Improving Security Using Refined 16 X 16 Playfair Cipher for Enhanced Advanced Encryption Standard (AES)

Improving Security Using Refined 16 X 16 Playfair Cipher for Enhanced Advanced Encryption Standard (AES)

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The conventional playfair cipher has lost its potency due to the sophistication of modern systems that can break it by brute force.
 
Published at Covenant Journal of Informatics and Communication Technology, Vol. 1. No. 2, 2013, pp. 79-88.
Published in 2013
 
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Ibukun Eweoya, Olawande Daramola, Nicholas Omoregbe
Omoregbe Nicholas A. I. » Prof. Omoregbe holds a PhD in Computer Science from Covenant University with specialization in mobile healthcare systems. He published (or is forthcoming) in more than 30 peer reviewed journals and book chapters, and over 15 national and international conferences. He serves as a reviewer and member of editorial board of several journals. He services at conferences and professional meetings as... view full profile
Prof. Omoregbe
 
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