SPA against an FPGA-B ased RSA implementation with a high-radix montgomery multiplier

Atsushi Miyamoto, Naofumi Homma, Takafumi Aoki, Akashi Satoh

研究成果: Conference article査読

1 被引用数 (Scopus)

抄録

Simple Power Analysis (SPA) was applied to an RSA processor with a high-radix Montgomery multiplier on an FPGA platform, and the different characteristics of power waveforms caused by two types of multiplier (built-in and custom) were investigated in detail. We also applied an active attack where input data was set to a specific pattern to control the modular multiplication. The power dissipation for the multiplication was greatly reduced in comparison with modular squaring, resulting in success in revealing all of the secret key bits.

本文言語English
論文番号4253021
ページ(範囲)1847-1850
ページ数4
ジャーナルProceedings - IEEE International Symposium on Circuits and Systems
DOI
出版ステータスPublished - 2007
イベント2007 IEEE International Symposium on Circuits and Systems, ISCAS 2007 - New Orleans, LA, United States
継続期間: 2007 5月 272007 5月 30

ASJC Scopus subject areas

  • 電子工学および電気工学

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