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Diffstat (limited to 'target/linux/apm821xx/patches-4.14/022-0003-crypto-crypto4xx-convert-to-skcipher.patch')
-rw-r--r--target/linux/apm821xx/patches-4.14/022-0003-crypto-crypto4xx-convert-to-skcipher.patch578
1 files changed, 0 insertions, 578 deletions
diff --git a/target/linux/apm821xx/patches-4.14/022-0003-crypto-crypto4xx-convert-to-skcipher.patch b/target/linux/apm821xx/patches-4.14/022-0003-crypto-crypto4xx-convert-to-skcipher.patch
deleted file mode 100644
index 439f78ae5c..0000000000
--- a/target/linux/apm821xx/patches-4.14/022-0003-crypto-crypto4xx-convert-to-skcipher.patch
+++ /dev/null
@@ -1,578 +0,0 @@
-From ce05ffe10457bda487fa049016a6ba79934bdece Mon Sep 17 00:00:00 2001
-From: Christian Lamparter <chunkeey@gmail.com>
-Date: Thu, 19 Apr 2018 18:41:52 +0200
-Subject: [PATCH 3/8] crypto: crypto4xx - convert to skcipher
-
-The ablkcipher APIs have been effectively deprecated since [1].
-This patch converts the crypto4xx driver to the new skcipher APIs.
-
-[1] <https://www.spinics.net/lists/linux-crypto/msg18133.html>
-
-Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
-Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
----
- drivers/crypto/amcc/crypto4xx_alg.c | 60 ++++---
- drivers/crypto/amcc/crypto4xx_core.c | 255 +++++++++++++--------------
- drivers/crypto/amcc/crypto4xx_core.h | 25 +--
- 3 files changed, 163 insertions(+), 177 deletions(-)
-
---- a/drivers/crypto/amcc/crypto4xx_alg.c
-+++ b/drivers/crypto/amcc/crypto4xx_alg.c
-@@ -31,6 +31,7 @@
- #include <crypto/gcm.h>
- #include <crypto/sha.h>
- #include <crypto/ctr.h>
-+#include <crypto/skcipher.h>
- #include "crypto4xx_reg_def.h"
- #include "crypto4xx_core.h"
- #include "crypto4xx_sa.h"
-@@ -74,36 +75,37 @@ static void set_dynamic_sa_command_1(str
- sa->sa_command_1.bf.copy_hdr = cp_hdr;
- }
-
--static inline int crypto4xx_crypt(struct ablkcipher_request *req,
-+static inline int crypto4xx_crypt(struct skcipher_request *req,
- const unsigned int ivlen, bool decrypt)
- {
-- struct crypto4xx_ctx *ctx = crypto_tfm_ctx(req->base.tfm);
-+ struct crypto_skcipher *cipher = crypto_skcipher_reqtfm(req);
-+ struct crypto4xx_ctx *ctx = crypto_skcipher_ctx(cipher);
- __le32 iv[ivlen];
-
- if (ivlen)
-- crypto4xx_memcpy_to_le32(iv, req->info, ivlen);
-+ crypto4xx_memcpy_to_le32(iv, req->iv, ivlen);
-
- return crypto4xx_build_pd(&req->base, ctx, req->src, req->dst,
-- req->nbytes, iv, ivlen, decrypt ? ctx->sa_in : ctx->sa_out,
-+ req->cryptlen, iv, ivlen, decrypt ? ctx->sa_in : ctx->sa_out,
