Mobile phone encryption and decryption method based on bluetooth equipment

A Bluetooth device and mobile phone encryption technology, which is applied to branch office equipment, encryption devices with shift registers/memory, and key distribution, can solve problems such as important data loss, privacy leakage, and mobile phone loss, and achieve convenience, operability, and richness. Effect of selection, enhancement of secrecy

Inactive Publication Date: 2016-06-01
SHANGHAI YUNCHENGJU INTELLIGENT TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Once the mobile phone is lost, not only the loss of a mobile phone, but also the leakage of privacy, the loss of important data and the loss of property

Method used

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  • Mobile phone encryption and decryption method based on bluetooth equipment
  • Mobile phone encryption and decryption method based on bluetooth equipment
  • Mobile phone encryption and decryption method based on bluetooth equipment

Examples

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Embodiment Construction

[0022] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0023] The invention provides a mobile phone encryption and decryption method based on a bluetooth device, comprising the following steps:

[0024] 1.1 Encryption steps: each time the program file to be encrypted in the mobile phone is encrypted, first detect whether there is a bluetooth device to establish a bluetooth connection with the mobile phone, if so, make the mobile phone obtain the mac address of the bluetooth device, and make the mac An association relationship is generated between the address and the program file, and the association relationship is stored in the mobile phone;

[0025] 1.2 Decryption step: when decrypting the program file through the encryption step, at first detect whether there is a bluetooth device to be identified that has established a bluetooth connection with the mobile phone, if so, obtain ...

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PUM

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Abstract

The invention discloses a mobile phone encryption and decryption method based on bluetooth equipment, and aims at realizing the data and application encryption and decryption operation process of a mobile phone by relying on other bluetooth equipment (such as a smart wristband and a smart watch). The specific bluetooth equipment (such as the smart wristband or the smart watch) is required in the mobile phone encryption and decryption process and is in the connection state, or decryption cannot be performed so that privacy of data files and impenetrability of sensitive application in the mobile phone can be greatly maintained even the user's mobile phone is lost. More abundant choices are provided for the data and application encryption and decryption method in the age that smart wearable equipment is increasingly popular so that convenience and operability are high.

Description

technical field [0001] The invention relates to the technical field of mobile phone encryption, in particular to a mobile phone encryption and decryption method based on a bluetooth device. Background technique [0002] Today, with the rapid development of information technology, our life has become very convenient. Mobile phones are not just a pure communication tool. The role of mobile phones in our work and daily life has become more and more important. Store a large amount of personal privacy data, such as contacts, messages, photos, recordings, videos, payment accounts, and other application data. Once the mobile phone is lost, it will cause not only the loss of a mobile phone, but also the leakage of privacy, the loss of important data and the loss of property. [0003] At the same time, smart Bluetooth wearable devices are becoming more and more popular, such as smart bracelets and smart watches. At present, there are some common methods for mobile phone encryption,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L9/08H04L9/06H04M1/725H04M1/72412
CPCH04L9/0625H04L9/0877H04M1/72412
Inventor 刘志坚苗健戴智毅金海建李松杨巨伟
Owner SHANGHAI YUNCHENGJU INTELLIGENT TECH CO LTD
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