| 摘要 |
<p>A device for secure information exchange. The device comprises: a controller, for carrying out, via a communication module, secure-mode data communication with an external secure-information-exchange terminal, so as to execute the relevant secure-information-exchange process; an encryption coprocessing module, for assisting the controller to execute, on the basis of security parameters, an encryption algorithm, so as to carry out the secure-mode data communications; a storage module, for storing the security parameters; and, a communication module, for establishing a data communication link between the device for secure information exchange and the external secure-information-exchange terminal. The present device is suitable for use in various types of activities involving identification authentication, has wide applicability, and is convenient to use.</p> |
