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Fingerprint encryption method for photon key based on mobile phone

An encryption method and mobile phone technology, applied in computer parts, telephone communications, instruments, etc., can solve problems such as hidden safety hazards and information loss, and achieve the effects of being convenient to carry and use, improving security, and reducing development costs.

Active Publication Date: 2012-10-03
KUANG CHI INTELLIGENT PHOTONIC TECH
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

However, since most of the fingerprint identification devices are fixed somewhere, the user's fingerprint information is likely to be left on the fingerprint identification device, resulting in information loss and potential safety hazards.

Method used

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  • Fingerprint encryption method for photon key based on mobile phone
  • Fingerprint encryption method for photon key based on mobile phone
  • Fingerprint encryption method for photon key based on mobile phone

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Embodiment Construction

[0025] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the implementation manners in the present invention, all other implementation manners obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0026] see figure 1 , the present invention provides a kind of photonic key fingerprint encryption method based on mobile phone, and it comprises the steps:

[0027] S1. The user uses the mobile phone 1 to photograph the fingerprint to obtain the fingerprint image information;

[0028] S2. The mobile phone 1 performs image analysis on the fingerprint picture information to obtain fingerprint information;

[0029] S3. The mobile p...

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Abstract

The invention discloses a fingerprint encryption method for a photon key based on a mobile phone. The method includes steps of S1, shooting a picture of fingerprint by the mobile phone to obtain fingerprint picture information; S2, performing image analysis to the fingerprint picture information through the mobile phone to obtain fingerprint information; and S3 generating an unlocking password through the mobile phone according to the fingerprint information. Compared with fixed devices, the fingerprint information is acquired by the mobile phone, leakage of the fingerprint information can be avoided, safety is improved, the mobile phone is convenient to carry and use, and user experience is improved. In addition, the fingerprint information is transmitted through visible optical signals, user's identification information is less prone to leakage due to linear transmission of the optical signals, and safety is further improved. By changing software of existing mobile phones without changing hardware, development cost can be lowered, and rapid market occupation can be achieved.

Description

technical field [0001] The invention relates to the technical field of access control systems, in particular to a mobile phone-based photonic key fingerprint encryption method. Background technique [0002] Wireless optical communication technology, also known as visible light communication, communicates through high-frequency flickering of LED light sources. Light represents 1, and no light represents 0. Its transmission rate is as high as gigabits per second. Wireless optical communication transmits data through visible light. Compared with microwave technology, it has quite abundant spectrum resources, which is unmatched by general microwave communication and wireless communication. At the same time, visible light communication can be applied to any communication protocol and any environment; In terms of reliability, there is no need to worry about the content of communication being stolen; the equipment of wireless optical communication is flexible and convenient, and th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06H04M1/725G06K9/00
Inventor 刘若鹏栾琳刘敏周梦娜张剑
Owner KUANG CHI INTELLIGENT PHOTONIC TECH
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