A handset used for dynamic identity authentication

Abstract

The invention discloses a kind of mobile phone which can be used for dynamic identification certification, the SIM card in the mobile phone has a client terminal application model of the dynamic identification certification, which can generate the dynamic identification certification code same and synchronous to the certification server; the memory is connected with the dynamic code generator, code comparator and the controller, the dynamic code generator is used to generate the code according to the current working code Ks, compares the certification code and the server, and informs the certification code to the user through the mobile phone outputting device; the code comparator is sued to judge that the mobile phone user is legal or not; the controller is used to control the cooperation of each model. The difference between the mobile phone with traditional mobile phone is that it can generator the dynamic identification certification code, and it can complete the certification system security protocol with the certification server.

Description

technical field [0001] The invention belongs to information security authentication technology, which is realized by comprehensive utilization of electronic computer, information coding and mobile communication technology, and can be applied to many systems and fields requiring identity authentication such as banks and securities, and specifically relates to a mobile phone for dynamic identity authentication . Background technique [0002] Identity authentication is one of the important mechanisms to achieve network security. In secure network communication, all parties involved in the communication must pass some form of identity authentication mechanism to verify whether their identities are consistent with what they claim, and then they can achieve different User access control and logging. As early as the early 1970s, the International Bank Card Association encountered the problem of how to authenticate users to ensure system security. With the rapid development of inf...

AI Technical Summary

Problems solved by technology

Moreover, this method cannot guarantee the real-time performance of authentication when the wireless network communication is crowded.

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