gnutls_certificate_get_x509_key(3)

NAME
gnutls_certificate_get_x509_key - API function

SYNOPSIS
#include <gnutls/gnutls.h>

int gnutls_certificate_get_x509_key(gnutls_certificate_credentials_t res, unsigned index, gnutls_x509_privkey_t * key);

ARGUMENTS

gnutls_certificate_credentials_t res
    is a gnutls_certificate_credentials_t type.

unsigned index
    The index of the key to obtain.

gnutls_x509_privkey_t * key
    Location to store the key.

DESCRIPTION
Obtains a X.509 private key that has been stored in res with one of gnutls_certificate_set_x509_key(), gnutls_certificate_set_key(), gnutls_certificate_set_x509_key_file(), gnutls_certificate_set_x509_key_file2(), gnutls_certificate_set_x509_key_mem(), or gnutls_certificate_set_x509_key_mem2(). The returned key must be deallocated with gnutls_x509_privkey_deinit() when no longer needed. The index matches the return value of gnutls_certificate_set_x509_key() and friends functions, when the GNUTLS_CERTIFICATE_API_V2 flag is set. If there is no key with the given index, GNUTLS_E_REQUESTED_DATA_NOT_AVAILABLE is returned. If the key with the given index is not a X.509 key, GNUTLS_E_INVALID_REQUEST is returned.

RETURNS
GNUTLS_E_SUCCESS (0) on success, or a negative error code.

SINCE
3.4.0

REPORTING BUGS
Report bugs to <bugs@gnutls.org>.
Home page: https://www.gnutls.org

COPYRIGHT
Copyright © 2001-2023 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

https://www.gnutls.org/manual/