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Process verification

  • US 6,685,567 B2
  • Filed: 08/08/2001
  • Issued: 02/03/2004
  • Est. Priority Date: 08/08/2001
  • Status: Expired due to Term
First Claim
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1. A method of verifying the authenticity of a first gaming software program temporarily stored in RAM of a gaming machine having a master gaming controller for executing said gaming software program, the method comprising:

  • (a) identifying the first gaming software program as currently stored in the gaming machine RAM;

    (b) identifying a second gaming software program stored on a file storage device;

    (c) selecting the second gaming software program from a list of certified gaming software programs wherein the certified gaming software programs are stored on one or more file storage devices; and

    (d) comparing at least a first portion of the second gaming software program with a first portion of the first gaming software program as currently stored in the gaming machine RAM, wherein the first portion of the gaming software program is a portion of the first gaming software program that does not change during execution of said first gaming software program.

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