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SINGLE STEP TRANSACTION AUTHENTICATION USING PROXIMITY AND BIOMETRIC INPUT

  • US 20070245158A1
  • Filed: 05/07/2007
  • Published: 10/18/2007
  • Est. Priority Date: 11/30/2005
  • Status: Active Grant
First Claim
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1. A method for electronic transaction processing comprising:

  • wirelessly receiving data from a personal digital key (PDK);

    receiving a biometric input;

    authenticating the personal digital key;

    authenticating the biometric input; and

    performing a transaction responsive to the personal digital key and the biometric input being authenticated.

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