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The block cipher SC2000 (2001)
| Venue: | In Preproceedings of FSE 2001 |
| Citations: | 3 - 0 self |
BibTeX
@INPROCEEDINGS{Shimoyama01theblock,
author = {Takeshi Shimoyama and Hitoshi Yanami and Kazuhiro Yokoyama and Masahiko Takenaka and Kouichi Itoh and Jun Yajima and Naoya Torii},
title = {The block cipher SC2000},
booktitle = {In Preproceedings of FSE 2001},
year = {2001},
pages = {326--340},
publisher = {Springer-Verlag}
}
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Abstract
Abstract. In this paper, we propose a new symmetric key block cipher SC2000 with 128-bit block length and 128-,192-,256-bit key lengths. The block cipher is constructed by piling two layers: one is a Feistel structure layer and the other is an SPN structure layer. Each operation used in two layers is S-box or logical operation, which has been well studied about security. It is a strong feature of the cipher that the fast software implementations are available by using the techniques of putting together S-boxes in various ways and of the Bitslice implementation. 1
