diff options
Diffstat (limited to 'test/crypto/source/test/cry_test_sequence_008.c')
| -rw-r--r-- | test/crypto/source/test/cry_test_sequence_008.c | 357 |
1 files changed, 357 insertions, 0 deletions
diff --git a/test/crypto/source/test/cry_test_sequence_008.c b/test/crypto/source/test/cry_test_sequence_008.c new file mode 100644 index 000000000..d22d6b020 --- /dev/null +++ b/test/crypto/source/test/cry_test_sequence_008.c @@ -0,0 +1,357 @@ +/*
+ ChibiOS - Copyright (C) 2006..2018 Giovanni Di Sirio
+
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+*/
+
+#include "hal.h"
+#include "cry_test_root.h"
+
+/**
+ * @file cry_test_sequence_008.c
+ * @brief Test Sequence 008 code.
+ *
+ * @page cry_test_sequence_008 [8] GCM
+ *
+ * File: @ref cry_test_sequence_008.c
+ *
+ * <h2>Description</h2>
+ * GCM testing.
+ *
+ * <h2>Test Cases</h2>
+ * - @subpage cry_test_008_001
+ * - @subpage cry_test_008_002
+ * .
+ */
+
+/****************************************************************************
+ * Shared code.
+ ****************************************************************************/
+
+#include <string.h>
+#include "ref_gcm.h"
+#define plaintext msg_clear
+#define cypher msg_encrypted
+#define authtag msg_decrypted
+
+static const CRYConfig config_Polling=
+{
+ TRANSFER_POLLING,
+ 0
+};
+
+static const CRYConfig config_DMA=
+{
+ TRANSFER_DMA,
+ 0
+};
+
+struct test_el_t
+{
+ uint32_t size;
+ const uint8_t * data;
+
+};
+struct test_gcm_t
+{
+ struct test_el_t key;
+ struct test_el_t p;
+ struct test_el_t iv;
+ struct test_el_t aad;
+ struct test_el_t c;
+ struct test_el_t t;
+
+};
+#define TEST_GCM_LEN 3
+
+const struct test_gcm_t test_gcm_k[TEST_GCM_LEN]={
+
+ { {K3_LEN,K3},{P3_LEN,P3},{IV3_LEN,IV3},{AAD3_LEN,A3},{C3_LEN,C3},{T3_LEN,T3} },
+ { {K4_LEN,K4},{P4_LEN,P4},{IV4_LEN,IV4},{AAD4_LEN,A4},{C4_LEN,C4},{T4_LEN,T4} },
+ { {K5_LEN,K5},{P5_LEN,P5},{IV5_LEN,IV5},{AAD5_LEN,A5},{C5_LEN,C5},{T5_LEN,T5} }
+};
+
+
+
+
+
+/****************************************************************************
+ * Test cases.
+ ****************************************************************************/
+
+/**
+ * @page cry_test_008_001 [8.1] GCM Polling
+ *
+ * <h2>Description</h2>
+ * testing GCM in polled mode.
+ *
+ * <h2>Test Steps</h2>
+ * - [8.1.1] loading the key, encrypt and decrypt.
+ * .
+ */
+
+static void cry_test_008_001_setup(void) {
+ memset(cypher, 0xff, TEST_MSG_DATA_BYTE_LEN);
+ memset(authtag, 0xff, TEST_MSG_DATA_BYTE_LEN);
+ cryStart(&CRYD1, &config_Polling);
+
+
+}
+
+static void cry_test_008_001_teardown(void) {
+ cryStop(&CRYD1);
+}
+
+static void cry_test_008_001_execute(void) {
+ cryerror_t ret;
+ uint32_t *ref;
+ uint8_t i,len1,len2;
+
+ /* [8.1.1] loading the key, encrypt and decrypt.*/
+ test_set_step(1);
+ {
+ for (i = 0;i<TEST_GCM_LEN;i++) {
+
+ test_print("gcm test : ");
+ test_printn(i);
+ test_println("");
+ /* loading the key .*/
+
+ {
+ ret = cryLoadTransientKey(&CRYD1, (cryalgorithm_t) cry_algo_aes,test_gcm_k[i].key.size, (uint8_t *) test_gcm_k[i].key.data);
+
+ test_assert(ret == CRY_NOERROR, "failed load transient key");
+ }
+
+ /* Encrypt.*/
+
+ {
+
+ ret = cryEncryptAES_GCM(&CRYD1,
+ 0,
+ test_gcm_k[i].p.size,
+ test_gcm_k[i].p.data,
+ (uint8_t*)cypher,
+ test_gcm_k[i].iv.data,
+ test_gcm_k[i].aad.size,
+ test_gcm_k[i].aad.data,
+ (uint8_t*)authtag);
+
+ test_assert(ret == CRY_NOERROR, "failed encryption");
+
+ len1 = test_gcm_k[i].c.size/4;
+ len2 = test_gcm_k[i].t.size/4;
+ SHOW_DATA(cypher,len1);
+ SHOW_DATA(authtag,len2);
+
+ ref = (uint32_t*)test_gcm_k[i].c.data;
+
+ for (uint8_t i = 0; i < len1; i++) {
+ test_assert(ref[i] == cypher[i], "c mismatch");
+ }
+ ref = (uint32_t*)test_gcm_k[i].t.data;
+
+ for (uint8_t i = 0; i < len2; i++) {
+ test_assert(ref[i] == authtag[i], "t mismatch");
+ }
+
+
+
+ }
+
+ /* Decrypt.*/
+
+ {
+
+
+ memset(plaintext, 0, test_gcm_k[i].p.size);
+
+ ret = cryDecryptAES_GCM(&CRYD1,
+ 0,
+ test_gcm_k[i].c.size,
+ (uint8_t*)cypher,
+ (uint8_t*)plaintext,
+ test_gcm_k[i].iv.data,
+ test_gcm_k[i].aad.size,
+ test_gcm_k[i].aad.data,
+ (uint8_t*)authtag);
+
+ test_assert(ret == CRY_NOERROR, "failed decryption");
+
+ len1 = test_gcm_k[i].p.size/4;
+ SHOW_DATA(plaintext,len1);
+
+ ref = (uint32_t*)test_gcm_k[i].p.data;
+
+ for (uint8_t i = 0; i < len1; i++) {
+ test_assert(ref[i] == plaintext[i], "decrypt plain mismatch");
+ }
+
+
+
+ }
+
+ }
+ }
+}
+
+static const testcase_t cry_test_008_001 = {
+ "GCM Polling",
+ cry_test_008_001_setup,
+ cry_test_008_001_teardown,
+ cry_test_008_001_execute
+};
+
+/**
+ * @page cry_test_008_002 [8.2] GCM DMA
+ *
+ * <h2>Description</h2>
+ * testing GCM in DMA mode.
