NAME¶

gnutls_hmac_fast - API function

SYNOPSIS¶

#include <gnutls/gnutls.h>

int gnutls_hmac_fast(gnutls_mac_algorithm_t algorithm, const void * key, size_t keylen, const void * text, size_t textlen, void * digest);

ARGUMENTS¶

gnutls_mac_algorithm_t algorithm

the hash algorithm to use

const void * key

the key to use

size_t keylen

The length of the key

const void * text

the data to hash

size_t textlen

The length of data to hash

void * digest

is the output value of the hash

DESCRIPTION¶

This convenience function will hash the given data and return output on a single call.

RETURNS¶

Zero or a negative value on error.

SINCE¶

2.10.0

REPORTING BUGS¶

Report bugs to <bug-gnutls@gnu.org>. GnuTLS home page: http://www.gnu.org/software/gnutls/ General help using GNU software: http://www.gnu.org/gethelp/

COPYRIGHT¶

Copyright © 2008 Free Software Foundation.
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.

SEE ALSO¶

The full documentation for gnutls is maintained as a Texinfo manual. If the info and gnutls programs are properly installed at your site, the command

info gnutls

should give you access to the complete manual.