- ctx->sa_len, 0);
- }
-
--int crypto4xx_encrypt_noiv(struct ablkcipher_request *req)
-+int crypto4xx_encrypt_noiv(struct skcipher_request *req)
- {
- return crypto4xx_crypt(req, 0, false);
- }
-
--int crypto4xx_encrypt_iv(struct ablkcipher_request *req)
-+int crypto4xx_encrypt_iv(struct skcipher_request *req)
- {
- return crypto4xx_crypt(req, AES_IV_SIZE, false);
- }
-
--int crypto4xx_decrypt_noiv(struct ablkcipher_request *req)
-+int crypto4xx_decrypt_noiv(struct skcipher_request *req)
- {
- return crypto4xx_crypt(req, 0, true);
- }
-
--int crypto4xx_decrypt_iv(struct ablkcipher_request *req)
-+int crypto4xx_decrypt_iv(struct skcipher_request *req)
- {
- return crypto4xx_crypt(req, AES_IV_SIZE, true);
- }
-@@ -111,20 +113,19 @@ int crypto4xx_decrypt_iv(struct ablkciph
- /**
- * AES Functions
- */
--static int crypto4xx_setkey_aes(struct crypto_ablkcipher *cipher,
-+static int crypto4xx_setkey_aes(struct crypto_skcipher *cipher,
- const u8 *key,
- unsigned int keylen,
- unsigned char cm,
- u8 fb)
- {
-- struct crypto_tfm *tfm = crypto_ablkcipher_tfm(cipher);
-- struct crypto4xx_ctx *ctx = crypto_tfm_ctx(tfm);
-+ struct crypto4xx_ctx *ctx = crypto_skcipher_ctx(cipher);
- struct dynamic_sa_ctl *sa;
- int rc;
-
- if (keylen != AES_KEYSIZE_256 &&
- keylen != AES_KEYSIZE_192 && keylen != AES_KEYSIZE_128) {
-- crypto_ablkcipher_set_flags(cipher,
-+ crypto_skcipher_set_flags(cipher,
- CRYPTO_TFM_RES_BAD_KEY_LEN);
- return -EINVAL;
- }
-@@ -165,39 +166,38 @@ static int crypto4xx_setkey_aes(struct c
- return 0;
- }
-
--int crypto4xx_setkey_aes_cbc(struct crypto_ablkcipher *cipher,
-+int crypto4xx_setkey_aes_cbc(struct crypto_skcipher *cipher,
- const u8 *key, unsigned int keylen)
- {
- return crypto4xx_setkey_aes(cipher, key, keylen, CRYPTO_MODE_CBC,
- CRYPTO_FEEDBACK_MODE_NO_FB);
- }
-
--int crypto4xx_setkey_aes_cfb(struct crypto_ablkcipher *cipher,
-+int crypto4xx_setkey_aes_cfb(struct crypto_skcipher *cipher,
- const u8 *key, unsigned int keylen)
- {
- return crypto4xx_setkey_aes(cipher, key, keylen, CRYPTO_MODE_CFB,
- CRYPTO_FEEDBACK_MODE_128BIT_CFB);
- }
-
--int crypto4xx_setkey_aes_ecb(struct crypto_ablkcipher *cipher,
-+int crypto4xx_setkey_aes_ecb(struct crypto_skcipher *cipher,
- const u8 *key, unsigned int keylen)
- {
- return crypto4xx_setkey_aes(cipher, key, keylen, CRYPTO_MODE_ECB,
- CRYPTO_FEEDBACK_MODE_NO_FB);
- }
-
--int crypto4xx_setkey_aes_ofb(struct crypto_ablkcipher *cipher,
-+int crypto4xx_setkey_aes_ofb(struct crypto_skcipher *cipher,
- const u8 *key, unsigned int keylen)
- {
