Enhanced Correlation Power Analysis using key screening technique

Toshihiro Katashita, Akashi Satoh, Takeshi Sugawara, Naofumi Homma, Takafumi Aoki

研究成果: Conference contribution

10 被引用数 (Scopus)

抄録

An enhanced CPA (Correlation Power Analysis) attack which screens key candidates using correlation levels and ranking is proposed in this paper. An AES circuis is implemented on a Xilinx® FPGA on SASEBO (Side-channel Attack Standard Evaluation Board) specifically designed for side-channel attack experiments, and the proposed attack is performed and compared to the standard CPA. As a result, the key screening technique successfully reduces the calculation time for handing 5,000 power traces by 26%. In addition to the accelerated computation, the accuracy of the key estimation is also improved.

本文言語English
ホスト出版物のタイトルProceedings - 2008 International Conference on Reconfigurable Computing and FPGAs, ReConFig 2008
ページ403-408
ページ数6
DOI
出版ステータスPublished - 2008 12月 1
イベント2008 International Conference on Reconfigurable Computing and FPGAs, ReConFig 2008 - Cancun, Mexico
継続期間: 2008 12月 32008 12月 5

出版物シリーズ

名前Proceedings - 2008 International Conference on Reconfigurable Computing and FPGAs, ReConFig 2008

Other

Other2008 International Conference on Reconfigurable Computing and FPGAs, ReConFig 2008
国/地域Mexico
CityCancun
Period08/12/308/12/5

ASJC Scopus subject areas

  • ハードウェアとアーキテクチャ
  • ソフトウェア

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