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Method for post-processing an output of a random source of a random generator

  • US 9,720,650 B2
  • Filed: 07/07/2014
  • Issued: 08/01/2017
  • Est. Priority Date: 07/09/2013
  • Status: Expired due to Fees
First Claim
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1. A method for post-processing an output of a random source of a random generator, the random source outputting a digital output signal having a bit width of at least one bit, comprising:

  • compressing, via a circuit, the output signal; and

    performing a blockwise linear logical combination of n successive bits of the output signal in a context of the compression, wherein n is a compression factor, with a result that a compressed output signal is generated that encompasses a sequence of compressed signal values,checking, via a checking device, the sequence of compressed signal values by a distribution test in terms of a distribution of the sequence.

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