Enhancing lightweight block cipher algorithm OLBCA through decreasing cost factor

AlDabbagh, Sufyan Salim Mahmood and Alshaikhli, Imad Fakhri Taha and Al-Enezi, Khalid Abdulkareem and Alyaqoup, Mohammed Jasem (2015) Enhancing lightweight block cipher algorithm OLBCA through decreasing cost factor. In: 4th International Conference on Advanced Computer Science Applications and Technologies (ACSAT 2015, 8th-10th Dec 2015, Kuala Lumpur, Malaysia.

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Abstract

Lightweight block cipher algorithms are vital for constrained environment. There are three factors should be considered when you design lightweight block cipher algorithm which are security, performance and cost. In this paper, we have improved the cost factor of OLBCA algorithm by decreasing the number of Substitution box (S-box) without a major effect on other factors. Also, we have applied three attacks, which are differential, integral and boomerang attacks. From the result, it can be seen that our proposed algorithm has less cost than other algorithms and still secured.

Item Type:	Conference or Workshop Item (Invited Papers)
Additional Information:	6534/50946
Uncontrolled Keywords:	Lightweight block cipher, Substitution, Permutation Network, Differential cryptanalysis, Integral cryptanalysis and Boomerang cryptanalysis.
Subjects:	Q Science > QA Mathematics > QA75 Electronic computers. Computer science
Kulliyyahs/Centres/Divisions/Institutes (Can select more than one option. Press CONTROL button):	Kulliyyah of Information and Communication Technology > Department of Computer Science Kulliyyah of Information and Communication Technology > Department of Computer Science
Depositing User:	Professor Imad Taha
Date Deposited:	13 Jul 2016 10:05
Last Modified:	14 Aug 2017 14:39
URI:	http://irep.iium.edu.my/id/eprint/50946

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