- return crypto4xx_setkey_aes(cipher, key, keylen, CRYPTO_MODE_OFB,
- CRYPTO_FEEDBACK_MODE_64BIT_OFB);
- }
-
--int crypto4xx_setkey_rfc3686(struct crypto_ablkcipher *cipher,
-+int crypto4xx_setkey_rfc3686(struct crypto_skcipher *cipher,
- const u8 *key, unsigned int keylen)
- {
-- struct crypto_tfm *tfm = crypto_ablkcipher_tfm(cipher);
-- struct crypto4xx_ctx *ctx = crypto_tfm_ctx(tfm);
-+ struct crypto4xx_ctx *ctx = crypto_skcipher_ctx(cipher);
- int rc;
-
- rc = crypto4xx_setkey_aes(cipher, key, keylen - CTR_RFC3686_NONCE_SIZE,
-@@ -211,31 +211,33 @@ int crypto4xx_setkey_rfc3686(struct cryp
- return 0;
- }
-
--int crypto4xx_rfc3686_encrypt(struct ablkcipher_request *req)
-+int crypto4xx_rfc3686_encrypt(struct skcipher_request *req)
- {
-- struct crypto4xx_ctx *ctx = crypto_tfm_ctx(req->base.tfm);
-+ struct crypto_skcipher *cipher = crypto_skcipher_reqtfm(req);
-+ struct crypto4xx_ctx *ctx = crypto_skcipher_ctx(cipher);
- __le32 iv[AES_IV_SIZE / 4] = {
- ctx->iv_nonce,
-- cpu_to_le32p((u32 *) req->info),
-- cpu_to_le32p((u32 *) (req->info + 4)),
-+ cpu_to_le32p((u32 *) req->iv),
-+ cpu_to_le32p((u32 *) (req->iv + 4)),
- cpu_to_le32(1) };
-
- return crypto4xx_build_pd(&req->base, ctx, req->src, req->dst,
-- req->nbytes, iv, AES_IV_SIZE,
-+ req->cryptlen, iv, AES_IV_SIZE,
- ctx->sa_out, ctx->sa_len, 0);
- }
-
--int crypto4xx_rfc3686_decrypt(struct ablkcipher_request *req)
-+int crypto4xx_rfc3686_decrypt(struct skcipher_request *req)
- {
-- struct crypto4xx_ctx *ctx = crypto_tfm_ctx(req->base.tfm);
-+ struct crypto_skcipher *cipher = crypto_skcipher_reqtfm(req);
-+ struct crypto4xx_ctx *ctx = crypto_skcipher_ctx(cipher);
- __le32 iv[AES_IV_SIZE / 4] = {
- ctx->iv_nonce,
-- cpu_to_le32p((u32 *) req->info),
-- cpu_to_le32p((u32 *) (req->info + 4)),
-+ cpu_to_le32p((u32 *) req->iv),
-+ cpu_to_le32p((u32 *) (req->iv + 4)),
- cpu_to_le32(1) };
-
- return crypto4xx_build_pd(&req->base, ctx, req->src, req->dst,
-- req->nbytes, iv, AES_IV_SIZE,
-+ req->cryptlen, iv, AES_IV_SIZE,
- ctx->sa_out, ctx->sa_len, 0);
- }
-
---- a/drivers/crypto/amcc/crypto4xx_core.c
-+++ b/drivers/crypto/amcc/crypto4xx_core.c
-@@ -41,6 +41,7 @@
- #include <crypto/gcm.h>
- #include <crypto/sha.h>
- #include <crypto/scatterwalk.h>
-+#include <crypto/skcipher.h>
- #include <crypto/internal/aead.h>
- #include <crypto/internal/skcipher.h>
- #include "crypto4xx_reg_def.h"
-@@ -522,21 +523,19 @@ static void crypto4xx_ret_sg_desc(struct
- }
- }
-
--static void crypto4xx_ablkcipher_done(struct crypto4xx_device *dev,
-+static void crypto4xx_cipher_done(struct crypto4xx_device *dev,
