NAME

       gnutls_hash_fast - API function

SYNOPSIS

       #include <gnutls/crypto.h>

       int  gnutls_hash_fast(gnutls_digest_algorithm_t  algorithm,  const  void  *  ptext, size_t
       ptext_len, void * digest);

ARGUMENTS

       gnutls_digest_algorithm_t algorithm
                   the hash algorithm to use

       const void * ptext
                   the data to hash

       size_t ptext_len
                   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 <bugs@gnutls.org>.
       Home page: http://www.gnutls.org

COPYRIGHT

       Copyright © 2001-2021 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.

SEE ALSO

       The   full   documentation  for  gnutls  is  maintained  as  a  Texinfo  manual.   If  the
       /usr/share/doc/gnutls/ directory does not contain the HTML form visit

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