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METHOD AND APPARATUS FOR SECURITY IN A DATA PROCESSING SYSTEM

  • US 20080226073A1
  • Filed: 02/28/2008
  • Published: 09/18/2008
  • Est. Priority Date: 10/09/2001
  • Status: Active Grant
First Claim
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1. A method for secure transmissions, the method comprising:

  • obtaining a short term key for a message for transmission;

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

    encrypting the message with the short term key;

    forming a packet header comprising the access key identifier and a random value; and

    transmitting the encrypted message with the packet header.

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