Protection method and device and universalization of software, of recording the actual software in a memory (16) connected to a microprocessor (14) in a tamper-proof unit (10) connected by means (22) to a system (24) using the software, and to register on any independent support (34) such as a floppy disk, communication programs and management of input / output operations, as well as dependent system functions operating utilization system (24).
展开▼
