gnutls_decode_ber_digest_info(3) gnutls gnutls_decode_ber_digest_info(3)
NAME
gnutls_decode_ber_digest_info - API function
SYNOPSIS
#include <gnutls/crypto.h>
gnutls_decode_ber_digest_info(3) gnutls_datum_t * info,
gnutls_digest_algorithm_t * hash, unsigned char * digest, unsigned int
* digest_size);
ARGUMENTS
const gnutls_datum_t * info
an RSA BER encoded DigestInfo structure
gnutls_digest_algorithm_t * hash
will contain the hash algorithm of the structure
unsigned char * digest
will contain the hash output of the structure
unsigned int * digest_size
will contain the hash size of the structure; initially must
hold the maximum size of digest
DESCRIPTION
This function will parse an RSA PKCS1 1.5 DigestInfo structure and
report the hash algorithm used as well as the digest data.
RETURNS
On success, GNUTLS_E_SUCCESS (0) is returned, otherwise an error code
is returned.
SINCE
3.5.0
REPORTING BUGS
Report bugs to <bugs@gnutls.org>.
Home page: http://www.gnutls.org
COPYRIGHT
Copyright (C) 2001-2017 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/
gnutls 3.5.8 gnutls_decode_ber_digest_info(3)
gnutls 3.5.8 - Generated Fri Jan 13 10:03:53 CST 2017