- struct pd_uinfo *pd_uinfo,
- struct ce_pd *pd)
- {
-- struct crypto4xx_ctx *ctx;
-- struct ablkcipher_request *ablk_req;
-+ struct skcipher_request *req;
- struct scatterlist *dst;
- dma_addr_t addr;
-
-- ablk_req = ablkcipher_request_cast(pd_uinfo->async_req);
-- ctx = crypto_tfm_ctx(ablk_req->base.tfm);
-+ req = skcipher_request_cast(pd_uinfo->async_req);
-
- if (pd_uinfo->using_sd) {
-- crypto4xx_copy_pkt_to_dst(dev, pd, pd_uinfo, ablk_req->nbytes,
-- ablk_req->dst);
-+ crypto4xx_copy_pkt_to_dst(dev, pd, pd_uinfo,
-+ req->cryptlen, req->dst);
- } else {
- dst = pd_uinfo->dest_va;
- addr = dma_map_page(dev->core_dev->device, sg_page(dst),
-@@ -554,8 +553,8 @@ static void crypto4xx_ablkcipher_done(st
- crypto4xx_ret_sg_desc(dev, pd_uinfo);
-
- if (pd_uinfo->state & PD_ENTRY_BUSY)
-- ablkcipher_request_complete(ablk_req, -EINPROGRESS);
-- ablkcipher_request_complete(ablk_req, 0);
-+ skcipher_request_complete(req, -EINPROGRESS);
-+ skcipher_request_complete(req, 0);
- }
-
- static void crypto4xx_ahash_done(struct crypto4xx_device *dev,
-@@ -646,8 +645,8 @@ static void crypto4xx_pd_done(struct cry
- struct pd_uinfo *pd_uinfo = &dev->pdr_uinfo[idx];
-
- switch (crypto_tfm_alg_type(pd_uinfo->async_req->tfm)) {
-- case CRYPTO_ALG_TYPE_ABLKCIPHER:
-- crypto4xx_ablkcipher_done(dev, pd_uinfo, pd);
-+ case CRYPTO_ALG_TYPE_SKCIPHER:
-+ crypto4xx_cipher_done(dev, pd_uinfo, pd);
- break;
- case CRYPTO_ALG_TYPE_AEAD:
- crypto4xx_aead_done(dev, pd_uinfo, pd);
-@@ -941,15 +940,14 @@ static void crypto4xx_ctx_init(struct cr
- ctx->sa_len = 0;
- }
-
--static int crypto4xx_ablk_init(struct crypto_tfm *tfm)
-+static int crypto4xx_sk_init(struct crypto_skcipher *sk)
- {
-- struct crypto_alg *alg = tfm->__crt_alg;
-+ struct skcipher_alg *alg = crypto_skcipher_alg(sk);
- struct crypto4xx_alg *amcc_alg;
-- struct crypto4xx_ctx *ctx = crypto_tfm_ctx(tfm);
-+ struct crypto4xx_ctx *ctx = crypto_skcipher_ctx(sk);
-
- amcc_alg = container_of(alg, struct crypto4xx_alg, alg.u.cipher);
- crypto4xx_ctx_init(amcc_alg, ctx);
-- tfm->crt_ablkcipher.reqsize = sizeof(struct crypto4xx_ctx);
- return 0;
- }
-
-@@ -958,9 +956,11 @@ static void crypto4xx_common_exit(struct
- crypto4xx_free_sa(ctx);
- }
-
--static void crypto4xx_ablk_exit(struct crypto_tfm *tfm)
-+static void crypto4xx_sk_exit(struct crypto_skcipher *sk)
- {
-- crypto4xx_common_exit(crypto_tfm_ctx(tfm));
-+ struct crypto4xx_ctx *ctx = crypto_skcipher_ctx(sk);
-+
-+ crypto4xx_common_exit(ctx);
- }
-
- static int crypto4xx_aead_init(struct crypto_aead *tfm)
-@@ -1017,7 +1017,7 @@ static int crypto4xx_register_alg(struct
