Public password management system based on hybrid encryption

Abstract

The invention discloses a public password management system based on hybrid encryption. The system comprises a user login authentication module which is used for authenticating a user login password through employing MD5 and RSA; the user interface construction module is used for constructing a user interface based on a WWW browser by adopting HTML5, CSS and a framework Vue; the user information management module is used for encrypting and storing user data into the database by adopting AES (Advanced Encryption Standard) and a coding algorithm BASE64, and is used for decrypting the user data and displaying the decrypted user data on a user interface; and the system construction module is used for constructing a password management system by adopting an architecture B / S and a protocol SSL / TLS. According to the method, all passwords used daily at ordinary times can be remembered only through one password, MD5twitRSA double insurance is adopted, the safety of a user main password is guaranteed, an AES lightweight encryption algorithm with high safety is used, and the burden of a server is greatly reduced; the user interface is realized through the WWW browser, and the core part for realizing the system function is concentrated on the server, so that the development, maintenance and use of the system are simplified.

Description

technical field [0001] The present invention relates to the technical field of password management, in particular to a public password management system based on hybrid encryption. Background technique [0002] Now that people have entered the era of network information explosion, everyone will generate a large number of account numbers and passwords. With the development of computers and the Internet, passwords have become the most commonly used means to verify user identities. The security of passwords is also related to the security of user information. How to properly keep a large number of account passwords and timely control illegal intrusions has become become a prominent issue of privacy security. Passwords are cumbersome and hard to remember, and sometimes they can be guessed and easily cracked. While some have tried to replace passcodes with fingerprint and face-scan technology, neither is perfect, and many people still turn to reliable but frustrating passcodes....

AI Technical Summary

Problems solved by technology

These actually expose the huge risks of users using simple passwords and single passwords. In order to eliminate these risks, many users adopt the strategy of using different passwords for different services, and at the same time strengthen the strength of passwords, and no longer use easy-to-remember simple passwords

In this way, while the security is improved, it also brings problems such as memory difficulties, input troubles, and unsafe storage.

The Internet has been fully integrated into our daily life. The login passwords of various network services and software are very important to us. It is becoming more and more prominent that we often publish harmful information because the account password set is too simple and the account is stolen

And as some software is not used for a long time, some account passwords will be forgotten, especially the user name and password

[0003] At present, password storage and use tools mainly include note-taking tools, online password management services, and local password management services. Among them, note-taking tools record passwords in plain text in corresponding notes, which is very risky; online password management services Use a master password to encrypt and store all passwords in the server, and the security is enhanced, but all risks are concentrated on the master password. Once the master password is leaked, all passwords will be leaked; the local password management software can pass various permissions, etc. The mechanism ensures safety, but the operation is relatively complicated and not suitable for daily use

Moreover, the current password saving tools do not take into account the problem of complex password input, and users still need to manually input after a short memory, which is very inconvenient

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