Controlling access to a resource by a program using a digital signature

The present invention relates to a method for controlling access to a resource of the computer system (100) with a trunk code of the program code (22) and a computer system for executing the process. The essence of the process of the present invention is to associate with the resource (100) an encryption key (102); (ii) checking the signature (24) using the encryption key (102) associated with the resource (100); and (iii) control the access to the resource (100) by the code code (22) depending on its audit results. The computer system according to the present invention includes a control device (300) for digitally signing the code of the code of the code (22) and encrypting keylocked resource. The control means (300) an encryption key validator and a program code (22) to allow access to the resource depending on the authenticity of the signature. HE