FPGA-targeted hardware implementations of K2

Shinsaku Kiyomoto, Toshiaki Tanaka, Kouichi Sakurai

研究成果: Chapter in Book/Report/Conference proceedingConference contribution

1 被引用数 (Scopus)

抄録

K2 is a new type of word oriented stream cipher that has dynamic feedback control. Existing research has shown that K2 v2.0 is a high performance stream cipher in software implementations and can be used in several applications. However, no evaluation results for its performance in hardware implementations have been published. In this paper, we presented two hardware implementations of K2 v2.0: a high speed implementation and a compact implementation. We then show the evaluation results on FPGA implementation simulations. The implementations of K2 demonstrated high efficiency compared with other stream ciphers, with K2 being 4-10 times higher than AES implementations. We think that the FPGA implementation of K2 is suitable for applications using high speed encryption/decryption.

本文言語英語
ホスト出版物のタイトルSECRYPT 2008 - International Conference on Security and Cryptography, Proceedings
ページ270-277
ページ数8
出版ステータス出版済み - 12 1 2008
イベントInternational Conference on Security and Cryptography, SECRYPT 2008 - Porto, ポルトガル
継続期間: 7 26 20087 29 2008

出版物シリーズ

名前SECRYPT 2008 - International Conference on Security and Cryptography, Proceedings

その他

その他International Conference on Security and Cryptography, SECRYPT 2008
国/地域ポルトガル
CityPorto
Period7/26/087/29/08

All Science Journal Classification (ASJC) codes

  • 人工知能
  • 情報システム
  • ソフトウェア
  • 制御およびシステム工学

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