CRYPTO_AHASH_INIT(9)                  Programming Interface                  CRYPTO_AHASH_INIT(9)



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

AUTHORS
       Stephan Mueller <smueller AT chronox.de>
           Author.

       Marek Vasut <marek AT denx.de>
           Author.

COPYRIGHT
Kernel Hackers Manual 4.8.                 January 2017                      CRYPTO_AHASH_INIT(9)