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专利名称：Revocation of Public Key Infrastructure
Signatures
发明人：Max Pritikin申请号：US1336申请日：20130521
公开号：US20140351581A1公开日：20141127
专利附图：
摘要：In one implementation, a public key infrastructure utilizes a two stage
revocation process for a set of data. One stage authenticates or revokes the set of databased on the status of the digital signature and another stage authenticates or revokes
the set of data based on the status of an individual signature by the digital certificate. Forexample, a digital certificate based is assigned a certificate number. A serial number isassigned for a signature for the set of data as signed by the digital certificate. A datatransmission, data packet, or install package includes the set of data, the certificatenumber and the serial number. Therefore, individual instances of the signature may berevoked according to serial number.
申请人：Cisco Technology, Inc.
地址：San Jose CA US
国籍：US
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