From aebe5bd76583441e25d7acb564ec273064fa61b1 Mon Sep 17 00:00:00 2001 From: Tudor Ambarus Date: Thu, 5 Dec 2019 13:48:39 +0000 Subject: [PATCH] crypto: atmel-{aes,sha,tdes} - Group common alg type init in dedicated methods Move common alg type init to dedicated methods. Signed-off-by: Tudor Ambarus Signed-off-by: Herbert Xu --- drivers/crypto/atmel-aes.c | 82 +++-------- drivers/crypto/atmel-sha.c | 324 ++++++++++++++------------------------------ drivers/crypto/atmel-tdes.c | 62 ++------- 3 files changed, 129 insertions(+), 339 deletions(-) diff --git a/drivers/crypto/atmel-aes.c b/drivers/crypto/atmel-aes.c index 173a30b..47b20df 100644 --- a/drivers/crypto/atmel-aes.c +++ b/drivers/crypto/atmel-aes.c @@ -1288,12 +1288,8 @@ static struct skcipher_alg aes_algs[] = { { .base.cra_name = "ecb(aes)", .base.cra_driver_name = "atmel-ecb-aes", - .base.cra_priority = ATMEL_AES_PRIORITY, - .base.cra_flags = CRYPTO_ALG_ASYNC, .base.cra_blocksize = AES_BLOCK_SIZE, .base.cra_ctxsize = sizeof(struct atmel_aes_ctx), - .base.cra_alignmask = 0xf, - .base.cra_module = THIS_MODULE, .init = atmel_aes_init_tfm, .min_keysize = AES_MIN_KEY_SIZE, @@ -1305,12 +1301,8 @@ static struct skcipher_alg aes_algs[] = { { .base.cra_name = "cbc(aes)", .base.cra_driver_name = "atmel-cbc-aes", - .base.cra_priority = ATMEL_AES_PRIORITY, - .base.cra_flags = CRYPTO_ALG_ASYNC, .base.cra_blocksize = AES_BLOCK_SIZE, .base.cra_ctxsize = sizeof(struct atmel_aes_ctx), - .base.cra_alignmask = 0xf, - .base.cra_module = THIS_MODULE, .init = atmel_aes_init_tfm, .min_keysize = AES_MIN_KEY_SIZE, @@ -1323,12 +1315,8 @@ static struct skcipher_alg aes_algs[] = { { .base.cra_name = "ofb(aes)", .base.cra_driver_name = "atmel-ofb-aes", - .base.cra_priority = ATMEL_AES_PRIORITY, - .base.cra_flags = CRYPTO_ALG_ASYNC, .base.cra_blocksize = AES_BLOCK_SIZE, .base.cra_ctxsize = sizeof(struct atmel_aes_ctx), - .base.cra_alignmask = 0xf, - .base.cra_module = THIS_MODULE, .init = atmel_aes_init_tfm, .min_keysize = AES_MIN_KEY_SIZE, @@ -1341,12 +1329,8 @@ static struct skcipher_alg aes_algs[] = { { .base.cra_name = "cfb(aes)", .base.cra_driver_name = "atmel-cfb-aes", - .base.cra_priority = ATMEL_AES_PRIORITY, - .base.cra_flags = CRYPTO_ALG_ASYNC, .base.cra_blocksize = AES_BLOCK_SIZE, .base.cra_ctxsize = sizeof(struct atmel_aes_ctx), - .base.cra_alignmask = 0xf, - .base.cra_module = THIS_MODULE, .init = atmel_aes_init_tfm, .min_keysize = AES_MIN_KEY_SIZE, @@ -1359,12 +1343,8 @@ static struct skcipher_alg aes_algs[] = { { .base.cra_name = "cfb32(aes)", .base.cra_driver_name = "atmel-cfb32-aes", - .base.cra_priority = ATMEL_AES_PRIORITY, - .base.cra_flags = CRYPTO_ALG_ASYNC, .base.cra_blocksize = CFB32_BLOCK_SIZE, .base.cra_ctxsize = sizeof(struct atmel_aes_ctx), - .base.cra_alignmask = 0xf, - .base.cra_module = THIS_MODULE, .init = atmel_aes_init_tfm, .min_keysize = AES_MIN_KEY_SIZE, @@ -1377,12 +1357,8 @@ static struct skcipher_alg aes_algs[] = { { .base.cra_name = "cfb16(aes)", .base.cra_driver_name = "atmel-cfb16-aes", - .base.cra_priority = ATMEL_AES_PRIORITY, - .base.cra_flags = CRYPTO_ALG_ASYNC, .base.cra_blocksize = CFB16_BLOCK_SIZE, .base.cra_ctxsize = sizeof(struct atmel_aes_ctx), - .base.cra_alignmask = 0xf, - .base.cra_module = THIS_MODULE, .init = atmel_aes_init_tfm, .min_keysize = AES_MIN_KEY_SIZE, @@ -1395,12 +1371,8 @@ static struct skcipher_alg aes_algs[] = { { .base.cra_name = "cfb8(aes)", .base.cra_driver_name = "atmel-cfb8-aes", - .base.cra_priority = ATMEL_AES_PRIORITY, - .base.cra_flags = CRYPTO_ALG_ASYNC, .base.cra_blocksize = CFB8_BLOCK_SIZE, .base.cra_ctxsize = sizeof(struct atmel_aes_ctx), - .base.cra_alignmask = 0xf, - .base.cra_module = THIS_MODULE, .init = atmel_aes_init_tfm, .min_keysize = AES_MIN_KEY_SIZE, @@ -1413,12 +1385,8 @@ static struct skcipher_alg aes_algs[] = { { .base.cra_name = "ctr(aes)", .base.cra_driver_name = "atmel-ctr-aes", - .base.cra_priority = ATMEL_AES_PRIORITY, - .base.cra_flags = CRYPTO_ALG_ASYNC, .base.cra_blocksize = 1, .base.cra_ctxsize = sizeof(struct atmel_aes_ctr_ctx), - .base.cra_alignmask = 0xf, - .base.cra_module = THIS_MODULE, .init = atmel_aes_ctr_init_tfm, .min_keysize = AES_MIN_KEY_SIZE, @@ -1433,12 +1401,8 @@ static struct skcipher_alg aes_algs[] = { static struct skcipher_alg aes_cfb64_alg = { .base.cra_name = "cfb64(aes)", .base.cra_driver_name = "atmel-cfb64-aes", - .base.cra_priority = ATMEL_AES_PRIORITY, - .base.cra_flags = CRYPTO_ALG_ASYNC, .base.cra_blocksize = CFB64_BLOCK_SIZE, .base.cra_ctxsize = sizeof(struct atmel_aes_ctx), - .base.cra_alignmask = 0xf, - .base.cra_module = THIS_MODULE, .init = atmel_aes_init_tfm, .min_keysize = AES_MIN_KEY_SIZE, @@ -1824,12 +1788,8 @@ static struct aead_alg aes_gcm_alg = { .base = { .cra_name = "gcm(aes)", .cra_driver_name = "atmel-gcm-aes", - .cra_priority = ATMEL_AES_PRIORITY, - .cra_flags = CRYPTO_ALG_ASYNC, .cra_blocksize = 1, .cra_ctxsize = sizeof(struct atmel_aes_gcm_ctx), - .cra_alignmask = 0xf, - .cra_module = THIS_MODULE, }, }; @@ -1946,12 +1906,8 @@ static int atmel_aes_xts_init_tfm(struct crypto_skcipher *tfm) static struct skcipher_alg aes_xts_alg = { .base.cra_name = "xts(aes)", .base.cra_driver_name = "atmel-xts-aes", - .base.cra_priority = ATMEL_AES_PRIORITY, - .base.cra_flags = CRYPTO_ALG_ASYNC, .base.cra_blocksize = AES_BLOCK_SIZE, .base.cra_ctxsize = sizeof(struct atmel_aes_xts_ctx), - .base.cra_alignmask = 0xf, - .base.cra_module = THIS_MODULE, .min_keysize = 2 * AES_MIN_KEY_SIZE, .max_keysize = 2 * AES_MAX_KEY_SIZE, @@ -2251,12 +2207,8 @@ static struct aead_alg aes_authenc_algs[] = { .base = { .cra_name = "authenc(hmac(sha1),cbc(aes))", .cra_driver_name = "atmel-authenc-hmac-sha1-cbc-aes", - .cra_priority = ATMEL_AES_PRIORITY, - .cra_flags = CRYPTO_ALG_ASYNC, .cra_blocksize = AES_BLOCK_SIZE, .cra_ctxsize = sizeof(struct atmel_aes_authenc_ctx), - .cra_alignmask = 0xf, - .cra_module = THIS_MODULE, }, }, { @@ -2271,12 +2223,8 @@ static struct aead_alg aes_authenc_algs[] = { .base = { .cra_name = "authenc(hmac(sha224),cbc(aes))", .cra_driver_name = "atmel-authenc-hmac-sha224-cbc-aes", - .cra_priority = ATMEL_AES_PRIORITY, - .cra_flags = CRYPTO_ALG_ASYNC, .cra_blocksize = AES_BLOCK_SIZE, .cra_ctxsize = sizeof(struct atmel_aes_authenc_ctx), - .cra_alignmask = 0xf, - .cra_module = THIS_MODULE, }, }, { @@ -2291,12 +2239,8 @@ static struct aead_alg aes_authenc_algs[] = { .base = { .cra_name = "authenc(hmac(sha256),cbc(aes))", .cra_driver_name = "atmel-authenc-hmac-sha256-cbc-aes", - .cra_priority = ATMEL_AES_PRIORITY, - .cra_flags = CRYPTO_ALG_ASYNC, .cra_blocksize = AES_BLOCK_SIZE, .cra_ctxsize = sizeof(struct atmel_aes_authenc_ctx), - .cra_alignmask = 0xf, - .cra_module = THIS_MODULE, }, }, { @@ -2311,12 +2255,8 @@ static struct aead_alg aes_authenc_algs[] = { .base = { .cra_name = "authenc(hmac(sha384),cbc(aes))", .cra_driver_name = "atmel-authenc-hmac-sha384-cbc-aes", - .cra_priority = ATMEL_AES_PRIORITY, - .cra_flags = CRYPTO_ALG_ASYNC, .cra_blocksize = AES_BLOCK_SIZE, .cra_ctxsize = sizeof(struct atmel_aes_authenc_ctx), - .cra_alignmask = 0xf, - .cra_module = THIS_MODULE, }, }, { @@ -2331,12 +2271,8 @@ static struct aead_alg aes_authenc_algs[] = { .base = { .cra_name = "authenc(hmac(sha512),cbc(aes))", .cra_driver_name = "atmel-authenc-hmac-sha512-cbc-aes", - .cra_priority = ATMEL_AES_PRIORITY, - .cra_flags = CRYPTO_ALG_ASYNC, .cra_blocksize = AES_BLOCK_SIZE, .cra_ctxsize = sizeof(struct atmel_aes_authenc_ctx), - .cra_alignmask = 0xf, - .cra_module = THIS_MODULE, }, }, }; @@ -2452,29 +2388,45 @@ static void atmel_aes_unregister_algs(struct atmel_aes_dev *dd) crypto_unregister_skcipher(&aes_algs[i]); } +static void atmel_aes_crypto_alg_init(struct crypto_alg *alg) +{ + alg->cra_flags = CRYPTO_ALG_ASYNC; + alg->cra_alignmask = 0xf; + alg->cra_priority = ATMEL_AES_PRIORITY; + alg->cra_module = THIS_MODULE; +} + static int atmel_aes_register_algs(struct atmel_aes_dev *dd) { int err, i, j; for (i = 0; i < ARRAY_SIZE(aes_algs); i++) { + atmel_aes_crypto_alg_init(&aes_algs[i].base); + err = crypto_register_skcipher(&aes_algs[i]); if (err) goto err_aes_algs; } if (dd->caps.has_cfb64) { + atmel_aes_crypto_alg_init(&aes_cfb64_alg.base); + err = crypto_register_skcipher(&aes_cfb64_alg); if (err) goto err_aes_cfb64_alg; } if (dd->caps.has_gcm) { + atmel_aes_crypto_alg_init(&aes_gcm_alg.base); + err = crypto_register_aead(&aes_gcm_alg); if (err) goto err_aes_gcm_alg; } if (dd->caps.has_xts) { + atmel_aes_crypto_alg_init(&aes_xts_alg.base); + err = crypto_register_skcipher(&aes_xts_alg); if (err) goto err_aes_xts_alg; @@ -2483,6 +2435,8 @@ static int atmel_aes_register_algs(struct atmel_aes_dev *dd) #if IS_ENABLED(CONFIG_CRYPTO_DEV_ATMEL_AUTHENC) if (dd->caps.has_authenc) { for (i = 0; i < ARRAY_SIZE(aes_authenc_algs); i++) { + atmel_aes_crypto_alg_init(&aes_authenc_algs[i].base); + err = crypto_register_aead(&aes_authenc_algs[i]); if (err) goto err_aes_authenc_alg; diff --git a/drivers/crypto/atmel-sha.c b/drivers/crypto/atmel-sha.c index bef968a..ebf5001 100644 --- a/drivers/crypto/atmel-sha.c +++ b/drivers/crypto/atmel-sha.c @@ -1252,130 +1252,66 @@ static int atmel_sha_cra_init(struct crypto_tfm *tfm) return 0; } +static void atmel_sha_alg_init(struct ahash_alg *alg) +{ + alg->halg.base.cra_priority = ATMEL_SHA_PRIORITY; + alg->halg.base.cra_flags = CRYPTO_ALG_ASYNC; + alg->halg.base.cra_ctxsize = sizeof(struct atmel_sha_ctx); + alg->halg.base.cra_module = THIS_MODULE; + alg->halg.base.cra_init = atmel_sha_cra_init; + + alg->halg.statesize = sizeof(struct atmel_sha_reqctx); + + alg->init = atmel_sha_init; + alg->update = atmel_sha_update; + alg->final = atmel_sha_final; + alg->finup = atmel_sha_finup; + alg->digest = atmel_sha_digest; + alg->export = atmel_sha_export; + alg->import = atmel_sha_import; +} + static struct ahash_alg sha_1_256_algs[] = { { - .init = atmel_sha_init, - .update = atmel_sha_update, - .final = atmel_sha_final, - .finup = atmel_sha_finup, - .digest = atmel_sha_digest, - .export = atmel_sha_export, - .import = atmel_sha_import, - .halg = { - .digestsize = SHA1_DIGEST_SIZE, - .statesize = sizeof(struct atmel_sha_reqctx), - .base = { - .cra_name = "sha1", - .cra_driver_name = "atmel-sha1", - .cra_priority = ATMEL_SHA_PRIORITY, - .cra_flags = CRYPTO_ALG_ASYNC, - .cra_blocksize = SHA1_BLOCK_SIZE, - .cra_ctxsize = sizeof(struct atmel_sha_ctx), - .cra_alignmask = 0, - .cra_module = THIS_MODULE, - .cra_init = atmel_sha_cra_init, - } - } + .halg.base.cra_name = "sha1", + .halg.base.cra_driver_name = "atmel-sha1", + .halg.base.cra_blocksize = SHA1_BLOCK_SIZE, + + .halg.digestsize = SHA1_DIGEST_SIZE, }, { - .init = atmel_sha_init, - .update = atmel_sha_update, - .final = atmel_sha_final, - .finup = atmel_sha_finup, - .digest = atmel_sha_digest, - .export = atmel_sha_export, - .import = atmel_sha_import, - .halg = { - .digestsize = SHA256_DIGEST_SIZE, - .statesize = sizeof(struct atmel_sha_reqctx), - .base = { - .cra_name = "sha256", - .cra_driver_name = "atmel-sha256", - .cra_priority = ATMEL_SHA_PRIORITY, - .cra_flags = CRYPTO_ALG_ASYNC, - .cra_blocksize = SHA256_BLOCK_SIZE, - .cra_ctxsize = sizeof(struct atmel_sha_ctx), - .cra_alignmask = 0, - .cra_module = THIS_MODULE, - .cra_init = atmel_sha_cra_init, - } - } + .halg.base.cra_name = "sha256", + .halg.base.cra_driver_name = "atmel-sha256", + .halg.base.cra_blocksize = SHA256_BLOCK_SIZE, + + .halg.digestsize = SHA256_DIGEST_SIZE, }, }; static struct ahash_alg sha_224_alg = { - .init = atmel_sha_init, - .update = atmel_sha_update, - .final = atmel_sha_final, - .finup = atmel_sha_finup, - .digest = atmel_sha_digest, - .export = atmel_sha_export, - .import = atmel_sha_import, - .halg = { - .digestsize = SHA224_DIGEST_SIZE, - .statesize = sizeof(struct atmel_sha_reqctx), - .base = { - .cra_name = "sha224", - .cra_driver_name = "atmel-sha224", - .cra_priority = ATMEL_SHA_PRIORITY, - .cra_flags = CRYPTO_ALG_ASYNC, - .cra_blocksize = SHA224_BLOCK_SIZE, - .cra_ctxsize = sizeof(struct atmel_sha_ctx), - .cra_alignmask = 0, - .cra_module = THIS_MODULE, - .cra_init = atmel_sha_cra_init, - } - } + .halg.base.cra_name = "sha224", + .halg.base.cra_driver_name = "atmel-sha224", + .halg.base.cra_blocksize = SHA224_BLOCK_SIZE, + + .halg.digestsize = SHA224_DIGEST_SIZE, }; static struct ahash_alg sha_384_512_algs[] = { { - .init = atmel_sha_init, - .update = atmel_sha_update, - .final = atmel_sha_final, - .finup = atmel_sha_finup, - .digest = atmel_sha_digest, - .export = atmel_sha_export, - .import = atmel_sha_import, - .halg = { - .digestsize = SHA384_DIGEST_SIZE, - .statesize = sizeof(struct atmel_sha_reqctx), - .base = { - .cra_name = "sha384", - .cra_driver_name = "atmel-sha384", - .cra_priority = ATMEL_SHA_PRIORITY, - .cra_flags = CRYPTO_ALG_ASYNC, - .cra_blocksize = SHA384_BLOCK_SIZE, - .cra_ctxsize = sizeof(struct atmel_sha_ctx), - .cra_alignmask = 0x3, - .cra_module = THIS_MODULE, - .cra_init = atmel_sha_cra_init, - } - } + .halg.base.cra_name = "sha384", + .halg.base.cra_driver_name = "atmel-sha384", + .halg.base.cra_blocksize = SHA384_BLOCK_SIZE, + .halg.base.cra_alignmask = 0x3, + + .halg.digestsize = SHA384_DIGEST_SIZE, }, { - .init = atmel_sha_init, - .update = atmel_sha_update, - .final = atmel_sha_final, - .finup = atmel_sha_finup, - .digest = atmel_sha_digest, - .export = atmel_sha_export, - .import = atmel_sha_import, - .halg = { - .digestsize = SHA512_DIGEST_SIZE, - .statesize = sizeof(struct atmel_sha_reqctx), - .base = { - .cra_name = "sha512", - .cra_driver_name = "atmel-sha512", - .cra_priority = ATMEL_SHA_PRIORITY, - .cra_flags = CRYPTO_ALG_ASYNC, - .cra_blocksize = SHA512_BLOCK_SIZE, - .cra_ctxsize = sizeof(struct atmel_sha_ctx), - .cra_alignmask = 0x3, - .cra_module = THIS_MODULE, - .cra_init = atmel_sha_cra_init, - } - } + .halg.base.cra_name = "sha512", + .halg.base.cra_driver_name = "atmel-sha512", + .halg.base.cra_blocksize = SHA512_BLOCK_SIZE, + .halg.base.cra_alignmask = 0x3, + + .halg.digestsize = SHA512_DIGEST_SIZE, }, }; @@ -2084,131 +2020,61 @@ static void atmel_sha_hmac_cra_exit(struct crypto_tfm *tfm) atmel_sha_hmac_key_release(&hmac->hkey); } +static void atmel_sha_hmac_alg_init(struct ahash_alg *alg) +{ + alg->halg.base.cra_priority = ATMEL_SHA_PRIORITY; + alg->halg.base.cra_flags = CRYPTO_ALG_ASYNC; + alg->halg.base.cra_ctxsize = sizeof(struct atmel_sha_hmac_ctx); + alg->halg.base.cra_module = THIS_MODULE; + alg->halg.base.cra_init = atmel_sha_hmac_cra_init; + alg->halg.base.cra_exit = atmel_sha_hmac_cra_exit; + + alg->halg.statesize = sizeof(struct atmel_sha_reqctx); + + alg->init = atmel_sha_hmac_init; + alg->update = atmel_sha_update; + alg->final = atmel_sha_final; + alg->digest = atmel_sha_hmac_digest; + alg->setkey = atmel_sha_hmac_setkey; + alg->export = atmel_sha_export; + alg->import = atmel_sha_import; +} + static struct ahash_alg sha_hmac_algs[] = { { - .init = atmel_sha_hmac_init, - .update = atmel_sha_update, - .final = atmel_sha_final, - .digest = atmel_sha_hmac_digest, - .setkey = atmel_sha_hmac_setkey, - .export = atmel_sha_export, - .import = atmel_sha_import, - .halg = { - .digestsize = SHA1_DIGEST_SIZE, - .statesize = sizeof(struct atmel_sha_reqctx), - .base = { - .cra_name = "hmac(sha1)", - .cra_driver_name = "atmel-hmac-sha1", - .cra_priority = ATMEL_SHA_PRIORITY, - .cra_flags = CRYPTO_ALG_ASYNC, - .cra_blocksize = SHA1_BLOCK_SIZE, - .cra_ctxsize = sizeof(struct atmel_sha_hmac_ctx), - .cra_alignmask = 0, - .cra_module = THIS_MODULE, - .cra_init = atmel_sha_hmac_cra_init, - .cra_exit = atmel_sha_hmac_cra_exit, - } - } + .halg.base.cra_name = "hmac(sha1)", + .halg.base.cra_driver_name = "atmel-hmac-sha1", + .halg.base.cra_blocksize = SHA1_BLOCK_SIZE, + + .halg.digestsize = SHA1_DIGEST_SIZE, }, { - .init = atmel_sha_hmac_init, - .update = atmel_sha_update, - .final = atmel_sha_final, - .digest = atmel_sha_hmac_digest, - .setkey = atmel_sha_hmac_setkey, - .export = atmel_sha_export, - .import = atmel_sha_import, - .halg = { - .digestsize = SHA224_DIGEST_SIZE, - .statesize = sizeof(struct atmel_sha_reqctx), - .base = { - .cra_name = "hmac(sha224)", - .cra_driver_name = "atmel-hmac-sha224", - .cra_priority = ATMEL_SHA_PRIORITY, - .cra_flags = CRYPTO_ALG_ASYNC, - .cra_blocksize = SHA224_BLOCK_SIZE, - .cra_ctxsize = sizeof(struct atmel_sha_hmac_ctx), - .cra_alignmask = 0, - .cra_module = THIS_MODULE, - .cra_init = atmel_sha_hmac_cra_init, - .cra_exit = atmel_sha_hmac_cra_exit, - } - } + .halg.base.cra_name = "hmac(sha224)", + .halg.base.cra_driver_name = "atmel-hmac-sha224", + .halg.base.cra_blocksize = SHA224_BLOCK_SIZE, + + .halg.digestsize = SHA224_DIGEST_SIZE, }, { - .init = atmel_sha_hmac_init, - .update = atmel_sha_update, - .final = atmel_sha_final, - .digest = atmel_sha_hmac_digest, - .setkey = atmel_sha_hmac_setkey, - .export = atmel_sha_export, - .import = atmel_sha_import, - .halg = { - .digestsize = SHA256_DIGEST_SIZE, - .statesize = sizeof(struct atmel_sha_reqctx), - .base = { - .cra_name = "hmac(sha256)", - .cra_driver_name = "atmel-hmac-sha256", - .cra_priority = ATMEL_SHA_PRIORITY, - .cra_flags = CRYPTO_ALG_ASYNC, - .cra_blocksize = SHA256_BLOCK_SIZE, - .cra_ctxsize = sizeof(struct atmel_sha_hmac_ctx), - .cra_alignmask = 0, - .cra_module = THIS_MODULE, - .cra_init = atmel_sha_hmac_cra_init, - .cra_exit = atmel_sha_hmac_cra_exit, - } - } + .halg.base.cra_name = "hmac(sha256)", + .halg.base.cra_driver_name = "atmel-hmac-sha256", + .halg.base.cra_blocksize = SHA256_BLOCK_SIZE, + + .halg.digestsize = SHA256_DIGEST_SIZE, }, { - .init = atmel_sha_hmac_init, - .update = atmel_sha_update, - .final = atmel_sha_final, - .digest = atmel_sha_hmac_digest, - .setkey = atmel_sha_hmac_setkey, - .export = atmel_sha_export, - .import = atmel_sha_import, - .halg = { - .digestsize = SHA384_DIGEST_SIZE, - .statesize = sizeof(struct atmel_sha_reqctx), - .base = { - .cra_name = "hmac(sha384)", - .cra_driver_name = "atmel-hmac-sha384", - .cra_priority = ATMEL_SHA_PRIORITY, - .cra_flags = CRYPTO_ALG_ASYNC, - .cra_blocksize = SHA384_BLOCK_SIZE, - .cra_ctxsize = sizeof(struct atmel_sha_hmac_ctx), - .cra_alignmask = 0, - .cra_module = THIS_MODULE, - .cra_init = atmel_sha_hmac_cra_init, - .cra_exit = atmel_sha_hmac_cra_exit, - } - } + .halg.base.cra_name = "hmac(sha384)", + .halg.base.cra_driver_name = "atmel-hmac-sha384", + .halg.base.cra_blocksize = SHA384_BLOCK_SIZE, + + .halg.digestsize = SHA384_DIGEST_SIZE, }, { - .init = atmel_sha_hmac_init, - .update = atmel_sha_update, - .final = atmel_sha_final, - .digest = atmel_sha_hmac_digest, - .setkey = atmel_sha_hmac_setkey, - .export = atmel_sha_export, - .import = atmel_sha_import, - .halg = { - .digestsize = SHA512_DIGEST_SIZE, - .statesize = sizeof(struct atmel_sha_reqctx), - .base = { - .cra_name = "hmac(sha512)", - .cra_driver_name = "atmel-hmac-sha512", - .cra_priority = ATMEL_SHA_PRIORITY, - .cra_flags = CRYPTO_ALG_ASYNC, - .cra_blocksize = SHA512_BLOCK_SIZE, - .cra_ctxsize = sizeof(struct atmel_sha_hmac_ctx), - .cra_alignmask = 0, - .cra_module = THIS_MODULE, - .cra_init = atmel_sha_hmac_cra_init, - .cra_exit = atmel_sha_hmac_cra_exit, - } - } + .halg.base.cra_name = "hmac(sha512)", + .halg.base.cra_driver_name = "atmel-hmac-sha512", + .halg.base.cra_blocksize = SHA512_BLOCK_SIZE, + + .halg.digestsize = SHA512_DIGEST_SIZE, }, }; @@ -2561,12 +2427,16 @@ static int atmel_sha_register_algs(struct atmel_sha_dev *dd) int err, i, j; for (i = 0; i < ARRAY_SIZE(sha_1_256_algs); i++) { + atmel_sha_alg_init(&sha_1_256_algs[i]); + err = crypto_register_ahash(&sha_1_256_algs[i]); if (err) goto