diff options
Diffstat (limited to 'cryptodev_int.h')
| -rw-r--r-- | cryptodev_int.h | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/cryptodev_int.h b/cryptodev_int.h index f91bea7..3aab19c 100644 --- a/cryptodev_int.h +++ b/cryptodev_int.h @@ -1,3 +1,5 @@ +/* cipher stuff */ + struct cipher_data { int type; /* 1 synchronous, 2 async, 0 uninitialized */ @@ -22,3 +24,29 @@ void cryptodev_cipher_deinit(struct cipher_data* cdata); ssize_t cryptodev_cipher_decrypt( struct cipher_data* cdata, struct scatterlist *sg1, struct scatterlist *sg2, size_t len); ssize_t cryptodev_cipher_encrypt( struct cipher_data* cdata, struct scatterlist *sg1, struct scatterlist *sg2, size_t len); void cryptodev_cipher_set_iv(struct cipher_data* cdata, void* iv, size_t iv_size); + +/* hash stuff */ +struct hash_data +{ + int type; /* 1 synchronous, 2 async, 0 uninitialized */ + int digestsize; + union { + struct { + struct crypto_hash* s; + struct hash_desc desc; + } sync; + struct { + struct crypto_ahash *s; + struct cryptodev_result *async_result; + struct ahash_request *async_request; + } async; + } u; + +}; + +int cryptodev_hash_final( struct hash_data* hdata, void* output); +ssize_t cryptodev_hash_update( struct hash_data* hdata, struct scatterlist *sg, size_t len); +int cryptodev_hash_reset( struct hash_data* hdata); +void cryptodev_hash_deinit(struct hash_data* hdata); +int cryptodev_hash_init( struct hash_data* hdata, const char* alg_name, int hmac_mode, __user void* mackey, size_t mackeylen); + |