- break;
-
- default:
-- rc = crypto_register_alg(&alg->alg.u.cipher);
-+ rc = crypto_register_skcipher(&alg->alg.u.cipher);
- break;
- }
-
-@@ -1046,7 +1046,7 @@ static void crypto4xx_unregister_alg(str
- break;
-
- default:
-- crypto_unregister_alg(&alg->alg.u.cipher);
-+ crypto_unregister_skcipher(&alg->alg.u.cipher);
- }
- kfree(alg);
- }
-@@ -1108,126 +1108,109 @@ static irqreturn_t crypto4xx_ce_interrup
- */
- static struct crypto4xx_alg_common crypto4xx_alg[] = {
- /* Crypto AES modes */
-- { .type = CRYPTO_ALG_TYPE_ABLKCIPHER, .u.cipher = {
-- .cra_name = "cbc(aes)",
-- .cra_driver_name = "cbc-aes-ppc4xx",
-- .cra_priority = CRYPTO4XX_CRYPTO_PRIORITY,
-- .cra_flags = CRYPTO_ALG_TYPE_ABLKCIPHER |
-- CRYPTO_ALG_ASYNC |
-- CRYPTO_ALG_KERN_DRIVER_ONLY,
-- .cra_blocksize = AES_BLOCK_SIZE,
-- .cra_ctxsize = sizeof(struct crypto4xx_ctx),
-- .cra_type = &crypto_ablkcipher_type,
-- .cra_init = crypto4xx_ablk_init,
-- .cra_exit = crypto4xx_ablk_exit,
-- .cra_module = THIS_MODULE,
-- .cra_u = {
-- .ablkcipher = {
-- .min_keysize = AES_MIN_KEY_SIZE,
-- .max_keysize = AES_MAX_KEY_SIZE,
-- .ivsize = AES_IV_SIZE,
-- .setkey = crypto4xx_setkey_aes_cbc,
-- .encrypt = crypto4xx_encrypt_iv,
-- .decrypt = crypto4xx_decrypt_iv,
-- }
-- }
-- }},
-- { .type = CRYPTO_ALG_TYPE_ABLKCIPHER, .u.cipher = {
-- .cra_name = "cfb(aes)",
-- .cra_driver_name = "cfb-aes-ppc4xx",
-- .cra_priority = CRYPTO4XX_CRYPTO_PRIORITY,
-- .cra_flags = CRYPTO_ALG_TYPE_ABLKCIPHER |
-- CRYPTO_ALG_ASYNC |
-- CRYPTO_ALG_KERN_DRIVER_ONLY,
-- .cra_blocksize = AES_BLOCK_SIZE,
-- .cra_ctxsize = sizeof(struct crypto4xx_ctx),
-- .cra_type = &crypto_ablkcipher_type,
-- .cra_init = crypto4xx_ablk_init,
-- .cra_exit = crypto4xx_ablk_exit,
-- .cra_module = THIS_MODULE,
-- .cra_u = {
-- .ablkcipher = {
-- .min_keysize = AES_MIN_KEY_SIZE,
-- .max_keysize = AES_MAX_KEY_SIZE,
-- .ivsize = AES_IV_SIZE,
-- .setkey = crypto4xx_setkey_aes_cfb,
-- .encrypt = crypto4xx_encrypt_iv,
-- .decrypt = crypto4xx_decrypt_iv,
-- }
-- }
-+ { .type = CRYPTO_ALG_TYPE_SKCIPHER, .u.cipher = {
-+ .base = {
-+ .cra_name = "cbc(aes)",
-+ .cra_driver_name = "cbc-aes-ppc4xx",
-+ .cra_priority = CRYPTO4XX_CRYPTO_PRIORITY,
-+ .cra_flags = CRYPTO_ALG_TYPE_SKCIPHER |
-+ CRYPTO_ALG_ASYNC |
-+ CRYPTO_ALG_KERN_DRIVER_ONLY,
-+ .cra_blocksize = AES_BLOCK_SIZE,
-+ .cra_ctxsize = sizeof(struct crypto4xx_ctx),
-+ .cra_module = THIS_MODULE,
-+ },
-+ .min_keysize = AES_MIN_KEY_SIZE,
-+ .max_keysize = AES_MAX_KEY_SIZE,
-+ .ivsize = AES_IV_SIZE,
-+ .setkey = crypto4xx_setkey_aes_cbc,
