centos man page for gnutls_hmac_fast

gnutls_hmac_fast(3)						      gnutls						       gnutls_hmac_fast(3)

NAME
       gnutls_hmac_fast - API function

SYNOPSIS
       #include <gnutls/crypto.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 error code on error.

SINCE
       2.10.0

REPORTING BUGS
       Report bugs to <bug-gnutls@gnu.org>.
       General guidelines for reporting bugs: http://www.gnu.org/gethelp/
       GnuTLS home page: http://www.gnu.org/software/gnutls/

COPYRIGHT
       Copyright (C) 2012 Free Software Foundation, Inc..
       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.  As an alternative you may obtain the manual from:

	      http://www.gnu.org/software/gnutls/manual/

gnutls								      3.1.15						       gnutls_hmac_fast(3)