Enhanced Correlation Power Analysis using key screening technique

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

研究成果: Conference contribution

9 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 1
イベント2008 International Conference on Reconfigurable Computing and FPGAs, ReConFig 2008 - Cancun, Mexico
継続期間: 2008 12 32008 12 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
CountryMexico
CityCancun
Period08/12/308/12/5

ASJC Scopus subject areas

  • Hardware and Architecture
  • Software

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