c, in[10] + 0x02441453, 9); + MD5STEP(F2, c, d, a, b, in[15] + 0xd8a1e681, 14); + MD5STEP(F2, b, c, d, a, in[4] + 0xe7d3fbc8, 20); + MD5STEP(F2, a, b, c, d, in[9] + 0x21e1cde6, 5); + MD5STEP(F2, d, a, b, c, in[14] + 0xc33707d6, 9); + MD5STEP(F2, c, d, a, b, in[3] + 0xf4d50d87, 14); + MD5STEP(F2, b, c, d, a, in[8] + 0x455a14ed, 20); + MD5STEP(F2, a, b, c, d, in[13] + 0xa9e3e905, 5); + MD5STEP(F2, d, a, b, c, in[2] + 0xfcefa3f8, 9); + MD5STEP(F2, c, d, a, b, in[7] + 0x676f02d9, 14); + MD5STEP(F2, b, c, d, a, in[12] + 0x8d2a4c8a, 20); + + MD5STEP(F3, a, b, c, d, in[5] + 0xfffa3942, 4); + MD5STEP(F3, d, a, b, c, in[8] + 0x8771f681, 11); + MD5STEP(F3, c, d, a, b, in[11] + 0x6d9d6122, 16); + MD5STEP(F3, b, c, d, a, in[14] + 0xfde5380c, 23); + MD5STEP(F3, a, b, c, d, in[1] + 0xa4beea44, 4); + MD5STEP(F3, d, a, b, c, in[4] + 0x4bdecfa9, 11); + MD5STEP(F3, c, d, a, b, in[7] + 0xf6bb4b60, 16); + MD5STEP(F3, b, c, d, a, in[10] + 0xbebfbc70, 23); + MD5STEP(F3, a, b, c, d, in[13] + 0x289b7ec6, 4); + MD5STEP(F3, d, a, b, c, in[0] + 0xeaa127fa, 11); + MD5STEP(F3, c, d, a, b, in[3] + 0xd4ef3085, 16); + MD5STEP(F3, b, c, d, a, in[6] + 0x04881d05, 23); + MD5STEP(F3, a, b, c, d, in[9] + 0xd9d4d039, 4); + MD5STEP(F3, d, a, b, c, in[12] + 0xe6db99e5, 11); + MD5STEP(F3, c, d, a, b, in[15] + 0x1fa27cf8, 16); + MD5STEP(F3, b, c, d, a, in[2] + 0xc4ac5665, 23); + + MD5STEP(F4, a, b, c, d, in[0] + 0xf4292244, 6); + MD5STEP(F4, d, a, b, c, in[7] + 0x432aff97, 10); + MD5STEP(F4, c, d, a, b, in[14] + 0xab9423a7, 15); + MD5STEP(F4, b, c, d, a, in[5] + 0xfc93a039, 21); + MD5STEP(F4, a, b, c, d, in[12] + 0x655b59c3, 6); + MD5STEP(F4, d, a, b, c, in[3] + 0x8f0ccc92, 10); + MD5STEP(F4, c, d, a, b, in[10] + 0xffeff47d, 15); + MD5STEP(F4, b, c, d, a, in[1] + 0x85845dd1, 21); + MD5STEP(F4, a, b, c, d, in[8] + 0x6fa87e4f, 6); + MD5STEP(F4, d, a, b, c, in[15] + 0xfe2ce6e0, 10); + MD5STEP(F4, c, d, a, b, in[6] + 0xa3014314, 15); + MD5STEP(F4, b, c, d, a, in[13] + 0x4e0811a1, 21); + MD5STEP(F4, a, b, c, d, in[4] + 0xf7537e82, 6); + MD5STEP(F4, d, a, b, c, in[11] + 0xbd3af235, 10); + MD5STEP(F4, c, d, a, b, in[2] + 0x2ad7d2bb, 15); + MD5STEP(F4, b, c, d, a, in[9] + 0xeb86d391, 21); + + buf[0] += a; + buf[1] += b; + buf[2] += c; + buf[3] += d; +} + +void mvMD5(unsigned char const *buf, unsigned len, unsigned char* digest) +{ + MV_MD5_CONTEXT ctx; + + mvMD5Init(&ctx); + mvMD5Update(&ctx, buf, len); + mvMD5Final(digest, &ctx); +} + + +void mvHmacMd5(unsigned char const* text, int text_len, + unsigned char const* key, int key_len, + unsigned char* digest) +{ + int i; + MV_MD5_CONTEXT ctx; + unsigned char k_ipad[64+1]; /* inner padding - key XORd with ipad */ + unsigned char k_opad[64+1]; /* outer padding - key XORd with opad */ + + /* start out by storing key in pads */ + memset(k_ipad, 0, 64); + memcpy(k_ipad, key, key_len); + memset(k_opad, 0, 64); + memcpy(k_opad, key, key_len); + + /* XOR key with ipad and opad values */ + for (i=0; i<64; i++) + { + k_ipad[i] ^= 0x36; + k_opad[i] ^= 0x5c; + } + + /* perform inner MD5 */ + mvMD5Init(&ctx); /* init ctx for 1st pass */ + mvMD5Update(&ctx, k_ipad, 64); /* start with inner pad */ + mvMD5Update(&ctx, text, text_len); /* then text of datagram */ + mvMD5Final(digest, &ctx); /* finish up 1st pass */ + + /* perform outer MD5 */ + mvMD5Init(&ctx); /* init ctx for 2nd pass */ + mvMD5Update(&ctx, k_opad, 64); /* start with outer pad */ + mvMD5Update(&ctx, digest, 16); /* then results of 1st hash */ + mvMD5Final(digest, &ctx); /* finish up 2nd pass */ +} diff --git a/target/linux/generic/files/crypto/ocf/kirkwood/cesa/mvMD5.h b/target/linux/generic/files/crypto/ocf/kirkwood/cesa/mvMD5.h new file mode 100644 index 0000000..d05c6b6 --- /dev/null +++ b/target/linux/generic/files/crypto/ocf/kirkwood/cesa/mvMD5.h @@ -0,0 +1,93 @@ +/******************************************************************************* +Copyright (C) Marvell International Ltd. and its affiliates + +This software file (the "File") is owned and distributed by Marvell +International Ltd. and/or