A Secure Transmission Method of Network Communication Data Based on Symmetric Key Encryption Algorithm

In order to solve the problems of low transmission efficiency and high transmission bit error rate in traditional transmission methods, a new secure transmission method of network communication data is designed based on symmetric key encryption algorithm. Based on the analysis of the security key th...

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Bibliographic Details
Published in:Wireless personal communications Vol. 127; no. 1; pp. 341 - 352
Main Authors: Cai, Wentian, Yao, Huijun
Format: Journal Article
Language:English
Published: New York Springer US 01.11.2022
Springer Nature B.V
Subjects:
Access control
Algorithms
Bit error rate
Communication
Communications Engineering
Computer Communication Networks
Data transmission
Encryption
Engineering
Errors
Modules
Networks
Signal,Image and Speech Processing
Transmission efficiency
Symmetric key encryption algorithm
Bilinear mapping method
Ciphertext agreement
Key to update
Network communication data
Data transmission
Key construction
Encryption and decryption algorithm
ISSN:0929-6212, 1572-834X
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Summary:In order to solve the problems of low transmission efficiency and high transmission bit error rate in traditional transmission methods, a new secure transmission method of network communication data is designed based on symmetric key encryption algorithm. Based on the analysis of the security key theory, the agentless key publishing protocol is adopted to control the access of network communication data, so as to construct the ciphertext protocol. Then the key construction in the encryption process is completed by bilinear mapping method. On this basis, the encryption and decryption algorithm, dynamic key generation module and Shared key update module are combined to realize the secure transmission of network communication data. The experimental results show that the bit error rate of this method was kept below 1%, the time of transmission was below 80 s, and the VIM value exceeded 0.1, indicating that this method has the advantages of high data transmission efficiency, low bit error rate and safer transmission process.
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ISSN:0929-6212
1572-834X
DOI:10.1007/s11277-021-08266-w