Electrical computers and digital processing systems: support – Multiple computer communication using cryptography – Central trusted authority provides computer authentication
Reexamination Certificate
2000-11-06
2008-08-05
Revak, Christopher (Department: 2131)
Electrical computers and digital processing systems: support
Multiple computer communication using cryptography
Central trusted authority provides computer authentication
C713S168000, C713S171000, C713S179000, C713S185000, C380S030000, C380S255000, C380S281000
Reexamination Certificate
active
07409543
ABSTRACT:
A method and apparatus for a third party authentication server is described. The method includes receiving a record ID for a user, and a one-time key generated by the server and encrypted with a user's public key by the server. The method further includes receiving the user's authentication data from the client, and determining if the user's authentication data matches the record ID. If the authentication data matches the record ID, decrypting the one-time key with the user's private key, and returning the decrypted one-time key to the client.
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Blakely , Sokoloff, Taylor & Zafman LLP
DigitalPersona, Inc.
Moorthy Aravind K
Revak Christopher
Szepesi Judith A.
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