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Dynamic cipher safety system and dynamic cipher generating method

A dynamic password and security system technology, applied in the direction of synchronous sending/receiving encryption equipment, electrical components, telephone communication, etc., can solve the problems of unreliability and insecure static password authentication, to ensure security, avoid economic losses, The effect of ensuring uniqueness

Inactive Publication Date: 2003-08-13
鸿联九五信息产业股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the current problem of unsafe and unreliable static password authentication, the purpose of the present invention is to provide a dynamic password security system that overcomes the shortcomings of the prior art, is safe and reliable, and can generate a one-time dynamic password

Method used

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  • Dynamic cipher safety system and dynamic cipher generating method
  • Dynamic cipher safety system and dynamic cipher generating method
  • Dynamic cipher safety system and dynamic cipher generating method

Examples

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Embodiment Construction

[0027] Such as figure 1 As shown, the dynamic password security system of the present invention includes a GSM network, a short message processing platform, a dynamic password generation server, a business identity verification processing system and a system maintenance management system. The dynamic password generating server can randomly generate the dynamic password, and then transmit the dynamic password to the user through the GSM network and the short message processing platform. When identity verification is required, the user inputs the dynamic password, and the business identity verification processing system obtains the password from the dynamic password generation server through the Internet network and compares it. If the two passwords are consistent, the merchant performs corresponding operations; when the two passwords are inconsistent, the merchant refuses to perform any transaction or operation. The dynamic password security system transmits data between each ...

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Abstract

A high-security dynamic cipher system is composed of GSM network, short message processing platform, dynamic cipher generating server, businessman ID authentication system, and system maintenance and management system. A method for generating dynamic cipher is characterized by that the telephone number of user's mobile telephone is used to generate an expandable dynamic cipher, and the short message is used to apply and tranfer the dynamic cipher. Its advantage is high security and reliability.

Description

technical field [0001] The invention relates to a dynamic password security system and a method for generating the dynamic password, in particular to a dynamic password that can be widely used in electronic transaction service organizations (such as financial, securities, circulation and other service organizations that use electronic means to pay fees) Security system, which can provide users with a one-time dynamic password to protect the legitimate rights and interests of users. Background technique [0002] At present, most of the authentication methods provided by service organizations are to provide customers with a static password. When the user accepts the electronic automatic transaction service provided by the service institution, the service institution and the user will use this static password to conduct identity verification to complete the transaction or delivery of goods. However, this method of identity verification is very insecure. Because this kind of s...

Claims

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Application Information

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IPC IPC(8): H04L9/12H04M11/00
Inventor 梅楠
Owner 鸿联九五信息产业股份有限公司
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