Security module, security system and mobile station

摘要

A security module, a security system and a mobile station for utilizing and use with the module and system enable ready implementation of services and devices that afford a high level of data security using standard devices without required modifications of the standard devices to implement banking and other services requiring high data security. A security module uses a standardized local interface for transmission of the messages to be transmitted. Messages can be transmitted in real time without any significant delays introduced by the telecommunication network to effect the encryption functionality.