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Method and Devices For User Authentication

  • US 20080212771A1
  • Filed: 10/05/2006
  • Published: 09/04/2008
  • Est. Priority Date: 10/05/2005
  • Status: Abandoned Application
First Claim
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1. A method of authenticating a user using a communication terminal to access a server via a telecommunications network, the method comprising:

  • receiving from the user a personal identification code;

    generating a data set from secure session establishment protocol messages exchanged between the communication terminal and the server;

    generating a transaction authentication number based on the data set, using the personal identification code;

    transmitting the transaction authentication number from the communication terminal to the server; and

    verifying in the server the transaction authentication number based on the secure session establishment protocol messages exchanged with the communication terminal.

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