Random password generation method and device

Abstract

The invention discloses a random password generation method and device. The random password generation method comprises the following steps of: A, displaying a virtual keyboard; B, generating a plurality of graphic Chinese zodiac patterns on the virtual keyboard; and C, selecting the patterns on the virtual keyboard to finish input of passwords. Therefore, according to the method and the device, multiple or all of personalized 12 Chinese zodiac patterns can be arranged on the virtual keyboard, and the password input is finished by selecting the appropriate Chinese zodiac patterns; and meanwhile, the passwords can further comprise digits and letters except the Chinese zodiac patterns and can be displayed randomly. Therefore, convenience is provided for a user to well memorize the passwords, and a peeper is prevented from memorizing the passwords input by the user.

Description

Technical field [0001] The invention relates to a password generation method, in particular to a password generation method and system for a touch screen terminal. Background technique [0002] With the rapid popularity of mobile phones, especially smart phones. Smart terminals have an increasing impact on people's lives. The password input on the mobile phone has also become an event that smart terminal users often touch. People not only need to enter the password to complete electronic payments on smart terminals, such as online banking, mobile banking, etc., but also encrypt and lock various applications and various data of smart terminals to protect their own data security. [0003] At present, the commonly used password input method on the terminal is to use the numeric keyboard of the mobile phone or a virtual numeric keyboard generated on the screen of a touch screen terminal. This type of numeric keyboard usually includes ten fixed number keys from 0-9, confirm key and c...

AI Technical Summary

Problems solved by technology

Whether it is a numeric keypad or an alphabetic keypad, the arrangement order of the keys is fixed. When the operator enters the password, it is easy to be peeped by the people next to him and cause the password to be stolen, resulting in the loss of the operator's property and privacy.

[0004] Based on the above-mentioned technical problems, a method of randomly arranging and displaying numbers or letters has been produced in the prior art, but both numbers and letters are well-known by people, and it is still possible for people next to them to see the user input when peeping. Password and remember it quickly

[0005] At the same time, there are still some users, such as older users, who cannot memorize numbers and letters, resulting in easy forgetting of the set passwords, and some users are not sensitive to numbers and letters, and easily forget the set passwords

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