METHOD FOR AUTHENTICATING APPLICATIONS OF A COMPUTER SYSTEM
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United States of America Patent
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Issued Date -
Jun 25, 2009
app pub date -
Dec 22, 2006
filing date -
Dec 23, 2005
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
The invention relates to a method for authenticating applications of a computer system including: a microprocessor, a plurality of applications, a general operating system (OS2) which can execute and manage the applications and which can associate each application identifier (3) with the identification information required for the execution thereof, and a trusted environment (EC) which offers services to said applications. According to the invention, before the services of the trusted environment (EC) can be accessed by an application, a hashing operation is performed on the identification information of said application and the trusted environment (EC) checks the authenticity of the result of the hashing operation.
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