| Project/Area Number |
26240005
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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 |
Computer system
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| Research Institution | Kobe University |
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Principal Investigator |
Nagata Makoto 神戸大学, 科学技術イノベーション研究科, 教授 (40274138)
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| Co-Investigator(Kenkyū-buntansha) |
三浦 典之 神戸大学, 学内共同利用施設等, 助教 (70650555)
本間 尚文 東北大学, 情報科学研究科, 准教授 (00343062)
林 優一 東北学院大学, 工学部, 准教授 (60551918)
崎山 一男 電気通信大学, 情報理工学(系)研究科, 教授 (80508838)
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| Research Collaborator |
Danger Jean-Luc Telecom Paristech, Professor
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| Project Period (FY) |
2014-04-01 – 2017-03-31
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| Project Status |
Completed (Fiscal Year 2016)
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| Budget Amount *help |
¥42,510,000 (Direct Cost: ¥32,700,000、Indirect Cost: ¥9,810,000)
Fiscal Year 2016: ¥13,520,000 (Direct Cost: ¥10,400,000、Indirect Cost: ¥3,120,000)
Fiscal Year 2015: ¥13,780,000 (Direct Cost: ¥10,600,000、Indirect Cost: ¥3,180,000)
Fiscal Year 2014: ¥15,210,000 (Direct Cost: ¥11,700,000、Indirect Cost: ¥3,510,000)
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| Keywords | サイドチャネル攻撃センサ / サイドチャネル攻撃無効化 / サイドチャネル攻撃耐性 / 電磁波セキュリティ / ハードウェアセキュリティ / 暗号モジュール / ICカード / 情報漏えい / 情報漏洩 / 暗号 / サイドチャネル攻撃 / VLSIシステム / 環境電磁工学 |
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| Outline of Final Research Achievements |
Cryptographic VLSI techniques have been established for assuring electromagnetic security with remarkably high tamper resistance against side-channel attacks. Three research items include: (1) On-chip detection of the proximate placement and approach of electromagnetic micro probes as the side-channel attack sensing technique, (2) integrated simulation techniques of electromagnetic coupling between the electromagnetic micro probe and on-chip side-channel sensors and also circuit operations, (3) positive usage of side-channel information for the authentication of cryptographic cores. These research items have been successfully completed and demonstrated with the fabricated integrated-circuit (IC) chips and prototype systems.
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