| 摘要 |
An electronic device generates identifying values which are used in authenticating the electronic device. The device comprises an interface, a private key generator for generating a private key, a non-volatile memory for storing at least the private key, an index source, a hash engine, and a logical interconnection between the private key generator, the non-volatile memory, the index source, the hash engine and the interface. The hash engine generates identifying values provided to the interface via the logical interconnection. The identifying values are provided to a verifying device for use in authenticating the electronic device. Alternatively or in addition, devices may be paired to share a root key to cryptographically communicate between each other and/or to authenticate each other. |
