gnutls_x509_crt_get_authority_key_id — This function returns the certificate authority's identifier
#include <gnutls/x509.h>
int
gnutls_x509_crt_get_authority_key_id( |
gnutls_x509_crt_t | cert, |
void * | ret, | |
size_t * | ret_size, | |
unsigned int * | critical) ; |
should contain a gnutls_x509_crt_t structure
will be non zero if the extension is marked as critical (may be null)
This function will return the X.509v3 certificate authority's key identifier. This is obtained by the X.509 Authority Key identifier extension field (2.5.29.35). Note that this function only returns the keyIdentifier field of the extension.
Returns 0 on success and a negative value in case of an error.
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Copyright © 2006 Free Software Foundation. Permission is granted to make and distribute verbatim copies of this manual provided the copyright notice and this permission notice are preserved on all copies. |