diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/crypto/skcipher.h | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/include/crypto/skcipher.h b/include/crypto/skcipher.h index 562001cb412b..2f327f090c3e 100644 --- a/include/crypto/skcipher.h +++ b/include/crypto/skcipher.h @@ -401,11 +401,6 @@ static inline int crypto_skcipher_setkey(struct crypto_skcipher *tfm, return tfm->setkey(tfm, key, keylen); } -static inline bool crypto_skcipher_has_setkey(struct crypto_skcipher *tfm) -{ - return tfm->keysize; -} - static inline unsigned int crypto_skcipher_default_keysize( struct crypto_skcipher *tfm) { @@ -442,6 +437,9 @@ static inline int crypto_skcipher_encrypt(struct skcipher_request *req) { struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req); + if (crypto_skcipher_get_flags(tfm) & CRYPTO_TFM_NEED_KEY) + return -ENOKEY; + return tfm->encrypt(req); } @@ -460,6 +458,9 @@ static inline int crypto_skcipher_decrypt(struct skcipher_request *req) { struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req); + if (crypto_skcipher_get_flags(tfm) & CRYPTO_TFM_NEED_KEY) + return -ENOKEY; + return tfm->decrypt(req); } |