Thales

Adrien Bioteau

Laurent Frerebeau

Ben Youcef Ech-Chergui

A method for the dynamic creation of an execution environment for an application to be secured, in order to secure the application, is implemented by a computing apparatus including an information processing unit and a memory. The memory is associated with the information processing unit and includes an operating system, the application to be secured and a security library including at least one security function, The operating system includes a set of unsecured function libraries, the application to be secured being adapted, during its execution, to call a function of the unsecured function library. The method including loading the security library, substituting, from among the function call(s) associated with the application to be secured, at least one call to an unsecured function with a call to a corresponding function of the security library, and launching the application to be secured after the substitution step.

Method for the dynamic creation of an execution environment for an application to secure the application, associated computer program product and computing apparatus

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Cholet, France

Adrien Bioteau