Construction and Research of Lightweight Cryptography SOPT-S Boxes Based on Inverse Mapping in Galois Field

Construction and Research of Lightweight Cryptography SOPT-S Boxes Based on Inverse Mapping in Galois Field

A new lightweight S boxes based on the inverse mapping in Galois field which called suboptimal-S boxes （SOPT-S boxes）with excellent performance in cryptology was constructed. It is shown that the SOPT-S boxes perform better in cryptographic properties such as differential uniformity, algebraic degre...

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Bibliographic Details
Main Authors: Zhaolong Fan, Qijian Xu, Yongju Xu, Fei Wang
Format: Article
Language:zho
Published: Beijing Xintong Media Co., Ltd 2014-04-01
Series:Dianxin kexue
Subjects:
lightweight cryptography
block cipher
inverse mapping in Galois field
SOPT-S box
Online Access:http://www.telecomsci.com/zh/article/doi/10.3969/j.issn.1000-0801.2014.04.009/
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http://www.telecomsci.com/zh/article/doi/10.3969/j.issn.1000-0801.2014.04.009/

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