gnutls_x509_crt_get_pk_oid

gnutls_x509_crt_get_pk_oid(3)        gnutls        gnutls_x509_crt_get_pk_oid(3)



NAME
       gnutls_x509_crt_get_pk_oid - API function

SYNOPSIS
       #include <gnutls/x509.h>

       int gnutls_x509_crt_get_pk_oid(gnutls_x509_crt_t cert, char * oid, size_t
       * oid_size);

ARGUMENTS
       gnutls_x509_crt_t cert
                   should contain a gnutls_x509_crt_t type

       char * oid  a pointer to a buffer to hold the OID (may be null)

       size_t * oid_size
                   initially holds the size of  oid

DESCRIPTION
       This function will return the OID of the public key algorithm on that
       certificate. This is function is useful in the case
       gnutls_x509_crt_get_pk_algorithm() returned GNUTLS_PK_UNKNOWN.

RETURNS
       zero or a negative error code on error.

SINCE
       3.5.0

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


COPYRIGHT
       Copyright © 2001-2020 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                               3.6.13        gnutls_x509_crt_get_pk_oid(3)