Security token for securely executing an application on a host computer

摘要

The invention relates to a security token comprising a communication interface adapted to communicate with a host computer; a security module, comprising encryption based security features; and a non volatile memory storing at least an application to be uploaded and executed in a host computer. The application makes use of the security features when executed in a host computer in communication with the communication interface. The security token is adapted to modify the content of the application as uploaded or its execution parameters at successive connections of the security token to a host computer.

主权项

1. A security token comprising:
a communication interface adapted to communicate with a host computer; a security module, comprising encryption based security features; a non volatile memory storing at least an application to be uploaded and executed in the host computer, said application making use of said security features when executed in the host computer in communication with the communication interface; wherein the security token is configured to modify the content of the application as uploaded or its execution parameters at successive connections of the security token to the host computer.