CILogon CAs Migrating to SHA-256

Post date: Feb 4, 2011 5:17:07 PM

We are changing the hash algorithm (i.e., message digest algorithm) that the CILogon CAs use when signing certificates from SHA-1 to SHA-256, per NIST recommendations. The Open Science Grid provides hash algorithm compatibility information. If this change causes any problems for your applications, please contact help@cilogon.org.