-+ .encrypt = crypto4xx_encrypt_iv,
-+ .decrypt = crypto4xx_decrypt_iv,
-+ .init = crypto4xx_sk_init,
-+ .exit = crypto4xx_sk_exit,
- } },
-- { .type = CRYPTO_ALG_TYPE_ABLKCIPHER, .u.cipher = {
-- .cra_name = "rfc3686(ctr(aes))",
-- .cra_driver_name = "rfc3686-ctr-aes-ppc4xx",
-- .cra_priority = CRYPTO4XX_CRYPTO_PRIORITY,
-- .cra_flags = CRYPTO_ALG_TYPE_ABLKCIPHER |
-- CRYPTO_ALG_ASYNC |
-- CRYPTO_ALG_KERN_DRIVER_ONLY,
-- .cra_blocksize = AES_BLOCK_SIZE,
-- .cra_ctxsize = sizeof(struct crypto4xx_ctx),
-- .cra_type = &crypto_ablkcipher_type,
-- .cra_init = crypto4xx_ablk_init,
-- .cra_exit = crypto4xx_ablk_exit,
-- .cra_module = THIS_MODULE,
-- .cra_u = {
-- .ablkcipher = {
-- .min_keysize = AES_MIN_KEY_SIZE +
-- CTR_RFC3686_NONCE_SIZE,
-- .max_keysize = AES_MAX_KEY_SIZE +
-- CTR_RFC3686_NONCE_SIZE,
-- .ivsize = CTR_RFC3686_IV_SIZE,
-- .setkey = crypto4xx_setkey_rfc3686,
-- .encrypt = crypto4xx_rfc3686_encrypt,
-- .decrypt = crypto4xx_rfc3686_decrypt,
-- }
-- }
-+ { .type = CRYPTO_ALG_TYPE_SKCIPHER, .u.cipher = {
-+ .base = {
-+ .cra_name = "cfb(aes)",
-+ .cra_driver_name = "cfb-aes-ppc4xx",
-+ .cra_priority = CRYPTO4XX_CRYPTO_PRIORITY,
-+ .cra_flags = CRYPTO_ALG_TYPE_SKCIPHER |
-+ CRYPTO_ALG_ASYNC |
-+ CRYPTO_ALG_KERN_DRIVER_ONLY,
-+ .cra_blocksize = AES_BLOCK_SIZE,
-+ .cra_ctxsize = sizeof(struct crypto4xx_ctx),
-+ .cra_module = THIS_MODULE,
-+ },
-+ .min_keysize = AES_MIN_KEY_SIZE,
-+ .max_keysize = AES_MAX_KEY_SIZE,
-+ .ivsize = AES_IV_SIZE,
-+ .setkey = crypto4xx_setkey_aes_cfb,
-+ .encrypt = crypto4xx_encrypt_iv,
-+ .decrypt = crypto4xx_decrypt_iv,
-+ .init = crypto4xx_sk_init,
-+ .exit = crypto4xx_sk_exit,
- } },
-- { .type = CRYPTO_ALG_TYPE_ABLKCIPHER, .u.cipher = {
-- .cra_name = "ecb(aes)",
-- .cra_driver_name = "ecb-aes-ppc4xx",
-- .cra_priority = CRYPTO4XX_CRYPTO_PRIORITY,
-- .cra_flags = CRYPTO_ALG_TYPE_ABLKCIPHER |
-- CRYPTO_ALG_ASYNC |
-- CRYPTO_ALG_KERN_DRIVER_ONLY,
-- .cra_blocksize = AES_BLOCK_SIZE,
-- .cra_ctxsize = sizeof(struct crypto4xx_ctx),
-- .cra_type = &crypto_ablkcipher_type,
-- .cra_init = crypto4xx_ablk_init,
-- .cra_exit = crypto4xx_ablk_exit,
-- .cra_module = THIS_MODULE,
-- .cra_u = {
-- .ablkcipher = {
-- .min_keysize = AES_MIN_KEY_SIZE,
-- .max_keysize = AES_MAX_KEY_SIZE,
-- .setkey = crypto4xx_setkey_aes_ecb,
-- .encrypt = crypto4xx_encrypt_noiv,
-- .decrypt = crypto4xx_decrypt_noiv,
-- }
-- }
-+ { .type = CRYPTO_ALG_TYPE_SKCIPHER, .u.cipher = {
-+ .base = {
-+ .cra_name = "rfc3686(ctr(aes))",
-+ .cra_driver_name = "rfc3686-ctr-aes-ppc4xx",
-+ .cra_priority = CRYPTO4XX_CRYPTO_PRIORITY,
