Electrical computers and digital processing systems: support – Multiple computer communication using cryptography – Central trusted authority provides computer authentication
Reexamination Certificate
2005-06-08
2010-11-30
Moise, Emmanuel L (Department: 2437)
Electrical computers and digital processing systems: support
Multiple computer communication using cryptography
Central trusted authority provides computer authentication
C713S175000, C726S010000
Reexamination Certificate
active
07844816
ABSTRACT:
A public key (PK) framework for allowing a relying party to act as a trust anchor to authenticate a subscriber. The framework provides a directory system under the control of the relying party, wherein the directory system includes: a storage system for storing certificates received from subscribers in a database, wherein the certificates are issued by a plurality of different certificate authorities; a management system for managing records in the database associated with subscribers; and a validation system that allows the relying party to retrieve certificates from the database in order to authenticate subscribers.
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Abyaneh Ali S
Hoffman Warnick LLC
International Business Machines - Corporation
Lashmit Douglas
Moise Emmanuel L
LandOfFree
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