SYNOPSIS

#include <gnutls/crypto.h>

int gnutls_hmac(gnutls_hmac_hd_t handle, const void * ptext, size_t ptext_len);

ARGUMENTS

gnutls_hmac_hd_t handle

is a gnutls_hmac_hd_t type

const void * ptext

the data to hash

size_t ptext_len

the length of data to hash

DESCRIPTION

This function will hash the given data using the algorithm specified by the context.

RETURNS

Zero or a negative error code on error.

SINCE

2.10.0

REPORTING BUGS

Report bugs to <[email protected]>.
Home page: http://www.gnutls.org

COPYRIGHT

Copyright © 2001-2016 Free Software Foundation, Inc., and others.
Copying and distribution of this file, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved.