Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
May 25, 2010
Patent Application Number
11286890
Date Filed
November 23, 2005
Patent Primary Examiner
Patent abstract
Methods and systems for performing electronic commerce using mutating identifiers. One method can include encrypting buyer transaction data with a first mutating identifier, transmitting the buyer transaction data to an authenticator device, decrypting the buyer transaction data, generating a payment request, encrypting the payment request with a third mutating identifier, and transmitting the payment request to a payment authenticator device.
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