A wireless communication apparatus includes a processor core that is coupled to a security unit and to a memory. The security unit is further coupled to a programmable memory unit such as a one-time programmable memory, for example. During programming of the wireless communication apparatus a signature...http://www.google.fr/patents/US20070094507?utm_source=gb-gplus-shareBrevet US20070094507 - Method and system for securing a wireless communication apparatus
Method and system for securing a wireless communication apparatus