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An intelligent cryptographic signature authentication two-way authentication method and system

A technology of intelligent password and identity authentication, applied in the field of two-way authentication of intelligent password signature identity authentication, can solve the problems of identity forgery and identity refusal, such as difficult judicial evidence collection, to achieve protection and social public interest security, ensure uniqueness and non-repudiation, The effect of ensuring uniqueness and reliability

Active Publication Date: 2020-03-31
BEIJING PASSWORD TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the separation of virtual identity and physical identity, identity forgery and identity denial are difficult to obtain judicial evidence

Method used

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  • An intelligent cryptographic signature authentication two-way authentication method and system
  • An intelligent cryptographic signature authentication two-way authentication method and system
  • An intelligent cryptographic signature authentication two-way authentication method and system

Examples

Experimental program
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Embodiment 1

[0015]Described in this embodiment is a method and system for two-way authentication of intelligent cryptographic signature identity authentication. figure 1 shown. The mobile phone intelligent password signer includes a time seed that changes the dynamic password within 60 seconds, and the user uses the rule key and the dynamic password to calculate the signature and transform the smart password through the rule key operation key and the rule key operation module. Communication networks include mobile communication networks, the Internet, wired telephone networks, local area networks, wireless communication networks, and all communication networks that are used in the public domain and can communicate with each other are included. The authentication server includes controlling all remote users' access to the network and providing comprehensive authentication, authorization and auditing service functions. The authentication client is an application system terminal that needs ...

Embodiment 2

[0024] This embodiment is an improvement in the steps of two-way authentication of identity authentication by using the rule key and the smart password signer of the mobile phone to calculate the signature and transform the smart password to carry out the two-way authentication of identity authentication in the intelligent password signature identity authentication method and system described in the first embodiment. image 3 shown.

[0025] The sub-steps in the step of using the rule key and the smart password signer of the mobile phone to calculate the signature and transform the smart password to perform identity authentication and two-way authentication include:

[0026] The login authentication client enters the user account number and the dynamic password of the smart password signer of the mobile phone and transmits it to the authentication server, and the authentication server calls out the user account information from the database including the dynamic password for co...

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Abstract

The invention relates to an intelligent cipher signature identity authentication bidirectional authentication method and system, which can keep off a phishing website, identity forging and identity denial. The system comprises the intelligent cipher signature device of a mobile phone, a communication network, an authentication server, an authentication client, the Internet and an application server. The method comprises the operating steps of operation of the intelligent cipher signature device of the mobile phone, operation of a regular secret key, operation of calculating a signature algorithm by the regular secret key, and identity authentication bidirectional authentication through calculation of signature transformation intelligent cipher by the regular secret key and the intelligent cipher signature device of the mobile phone. By means of the intelligent cipher signature identity authentication bidirectional authentication method and system, the uniqueness and undeniability of information, a transaction website and the identity of a user are guaranteed, so that identity authentication safety and system safety are authentic and reliable.

Description

technical field [0001] The invention relates to a method and system for two-way authentication of intelligent password signature identity authentication, a method and system for preventing phishing websites, identity forgery and identity denial, and a method and system for authentic and reliable identity authentication. Background technique [0002] In today's network information age, each of us has a large number of authentication passwords, such as power-on passwords, email passwords, bank passwords, payment passwords, forum login passwords, etc.; IC smart cards, USBKEYs, etc., and unique fingerprints and other biological characteristics identify. These are the authentication methods of the current identity authentication technology: 1. What do you know. Prove your identity based on information you know, such as passwords, passwords, etc. Assuming this information is known by others, others can forge your identity. Two, what do you have. Prove your identity based on wh...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/06H04L9/32H04L9/08
CPCH04L9/0863H04L9/3228H04L9/3273H04L63/0838H04L63/0869
Inventor 张师祝
Owner BEIJING PASSWORD TECH