Abstract: This work presents improving security of data communication system using advanced management of encryption software scheme. The work characterized a case study network designed with data encryption technique and then improved the network using an advanced data encryption technique. The encryption technique was developed using optimized blow fish algorithm which has the ability to segment keys and input packet matrix before simultaneous encryption. This process improves security, processing speed and time. The technique was implemented on Mathlab Simulink platform and tested. The result showed that the data encryption time of the new algorithm was 79.8ms against 113.05ms of the characterized system. The decryption key was improved from 8bit to 32bit in the new algorithm making the decryption process more complex for hackers, but improved data security in the system.
Keywords: Encryption, Data communication, Fish algorithm, Decryption, Packet matrix.
Title: IMPROVING THE SECURITY OF A DATA COMMUNICATION SYSTEM USING ENCRYPTED TECHNOLOGY
Author: Eze Cletus Elijah, Alor M.O
International Journal of Electrical and Electronics Research
ISSN 2348-6988 (online)
Vol. 10, Issue 4, October 2022 - December 2022
Page No: 1-16
Research Publish Journals
Website: www.researchpublish.com
Published Date: 03-November-2022
