Research on how to share encrypted data in a distributed setting
| Project/Area Number |
23700021
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Multi-year Fund |
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| Research Field |
Fundamental theory of informatics
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| Research Institution | University of Tsukuba (2013)
Kyushu University (2011-2012) |
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Principal Investigator |
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| Project Period (FY) |
2011 – 2013
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| Project Status |
Completed (Fiscal Year 2013)
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| Budget Amount *help |
¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
Fiscal Year 2013: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2012: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2011: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
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| Keywords | 暗号技術 / 情報基礎 / クラウド / ファイル共有 / 公開鍵暗号 / 検索暗号 / 属性ベース暗号 |
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| Research Abstract |
Cloud computing is useful because it enables us to easily share important data. However, as its tradeoff, we are faced with the risk of information leakage because we outsource our data to a third party. In this work, we utilize and improve the advanced cryptographic techniques such as attribute-based encryption and searchable encryption to realize secure and practical cloud computing environments.
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Report
(4 results)
Research Products
(26 results)
