NAME¶

gnutls_x509_crt_verify_hash - API function

SYNOPSIS¶

#include <gnutls/compat.h>

int gnutls_x509_crt_verify_hash(gnutls_x509_crt_t crt, unsigned int flags, const gnutls_datum_t * hash, const gnutls_datum_t * signature);

ARGUMENTS¶

gnutls_x509_crt_t crt

Holds the certificate

unsigned int flags

should be 0 for now

const gnutls_datum_t * hash

holds the hash digest to be verified

const gnutls_datum_t * signature

contains the signature

DESCRIPTION¶

This function will verify the given signed digest, using the parameters from the certificate.

Deprecated. This function cannot be easily used securely. Use gnutls_pubkey_verify_hash2() instead.

RETURNS¶

In case of a verification failure GNUTLS_E_PK_SIG_VERIFY_FAILED is returned, and zero or positive code on success.

REPORTING BUGS¶

Report bugs to <bugs@gnutls.org>.
Home page: http://www.gnutls.org

COPYRIGHT¶

Copyright © 2001-2014 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 /usr/share/doc/gnutls/ directory does not contain the HTML form visit

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