+ *
+ * <h2>Test Steps</h2>
+ * - [8.2.1] loading the key, encrypt and decrypt.
+ * .
+ */
+
+static void cry_test_008_002_setup(void) {
+ memset(cypher, 0xff, TEST_MSG_DATA_BYTE_LEN);
+ memset(authtag, 0xff, TEST_MSG_DATA_BYTE_LEN);
+ cryStart(&CRYD1, &config_DMA);
+
+
+}
+
+static void cry_test_008_002_teardown(void) {
+ cryStop(&CRYD1);
+}
+
+static void cry_test_008_002_execute(void) {
+ cryerror_t ret;
+ uint32_t *ref;
+ uint8_t i,len1,len2;
+
+ /* [8.2.1] loading the key, encrypt and decrypt.*/
+ test_set_step(1);
+ {
+ for (i = 0;i<TEST_GCM_LEN;i++) {
+
+ test_print("gcm test : ");
+ test_printn(i);
+ test_println("");
+ /* loading the key .*/
+
+ {
+ ret = cryLoadTransientKey(&CRYD1, (cryalgorithm_t) cry_algo_aes,test_gcm_k[i].key.size, (uint8_t *) test_gcm_k[i].key.data);
+
+ test_assert(ret == CRY_NOERROR, "failed load transient key");
+ }
+
+ /* Encrypt.*/
+
+ {
+
+ ret = cryEncryptAES_GCM(&CRYD1,
+ 0,
+ test_gcm_k[i].p.size,
+ test_gcm_k[i].p.data,
+ (uint8_t*)cypher,
+ test_gcm_k[i].iv.data,
+ test_gcm_k[i].aad.size,
+ test_gcm_k[i].aad.data,
+ (uint8_t*)authtag);
+
+ test_assert(ret == CRY_NOERROR, "failed encryption");
+
+ len1 = test_gcm_k[i].c.size/4;
+ len2 = test_gcm_k[i].t.size/4;
+ SHOW_DATA(cypher,len1);
+ SHOW_DATA(authtag,len2);
+
+ ref = (uint32_t*)test_gcm_k[i].c.data;
+
+ for (uint8_t i = 0; i < len1; i++) {
+ test_assert(ref[i] == cypher[i], "c mismatch");
+ }
+ ref = (uint32_t*)test_gcm_k[i].t.data;
+
+ for (uint8_t i = 0; i < len2; i++) {
+ test_assert(ref[i] == authtag[i], "t mismatch");
+ }
+
+
+
+ }
+
+ /* Decrypt.*/
+
+ {
+
+
+ memset(plaintext, 0, test_gcm_k[i].p.size);
+
+ ret = cryDecryptAES_GCM(&CRYD1,
+ 0,
+ test_gcm_k[i].c.size,
+ (uint8_t*)cypher,
+ (uint8_t*)plaintext,
+ test_gcm_k[i].iv.data,
+ test_gcm_k[i].aad.size,
+ test_gcm_k[i].aad.data,
+ (uint8_t*)authtag);
+
+ test_assert(ret == CRY_NOERROR, "failed decryption");
+
+ len1 = test_gcm_k[i].p.size/4;
+ SHOW_DATA(plaintext,len1);
+
+ ref = (uint32_t*)test_gcm_k[i].p.data;
+
+ for (uint8_t i = 0; i < len1; i++) {
+ test_assert(ref[i] == plaintext[i], "decrypt plain mismatch");
+ }
+
+
+
+ }
+
+ }
+ }
+}
+
+static const testcase_t cry_test_008_002 = {
+ "GCM DMA",
+ cry_test_008_002_setup,
+ cry_test_008_002_teardown,
+ cry_test_008_002_execute
+};
+
+/****************************************************************************
+ * Exported data.
+ ****************************************************************************/
+
+/**
+ * @brief Array of test cases.
+ */
+const testcase_t * const cry_test_sequence_008_array[] = {
+ &cry_test_008_001,
+ &cry_test_008_002,
+ NULL
+};
+
+/**
+ * @brief GCM.
+ */
+const testsequence_t cry_test_sequence_008 = {
+ "GCM",
+ cry_test_sequence_008_array
+};
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