diff options
Diffstat (limited to 'include/crypto/algapi.h')
| -rw-r--r-- | include/crypto/algapi.h | 22 |
1 files changed, 18 insertions, 4 deletions
diff --git a/include/crypto/algapi.h b/include/crypto/algapi.h index 726a765..fda1759 100644 --- a/include/crypto/algapi.h +++ b/include/crypto/algapi.h @@ -111,6 +111,12 @@ void crypto_drop_spawn(struct crypto_spawn *spawn); struct crypto_tfm *crypto_spawn_tfm(struct crypto_spawn *spawn, u32 type, u32 mask); +static inline void crypto_set_spawn(struct crypto_spawn *spawn, + struct crypto_instance *inst) +{ + spawn->inst = inst; +} + struct crypto_attr_type *crypto_get_attr_type(struct rtattr **tb); int crypto_check_attr_type(struct rtattr **tb, u32 type); const char *crypto_attr_alg_name(struct rtattr *rta); @@ -195,10 +201,9 @@ static inline struct crypto_instance *crypto_aead_alg_instance( static inline struct crypto_ablkcipher *crypto_spawn_ablkcipher( struct crypto_spawn *spawn) { - u32 type = CRYPTO_ALG_TYPE_BLKCIPHER; - u32 mask = CRYPTO_ALG_TYPE_BLKCIPHER_MASK; - - return __crypto_ablkcipher_cast(crypto_spawn_tfm(spawn, type, mask)); + return __crypto_ablkcipher_cast( + crypto_spawn_tfm(spawn, crypto_skcipher_type(0), + crypto_skcipher_mask(0))); } static inline struct crypto_blkcipher *crypto_spawn_blkcipher( @@ -308,5 +313,14 @@ static inline struct crypto_alg *crypto_get_attr_alg(struct rtattr **tb, return crypto_attr_alg(tb[1], type, mask); } +/* + * Returns CRYPTO_ALG_ASYNC if type/mask requires the use of sync algorithms. + * Otherwise returns zero. + */ +static inline int crypto_requires_sync(u32 type, u32 mask) +{ + return (type ^ CRYPTO_ALG_ASYNC) & mask & CRYPTO_ALG_ASYNC; +} + #endif /* _CRYPTO_ALGAPI_H */ |