Patent ID: 8533463
Filing Date: 2013-09-10
Classification: H04L

Abstract:
1. A method, comprising: receiving, by a processing device, a first query regarding a revocation status of a first digital certificate from a first client computing device; receiving, by the processing device, one or more additional queries regarding revocation statuses of one or more additional digital certificates from a second client computing device; determining, by the processing device, whether one or more response generation criteria have been satisfied; responsive to determining that at least one of the one or more response generation criteria are satisfied, and after receiving the first query and the one or more additional queries, generating a single response message that comprises a response to the first query and responses to the one or more additional queries, the response message comprising the revocation status of the first digital certificate and the revocation statuses of the one or more additional digital certificates; sending the response message to the first client computing device; and sending the response message to the second client computing device.