its affiliates ("Marvell") under the following +alternative licensing terms. Once you have made an election to distribute the +File under one of the following license alternatives, please (i) delete this +introductory statement regarding license alternatives, (ii) delete the two +license alternatives that you have not elected to use and (iii) preserve the +Marvell copyright notice above. + +******************************************************************************** +Marvell Commercial License Option + +If you received this File from Marvell and you have entered into a commercial +license agreement (a "Commercial License") with Marvell, the File is licensed +to you under the terms of the applicable Commercial License. + +******************************************************************************** +Marvell GPL License Option + +If you received this File from Marvell, you may opt to use, redistribute and/or +modify this File in accordance with the terms and conditions of the General +Public License Version 2, June 1991 (the "GPL License"), a copy of which is +available along with the File in the license.txt file or by writing to the Free +Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 or +on the worldwide web at http://www.gnu.org/licenses/gpl.txt. + +THE FILE IS DISTRIBUTED AS-IS, WITHOUT WARRANTY OF ANY KIND, AND THE IMPLIED +WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE ARE EXPRESSLY +DISCLAIMED. The GPL License provides additional details about this warranty +disclaimer. +******************************************************************************** +Marvell BSD License Option + +If you received this File from Marvell, you may opt to use, redistribute and/or +modify this File under the following licensing terms. +Redistribution and use in source and binary forms, with or without modification, +are permitted provided that the following conditions are met: + + * Redistributions of source code must retain the above copyright notice, + this list of conditions and the following disclaimer. + + * Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + * Neither the name of Marvell nor the names of its contributors may be + used to endorse or promote products derived from this software without + specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND +ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED +WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE +DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR +ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES +(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; +LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON +ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS +SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +*******************************************************************************/ + +#ifndef __mvMD5_h__ +#define __mvMD5_h__ + +#include "mvMD5.h" + +#define MV_MD5_MAC_LEN 16 + + +typedef struct +{ + MV_U32 buf[4]; + MV_U32 bits[2]; + MV_U8 in[64]; + +} MV_MD5_CONTEXT; + +void mvMD5Init(MV_MD5_CONTEXT *context); +void mvMD5Update(MV_MD5_CONTEXT *context, unsigned char const *buf, + unsigned len); +void mvMD5Final(unsigned char digest[16], MV_MD5_CONTEXT *context); + +void mvMD5(unsigned char const *buf, unsigned len, unsigned char* digest); + +void mvHmacMd5(unsigned char const* text, int text_len, + unsigned char const* key, int key_len, + unsigned char* digest); + + +#endif /* __mvMD5_h__ */ diff --git a/target/linux/generic/files/crypto/ocf/kirkwood/cesa/mvSHA1.c b/target/linux/generic/files/crypto/ocf/kirkwood/cesa/mvSHA1.c new file mode 100644 index 0000000..0e0786b --- /dev/null +++ b/target/linux/generic/files/crypto/ocf/kirkwood/cesa/mvSHA1.c @@ -0,0 +1,239 @@ +/******************************************************************************* +Copyright (C) Marvell International Ltd. and its affiliates + +This software file (the "File") is owned and distributed by Marvell +International Ltd. and/or its affiliates ("Marvell") under