-+ .cra_flags = CRYPTO_ALG_TYPE_SKCIPHER |
-+ CRYPTO_ALG_ASYNC |
-+ CRYPTO_ALG_KERN_DRIVER_ONLY,
-+ .cra_blocksize = AES_BLOCK_SIZE,
-+ .cra_ctxsize = sizeof(struct crypto4xx_ctx),
-+ .cra_module = THIS_MODULE,
-+ },
-+ .min_keysize = AES_MIN_KEY_SIZE + CTR_RFC3686_NONCE_SIZE,
-+ .max_keysize = AES_MAX_KEY_SIZE + CTR_RFC3686_NONCE_SIZE,
-+ .ivsize = CTR_RFC3686_IV_SIZE,
-+ .setkey = crypto4xx_setkey_rfc3686,
-+ .encrypt = crypto4xx_rfc3686_encrypt,
-+ .decrypt = crypto4xx_rfc3686_decrypt,
-+ .init = crypto4xx_sk_init,
-+ .exit = crypto4xx_sk_exit,
- } },
-- { .type = CRYPTO_ALG_TYPE_ABLKCIPHER, .u.cipher = {
-- .cra_name = "ofb(aes)",
-- .cra_driver_name = "ofb-aes-ppc4xx",
-- .cra_priority = CRYPTO4XX_CRYPTO_PRIORITY,
-- .cra_flags = CRYPTO_ALG_TYPE_ABLKCIPHER |
-- CRYPTO_ALG_ASYNC |
-- CRYPTO_ALG_KERN_DRIVER_ONLY,
-- .cra_blocksize = AES_BLOCK_SIZE,
-- .cra_ctxsize = sizeof(struct crypto4xx_ctx),
-- .cra_type = &crypto_ablkcipher_type,
-- .cra_init = crypto4xx_ablk_init,
-- .cra_exit = crypto4xx_ablk_exit,
-- .cra_module = THIS_MODULE,
-- .cra_u = {
-- .ablkcipher = {
-- .min_keysize = AES_MIN_KEY_SIZE,
-- .max_keysize = AES_MAX_KEY_SIZE,
-- .ivsize = AES_IV_SIZE,
-- .setkey = crypto4xx_setkey_aes_ofb,
-- .encrypt = crypto4xx_encrypt_iv,
-- .decrypt = crypto4xx_decrypt_iv,
-- }
-- }
-+ { .type = CRYPTO_ALG_TYPE_SKCIPHER, .u.cipher = {
-+ .base = {
-+ .cra_name = "ecb(aes)",
-+ .cra_driver_name = "ecb-aes-ppc4xx",
-+ .cra_priority = CRYPTO4XX_CRYPTO_PRIORITY,
-+ .cra_flags = CRYPTO_ALG_TYPE_SKCIPHER |
-+ CRYPTO_ALG_ASYNC |
-+ CRYPTO_ALG_KERN_DRIVER_ONLY,
-+ .cra_blocksize = AES_BLOCK_SIZE,
-+ .cra_ctxsize = sizeof(struct crypto4xx_ctx),
-+ .cra_module = THIS_MODULE,
-+ },
-+ .min_keysize = AES_MIN_KEY_SIZE,
-+ .max_keysize = AES_MAX_KEY_SIZE,
-+ .setkey = crypto4xx_setkey_aes_ecb,
-+ .encrypt = crypto4xx_encrypt_noiv,
-+ .decrypt = crypto4xx_decrypt_noiv,
-+ .init = crypto4xx_sk_init,
-+ .exit = crypto4xx_sk_exit,
-+ } },
-+ { .type = CRYPTO_ALG_TYPE_SKCIPHER, .u.cipher = {
-+ .base = {
-+ .cra_name = "ofb(aes)",
-+ .cra_driver_name = "ofb-aes-ppc4xx",
-+ .cra_priority = CRYPTO4XX_CRYPTO_PRIORITY,
-+ .cra_flags = CRYPTO_ALG_TYPE_SKCIPHER |
-+ CRYPTO_ALG_ASYNC |
-+ CRYPTO_ALG_KERN_DRIVER_ONLY,
-+ .cra_blocksize = AES_BLOCK_SIZE,
-+ .cra_ctxsize = sizeof(struct crypto4xx_ctx),
-+ .cra_module = THIS_MODULE,
-+ },
-+ .min_keysize = AES_MIN_KEY_SIZE,
-+ .max_keysize = AES_MAX_KEY_SIZE,
-+ .ivsize = AES_IV_SIZE,
-+ .setkey = crypto4xx_setkey_aes_ofb,
-+ .encrypt = crypto4xx_encrypt_iv,
-+ .decrypt = crypto4xx_decrypt_iv,
