A motion bit code and its use method

Abstract

The present invention relates to a static calculating code, a returning plain code, a static bit code, a dynamic bit code, a final key, a website server and a terminal device. The invention provides a dynamic bit code and a using method. The user terminal uses the static bit code and compares the effective code in the returning plain code for rearrangement to obtain a novel dynamic bit code. The dynamic bit code and the static calculating code are executed with calculation with same regulation to the server terminal. The calculated result is taken as the final code and is transmitted to the server terminal to check for checking the identity of the user terminal. The server terminal is established with an identification system which comprises a static calculating code, a return plain code, a static bit code, a dynamic bit code and a final key. The invention prevents that the illegal user steals the key. The invention is suitable for all ciphering product, logging-on system, wireless network checking system, bond system and other systems.

Description

technical field [0001] Static calculation codes, return plain codes, static codes, dynamic codes, final passwords, website servers, and terminal devices in the field of encryption and decryption. Background technique [0002] Due to the existence of hackers, a variety of technical solutions for protecting login website passwords have emerged, and these solutions are divided into two categories: [0003] 1. It is easy to promote but lacks security, mainly in the way of static password plus additional code, relying on anti-virus software protection, because the hacker program is generated first, and the anti-virus software is upgraded later, there is a time difference; [0004] 2. There are security but lack of easy-to-promote categories, such as password table cards, using mobile phones to transmit one-time passwords, password generators and other solutions that require accessories. Such solutions are either troublesome to use, or require hardware, and are costly. What's mor...

AI Technical Summary

Problems solved by technology

[0003] 1. It is easy to promote but lacks security, mainly in the way of static password plus additional code, relying on anti-virus software protection, because the hacker program is generated first, and the anti-virus software is upgraded later, there is a time difference;

[0004] 2. There are security but lack of easy promotion, such as password table card, using mobile phone to transmit one-time password, password generator and other solutions that require accessories. Such solutions are either troublesome to use, or require hardware, and are costly. What's more troublesome is that these attachments will be lost and the password will be exposed

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