Facilitating a transaction between a first party and a second party includes, prior to initiating the transaction, one of the parties obtaining an artificially pre-computed OCSP response about a specific digital certificate, where the artificially pre-computed OCSP response is generated by an entity...http://www.google.de/patents/US7966487?utm_source=gb-gplus-sharePatent US7966487 - Communication-efficient real time credentials for OCSP and distributed OCSP
