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Method and apparatus for verifying data integrity based on data compression parameters

  • US 20030043852A1
  • Filed: 05/17/2002
  • Published: 03/06/2003
  • Est. Priority Date: 05/18/2001
  • Status: Abandoned Application
First Claim
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1. A method for verifying the integrity of data comprising:

  • compressing the data in accordance with a predetermined data compression scheme to obtain compressed code;

    determining at least one compression parameter of the compressed code;

    transmitting the compressed code; and

    comparing the at least one parameter determined in said determining step with the corresponding at least one parameter of the compressed code after said transmitting step to determine if the data has been altered.

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