CRYPTO_SHASH_INIT(9)                  Programming Interface                  CRYPTO_SHASH_INIT(9)



NAME
       crypto_shash_init - (re)initialize message digest

SYNOPSIS
       int crypto_shash_init(struct shash_desc * desc);

ARGUMENTS
       desc
           operational state handle that is already filled

DESCRIPTION
       The call (re-)initializes the message digest referenced by the operational state 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_SHASH_INIT(9)