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Method and equipment for encrypting data through softdog

A data encryption and data encryption technology, which is applied in the field of data security, can solve the problem of a single connection between the dongle and the computer device, and achieve the effect of the dongle data encryption process being convenient, ensuring safety and reliability

Active Publication Date: 2010-09-22
HUAWEI DEVICE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Embodiments of the present invention provide a method and device for encrypting data through a dongle, thereby solving the problem of a single connection between the dongle and computer equipment

Method used

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  • Method and equipment for encrypting data through softdog
  • Method and equipment for encrypting data through softdog
  • Method and equipment for encrypting data through softdog

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Embodiment Construction

[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0029] The embodiment of the present invention provides a method for encrypting data with a dongle combined with bluetooth technology. The processing procedure is as follows: figure 1 described, including the following:

[0030] S101. The mobile terminal establishes a Bluetooth connection with the computer device;

[0031] In the embodiment of the present invention, the mobile terminal has a built-in dongle, and its specific implementation may be to add a dongle f...

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Abstract

The invention discloses a method for encrypting data through a softdog, which comprises that: a Bluetooth connection is established between a mobile terminal and computer equipment; the mobile terminal receives to-be-encrypted data sent by the computer equipment through the established Bluetooth connection; the softdog placed in the mobile terminal encrypts the to-be-encrypted data according to a pre-generated key to generate encrypted data; and the mobile terminal sends the encrypted data to the computer equipment through the established Bluetooth connection. The embodiment of the invention also provides the mobile terminal and the computer equipment. The data encryption process of the softdog is implemented by placing the softdog into the mobile terminal and combining the Bluetooth technology so as to provide a wireless connection mode between the softdog and the computer equipment and enable the data encryption process of the softdog to be more convenient. In addition, because of the combination of Bluetooth technology with high security, the security and the reliability of the data encryption process of the softdog are ensured more effectively.

Description

technical field [0001] The embodiment of the present invention relates to the technical field of data security, in particular to a method and device for encrypting data through a dongle. Background technique [0002] A dongle is a hardware device that encrypts data to keep it safe. The dongle is connected to the computer device through a computer parallel interface or a USB (Universal Serial Bus, Universal Serial Bus) interface, and exchanges data with the computer device during software execution to encrypt the data. [0003] In the process of realizing the present invention, the inventor found that at least the following problems existed in the prior art: [0004] In the existing implementation of the dongle, the connection mode between the dongle and the computer equipment is single, and can only be connected through a wired connection. Contents of the invention [0005] The embodiment of the present invention provides a method and device for encrypting data through a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04B5/02G06F21/00H04B5/48G06F21/60
Inventor 李宏禹谷海峰
Owner HUAWEI DEVICE CO LTD