07409543 is referenced by 64 patents and cites 50 patents.

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.

Title
Method and apparatus for using a third party authentication server
Application Number
9/707417
Publication Number
7409543 (B1)
Application Date
November 6, 2000
Publication Date
August 5, 2008
Inventor
Vance C Bjorn
Redwood City
CA, US
Agent
Judith A Szepesi
Blakely Sokoloff Taylor & Zafman
Assignee
DigitalPersona
CA, US
IPC
H04K 1/00
H04L 9/30
H04L 9/00
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