文章基本信息

标题：Randomness Improvement of AES using MKP
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作者：Saif Al-Alak ; Zuriati Zukarnain ; Azizol Abdullah 等
期刊名称：Research Journal of Information Technology
印刷版ISSN：1815-7432
电子版ISSN：2151-7959
出版年度：2013
卷号：5
期号：1
页码：24-34
DOI：10.3923/rjit.2013.24.34
出版社：Academic Journals Inc., USA
摘要：Randomness is a high impact property of the ciphertext that evaluates the strength of a cryptography system. Advanced Encryption Standard (AES) is a symmetric block cipher algorithm that passed the randomness test. AES algorithm is widely used in a computer communication system for securing data transfer. In previous work we proposed a Multiple-key Protocol (MKP) for AES algorithm. In this paper we tested the randomness of MKP-AES algorithm by using the diehard statistical tests software. The randomness of AES is improved when MKP is used.