| 摘要 |
<p>A system, a device, and a method for communication, an apparatus and a method for processing information, computer program, and recording medium are provided to perform information communication with high convenience and safety due to simple constitution of the apparatus. A communication system which is constituted with a device and a information processing apparatus for performing wireless communication in a predetermined coverage area and identifying an opposite side of communication in a predetermined coverage area and performing transmission and reception of predetermined protocol information. The device includes pseudorandom number generation unit, a device coding unit, a device secret key memory unit, a communication ID(Identification) unit, and a device transceiving unit.</p> |
