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Data Encryption and Authentication Using a Mixing Function in a Communication System

  • US 20170019376A1
  • Filed: 07/13/2015
  • Published: 01/19/2017
  • Est. Priority Date: 07/13/2015
  • Status: Active Grant
First Claim
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1. A system for encrypting data in a communication system, the system comprising one or more logic circuits configured to:

  • receive a plurality of parameters including at least two of an initial key, a nonce, a sequence number, and a previous key;

    apply a bit mix function to generate a subsequent key based on the plurality of parameters for key rolling; and

    encrypt data using the subsequent key.

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