Identity verification method using a central biometric...

Details Identity verification method using a central biometric... Identity verification method using a central biometric...

2005-08-09

2005-08-09

Wright, Norman M. (Department: 2134)

Electrical computers and digital processing systems: support

System access control based on user identification by...

Using record or token

C713S180000, C713S172000, C713S159000

Reexamination Certificate

active

06928546

ABSTRACT:
A method performs biometric verifications to authenticate the identification of users using a central biometric authority (CBA). This allows parties to an electronic transaction to be assured of each other's identity. Specifically, at the sender side, a first message to a receiver is generated, wherein the first message includes a message text and a unique message identifier (UMI). At the sender side, a second message concerning a posting to the CBA is also generated, wherein the second message includes the sender's biometric sample, the UMI, and the sender's submission profile record. At a receiver side, it is decided that if a receiver wishes to verify the sender's identity and if so, the first message is automatically verified. At the receiver side, a third message concerning a receiver's posting to the CBA is issued, the third message including only the UMI, as received from the sender side. Finally, at the CBA, a reply to the third message is provided, the reply including the sender's verification result.

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