1. Is there a standard method for obtaining the hash of the public key ? Say, SHA1. 2. Usually, I see thumbprints that are hashes of the certificate (incl. public key), but that wont do in this case. 3. Does anyone know of any application for this or discussion on this ? 4. Any methods that will help perform the hash ? Thanks and regards, Sandipan ______________________________________________________________________ OpenSSL Project http://www.openssl.org User Support Mailing List [EMAIL PROTECTED] Automated List Manager [EMAIL PROTECTED]