gnutls_x509_crq_get_key_purpose_oid

gnutls_x509_crq_get_key_purpose_oid(3gnutlgnutls_x509_crq_get_key_purpose_oid(3)



NAME
       gnutls_x509_crq_get_key_purpose_oid - API function

SYNOPSIS
       #include <gnutls/x509.h>

       int gnutls_x509_crq_get_key_purpose_oid(gnutls_x509_crq_t crq, int indx,
       void * oid, size_t * sizeof_oid, unsigned int * critical);

ARGUMENTS
       gnutls_x509_crq_t crq
                   should contain a gnutls_x509_crq_t type

       int indx    This specifies which OID to return, use (0) to get the first
                   one

       void * oid  a pointer to store the OID (may be NULL)

       size_t * sizeof_oid
                   initially holds the size of  oid

       unsigned int * critical
                   output variable with critical flag, may be NULL.

DESCRIPTION
       This function will extract the key purpose OIDs of the Certificate
       specified by the given index.  These are stored in the Extended Key Usage
       extension (2.5.29.37).  See the GNUTLS_KP_* definitions for human
       readable names.

RETURNS
       GNUTLS_E_SHORT_MEMORY_BUFFER if the provided buffer is not long enough,
       and in that case the * sizeof_oid will be updated with the required size.
       On success 0 is returned.

SINCE
       2.8.0

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


COPYRIGHT
       Copyright © 2001-2016 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

       http://www.gnutls.org/manual/

gnutls                                3.4.gnutls_x509_crq_get_key_purpose_oid(3)