Driving dynamic code generating and authenticating system and method based on time factors

Abstract

The invention relates to a driving dynamic code generating and authenticating system and a driving dynamic code generating and authenticating method based on time factors, aiming at solving the problem that a dynamic code generator in the prior art can generate one dynamic code within a fixed time cycle and can carry out authentication correctly once. The system comprises a dynamic code token, a client terminal and a server, wherein the dynamic code token comprises a first code generating module, a first time module and a counting module, and generates one or more dynamic codes; and the server is connected with the client terminal and comprises a second time module, a second code generating module, a memory module and a code matching and authenticating module, and matches and authenticates the dynamic codes requesting the authentication. In the invention, a plurality of dynamic codes can be generated within a fixed time cycle, thereby solving the problems that a traditional time-type token can only generate one code within the fixed time cycle and a user can not obtain the codes actively and without restriction, so that the requirements of the user can be met.

Description

technical field [0001] The invention relates to a password generation and authentication system, in particular to an active dynamic password generation and authentication system and method based on a time factor. Background technique [0002] With the development of computer technology and network technology, online banking, online shopping, bank securities telephone entrustment, online virtual game assets, office automation systems, and enterprise management information have been rapidly and widely used. Today's world is rapidly moving towards the information age. Therefore, the wealth and reputation of everyone and every enterprise are closely related to information security, so information security is extremely important. [0003] At present, most computer network systems use the traditional "username + static password" method for user identity authentication, that is, the user connects to the server from the client, the server sends identity confirmation information, and...

AI Technical Summary

Problems solved by technology

[0005] The present invention mainly solves the problem that the dynamic password generator in the prior art can only generate one dynamic password within a fixed time period, and can only correctly authenticate once, and provides a dynamic password generator that can generate unlimited dynamic passwords within a fixed time period. , and an active dynamic password generation and authentication system based on time factor that can perform multiple authentications

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