Supercharge Your Innovation With Domain-Expert AI Agents!

Bluetooth connection encryption method with high network communication security

A technology for Bluetooth connection and network communication, applied in the field of Bluetooth connection encryption, it can solve the problems of low security and slow calculation speed, and achieve the effect of improving security and solving security problems.

Pending Publication Date: 2022-02-11
惠州城市职业学院
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the common Bluetooth encryption algorithms include DES encryption algorithm and RSA encryption algorithm. The DES encryption algorithm is not very secure, but it is very efficient for information transmission with a large amount of data, while the RSA encryption algorithm is highly secure but relatively fast. slow

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Bluetooth connection encryption method with high network communication security

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0020] see figure 1 , the embodiment of the present invention provides a Bluetooth connection encryption method with high network communication security, which combines the DES and RSA hybrid encryption algorithm, and optimizes the PIN code verification on the hybrid encryption algorithm, which greatly improves the Bluetooth network communication. Security, specifically, the method includes the following steps:

[0021] Step (1): Establish a Bluetooth connection between device a and device b;

[0022] Step (2): When transmitting Bluetooth data between device a and device b, first use the DES encryption algorithm to establish the same encryption and decryption key for the 64bit data plaintext, and encrypt it, and then use the RSA encryption algorithm to encrypt the key ;

[0023] Among them, a check code is added to the Bluetooth data transmission between the a device and the b device. The check code is also encrypted and transmitted using the DES encryption algorithm. The ch...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a Bluetooth connection encryption method with high network communication security. The Bluetooth connection encryption method comprises the following steps: (1) establishing Bluetooth connection between equipment a and equipment b; (2) when Bluetooth data transmission is carried out between the equipment a and the equipment b, firstly using a DES encryption algorithm for establishing the same encryption and decryption secret key for the 64-bit data plaintext, carrying out encryption, and then using an RSA encryption algorithm for encrypting the secret key; (3) transmitting the ciphertext and the secret key encrypted by the RSA to a receiving party; and (4) after a data packet is received by the receiver, enabling the receiver to decrypt the RSA to obtain the DES secret key and decrypt the ciphertext to obtain a plaintext. According to the method, the DES encryption algorithm and the RSA encryption algorithm are combined, the advantages of the DES encryption algorithm and the RSA encryption algorithm are fully utilized, the communication security of the Bluetooth network is greatly improved, PIN code verification optimization is carried out on the basis of the hybrid encryption algorithm, the security problem of data transmission of non-specified equipment is solved, and false data packets are effectively protected.

Description

technical field [0001] The invention relates to the field of network communication security, in particular to a Bluetooth connection encryption method with high network communication security. Background technique [0002] With the increase of Bluetooth devices, Bluetooth gateways that can control a large number of Bluetooth devices in the area are gradually required, such as: enterprises, campuses, hospitals and other environments are in great demand. However, a lot of information is transmitted in the Bluetooth network communication, so the security of the Bluetooth network communication becomes very important. [0003] At present, the common Bluetooth encryption algorithms include DES encryption algorithm and RSA encryption algorithm. The DES encryption algorithm is not very secure, but it is very efficient for information transmission with a large amount of data, while the RSA encryption algorithm is highly secure but relatively fast. slow. Contents of the invention ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): H04W4/80H04W12/03H04L9/30H04L9/06
CPCH04W4/80H04W12/03H04L9/0625H04L9/302
Inventor 刘林影周文博蔡湘云黄惠豪姜福吉曾展挺容湘萍李墨
Owner 惠州城市职业学院
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com