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@xxxxxxxxx> --- 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(-) diff --git a/drivers/crypto/amcc/crypto4xx_alg.c b/drivers/crypto/amcc/crypto4xx_alg.c index 51fffd6c8411..2a8e4f0fe1e9 100644 --- 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(struct dynamic_sa_ctl *sa, u32 cm, 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 ablkcipher_request *req) /** * 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; } @@ -164,39 +165,38 @@ static int crypto4xx_setkey_aes(struct crypto_ablkcipher *cipher, 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, @@ -210,31 +210,33 @@ int crypto4xx_setkey_rfc3686(struct crypto_ablkcipher *cipher, 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); } diff --git a/drivers/crypto/amcc/crypto4xx_core.c b/drivers/crypto/amcc/crypto4xx_core.c index 5a0a4c157700..7d0629626d15 100644 --- 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" @@ -526,21 +527,19 @@ static void crypto4xx_ret_sg_desc(struct crypto4xx_device *dev, } } -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), @@ -549,8 +548,8 @@ static void crypto4xx_ablkcipher_done(struct crypto4xx_device *dev, 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, @@ -641,8 +640,8 @@ static void crypto4xx_pd_done(struct crypto4xx_device *dev, u32 idx) 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); @@ -936,15 +935,14 @@ static void crypto4xx_ctx_init(struct crypto4xx_alg *amcc_alg, 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; } @@ -953,9 +951,11 @@ static void crypto4xx_common_exit(struct crypto4xx_ctx *ctx) 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) @@ -1012,7 +1012,7 @@ static int crypto4xx_register_alg(struct crypto4xx_device *sec_dev, break; default: - rc = crypto_register_alg(&alg->alg.u.cipher); + rc = crypto_register_skcipher(&alg->alg.u.cipher); break; } @@ -1041,7 +1041,7 @@ static void crypto4xx_unregister_alg(struct crypto4xx_device *sec_dev) break; default: - crypto_unregister_alg(&alg->alg.u.cipher); + crypto_unregister_skcipher(&alg->alg.u.cipher); } kfree(alg); } @@ -1103,126 +1103,109 @@ static irqreturn_t crypto4xx_ce_interrupt_handler_revb(int irq, void *data) */ 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 */ diff --git a/drivers/crypto/amcc/crypto4xx_core.h b/drivers/crypto/amcc/crypto4xx_core.h index c240199472da..863cc558bc29 100644 --- 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_async_request *req, 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); -- 2.17.0
