Application Research of Data Encryption Technology in Computer Network Information Security

In order to ensure the rights and interests of computer users, a method of data encryption technology in computer network information security is proposed. According to the symmetric encryption AES algorithm, the ECC system has higher security, slower decoding speed, smaller storage space occupation...

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Bibliographic Details
Published in:Security and communication networks Vol. 2022; pp. 1 - 7
Main Author: Wang, Meilin
Format: Journal Article
Language:English
Published: London Hindawi 06.09.2022
John Wiley & Sons, Inc
Subjects:
Algorithms
Communication
Computer networks
Computers
Cryptography
Curves
Data encryption
Data transmission
Digital signatures
Forgery
Network security
Social networks
ISSN:1939-0114, 1939-0122
Online Access:Get full text
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Summary:In order to ensure the rights and interests of computer users, a method of data encryption technology in computer network information security is proposed. According to the symmetric encryption AES algorithm, the ECC system has higher security, slower decoding speed, smaller storage space occupation, and lower bandwidth requirements. The experimental results show that the safety mode length can reach 5 : 1, 6 : 1, 10 : 1 or even 35 : 1. Conclusion. The use of a hybrid cryptosystem based on MD5, AES, and elliptic curve keys can effectively make up for various problems and loopholes encountered in data transmission in current network security, and improve the security of information transmission in today’s social network.
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ISSN:1939-0114
1939-0122
DOI:10.1155/2022/6485195