Method and apparatus for security in a data processing system

Method and apparatus for security in a data processing system

  • CN 101,110,678 A
  • Filed: 08/26/2003
  • Published: 01/23/2008
  • Est. Priority Date: 08/28/2002
  • Status: Active Application
First Claim
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1. method that is used for encryption key management in supporting the communication system of broadcast service, it comprises:

  • Use broadcasting to insert key and generate ephemeral keys;

    WithUse described ephemeral keys encrypted packets;

    Broadcast described encrypted packets.

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