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Profile framework for token processing system

  • US 8,412,927 B2
  • Filed: 06/07/2006
  • Issued: 04/02/2013
  • Est. Priority Date: 06/07/2006
  • Status: Active Grant
First Claim
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1. A method of generating credentials for a programmable token, the method comprising:

  • receiving, by a server, a token request and an identifier for the programmable token;

    generating a key encryption key based on a server master key and the identifier for the programmable token;

    encrypting a key transport session key with the key encryption key to create a wrapped key transport session key;

    generating a subject key pair within the server, wherein the subject key pair includes a subject public key and a subject private key;

    encrypting the subject private key with the key transport session key to create a wrapped private key; and

    forwarding the wrapped private key and the wrapped key transport session key to the programmable token.

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