Virtual bit cipheralgorithm containing escape characters

Abstract

The invention provides a virtual bit cipher algorithm containing escape characters, and can increase a coverage rate of password input of a coded lock under the condition that the password length is not increased. According to the virtual password processing rule, character strings among escape characters are directly cut off, when the escape characters are contained in the password, the escape characters need to be input in front of the characters, namely, the escape characters in the password are expressed by two escape characters.

Description

technical field [0001] The invention relates to the field of safe password entry and anti-theft of a password lock. Background technique [0002] According to the data, the irregular numbers and letters that ordinary people can remember in a short period of time are mostly 7 digits. Unfortunately, as long as it is a smart lock with password input function, the length of the verification password is usually 6 digits, which is very small. There are few smart locks that can set more than 6-digit passwords. If the password is too long, it will also be a problem for the user to remember. In other words, it is easy for strangers to remember the password when they see it. Although the security can be improved by changing the password frequently, it is easy to forget the password after a long time, and it will be more troublesome. Therefore, increasing the password length in a disguised form can also improve security, and the "dummy password" was born to increase the password lengt...

AI Technical Summary

Problems solved by technology

Although the security can be improved by changing the password frequently, it is easy to forget the password after a long time, and it will be more troublesome, so increasing the password length in a disguised form can also improve security, and the "dummy password" was born to increase the password length

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