SECURITY TOKEN FOR SECURELY EXECUTING AN APPLICATION ON A HOST COMPUTER

摘要

The invention relates to a security token (ST) comprising: -a communication interface (USB-C, USB-DC) adapted to communicate with a host computer (HC); -a security module (SM), comprising encryption based security features (CR); -a non volatile memory (RO) storing at least an application (OA) to be uploaded and executed in a host computer, said application making use of said security features when executed in a host computer in communication with the communication interface. The security token is adapted (AMM) to modify the content of the application as uploaded or its execution parameters at successive connexions of the security token (ST) to a host computer (HC).