Statistical Analysis on LBlock Block Cipher

Nik Azura Nik Abdullah (), Kamaruzzaman Seman () and Norita Md Norwawi ()
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Nik Azura Nik Abdullah: CyberSecurity Malaysia, Cyber Technology Research Department
Kamaruzzaman Seman: University Science Islam Malaysia (USIM), Faculty of Science and Technology
Norita Md Norwawi: University Science Islam Malaysia (USIM), Faculty of Science and Technology

A chapter in International Conference on Mathematical Sciences and Statistics 2013, 2014, pp 233-245 from Springer

Abstract: Abstract In this research paper, we present the statistical analysis on full round lightweight block cipher; LBlock. This block cipher has a fixed block size of 64-bit, utilizes an 80-bit key and executes in 32 rounds. To determine the randomness of ciphertext produced by this algorithm, NIST Statistical Test Suite is used. Inputs (plaintext and key) for this block cipher algorithm are generated using nine different types of data. From the analysis done, it is concluded that the LBlock block cipher is not random based on 1 % significance level only.

Keywords: Encryption Algorithm; Block Cipher; Advance Encryption Standard; Differential Cryptanalysis; Advance Encryption Standard Algorithm (search for similar items in EconPapers)
Date: 2014
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Persistent link: https://EconPapers.repec.org/RePEc:spr:sprchp:978-981-4585-33-0_24

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DOI: 10.1007/978-981-4585-33-0_24

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