The self-signed certificates and other configuration files for the CILogon CAs are available below and also from:

CILogon Silver CA

CILogon Basic CA

CILogon OpenID CA

When possible, please download CRLs from rather than to benefit from the improved performance and functionality of our (IPv6-enabled) content distribution network.

CILogon CA Bundle

The following bundle contains a CILogon CA certificates directory suitable for use with OpenSSL (CApath) or the Globus Toolkit (/etc/grid-security/certificates):