Computer security method and computer system

Electrical computers and digital processing systems: support – Computer program modification detection by cryptography

Reexamination Certificate

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C713S185000, C713S186000

Reexamination Certificate

active

08051299

ABSTRACT:
A method for secure loading, integrity checking of the runtime image and control over the runtime execution of applications which ensures that a software application loads only code it was authorized to load, and that the software application is monitored for unauthorized modifications of the runtime image. The method proposed can be used as a basis for further enforcing of authorization rules during the execution of an application, e.g. for Digital Rights Management.

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