the following +alternative licensing terms. Once you have made an election to distribute the +File under one of the following license alternatives, please (i) delete this +introductory statement regarding license alternatives, (ii) delete the two +license alternatives that you have not elected to use and (iii) preserve the +Marvell copyright notice above. + +******************************************************************************** +Marvell Commercial License Option + +If you received this File from Marvell and you have entered into a commercial +license agreement (a "Commercial License") with Marvell, the File is licensed +to you under the terms of the applicable Commercial License. + +******************************************************************************** +Marvell GPL License Option + +If you received this File from Marvell, you may opt to use, redistribute and/or +modify this File in accordance with the terms and conditions of the General +Public License Version 2, June 1991 (the "GPL License"), a copy of which is +available along with the File in the license.txt file or by writing to the Free +Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 or +on the worldwide web at http://www.gnu.org/licenses/gpl.txt. + +THE FILE IS DISTRIBUTED AS-IS, WITHOUT WARRANTY OF ANY KIND, AND THE IMPLIED +WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE ARE EXPRESSLY +DISCLAIMED. The GPL License provides additional details about this warranty +disclaimer. +******************************************************************************** +Marvell BSD License Option + +If you received this File from Marvell, you may opt to use, redistribute and/or +modify this File under the following licensing terms. +Redistribution and use in source and binary forms, with or without modification, +are permitted provided that the following conditions are met: + + * Redistributions of source code must retain the above copyright notice, + this list of conditions and the following disclaimer. + + * Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + * Neither the name of Marvell nor the names of its contributors may be + used to endorse or promote products derived from this software without + specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND +ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED +WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE +DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR +ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES +(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; +LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON +ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS +SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +*******************************************************************************/ + +#include "mvOs.h" +#include "mvSHA1.h" + +#define SHA1HANDSOFF + +typedef union +{ + MV_U8 c[64]; + MV_U32 l[16]; + +} CHAR64LONG16; + +static void mvSHA1Transform(MV_U32 state[5], const MV_U8 *buffer); + +#define rol(value, bits) (((value) << (bits)) | ((value) >> (32 - (bits)))) + + +#ifdef MV_CPU_LE +#define blk0(i) (block->l[i] = (rol(block->l[i], 24) & 0xFF00FF00) | \ + (rol(block->l[i], 8) & 0x00FF00FF)) +#else +#define blk0(i) block->l[i] +#endif +#define blk(i) (block->l[i & 15] = rol(block->l[(i + 13) & 15] ^ \ + block->l[(i + 8) & 15] ^ block->l[(i + 2) & 15] ^ block->l[i & 15], 1)) + +/* (R0+R1), R2, R3, R4 are the different operations used in SHA1 */ +#define R0(v,w,x,y,z,i) \ + z += ((w & (x ^ y)) ^ y) + blk0(i) + 0x5A827999 + rol(v, 5); \ + w = rol(w, 30); +#define R1(v,w,x,y,z,i) \ + z += ((w & (x ^ y)) ^ y) + blk(i) + 0x5A827999 + rol(v, 5); \ + w = rol(w, 30); +#define R2(v,w,x,y,z,i) \ + z += (w ^ x ^ y) + blk(i) + 0x6ED9EBA1 + rol(v, 5); w = rol(w, 30); +#define R3(v,w,x,y,z,i) \ + z += (((w | x) & y) | (w & x)) + blk(i) + 0x8F1BBCDC + rol(v, 5); \ + w = rol(w, 30); +#define R4(v,w,x,y,z,i) \ + z += (w ^ x ^ y) + blk(i) + 0xCA62C1D6 + rol(v, 5); \ + w=rol(w, 