diff options
Diffstat (limited to 'include/linux/crypto.h')
-rw-r--r-- | include/linux/crypto.h | 136 |
1 files changed, 0 insertions, 136 deletions
diff --git a/include/linux/crypto.h b/include/linux/crypto.h index 68ef293644d..c43dc47fdf7 100644 --- a/include/linux/crypto.h +++ b/include/linux/crypto.h @@ -481,10 +481,6 @@ struct crypto_hash { struct crypto_tfm base; }; -struct crypto_ahash { - struct crypto_tfm base; -}; - enum { CRYPTOA_UNSPEC, CRYPTOA_ALG, @@ -1308,137 +1304,5 @@ static inline int crypto_comp_decompress(struct crypto_comp *tfm, src, slen, dst, dlen); } -static inline struct crypto_ahash *__crypto_ahash_cast(struct crypto_tfm *tfm) -{ - return (struct crypto_ahash *)tfm; -} - -static inline struct crypto_ahash *crypto_alloc_ahash(const char *alg_name, - u32 type, u32 mask) -{ - type &= ~CRYPTO_ALG_TYPE_MASK; - mask &= ~CRYPTO_ALG_TYPE_MASK; - type |= CRYPTO_ALG_TYPE_AHASH; - mask |= CRYPTO_ALG_TYPE_AHASH_MASK; - - return __crypto_ahash_cast(crypto_alloc_base(alg_name, type, mask)); -} - -static inline struct crypto_tfm *crypto_ahash_tfm(struct crypto_ahash *tfm) -{ - return &tfm->base; -} - -static inline void crypto_free_ahash(struct crypto_ahash *tfm) -{ - crypto_free_tfm(crypto_ahash_tfm(tfm)); -} - -static inline unsigned int crypto_ahash_alignmask( - struct crypto_ahash *tfm) -{ - return crypto_tfm_alg_alignmask(crypto_ahash_tfm(tfm)); -} - -static inline struct ahash_tfm *crypto_ahash_crt(struct crypto_ahash *tfm) -{ - return &crypto_ahash_tfm(tfm)->crt_ahash; -} - -static inline unsigned int crypto_ahash_digestsize(struct crypto_ahash *tfm) -{ - return crypto_ahash_crt(tfm)->digestsize; -} - -static inline u32 crypto_ahash_get_flags(struct crypto_ahash *tfm) -{ - return crypto_tfm_get_flags(crypto_ahash_tfm(tfm)); -} - -static inline void crypto_ahash_set_flags(struct crypto_ahash *tfm, u32 flags) -{ - crypto_tfm_set_flags(crypto_ahash_tfm(tfm), flags); -} - -static inline void crypto_ahash_clear_flags(struct crypto_ahash *tfm, u32 flags) -{ - crypto_tfm_clear_flags(crypto_ahash_tfm(tfm), flags); -} - -static inline struct crypto_ahash *crypto_ahash_reqtfm( - struct ahash_request *req) -{ - return __crypto_ahash_cast(req->base.tfm); -} - -static inline unsigned int crypto_ahash_reqsize(struct crypto_ahash *tfm) -{ - return crypto_ahash_crt(tfm)->reqsize; -} - -static inline int crypto_ahash_setkey(struct crypto_ahash *tfm, - const u8 *key, unsigned int keylen) -{ - struct ahash_tfm *crt = crypto_ahash_crt(tfm); - - return crt->setkey(tfm, key, keylen); -} - -static inline int crypto_ahash_digest(struct ahash_request *req) -{ - struct ahash_tfm *crt = crypto_ahash_crt(crypto_ahash_reqtfm(req)); - return crt->digest(req); -} - -static inline void ahash_request_set_tfm(struct ahash_request *req, - struct crypto_ahash *tfm) -{ - req->base.tfm = crypto_ahash_tfm(tfm); -} - -static inline struct ahash_request *ahash_request_alloc( - struct crypto_ahash *tfm, gfp_t gfp) -{ - struct ahash_request *req; - - req = kmalloc(sizeof(struct ahash_request) + - crypto_ahash_reqsize(tfm), gfp); - - if (likely(req)) - ahash_request_set_tfm(req, tfm); - - return req; -} - -static inline void ahash_request_free(struct ahash_request *req) -{ - kfree(req); -} - -static inline struct ahash_request *ahash_request_cast( - struct crypto_async_request *req) -{ - return container_of(req, struct ahash_request, base); -} - -static inline void ahash_request_set_callback(struct ahash_request *req, - u32 flags, - crypto_completion_t complete, - void *data) -{ - req->base.complete = complete; - req->base.data = data; - req->base.flags = flags; -} - -static inline void ahash_request_set_crypt(struct ahash_request *req, - struct scatterlist *src, u8 *result, - unsigned int nbytes) -{ - req->src = src; - req->nbytes = nbytes; - req->result = result; -} - #endif /* _LINUX_CRYPTO_H */ |