文章基本信息

标题：Design and Implementation of New Lightweight Encryption Technique
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作者：M.Sangeetha ; Dr.M.Jagadeeswari
期刊名称：International Journal of Innovative Research in Science, Engineering and Technology
印刷版ISSN：2347-6710
电子版ISSN：2319-8753
出版年度：2016
卷号：5
期号：5
页码：8610
DOI：10.15680/IJIRSET.2016.0505286
出版社：S&S Publications
摘要：Lightweight cryptography is an interesting field which provides security, higher throughput, low powerconsumption and compactness. Several algorithms like PRESENT, CLEFIA, SEA, TEA, Hummingbird and KANTANhave made the mark to be used as lightweight algorithms. In this paper, we present the design of hybrid lightweightencryption system based on bit permutation instruction GRP (group operation) and the S-box of PRESENT. A newhybrid system is proposed that provides more compact results in terms of both memory space and gate equivalents.This design has resulted in most compact implementation in terms of memory requirement. By using the S-box ofPRESENT, it helps in resistant to several differential attacks and also GRP properties are very helpful to attain thecompact implementation in hardware. The design is coded using VHDL language and implemented into the Spartan 6FPGAs.
关键词：Lightweight cryptography; PRESENT; GRP; Encryption; Bit permutation.