diff options
Diffstat (limited to 'include/linux/crypto.h')
| -rw-r--r-- | include/linux/crypto.h | 26 |
1 files changed, 16 insertions, 10 deletions
diff --git a/include/linux/crypto.h b/include/linux/crypto.h index ef7642ed3e4..d6962b40948 100644 --- a/include/linux/crypto.h +++ b/include/linux/crypto.h @@ -528,16 +528,26 @@ static inline struct crypto_ablkcipher *__crypto_ablkcipher_cast( return (struct crypto_ablkcipher *)tfm; } -static inline struct crypto_ablkcipher *crypto_alloc_ablkcipher( - const char *alg_name, u32 type, u32 mask) +static inline u32 crypto_skcipher_type(u32 type) { type &= ~CRYPTO_ALG_TYPE_MASK; - mask &= ~CRYPTO_ALG_TYPE_MASK; type |= CRYPTO_ALG_TYPE_BLKCIPHER; + return type; +} + +static inline u32 crypto_skcipher_mask(u32 mask) +{ + mask &= ~CRYPTO_ALG_TYPE_MASK; mask |= CRYPTO_ALG_TYPE_BLKCIPHER_MASK; + return mask; +} +static inline struct crypto_ablkcipher *crypto_alloc_ablkcipher( + const char *alg_name, u32 type, u32 mask) +{ return __crypto_ablkcipher_cast( - crypto_alloc_base(alg_name, type, mask)); + crypto_alloc_base(alg_name, crypto_skcipher_type(type), + crypto_skcipher_mask(mask))); } static inline struct crypto_tfm *crypto_ablkcipher_tfm( @@ -554,12 +564,8 @@ static inline void crypto_free_ablkcipher(struct crypto_ablkcipher *tfm) static inline int crypto_has_ablkcipher(const char *alg_name, u32 type, u32 mask) { - type &= ~CRYPTO_ALG_TYPE_MASK; - mask &= ~CRYPTO_ALG_TYPE_MASK; - type |= CRYPTO_ALG_TYPE_BLKCIPHER; - mask |= CRYPTO_ALG_TYPE_BLKCIPHER_MASK; - - return crypto_has_alg(alg_name, type, mask); + return crypto_has_alg(alg_name, crypto_skcipher_type(type), + crypto_skcipher_mask(mask)); } static inline struct ablkcipher_tfm *crypto_ablkcipher_crt( |