gnutls_x509_crt_set_spki(3)

API function

Section 3 gnutls-doc bookworm source

Description

gnutls_x509_crt_set_spki

NAME

gnutls_x509_crt_set_spki - API function

SYNOPSIS

#include <gnutls/x509.h>

int gnutls_x509_crt_set_spki(gnutls_x509_crt_t crt, const gnutls_x509_spki_t spki, unsigned int flags);

ARGUMENTS

gnutls_x509_crt_t crt

a certificate of type gnutls_x509_crt_t

const gnutls_x509_spki_t spki

a SubjectPublicKeyInfo structure of type gnutls_x509_spki_t

unsigned int flags

must be zero

DESCRIPTION

This function will set the certificate’s subject public key information explicitly. This is intended to be used in the cases where a single public key (e.g., RSA) can be used for multiple signature algorithms (RSA PKCS1-1.5, and RSA-PSS).

To export the public key (i.e., the SubjectPublicKeyInfo part), check gnutls_pubkey_import_x509().

RETURNS

On success, GNUTLS_E_SUCCESS (0) is returned, otherwise a negative error value.

SINCE

3.6.0

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 notice and this notice are preserved.