Establishing and operation method for portable smart password management system

A password management and operation method technology, applied in the field of cryptography in information security, can solve the problems of lack of efficient and convenient password management mechanism, and achieve the effect of improving efficiency

Inactive Publication Date: 2017-06-13
BEIHANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there are few password management systems based on smart terminals widely used at present, and there is also a lack of corresponding efficient and convenient password management mechanisms

Method used

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  • Establishing and operation method for portable smart password management system
  • Establishing and operation method for portable smart password management system
  • Establishing and operation method for portable smart password management system

Examples

Experimental program
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Embodiment Construction

[0057] The present invention is a password management system. The system is composed of four modules including a system initialization module, a password storage module, a password use module and a password retrieval module with a total of 15 steps to realize its functions. The system flow diagram of the invention is shown in Image 6 , the schematic diagram of system initialization, the schematic diagram of static and dynamic login system passwords, the schematic diagrams of user authorization and password retrieval respectively Figure 1 to Figure 5 . Combined with the above flow chart, the specific implementation steps of the method are introduced as follows:

[0058] Module 1: System initialization module New users register system accounts, enter personal information, and the smart terminals and network terminals they use obtain digital certificates and related public-private key pairs issued by the data server. The smart terminal application generates the user's master p...

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Abstract

The invention discloses an establishing and operation method for a portable smart password management system. The operation steps comprise 1, registering a system account; 2, generating digital certificate information; 3, transmitting the digital certificate information; 4, generating a master password and inputting user personal information; 5, carrying out secret sharing on the user master password; 6, storing password information in a database; 7, verifying integrity of database information; 8, logging in the system account at a network terminal; 9, recovering the password information from the database; 10, synchronizing the password information to the network terminal; 11, finishing automatic login operation by the network terminal; 12, authorizing other users, thereby enabling the other users to use the password information; 13, inputting the personal information to initiate password finding operation; 14, judging a user identity and recovering the user master password; and 15, modifying a social relationship attribute. According to the method, the password management efficiency is clearly improved, the convenient degree of using the password by the user is increased, the security of the password is improved, and the method has popularization prospect.

Description

[0001] (1) Technical field: [0002] The invention designs a method for establishing and operating a portable intelligent password management system, which can realize the functions of generating, storing, managing, using, authorizing and retrieving user's password information for multiple network accounts. While ensuring the security of the user's personal password information, the user can automatically log in to a specific web page or application program on any network terminal, which greatly improves the efficiency of password management and belongs to the field of cryptography in information security. [0003] (2) Technical background: [0004] As the premise of system security, password security is an important part of system security. With the rapid development of Internet applications, everyone needs to memorize a large number of network account names and passwords. It is difficult to remember all password information only by human brain memory, so most users choose to...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L9/32H04L29/06
CPCH04L9/0861H04L9/0863H04L9/0894H04L9/3226H04L9/3228H04L9/3234H04L9/3263H04L63/067H04L63/0815H04L63/0823H04L63/0838H04L63/0853H04W12/04
Inventor 伍前红梁智
Owner BEIHANG UNIV
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