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Mobile terminal image encryption and decryption processing method and system based on NFC

A mobile terminal and image encryption technology, which is applied in the fields of electrical digital data processing, instruments, digital data protection, etc., can solve problems such as cumbersome process

Inactive Publication Date: 2016-08-31
HUIZHOU TCL MOBILE COMM CO LTD
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  • Summary
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Problems solved by technology

The process is cumbersome

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  • Mobile terminal image encryption and decryption processing method and system based on NFC
  • Mobile terminal image encryption and decryption processing method and system based on NFC

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Embodiment Construction

[0045] In order to make the object, technical solution and advantages of the present invention more clear and definite, the present invention will be further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0046] See figure 1 , figure 1 It is a flow chart of a preferred embodiment of the NFC-based mobile terminal picture encryption and decryption processing method of the present invention. Such as figure 1 As shown, the NFC-based mobile terminal picture encryption and decryption processing method described in this embodiment includes:

[0047] Step S100, the mobile terminal adds an NFC tag as the image encryption verification device, and saves the NFC tag ID as the image encryption verification device identifier, and binds the mobile terminal to the NFC tag with a unique ID.

[0048]In...

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Abstract

The invention discloses a mobile terminal image encryption and decryption processing method and system based on NFC. The method comprises the steps that an image file to be encrypted is opened, the content of the image file to be encrypted is encrypted with an ID identifier of a bound NFC label with the unique ID identifier, an encrypted file identifier is correspondingly added, and the encrypted content replaces the saved image file and is stored; when the encrypted image file needs to be opened, the bound NFC label with the unique ID identifier makes contact with a mobile terminal, the content of the encrypted image file is decrypted with the ID identifier of the NFC label, and the decrypted content of the image file is obtained and displayed. According to method for quickly encrypting and decrypting images based on NFC, a user can complete encryption and decryption of images as long as making the mobile terminal in contact with the NFC label, a password does not need to be input, convenience and fastness are achieved, and convenience is provided for the user.

Description

technical field [0001] The present invention relates to the field of mobile terminals, in particular to an NFC-based mobile terminal image encryption and decryption processing method and system. Background technique [0002] At present, mobile terminals generally have a camera function, and more photo files are stored on the mobile terminal. Many users have the need to encrypt specific photos. However, general encryption software needs to input a password when encrypting a file, and also needs to input a password when viewing an encrypted file. The process is more cumbersome. [0003] Therefore, the prior art still needs to be improved and developed. Contents of the invention [0004] The technical problem to be solved by the present invention is to provide an NFC-based mobile terminal picture encryption and decryption processing method and system for the above-mentioned defects of the prior art. The invention provides a method for quickly encrypting and decrypting pic...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F21/60
CPCG06F21/602
Inventor 邹章锋涂斌健杨林祯邹永军
Owner HUIZHOU TCL MOBILE COMM CO LTD
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