Method and device for making an electronic authentication

摘要: Operating procedure and device for the electronically authorized determination of an individual matter obtaining, in a reliably differentiating manner which is secure against forgery, remotely authorized, authentication transaction requiring from person. The entire system composed two hardware components, AIDA box can be pocket calculator equipped with special function keys, module dual processor insertable cards containing chips. By putting personal identification number into through intermediary physical action on chip, calculated aid algorithm displayed. An electronic signature displayed by information to authenticated. After transmission over communications system, values are checked module.