Randomizer Quality Test

Randomizer Quality Test

Method of Testing a Randomizer

This technology tests the sufficiency of the output from a random number generator (or randomizer) by taking samples of the data from within the randomizer, going beyond traditional randomness tests that use the output from the randomizer. More than just a “pass/fail” tester, which can produce false positives, this technology shows designers how to improve or fix the design of the randomizer in order to present sufficiently random results. 


Click to view PDFs of these patents on the US Patent and Trademark Office website: Patent 6,798,883 

  • Encryption testing, authentication, session keys, public keys
  • Secure, private web browsing
  • Network/access security
  • Generating identification numbers
Patent Number: 
Patent Issue Date: 
September 28, 2004
Lab Representatives
Share to Facebook Share to Twitter Share to Google Plus