| Project/Area Number |
21656096
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| Research Category |
Grant-in-Aid for Challenging Exploratory Research
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| Allocation Type | Single-year Grants |
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| Research Field |
Communication/Network engineering
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| Research Institution | Tohoku University |
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Principal Investigator |
SONE Hideaki 東北大学, サイバーサイエンスセンター, 教授 (40134019)
|
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| Co-Investigator(Kenkyū-buntansha) |
MIZUKI Takaaki 東北大学, サイバーサイエンスセンター, 准教授 (90323089)
HAYASHI Yu-ichi 東北大学, 工学研究科, COEフェロー (60551918)
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| Project Period (FY) |
2009 – 2011
|
| Project Status |
Completed (Fiscal Year 2011)
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| Budget Amount *help |
¥2,940,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥240,000)
Fiscal Year 2011: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2010: ¥700,000 (Direct Cost: ¥700,000)
Fiscal Year 2009: ¥1,200,000 (Direct Cost: ¥1,200,000)
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| Keywords | 暗号・セキュリティ / セキュア・ネットワーク / 暗号・認証等 / 情報システム |
|---|
| Research Abstract |
To achieve low-layer low-cost highly-secure communications, we investigated secret key agreement at close range and developed a method to utilize shared secret keys. That is, one of main results was to clarify mechanisms of low-cost equipment, say cables, for accomplishing security, and the other was to design a protocol for privacy amplification using such shared secret keys.
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