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Showing papers on "CLEFIA published in 2006"

Book Chapter•DOI•
HIGHT: a new block cipher suitable for low-resource device

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Deukjo Hong1, Jaechul Sung2, Seokhie Hong1, Jongin Lim1, Sangjin Lee1, Bon-Seok Koo1, Changhoon Lee1, Donghoon Chang1, Jesang Lee1, Kitae Jeong1, Hyun Kim3, Jongsung Kim1, Seongtaek Chee •
Center for Information Security Technologies1, Seoul National University2, KISA3
10 Oct 2006
TL;DR: This paper proposes a new block cipher HIGHT with 64-bit block length and 128-bit key length, which provides low-resource hardware implementation, which is proper to ubiquitous computing device such as a sensor in USN or a RFID tag.
Abstract: In this paper, we propose a new block cipher HIGHT with 64-bit block length and 128-bit key length. It provides low-resource hardware implementation, which is proper to ubiquitous computing device such as a sensor in USN or a RFID tag. HIGHT does not only consist of simple operations to be ultra-light but also has enough security as a good encryption algorithm. Our hardware implementation of HIGHT requires 3048 gates on 0.25 μm technology.

668 citations