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Data transfer sequence in a gaming machine to provide increased security of data

  • US 20030045351A1
  • Filed: 07/19/2002
  • Published: 03/06/2003
  • Est. Priority Date: 08/30/2001
  • Status: Abandoned Application
First Claim
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1. A method performed by a gaming device comprising:

  • transferring a boot program from a first memory to a second memory;

    loading a first program, pursuant to instructions from the boot program, from a third memory into the second memory, the first program including a decryption algorithm, the decryption algorithm using a key from the first memory to decrypt an encrypted gaming program; and

    loading the gaming program from the third memory into the second memory, pursuant to instructions from the first program, the gaming program being encrypted when in the third memory, the decryption algorithm decrypting the gaming program using the key from the first memory, the second memory being accessed by a first microprocessor to carry out the game program.

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