diff options
Diffstat (limited to 'include/crypto')
| -rw-r--r-- | include/crypto/algapi.h | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/include/crypto/algapi.h b/include/crypto/algapi.h index 7847fc2a03f0..b2b1e6efd812 100644 --- a/include/crypto/algapi.h +++ b/include/crypto/algapi.h @@ -138,6 +138,12 @@ static inline void *crypto_tfm_ctx_aligned(struct crypto_tfm *tfm) return (void *)ALIGN(addr, align); } +static inline struct crypto_instance *crypto_tfm_alg_instance( + struct crypto_tfm *tfm) +{ + return container_of(tfm->__crt_alg, struct crypto_instance, alg); +} + static inline void *crypto_instance_ctx(struct crypto_instance *inst) { return inst->__ctx; @@ -154,6 +160,15 @@ static inline void *crypto_ablkcipher_ctx(struct crypto_ablkcipher *tfm) return crypto_tfm_ctx(&tfm->base); } +static inline struct crypto_blkcipher *crypto_spawn_blkcipher( + struct crypto_spawn *spawn) +{ + u32 type = CRYPTO_ALG_TYPE_BLKCIPHER; + u32 mask = CRYPTO_ALG_TYPE_MASK | CRYPTO_ALG_ASYNC; + + return __crypto_blkcipher_cast(crypto_spawn_tfm(spawn, type, mask)); +} + static inline void *crypto_blkcipher_ctx(struct crypto_blkcipher *tfm) { return crypto_tfm_ctx(&tfm->base); |