30); + +/* Hash a single 512-bit block. This is the core of the algorithm. */ +static void mvSHA1Transform(MV_U32 state[5], const MV_U8 *buffer) +{ + MV_U32 a, b, c, d, e; + CHAR64LONG16* block; + +#ifdef SHA1HANDSOFF + static MV_U32 workspace[16]; + + block = (CHAR64LONG16 *) workspace; + memcpy(block, buffer, 64); +#else + block = (CHAR64LONG16 *) buffer; +#endif + /* Copy context->state[] to working vars */ + a = state[0]; + b = state[1]; + c = state[2]; + d = state[3]; + e = state[4]; + /* 4 rounds of 20 operations each. Loop unrolled. */ + R0(a,b,c,d,e, 0); R0(e,a,b,c,d, 1); R0(d,e,a,b,c, 2); R0(c,d,e,a,b, 3); + R0(b,c,d,e,a, 4); R0(a,b,c,d,e, 5); R0(e,a,b,c,d, 6); R0(d,e,a,b,c, 7); + R0(c,d,e,a,b, 8); R0(b,c,d,e,a, 9); R0(a,b,c,d,e,10); R0(e,a,b,c,d,11); + R0(d,e,a,b,c,12); R0(c,d,e,a,b,13); R0(b,c,d,e,a,14); R0(a,b,c,d,e,15); + R1(e,a,b,c,d,16); R1(d,e,a,b,c,17); R1(c,d,e,a,b,18); R1(b,c,d,e,a,19); + R2(a,b,c,d,e,20); R2(e,a,b,c,d,21); R2(d,e,a,b,c,22); R2(c,d,e,a,b,23); + R2(b,c,d,e,a,24); R2(a,b,c,d,e,25); R2(e,a,b,c,d,26); R2(d,e,a,b,c,27); + R2(c,d,e,a,b,28); R2(b,c,d,e,a,29); R2(a,b,c,d,e,30); R2(e,a,b,c,d,31); + R2(d,e,a,b,c,32); R2(c,d,e,a,b,33); R2(b,c,d,e,a,34); R2(a,b,c,d,e,35); + R2(e,a,b,c,d,36); R2(d,e,a,b,c,37); R2(c,d,e,a,b,38); R2(b,c,d,e,a,39); + R3(a,b,c,d,e,40); R3(e,a,b,c,d,41); R3(d,e,a,b,c,42); R3(c,d,e,a,b,43); + R3(b,c,d,e,a,44); R3(a,b,c,d,e,45); R3(e,a,b,c,d,46); R3(d,e,a,b,c,47); + R3(c,d,e,a,b,48); R3(b,c,d,e,a,49); R3(a,b,c,d,e,50); R3(e,a,b,c,d,51); + R3(d,e,a,b,c,52); R3(c,d,e,a,b,53); R3(b,c,d,e,a,54); R3(a,b,c,d,e,55); + R3(e,a,b,c,d,56); R3(d,e,a,b,c,57); R3(c,d,e,a,b,58); R3(b,c,d,e,a,59); + R4(a,b,c,d,e,60); R4(e,a,b,c,d,61); R4(d,e,a,b,c,62); R4(c,d,e,a,b,63); + R4(b,c,d,e,a,64); R4(a,b,c,d,e,65); R4(e,a,b,c,d,66); R4(d,e,a,b,c,67); + R4(c,d,e,a,b,68); R4(b,c,d,e,a,69); R4(a,b,c,d,e,70); R4(e,a,b,c,d,71); + R4(d,e,a,b,c,72); R4(c,d,e,a,b,73); R4(b,c,d,e,a,74); R4(a,b,c,d,e,75); + R4(e,a,b,c,d,76); R4(d,e,a,b,c,77); R4(c,d,e,a,b,78); R4(b,c,d,e,a,79); + /* Add the working vars back into context.state[] */ + state[0] += a; + state[1] += b; + state[2] += c; + state[3] += d; + state[4] += e; + /* Wipe variables */ + a = b = c = d = e = 0; +} + +void mvSHA1Init(MV_SHA1_CTX* context) +{ + /* SHA1 initialization constants */ + context->state[0] = 0x67452301; + context->state[1] = 0xEFCDAB89; + context->state[2] = 0x98BADCFE; + context->state[3] = 0x10325476; + context->state[4] = 0xC3D2E1F0; + context->count[0] = context->count[1] = 0; +} + + +/* Run your data through this. */ +void mvSHA1Update(MV_SHA1_CTX *context, MV_U8 const *data, + unsigned int len) +{ + MV_U32 i, j; + + j = (context->count[0] >> 3) & 63; + if ((context->count[0] += len << 3) < (len << 3)) + context->count[1]++; + context->count[1] += (len >> 29); + if ((j + len) > 63) + { + memcpy(&context->buffer[j], data, (i = 64-j)); + mvSHA1Transform(context->state, context->buffer); + for ( ; i + 63 < len; i += 64) + { + mvSHA1Transform(context->state, &data[i]); + } + j = 0; + } + else + { + i = 0; + } + memcpy(&context->buffer[j], &data[i], len - i); +} + +void mvSHA1Final(MV_U8* digest, MV_SHA1_CTX* context) +{ + MV_U32 i; + MV_U8 finalcount[8]; + + for (i = 0; i < 8; i++) + { + finalcount[i] = (unsigned char)((context->count[(i >= 4 ? 0 : 1)] >> + ((3-(i & 3)) * 8) ) & 255); /* Endian independent */ + } + mvSHA1Update(context, (const unsigned char *) "\200", 1); + while ((context->count[0] & 504) != 448) + { + mvSHA1Update(context, (const unsigned char *) "\0", 1); + } + mvSHA1Update(context, finalcount, 8); /* Should cause a mvSHA1Transform() + */ + for (i = 0; i < 20; i++) + { + digest[i] = (unsigned char) + ((context->state[i >> 2] >> ((3 - (i & 3)) * 8)) & 255); + } + /* Wipe variables */ + i = 0; + memset(context->buffer, 0, 64); + memset(context->state, 0, 20); + memset(context->count, 0, 8); + memset(finalcount, 0, 8); + +#ifdef SHA1HANDSOFF /* make SHA1Transform overwrite it's own static vars */ + mvSHA1Transform(context->state, context->buffer); +#endif +} + + +void mvSHA1(MV_U8 const *buf, unsigned int len, MV_U8* digest) +{ + MV_SHA1_CTX ctx; + + mvSHA1Init(&ctx); + mvSHA1Update(&ctx, buf, len); + mvSHA1Final(digest, &ctx); +} diff --git a/target/linux/generic/files/crypto/ocf/kirkwood/cesa/mvSHA1.h b/target/linux/generic/files/crypto/ocf/kirkwood/cesa/mvSHA1.h new file mode 100644 index 0000000..17df9fc --- /dev/null +++ b/target/linux/generic/files/crypto/ocf/kirkwood/cesa/mvSHA1.h @@ -0,0 +1,88 @@ +/******************************************************************************* +Copyright (C) Marvell International Ltd. and its affiliates + +This software file (the "File") is owned and distributed by Marvell +International Ltd. and/or its affiliates ("Marvell") under the following +alternative licensing terms. Once you have made an election to distribute the +File under one of the following license alternatives, please (i) delete this +introductory statement regarding license alternatives, (ii) delete the two +license alternatives that you have not elected to use and (iii) preserve the +Marvell copyright notice above. + +******************************************************************************** +Marvell Commercial License Option + +If you received this File from Marvell and you have entered into a commercial +license agreement (a "Commercial License") with Marvell, the File is licensed +to you under the terms of the applicable Commercial License. + +******************************************************************************** +Marvell GPL License Option + +If you received this File from Marvell, you may opt to use, redistribute and/or +modify this File in accordance with the terms and conditions of the General +Public License Version 2, June 1991 (the "GPL License"), a copy of which is +available along with the File in the license.txt file or by writing to the Free +Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 or +on the worldwide web at http://www.gnu.org/licenses/gpl.txt. + +THE FILE IS DISTRIBUTED AS-IS, WITHOUT WARRANTY OF ANY KIND, AND THE IMPLIED +WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE ARE EXPRESSLY +DISCLAIMED. The GPL License provides additional details about this warranty +disclaimer. +******************************************************************************** +Marvell BSD License Option + +If you received this File from Marvell, you may opt to use, redistribute and/or +modify this File under the following licensing terms. +Redistribution and use in source and binary forms, with or without modification, +are permitted provided that the following conditions are met: + + * Redistributions of source code must retain the above copyright notice, + this list of conditions and the following disclaimer. + + * Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + * Neither the name of Marvell nor the names of its contributors may be + used to endorse or promote products derived from this software without + specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND +ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED +WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE +DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR +ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES +(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; +LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON +ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS +SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +*******************************************************************************/ + +#ifndef __mvSHA1_h__ +#define __mvSHA1_h__ + +#include "mvSHA1.h" + +#define MV_SHA1_MAC_LEN 20 + + +typedef struct +{ + MV_U32 state[5]; + MV_U32 count[2]; + MV_U8 buffer[64]; + +} MV_SHA1_CTX; + +void mvSHA1Init(MV_SHA1_CTX *context); +void mvSHA1Update(MV_SHA1_CTX *context, MV_U8 const *buf, unsigned int len); +void mvSHA1Final(MV_U8* digest, MV_SHA1_CTX *context); + +void mvSHA1(MV_U8 const *buf, unsigned int len, MV_U8* digest); + + +#endif /* __mvSHA1_h__ */ |