A method of dynamic protection of data during the execution of a software code in intermediate language in a digital apparatus - Mines Saint-Étienne
Patents Year : 2009

A method of dynamic protection of data during the execution of a software code in intermediate language in a digital apparatus

Jacques Jean-Alain Fournier
  • Function : Author
  • PersonId : 871749
Benoit Gonzalvo
  • Function : Author

Abstract

The method involves determining a global checksum (gck) that is associated with a stack frame (10). A local checksum associated with a datum is calculated, when the datum of an intermediate code e.g. Java(RTM: object-oriented programming language) code, is manipulated each time, based on the global control data associated with the stack frame that corresponds to the manipulated datum and on a part of other data constituting the stack frame.

Domains

Cryptography and Security [cs.CR]

Jacques Jean-Alain Fournier  : Connect in order to contact the contributor

https://hal-emse.ccsd.cnrs.fr/emse-00489049

Submitted on : Thursday, June 3, 2010-4:51:58 PM

Last modification on : Tuesday, September 17, 2024-3:46:11 PM

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Dates and versions

emse-00489049 , version 1 (03-06-2010)

Identifiers

  • HAL Id : emse-00489049 , version 1

Cite

Jacques Jean-Alain Fournier, Benoit Gonzalvo. A method of dynamic protection of data during the execution of a software code in intermediate language in a digital apparatus. Patent n° : EP1881404. 2009. ⟨emse-00489049⟩

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