diff options
| -rw-r--r-- | crypto/aead.c | 36 | ||||
| -rw-r--r-- | include/crypto/aead.h | 34 |
2 files changed, 38 insertions, 32 deletions
diff --git a/crypto/aead.c b/crypto/aead.c index 4908b5e846f0..fc1d7ad8a487 100644 --- a/crypto/aead.c +++ b/crypto/aead.c @@ -89,6 +89,42 @@ int crypto_aead_setauthsize(struct crypto_aead *tfm, unsigned int authsize) } EXPORT_SYMBOL_GPL(crypto_aead_setauthsize); +int crypto_aead_encrypt(struct aead_request *req) +{ + struct crypto_aead *aead = crypto_aead_reqtfm(req); + struct crypto_alg *alg = aead->base.__crt_alg; + unsigned int cryptlen = req->cryptlen; + int ret; + + crypto_stats_get(alg); + if (crypto_aead_get_flags(aead) & CRYPTO_TFM_NEED_KEY) + ret = -ENOKEY; + else + ret = crypto_aead_alg(aead)->encrypt(req); + crypto_stats_aead_encrypt(cryptlen, alg, ret); + return ret; +} +EXPORT_SYMBOL_GPL(crypto_aead_encrypt); + +int crypto_aead_decrypt(struct aead_request *req) +{ + struct crypto_aead *aead = crypto_aead_reqtfm(req); + struct crypto_alg *alg = aead->base.__crt_alg; + unsigned int cryptlen = req->cryptlen; + int ret; + + crypto_stats_get(alg); + if (crypto_aead_get_flags(aead) & CRYPTO_TFM_NEED_KEY) + ret = -ENOKEY; + else if (req->cryptlen < crypto_aead_authsize(aead)) + ret = -EINVAL; + else + ret = crypto_aead_alg(aead)->decrypt(req); + crypto_stats_aead_decrypt(cryptlen, alg, ret); + return ret; +} +EXPORT_SYMBOL_GPL(crypto_aead_decrypt); + static void crypto_aead_exit_tfm(struct crypto_tfm *tfm) { struct crypto_aead *aead = __crypto_aead_cast(tfm); diff --git a/include/crypto/aead.h b/include/crypto/aead.h index 9ad595f97c65..020d581373ab 100644 --- a/include/crypto/aead.h +++ b/include/crypto/aead.h @@ -322,21 +322,7 @@ static inline struct crypto_aead *crypto_aead_reqtfm(struct aead_request *req) * * Return: 0 if the cipher operation was successful; < 0 if an error occurred */ -static inline int crypto_aead_encrypt(struct aead_request *req) -{ - struct crypto_aead *aead = crypto_aead_reqtfm(req); - struct crypto_alg *alg = aead->base.__crt_alg; - unsigned int cryptlen = req->cryptlen; - int ret; - - crypto_stats_get(alg); - if (crypto_aead_get_flags(aead) & CRYPTO_TFM_NEED_KEY) - ret = -ENOKEY; - else - ret = crypto_aead_alg(aead)->encrypt(req); - crypto_stats_aead_encrypt(cryptlen, alg, ret); - return ret; -} +int crypto_aead_encrypt(struct aead_request *req); /** * crypto_aead_decrypt() - decrypt ciphertext @@ -360,23 +346,7 @@ static inline int crypto_aead_encrypt(struct aead_request *req) * integrity of the ciphertext or the associated data was violated); * < 0 if an error occurred. */ -static inline int crypto_aead_decrypt(struct aead_request *req) -{ - struct crypto_aead *aead = crypto_aead_reqtfm(req); - struct crypto_alg *alg = aead->base.__crt_alg; - unsigned int cryptlen = req->cryptlen; - int ret; - - crypto_stats_get(alg); - if (crypto_aead_get_flags(aead) & CRYPTO_TFM_NEED_KEY) - ret = -ENOKEY; - else if (req->cryptlen < crypto_aead_authsize(aead)) - ret = -EINVAL; - else - ret = crypto_aead_alg(aead)->decrypt(req); - crypto_stats_aead_decrypt(cryptlen, alg, ret); - return ret; -} +int crypto_aead_decrypt(struct aead_request *req); /** * DOC: Asynchronous AEAD Request Handle |