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Dynamic cipher authentication system and method

A technology of dynamic password and authentication system, applied in the field of information security, can solve the problem of high cost

Active Publication Date: 2009-01-21
CHINA MOBILE COMM GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The disadvantage of this technology is that the cost is high, and a dedicated person is required to maintain the server, and the time synchronization between the Token card and the Token server must be performed regularly

Method used

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  • Dynamic cipher authentication system and method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] In order to realize the present invention, at first need set up a kind of dynamic password authentication system, as figure 1 As shown, it includes: an application client, a mobile terminal, an application server module, an information authentication module and a short message gateway module in the network.

[0024] The application server module is connected with the application client and the information authentication module for receiving user information, sending user information and / or authentication request information to the information authentication module, and providing application services according to the user authentication information fed back by the information authentication module. The information authentication module is connected with the application server module and the short message gateway module, and is used for verifying the identity of the user according to the user information, generates a dynamic password, and sends the dynamic password and the...

Embodiment 2

[0029] On the basis of Example 1, as figure 2 As shown, the authentication information module of the dynamic password authentication system of the present invention includes: a user authentication module and a dynamic password management module.

[0030] The user authentication module is used for user identity verification according to user information, and the verification result is correct and the user mobile terminal information is sent to the dynamic password management module, or the verification result is incorrectly sent to the application server module. The dynamic password management module is connected with the user authentication module for receiving user information and / or authentication request information from the application server module, and sending the user information to the user authentication module, according to the verification result from the user authentication module and the mobile terminal information Generate a dynamic password, send the dynamic pa...

Embodiment 3

[0037] On the basis of the first or second embodiment, the application server module of the dynamic password authentication system of the present invention includes a client information interface module, an identity verification module and an application service module.

[0038]The client information interface module is connected with the identity verification module and the application service module, and is used for receiving user information from the application client. The identity verification module is connected with the application service module, and is used for sending user information and / or authentication request information to the information authentication module, and sending an application service providing instruction to the application server module according to the user authentication information fed back by the information authentication module. The application service module is used for providing instructions according to application services and providing ap...

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PUM

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Abstract

The present invention provides a dynamic password certification system, and comprises an application client, a mobile terminal, an application server module, an information certification module and a short message gateway module. The application server module is connected with the application client, and is used for receiving the user information, sending the user information and / or certification request information to the information certification module, and providing the application service according to the user certification information returned by the information certification module. The information certification module is used for checking the identity of the user according to the user information, so as to generate dynamic passwords; the dynamic passwords and the information of the user mobile terminal of the user are transmitted to the short message gateway module. The short message gateway module is used for transmitting the dynamic passwords to the mobile terminal according to the mobile terminal information of the user. The present invention also provides a dynamic password certification method. The dynamic password certification system requires no periodic maintenance of time synchronism, and has flexibility and security.

Description

technical field [0001] The invention relates to an authentication system, in particular to a dynamic password authentication system, which belongs to the field of information security. Background technique [0002] In order to ensure the confidentiality and integrity of the communication, the identity of the user is often authenticated before the data is transmitted on the Internet. Generally speaking, most of the confirmation of the identity of the user is realized through the user name and fixed password. This technology adopts the method of user name plus static password for system authentication. The system provides a database of user name and static password. When the user accesses the system, enter the user name and password, and then log in to the system. If the username or password is incorrect, it will prompt that the login to the system fails. [0003] For users, since passwords are the only way for system authentication, users must keep their passwords in mind at...

Claims

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Application Information

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IPC IPC(8): H04L9/32H04Q7/22
Inventor 李跃高翔叶剑飞冯运波
Owner CHINA MOBILE COMM GRP CO LTD
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