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/

gnutls                                                3.8.6                   gnutls_certificate_get_x509_key(3)