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Method and device for achieving connection between intelligent secret key device and upper computer Bluetooth

A smart key device and Bluetooth connection technology, applied in the field of information security, can solve problems such as security problems and poor user experience

Inactive Publication Date: 2016-05-04
FEITIAN TECHNOLOGIES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the prior art, due to the characteristics of Bluetooth, a Bluetooth device needs to search for other Bluetooth devices connected to it during the pairing process, and then connect with other Bluetooth devices in turn. This process takes about 5 seconds, and the user experience is poor, and Due to the broadcast form, there are security issues

Method used

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  • Method and device for achieving connection between intelligent secret key device and upper computer Bluetooth
  • Method and device for achieving connection between intelligent secret key device and upper computer Bluetooth
  • Method and device for achieving connection between intelligent secret key device and upper computer Bluetooth

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Effect test

Embodiment 1

[0105] Embodiment 1 of the present invention provides a method for realizing a Bluetooth connection between a smart key device and a host computer. The smart key device includes: a main control module, an auxiliary communication module and a Bluetooth communication module, such as figure 1 shown, including:

[0106] Step 101: the main control module establishes a data connection with the host computer through the auxiliary communication module;

[0107] In this embodiment, before step 101, it may also include:

[0108] Step 1: The main control module judges whether the mac address of the upper computer saved from the Bluetooth communication module can be obtained, if yes, then execute step 2, otherwise execute step 101;

[0109] Step 2: The main control module initiates a Bluetooth connection according to the mac address of the host computer, and judges whether the Bluetooth connection with the host computer is successful, if yes, execute step 104, otherwise execute step 101;...

Embodiment 2

[0126] Embodiment 2 of the present invention provides a method for realizing a Bluetooth connection between a smart key device and a host computer, which is applied to a smart key device with a USB port and a Bluetooth port. The smart key device includes a main control module and a Bluetooth communication module and USB communication modules such as figure 2 shown, including:

[0127] Step 201: Power on the main control module, initialize the USB communication module, initialize the Bluetooth communication module, and establish a USB communication data connection with the host computer through the USB communication module;

[0128] Specifically, powering on the main control module includes long pressing the confirmation key to start up or triggering wakeup from the sleep state by Bluetooth connection;

[0129] In this embodiment, the USB communication data connection is established with the host computer through the USB communication module, specifically: the smart key devic...

Embodiment 3

[0152] Embodiment 3 of the present invention provides a method for realizing a Bluetooth connection between a smart key device and a host computer, which is applied to a smart key device with an audio port and a Bluetooth port. The smart key device includes a main control module and a Bluetooth communication module and audio communication modules such as image 3 shown, including:

[0153] Step 301: Power on the main control module, initialize the audio communication module, initialize the Bluetooth communication module, and establish an audio communication data connection with the host computer through the audio communication module;

[0154] In this embodiment, the audio communication data connection is established with the host computer through the audio communication module, specifically: inserting the smart key device into the earphone port of the host computer through the earphone interface, and establishing a data connection with the host computer.

[0155] Step 302: T...

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Abstract

The invention discloses a method and device for achieving the connection between an intelligent secret key device and an upper computer Bluetooth, and belongs to the field of information safety. The intelligent secret key device comprises a main control module, an accessory communication module, and a Bluetooth communication module. The main control module builds data connection with an upper computer through the accessory communication module, detects the accessory communication module, and obtains an instruction for obtaining a Bluetooth address from the upper computer. The main control module enables the Bluetooth address to be transmitted to the upper computer through the accessory communication module, and builds Bluetooth connection with the upper computer. The main control module detects the Bluetooth communication module, obtains a Bluetooth communication instruction from the upper computer, processes the Bluetooth communication instruction, and transmits a processing result to the upper computer through the Bluetooth communication module. Through the above method, the intelligent secret key device receives the instruction sent by the upper computer, and transmits the Bluetooth address to the upper computer through the accessory communication module. The method avoids a process of Bluetooth searching, achieves a purpose of quickly and safely pairing, and facilitates the Bluetooth connection of the intelligent secret key device with the upper computer.

Description

technical field [0001] The invention relates to the field of information security, in particular to a method and a device for realizing the Bluetooth connection between an intelligent key device and a host computer. Background technique [0002] In the prior art, due to the characteristics of Bluetooth, a Bluetooth device needs to search for other Bluetooth devices connected to it during the pairing process, and then connect with other Bluetooth devices in turn. This process takes about 5 seconds, and the user experience is poor, and Due to the broadcast form, there are security issues. Contents of the invention [0003] The object of the present invention is to provide a method and device for realizing the Bluetooth connection between the smart key device and the upper computer in order to solve the problems in the prior art. [0004] The technical solution adopted by the present invention is: a method for connecting a smart key device with a host computer via Bluetooth,...

Claims

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Application Information

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IPC IPC(8): H04W76/02H04B5/00H04B5/02
CPCH04W76/11H04W76/14H04B5/70H04B5/48
Inventor 陆舟于华章
Owner FEITIAN TECHNOLOGIES
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