err_sha_1_256_algs; } if (dd->caps.has_sha224) { + atmel_sha_alg_init(&sha_224_alg); + err = crypto_register_ahash(&sha_224_alg); if (err) goto err_sha_224_algs; @@ -2574,6 +2444,8 @@ static int atmel_sha_register_algs(struct atmel_sha_dev *dd) if (dd->caps.has_sha_384_512) { for (i = 0; i < ARRAY_SIZE(sha_384_512_algs); i++) { + atmel_sha_alg_init(&sha_384_512_algs[i]); + err = crypto_register_ahash(&sha_384_512_algs[i]); if (err) goto err_sha_384_512_algs; @@ -2582,6 +2454,8 @@ static int atmel_sha_register_algs(struct atmel_sha_dev *dd) if (dd->caps.has_hmac) { for (i = 0; i < ARRAY_SIZE(sha_hmac_algs); i++) { + atmel_sha_hmac_alg_init(&sha_hmac_algs[i]); + err = crypto_register_ahash(&sha_hmac_algs[i]); if (err) goto err_sha_hmac_algs; diff --git a/drivers/crypto/atmel-tdes.c b/drivers/crypto/atmel-tdes.c index b1b8df5b..12268b5 100644 --- a/drivers/crypto/atmel-tdes.c +++ b/drivers/crypto/atmel-tdes.c @@ -912,18 +912,23 @@ static int atmel_tdes_init_tfm(struct crypto_skcipher *tfm) return 0; } +static void atmel_tdes_skcipher_alg_init(struct skcipher_alg *alg) +{ + alg->base.cra_priority = ATMEL_TDES_PRIORITY; + alg->base.cra_flags = CRYPTO_ALG_ASYNC; + alg->base.cra_ctxsize = sizeof(struct atmel_tdes_ctx), + alg->base.cra_module = THIS_MODULE; + + alg->init = atmel_tdes_init_tfm; +} + static struct skcipher_alg tdes_algs[] = { { .base.cra_name = "ecb(des)", .base.cra_driver_name = "atmel-ecb-des", - .base.cra_priority = ATMEL_TDES_PRIORITY, - .base.cra_flags = CRYPTO_ALG_ASYNC, .base.cra_blocksize = DES_BLOCK_SIZE, - .base.cra_ctxsize = sizeof(struct atmel_tdes_ctx), .base.cra_alignmask = 0x7, - .base.cra_module = THIS_MODULE, - .init = atmel_tdes_init_tfm, .min_keysize = DES_KEY_SIZE, .max_keysize = DES_KEY_SIZE, .setkey = atmel_des_setkey, @@ -933,14 +938,9 @@ static struct skcipher_alg tdes_algs[] = { { .base.cra_name = "cbc(des)", .base.cra_driver_name = "atmel-cbc-des", - .base.cra_priority = ATMEL_TDES_PRIORITY, - .base.cra_flags = CRYPTO_ALG_ASYNC, .base.cra_blocksize = DES_BLOCK_SIZE, - .base.cra_ctxsize = sizeof(struct atmel_tdes_ctx), .base.cra_alignmask = 0x7, - .base.cra_module = THIS_MODULE, - .init = atmel_tdes_init_tfm, .min_keysize = DES_KEY_SIZE, .max_keysize = DES_KEY_SIZE, .ivsize = DES_BLOCK_SIZE, @@ -951,14 +951,9 @@ static struct skcipher_alg tdes_algs[] = { { .base.cra_name = "cfb(des)", .base.cra_driver_name = "atmel-cfb-des", - .base.cra_priority = ATMEL_TDES_PRIORITY, - .base.cra_flags = CRYPTO_ALG_ASYNC, .base.cra_blocksize = DES_BLOCK_SIZE, - .base.cra_ctxsize = sizeof(struct atmel_tdes_ctx), .base.cra_alignmask = 0x7, - .base.cra_module = THIS_MODULE, - .init = atmel_tdes_init_tfm, .min_keysize = DES_KEY_SIZE, .max_keysize = DES_KEY_SIZE, .ivsize = DES_BLOCK_SIZE, @@ -969,14 +964,9 @@ static struct skcipher_alg tdes_algs[] = { { .base.cra_name = "cfb8(des)", .base.cra_driver_name = "atmel-cfb8-des", - .base.cra_priority = ATMEL_TDES_PRIORITY, - .base.cra_flags = CRYPTO_ALG_ASYNC, .base.cra_blocksize = CFB8_BLOCK_SIZE, - .base.cra_ctxsize = sizeof(struct atmel_tdes_ctx), .base.cra_alignmask = 0, - .base.cra_module = THIS_MODULE, - .init = atmel_tdes_init_tfm, .min_keysize = DES_KEY_SIZE, .max_keysize = DES_KEY_SIZE, .ivsize = DES_BLOCK_SIZE, @@ -987,14 +977,9 @@ static struct skcipher_alg tdes_algs[] = { { .base.cra_name = "cfb16(des)", .base.cra_driver_name = "atmel-cfb16-des", - .base.cra_priority = ATMEL_TDES_PRIORITY, - .base.cra_flags = CRYPTO_ALG_ASYNC, .base.cra_blocksize = CFB16_BLOCK_SIZE, - .base.cra_ctxsize = sizeof(struct atmel_tdes_ctx), .base.cra_alignmask = 0x1, - .base.cra_module = THIS_MODULE, - .init = atmel_tdes_init_tfm, .min_keysize = DES_KEY_SIZE, .max_keysize = DES_KEY_SIZE, .ivsize = DES_BLOCK_SIZE, @@ -1005,14 +990,9 @@ static struct skcipher_alg tdes_algs[] = { { .base.cra_name = "cfb32(des)", .base.cra_driver_name = "atmel-cfb32-des", - .base.cra_priority = ATMEL_TDES_PRIORITY, - .base.cra_flags = CRYPTO_ALG_ASYNC, .base.cra_blocksize = CFB32_BLOCK_SIZE, - .base.cra_ctxsize = sizeof(struct atmel_tdes_ctx), .base.cra_alignmask = 0x3, - .base.cra_module = THIS_MODULE, - .init = atmel_tdes_init_tfm, .min_keysize = DES_KEY_SIZE, .max_keysize = DES_KEY_SIZE, .ivsize = DES_BLOCK_SIZE, @@ -1023,14 +1003,9 @@ static struct skcipher_alg tdes_algs[] = { { .base.cra_name = "ofb(des)", .base.cra_driver_name = "atmel-ofb-des", - .base.cra_priority = ATMEL_TDES_PRIORITY, - .base.cra_flags = CRYPTO_ALG_ASYNC, .base.cra_blocksize = DES_BLOCK_SIZE, - .base.cra_ctxsize = sizeof(struct atmel_tdes_ctx), .base.cra_alignmask = 0x7, - .base.cra_module = THIS_MODULE, - .init = atmel_tdes_init_tfm, .min_keysize = DES_KEY_SIZE, .max_keysize = DES_KEY_SIZE, .ivsize = DES_BLOCK_SIZE, @@ -1041,14 +1016,9 @@ static struct skcipher_alg tdes_algs[] = { { .base.cra_name = "ecb(des3_ede)", .base.cra_driver_name = "atmel-ecb-tdes", - .base.cra_priority = ATMEL_TDES_PRIORITY, - .base.cra_flags = CRYPTO_ALG_ASYNC, .base.cra_blocksize = DES_BLOCK_SIZE, - .base.cra_ctxsize = sizeof(struct atmel_tdes_ctx), .base.cra_alignmask = 0x7, - .base.cra_module = THIS_MODULE, - .init = atmel_tdes_init_tfm, .min_keysize = DES3_EDE_KEY_SIZE, .max_keysize = DES3_EDE_KEY_SIZE, .setkey = atmel_tdes_setkey, @@ -1058,14 +1028,9 @@ static struct skcipher_alg tdes_algs[] = { { .base.cra_name = "cbc(des3_ede)", .base.cra_driver_name = "atmel-cbc-tdes", - .base.cra_priority = ATMEL_TDES_PRIORITY, - .base.cra_flags = CRYPTO_ALG_ASYNC, .base.cra_blocksize = DES_BLOCK_SIZE, - .base.cra_ctxsize = sizeof(struct atmel_tdes_ctx), .base.cra_alignmask = 0x7, - .base.cra_module = THIS_MODULE, - .init = atmel_tdes_init_tfm, .min_keysize = DES3_EDE_KEY_SIZE, .max_keysize = DES3_EDE_KEY_SIZE, .setkey = atmel_tdes_setkey, @@ -1076,14 +1041,9 @@ static struct skcipher_alg tdes_algs[] = { { .base.cra_name = "ofb(des3_ede)", .base.cra_driver_name = "atmel-ofb-tdes", - .base.cra_priority = ATMEL_TDES_PRIORITY, - .base.cra_flags = CRYPTO_ALG_ASYNC, .base.cra_blocksize = DES_BLOCK_SIZE, - .base.cra_ctxsize = sizeof(struct atmel_tdes_ctx), .base.cra_alignmask = 0x7, - .base.cra_module = THIS_MODULE, - .init = atmel_tdes_init_tfm, .min_keysize = DES3_EDE_KEY_SIZE, .max_keysize = DES3_EDE_KEY_SIZE, .setkey = atmel_tdes_setkey, @@ -1158,6 +1118,8 @@ static int atmel_tdes_register_algs(struct atmel_tdes_dev *dd) int err, i, j; for (i = 0; i < ARRAY_SIZE(tdes_algs); i++) { + atmel_tdes_skcipher_alg_init(&tdes_algs[i]); + err = crypto_register_skcipher(&tdes_algs[i]); if (err) goto err_tdes_algs; -- 2.7.4