Hybridized data encoding based encryption and Diffie Hellman decryption for security enhancement

doi:10.1016/j.knosys.2024.112653

Hybridized data encoding based encryption and Diffie Hellman decryption for security enhancement

2024-12-01

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DOI：10.1016/j.knosys.2024.112653

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Information security is extremely important because the modification and interception of the data can lead to loss of data integrity, confidentiality, and availability. The encryption process is a critical component of classic standard encryption techniques such as advanced encryption, standard block ciphers, and data encryption standards. The traditional algorithm requires increased power consumption and memory. Therefore, there is a need to develop an efficient cryptographic operation to promote better security. The encryption process is performed using the Hybridized Data Encoding (HDE) model. Here, the optimal keys can be selected using the Chaotic Coati optimization algorithm (ChCoA). The decryption process can be performed using the Enhanced Diffie Hellman algorithm (EDHA). The resulting achievements will include effective encryption and decryption algorithms that together strengthen data security, facilitate secure data exchange, and provide superior protection against data vulnerabilities. By implementing the proposed work in the Matlab working platform, the performances in terms of encryption time, decryption time, processing time and throughput are analyzed. The proposed model achieved a throughput of 249.1093 (kb/s) and a processing time of 0.55 (sec).

Keywords:

Data security

Encryption

Decryption

Hybridized data encoding

Chaotic coati optimization

Enhanced Diffie Hellman

Cryptography

Hybridized data encoding based encryption and Diffie Hellman decryption for security enhancement

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