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crypto: atmel-{aes,sha,tdes} - Group common alg type init in dedicated methods

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Move common alg type init to dedicated methods.

Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Tudor Ambarus 2019-12-05 13:48:39 +00:00 committed by Herbert Xu
parent 7db15aade8
commit aebe5bd765
3 changed files with 129 additions and 339 deletions
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82
drivers/crypto/atmel-aes.c
View File

@ -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;

324
drivers/crypto/atmel-sha.c
View File

@ -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;

62
drivers/crypto/atmel-tdes.c
View File

@ -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;