Toward More Efficient DPA-Resistant AES Hardware Architecture Based on Threshold Implementation

研究成果: Conference contribution

12 被引用数 (Scopus)

抄録

This paper presents a highly efficient AES hardware architecture resistant to differential power analyses (DPAs) on the basis of threshold implementation (TI). In contrast to other conventional masking schemes, the major feature of TI is to guarantee DPA-resistance under d-probing condition at the resister-transfer level (RTL). On the other hand, TI utilizes pipelining techniques between the non-linear functions to avoid propagating glitches, which would lead to non-negligible overheads of circuit area and latency. In this paper, we first propose a compact first-order TI-based AES S-box which has a major effect on the performance and DPA-resistance of AES hardware. The proposed S-box exploits a state-of-the-art TI construction with d+1 shares in addition to the algebraic characteristics of AES S-box. We then propose an efficient AES hardware architecture suitable with the above TI-based S-box. The architectural advantage is given by register-retiming and tower-field arithmetic techniques. The performance of the proposed AES hardware was evaluated in comparison with that of conventional best ones. The logic synthesis result suggests that the proposed AES hardware architecture achieves more compact and 11–21% lower-latency than the conventional ones, which indicates that the proposed architecture can perform encryption based on TI with the lowest-energy. We also confirm the DPA-resistance of the proposed AES hardware by the Test Vector Leakage Assessment (TVLA) methodology with its FPGA implementation.

本文言語English
ホスト出版物のタイトルConstructive Side-Channel Analysis and Secure Design - 8th International Workshop, COSADE 2017, Revised Selected Papers
編集者Sylvain Guilley
出版社Springer Verlag
ページ50-64
ページ数15
ISBN(印刷版)9783319646466
DOI
出版ステータスPublished - 2017
イベント8th International Workshop on Constructive Side-Channel Analysis and Secure Design, COSADE 2017 - Paris, France
継続期間: 2017 4 132017 4 14

出版物シリーズ

名前Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
10348 LNCS
ISSN(印刷版)0302-9743
ISSN(電子版)1611-3349

Other

Other8th International Workshop on Constructive Side-Channel Analysis and Secure Design, COSADE 2017
国/地域France
CityParis
Period17/4/1317/4/14

ASJC Scopus subject areas

  • 理論的コンピュータサイエンス
  • コンピュータ サイエンス(全般)

フィンガープリント

「Toward More Efficient DPA-Resistant AES Hardware Architecture Based on Threshold Implementation」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル