gnutls_x509_trust_list_add_crls — API function


#include <gnutls/x509.h>

int gnutls_x509_trust_list_add_crls(gnutls_x509_trust_list_t list, const gnutls_x509_crl_t * crl_list, unsigned crl_size, unsigned int flags, unsigned int verification_flags);


gnutls_x509_trust_list_t list

The list

const gnutls_x509_crl_t * crl_list

A list of CRLs

unsigned crl_size

The length of the CRL list

unsigned int flags

flags from gnutls_trust_list_flags_t

unsigned int verification_flags

gnutls_certificate_verify_flags if flags specifies GNUTLS_TL_VERIFY_CRL


This function will add the given certificate revocation lists to the trusted list. The CRLs in  crl_list must not be deinitialized during the lifetime of  list .

This function must be called after gnutls_x509_trust_list_add_cas() to allow verifying the CRLs for validity. If the flag GNUTLS_TL_NO_DUPLICATES is given, then the final CRL list will not contain duplicate entries.

If the flag GNUTLS_TL_NO_DUPLICATES is given, gnutls_x509_trust_list_deinit() must be called with parameter  all being 1.

If flag GNUTLS_TL_VERIFY_CRL is given the CRLs will be verified before being added, and if verification fails, they will be skipped.


The number of added elements is returned; that includes duplicate entries.



Reporting Bugs

Report bugs to <>.
Home page:

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


3.6.9 gnutls