-+ .init = crypto4xx_sk_init,
-+ .exit = crypto4xx_sk_exit,
- } },
-
- /* AEAD */
---- a/drivers/crypto/amcc/crypto4xx_core.h
-+++ b/drivers/crypto/amcc/crypto4xx_core.h
-@@ -25,6 +25,7 @@
- #include <linux/ratelimit.h>
- #include <crypto/internal/hash.h>
- #include <crypto/internal/aead.h>
-+#include <crypto/internal/skcipher.h>
- #include "crypto4xx_reg_def.h"
- #include "crypto4xx_sa.h"
-
-@@ -134,7 +135,7 @@ struct crypto4xx_ctx {
- struct crypto4xx_alg_common {
- u32 type;
- union {
-- struct crypto_alg cipher;
-+ struct skcipher_alg cipher;
- struct ahash_alg hash;
- struct aead_alg aead;
- } u;
-@@ -158,22 +159,22 @@ int crypto4xx_build_pd(struct crypto_asy
- const struct dynamic_sa_ctl *sa,
- const unsigned int sa_len,
- const unsigned int assoclen);
--int crypto4xx_setkey_aes_cbc(struct crypto_ablkcipher *cipher,
-+int crypto4xx_setkey_aes_cbc(struct crypto_skcipher *cipher,
- const u8 *key, unsigned int keylen);
--int crypto4xx_setkey_aes_cfb(struct crypto_ablkcipher *cipher,
-+int crypto4xx_setkey_aes_cfb(struct crypto_skcipher *cipher,
- const u8 *key, unsigned int keylen);
--int crypto4xx_setkey_aes_ecb(struct crypto_ablkcipher *cipher,
-+int crypto4xx_setkey_aes_ecb(struct crypto_skcipher *cipher,
- const u8 *key, unsigned int keylen);
--int crypto4xx_setkey_aes_ofb(struct crypto_ablkcipher *cipher,
-+int crypto4xx_setkey_aes_ofb(struct crypto_skcipher *cipher,
- const u8 *key, unsigned int keylen);
--int crypto4xx_setkey_rfc3686(struct crypto_ablkcipher *cipher,
-+int crypto4xx_setkey_rfc3686(struct crypto_skcipher *cipher,
- const u8 *key, unsigned int keylen);
--int crypto4xx_encrypt_iv(struct ablkcipher_request *req);
--int crypto4xx_decrypt_iv(struct ablkcipher_request *req);
--int crypto4xx_encrypt_noiv(struct ablkcipher_request *req);
--int crypto4xx_decrypt_noiv(struct ablkcipher_request *req);
--int crypto4xx_rfc3686_encrypt(struct ablkcipher_request *req);
--int crypto4xx_rfc3686_decrypt(struct ablkcipher_request *req);
-+int crypto4xx_encrypt_iv(struct skcipher_request *req);
-+int crypto4xx_decrypt_iv(struct skcipher_request *req);
-+int crypto4xx_encrypt_noiv(struct skcipher_request *req);
-+int crypto4xx_decrypt_noiv(struct skcipher_request *req);
-+int crypto4xx_rfc3686_encrypt(struct skcipher_request *req);
-+int crypto4xx_rfc3686_decrypt(struct skcipher_request *req);
- int crypto4xx_sha1_alg_init(struct crypto_tfm *tfm);
- int crypto4xx_hash_digest(struct ahash_request *req);
- int crypto4xx_hash_final(struct ahash_request *req);
generated by cgit v1.2.3 (git 2.25.1) at 2025-01-19 18:59:33 +0000