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Method and apparatus for security in a data processing system

  • US 20030070092A1
  • Filed: 10/09/2001
  • Published: 04/10/2003
  • Est. Priority Date: 10/09/2001
  • Status: Active Grant
First Claim
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1. A method for secure transmissions, the method comprising:

  • determining a short term key for a message for transmission, the short term key having a short term key identifier;

    determining an access key for the message, the access key having an access key identifier;

    encrypting the message with the access key;

    forming an Internet protocol header comprising the short term key identifier; and

    transmitting the encrypted message with the Internet protocol header.

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