A system and method for implementing arbitrary base combination passwords for mobile phones

Abstract

The invention discloses an achieving system and an achieving method of a mobile phone arbitrary system mixed cryptogram. The achieving system and the achieving method comprise the following steps: step A, an induction signal is acquired through a microprocessor and sent to a central processing unit (CPU) correspondingly; step B, according to the induction signal, the CPU correspondingly controls a figure selector to correspondingly select figures in a storer; and step C, the figure selector correspondingly transmits selected figures to a cryptogram generator, the arbitrary system mixed cryptogram is generated through the cryptogram generator correspondingly and fed back to the CPU. According to the achieving system and the achieving method, induction signals from a distance sensor and an optical sensor are obtained through blocking of fingers in an interval mode, the figure selector is controlled to select arbitrary system figures correspondingly, and the cryptogram is generated by the cryptogram generator which combines the selected arbitrary system figures. The achieving system and the achieving method effectively utilize existing hardware in a mobile phone, achieve combination of the select arbitrary system cryptogram, and is more interesting and safer compared with a numeral cryptogram and a patter cryptogram, wherein the numeral cryptogram and the patter cryptogram are achieved through software.

Description

technical field [0001] The invention relates to a mobile phone, in particular to a system and method for realizing an arbitrary base combination password for a mobile phone, which mainly utilizes a distance sensor and an optical sensor in the mobile phone to realize the generation of an arbitrary base combination password for the mobile phone. Background technique [0002] Most of the current mobile phones are equipped with a distance sensor and an ambient light sensor. The distance sensor can detect the distance between the body and the mobile phone. It can detect the light intensity of the user's environment, so that the mobile phone can automatically adjust the screen brightness according to the user's ambient light conditions, so as to achieve the purpose of saving power. [0003] However, most of the passwords set by mobile phones are realized by software at present. It is combined by users themselves inputting digital passwords, which has the disadvantages of low secur...

AI Technical Summary

Problems solved by technology

[0004] For this reason, the object of the present invention is to provide a system and method for implementing arbitrary base combination passwords for mobile phones, so as to solve the problems of poor encryption effect and low interest in passwords set by existing software

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