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データマイニングのためのオーダーメイドプライバシ保護

Research Project

Project/Area Number 26730065
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Information security
Research InstitutionKyushu University

Principal Investigator

川本 淳平  九州大学, システム情報科学研究科(研究院, 助教 (10628473)

Project Period (FY) 2014-04-01 – 2017-03-31
Project Status Discontinued (Fiscal Year 2016)
Budget Amount *help
¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
Fiscal Year 2016: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2015: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2014: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Keywordsデータ管理 / データマイニング / プライバシ保護 / 情報サービス / 位置情報
Outline of Annual Research Achievements

本年度は,昨年度の成果である,IoT センサデータに対する匿名化システムの実装評価を引き続き行っている.本システムは,部屋照度,気温,湿度,使用電気量などのセンサーデータをクラウドに送信して解析を行う場合を想定し,センサーデータ提供側で匿名化処理を行う仕組みを提供する.提案システムは,IoT環境におけるプラットフォームの一つである Node-RED で動作するため,
すでに同環境を利用している場合には容易に匿名化を実現できる.
また,プライバシに関係する機密情報の安全な保存及び利活用基盤のための暗号技術に関する成果としては,秘密鍵が漏洩した場合の安全性に関する研究がある.本研究では,単一の秘密鍵を用いるのではなく,秘密鍵に加えて利用環境情報を用いることで,多段階認証を実現している.この多段階認証機能を従来の属性ベース暗号に組み込むことで証明可能な安全性を実現している.本成果は,Journal of Internet Services and Information Security にて発表した.

Report

(3 results)
  • 2016 Annual Research Report
  • 2015 Research-status Report
  • 2014 Research-status Report
  • Research Products

    (15 results)

All 2016 2015 2014 Other

All Journal Article (2 results) (of which Int'l Joint Research: 1 results,  Peer Reviewed: 2 results) Presentation (9 results) (of which Int'l Joint Research: 3 results,  Invited: 1 results) Remarks (4 results)

  • [Journal Article] A Hybrid Encryption Scheme with Key-cloning Protection: User / Terminal Double Authentication via Attributes and Fingerprints2016

    • Author(s)
      Chunlu Chen, Hiroaki Anada, Junpei Kawamoto, and Kouichi Sakurai
    • Journal Title

      Journal of Internet Services and Information Security

      Volume: 6 Pages: 23-36

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] A Locality Sensitive Hashing Filter for Encrypted Vector Databases2015

    • Author(s)
      Junpei Kawamoto
    • Journal Title

      Fundamenta Informaticae

      Volume: 137 Issue: 2 Pages: 291-304

    • DOI

      10.3233/fi-2015-1180

    • Related Report
      2014 Research-status Report
    • Peer Reviewed
  • [Presentation] AndroidマルウェアのAPI処理ロギングによる個人情報漏えい検知及び分類2016

    • Author(s)
      韓 燦洙
    • Organizer
      火の国情報シンポジウム2016
    • Place of Presentation
      宮崎
    • Year and Date
      2016-03-02
    • Related Report
      2015 Research-status Report
  • [Presentation] An Implementation of Privacy Preserving Stream Integration System2016

    • Author(s)
      Junpei Kawamoto
    • Organizer
      the 30th International Conference on Information Networking
    • Place of Presentation
      Malaysia
    • Year and Date
      2016-01-13
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research
  • [Presentation] Cross-group Secret Sharing for Secure Cloud Storage Service2016

    • Author(s)
      Chenyutao Ke
    • Organizer
      the Annual International Conference on Ubiquitous Information Management and Communication
    • Place of Presentation
      Vietnam
    • Year and Date
      2016-01-04
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research
  • [Presentation] Hybrid Encryption Scheme using Terminal Fingerprint and its Application to Attribute-based Encryption without Key Misuse2015

    • Author(s)
      Chunlu Chen
    • Organizer
      the 2015 Asian Conference on Availability, Reliability and Security
    • Place of Presentation
      Korea
    • Year and Date
      2015-10-04
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research
  • [Presentation] Identity-Embedding Method for Decentralized Public-Key Infrastructure2014

    • Author(s)
      Hiroaki Anada
    • Organizer
      International Conference on Trustworthy Systems
    • Place of Presentation
      北京,中国
    • Year and Date
      2014-12-16 – 2014-12-17
    • Related Report
      2014 Research-status Report
  • [Presentation] 位置情報における変化点検出のためのプライバシ保護2014

    • Author(s)
      川本 淳平
    • Organizer
      CSIS DAYS 2014「全国共同利用研究発表大会」
    • Place of Presentation
      東京
    • Year and Date
      2014-11-21 – 2014-11-22
    • Related Report
      2014 Research-status Report
  • [Presentation] プライバシを考慮したクラウド翻訳システムにむけて2014

    • Author(s)
      川本 淳平
    • Organizer
      コンピュータセキュリティシンポジウム2014
    • Place of Presentation
      北海道
    • Year and Date
      2014-10-22 – 2014-10-24
    • Related Report
      2014 Research-status Report
  • [Presentation] Privacy-Aware Cloud-based Input Method Editor2014

    • Author(s)
      Junpei Kawamoto
    • Organizer
      IEEE/CIC ICCC 2014 Symposium on Privacy and Security in Commutations
    • Place of Presentation
      上海,中国
    • Year and Date
      2014-10-14 – 2014-10-16
    • Related Report
      2014 Research-status Report
    • Invited
  • [Presentation] Frequency-based Constraint Relaxation for Private Query Processing in Cloud Databases2014

    • Author(s)
      Junpei Kawamoto
    • Organizer
      Annual IEEE Canadian Conference on Electrical and Computer Engineering
    • Place of Presentation
      Toronto, Canada
    • Year and Date
      2014-05-04 – 2014-05-07
    • Related Report
      2014 Research-status Report
  • [Remarks] 研究代表者個人ページ

    • URL

      https://www.jkawamoto.info/

    • Related Report
      2016 Annual Research Report
  • [Remarks] 川本淳平(個人ページ)

    • URL

      https://www.jkawamoto.info

    • Related Report
      2015 Research-status Report
  • [Remarks] Github: Privacy-Preserving Stream Integration

    • URL

      https://github.com/jkawamoto/psi

    • Related Report
      2015 Research-status Report
  • [Remarks] 川本 淳平 (個人ページ)

    • URL

      http://www.jkawamoto.info/start

    • Related Report
      2014 Research-status Report

URL: 

Published: 2014-04-04   Modified: 2018-01-16  

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