Name
crypto_ahash_init —
(re)initialize message digest handle
Synopsis
int crypto_ahash_init ( | struct ahash_request * req); |
Arguments
req
ahash_request handle that already is initialized with all necessary
data using the ahash_request_* API functions
Description
The call (re-)initializes the message digest referenced by the ahash_request
handle. Any potentially existing state created by previous operations is
discarded.
Return
0 if the message digest initialization was successful; < 0 if an
error occurred