A research on constructing a security evaluation framework for physical attacks on cryptographic LSIs
| Project/Area Number |
22246053
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| Research Category |
Grant-in-Aid for Scientific Research (A)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Communication/Network engineering
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| Research Institution | Chuo University |
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Principal Investigator |
IMAI Hideki 中央大学, 理工学部, 教授 (70017987)
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| Project Period (FY) |
2010-04-01 – 2013-03-31
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| Project Status |
Completed (Fiscal Year 2013)
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| Budget Amount *help |
¥47,320,000 (Direct Cost: ¥36,400,000、Indirect Cost: ¥10,920,000)
Fiscal Year 2012: ¥12,220,000 (Direct Cost: ¥9,400,000、Indirect Cost: ¥2,820,000)
Fiscal Year 2011: ¥12,220,000 (Direct Cost: ¥9,400,000、Indirect Cost: ¥2,820,000)
Fiscal Year 2010: ¥22,880,000 (Direct Cost: ¥17,600,000、Indirect Cost: ¥5,280,000)
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| Keywords | 暗号理論 / 耐タンパデバイス / 物理解析攻撃 / 情報セキュリティ / サイドチャネル攻撃 / 共通鍵暗号 / 暗号の安全性評価 / 暗号・認証等 |
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| Research Abstract |
The results of this research provide strong countermeasures against physical attack on cryptographic devices. We first analyze existing attack algorithms and countermeasures, and evaluate the potentials of the attack algorithms by theoretical and experimental analysis. Then, we propose strong countermeasures against side-channel attacks on the basis of the results of the analysis, and evaluate the security of the countermeasures.
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Report
(4 results)
Research Products
(90 results)
