gnutls_x509_crt_check_key_purpose(3)gnutlsgnutls_x509_crt_check_key_purpose(3)
NAME
gnutls_x509_crt_check_key_purpose - API function
SYNOPSIS
#include <gnutls/x509.h>
unsigned gnutls_x509_crt_check_key_purpose(gnutls_x509_crt_t cert,
const char * purpose, unsigned flags);
ARGUMENTS
gnutls_x509_crt_t cert
should contain a gnutls_x509_crt_t type
const char * purpose
a key purpose OID (e.g., GNUTLS_KP_CODE_SIGNING)
unsigned flags
zero or GNUTLS_KP_FLAG_DISALLOW_ANY
DESCRIPTION
This function will check whether the given certificate matches the pro-
vided key purpose. If flags contains GNUTLS_KP_FLAG_ALLOW_ANY then it
a certificate marked for any purpose will not match.
RETURNS
zero if the key purpose doesn't match, and non-zero otherwise.
SINCE
3.5.6
REPORTING BUGS
Report bugs to <bugs@gnutls.org>.
Home page: https://www.gnutls.org
COPYRIGHT
Copyright © 2001- 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 no-
tice 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
https://www.gnutls.org/manual/
gnutls 3.7.3gnutls_x509_crt_check_key_purpose(3)
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