Off-line intelligent electric prod equipment

Abstract

The invention relates to the technical field of electronic information processing devices, in particular to an off-line intelligent electric signature device. The device comprises a power supply device, a terminal platform, a USB Key matched with the terminal platform and used for identity authentication, a mobile phone terminal and a client terminal. The terminal platform is connected with the power device through a power line; the terminal platform is provided with a secrecy system and application software, the application software comprises an identity authentication program and an electricsignature service processing operation program, and the mobile phone terminal is in communication connection with the client terminal. According to the invention, the off-line operation of the electric label equipment is realized, the quick electric label of related items can be completed under the condition that no Internet can depend on the electric label equipment, and the intelligent expression and safe transmission of the electric label information are realized, so the bidirectional electric label work can be completed in near real time in different places, and the safety is ensured; thespecial purpose of the electronic label equipment and the intelligent identification of the legality of the user identity are realized, and the electronic label equipment can be prevented from beingillegally stolen.

Description

technical field [0001] The invention relates to the technical field of electronic information processing devices, in particular to an off-line smart electronic signature device. Background technique [0002] Electronic signature equipment is mainly used for online signing of electronic contracts, electronic signatures, data storage and other information processing based on the Internet, as well as online payment, file encryption, etc., to replace traditional paper operations and cash transactions, to achieve paperless operations and Non-contact operation has the advantages of fast, efficient, green and environmental protection, and has the same legal effect as traditional methods. [0003] One of the most basic requirements in the application of existing electronic signature equipment is that it must be based on the Internet to operate, and realize the connection with the CA system, cipher machine, database, online service, etc. of the remote platform center through the netw...

AI Technical Summary

Problems solved by technology

However, in practical applications, due to technical limitations or considerations of information security, there are often situations where the Internet cannot be used. For example, some important institutions only use internal networks and the internal networks cannot be connected to the currently widely used Internet.

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