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LOW-LATENCY PEER SESSION ESTABLISHMENT

  • US 20110093710A1
  • Filed: 10/21/2009
  • Published: 04/21/2011
  • Est. Priority Date: 10/21/2009
  • Status: Active Grant
First Claim
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1. A method of establishing a communication session by a source device having a processor and a source private key with a target device having a target public certificate, the method comprising:

  • executing on the processor instructions configured to;

    generate a source session key;

    transmit to the target device a session invite comprising a source address and the source session key, the session invite encrypted using the target public certificate; and

    upon receiving from the target device a session acceptance comprising a target address and a target session key;

    decrypt the session acceptance using the source private key;

    generate a session key using the source session key and the target session key; and

    initiate the communication session with the target device at the target address, the communication session encrypted using the session key.

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