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On the Study of Practical Searchable Public-key Encryption with Leakage-Resilience

Research Project

Project/Area Number 21800094
Research Category

Grant-in-Aid for Research Activity Start-up

Allocation TypeSingle-year Grants
Research Field Fundamental theory of informatics
Research InstitutionNational Institute of Advanced Industrial Science and Technology

Principal Investigator

SAI You  National Institute of Advanced Industrial Science and Technology, 情報セキュリティ研究センター, 産総研特別研究員 (50551024)

Project Period (FY) 2009 – 2010
Project Status Completed (Fiscal Year 2010)
Budget Amount *help
¥2,743,000 (Direct Cost: ¥2,110,000、Indirect Cost: ¥633,000)
Fiscal Year 2010: ¥1,274,000 (Direct Cost: ¥980,000、Indirect Cost: ¥294,000)
Fiscal Year 2009: ¥1,469,000 (Direct Cost: ¥1,130,000、Indirect Cost: ¥339,000)
Keywords暗号と情報セキュリティ / 情報漏洩 / 検索可能 / 公開鍵暗号 / 暗号・認証 / 耐情報漏洩 / 実用的な検索可能公開鍵暗号方式 / 確定論的な暗号
Research Abstract

By employing secret sharing techniques in terms of error-correcting codes, it is shown that the property of leakage-resilience could be achieved. As well, it is beneficial to make use of Deterministic Encryption to prevent information leakage. Provably in a mathematics way, Deterministic Encryption derived from error-correcting codes, is resistant to partially information leakage, because it is built in a secret sharing way. Furthermore, it is also shown that the new approach has achieved higher efficiency with PIR-based database searching techniques.

Report

(3 results)
  • 2010 Annual Research Report   Final Research Report ( PDF )
  • 2009 Annual Research Report
  • Research Products

    (26 results)

All 2011 2010 2009 Other

All Journal Article (15 results) (of which Peer Reviewed: 7 results) Presentation (8 results) Book (1 results) Remarks (2 results)

  • [Journal Article] Flexible Quasi-Dyadicの実装・評価に関する考察2011

    • Author(s)
      関野智啓、崔洋、古原和邦、今井秀樹
    • Journal Title

      IEICE Technical Report

    • Related Report
      2010 Final Research Report
  • [Journal Article] プライバシを考慮したRFID向け個別化公開鍵暗号方式の新たなモード2011

    • Author(s)
      関野智啓、崔洋、古原和邦、今井秀樹
    • Journal Title

      IEICE Technical Report

    • Related Report
      2010 Final Research Report
  • [Journal Article] 中間者攻撃に対して安全なHB#認証方式の改良2011

    • Author(s)
      岡田知己、崔洋、古原和邦、今井秀樹
    • Journal Title

      IEICE Technical Report

    • Related Report
      2010 Final Research Report
  • [Journal Article] 中間者攻撃に対して安全なHB# 認証方式の改良2011

    • Author(s)
      岡田知己
    • Journal Title

      IEICE

      Volume: (CD-ROM記載)

    • Related Report
      2010 Annual Research Report
  • [Journal Article] プライバシを考慮したRFID向け個別化公開鍵暗号方式の新たなモード2011

    • Author(s)
      関野智啓
    • Journal Title

      IEICE

      Volume: (CD-ROM記載)

    • Related Report
      2010 Annual Research Report
  • [Journal Article] Flexible Quasi-Dyadicの実装・評価に関する考察2011

    • Author(s)
      関野智啓
    • Journal Title

      IEICE

      Volume: (CD-ROM記載)

    • Related Report
      2010 Annual Research Report
  • [Journal Article] Progress Report for Status of Art on Stream Cipher ZUC2011

    • Author(s)
      Liang Zhao
    • Journal Title

      IEICE

      Volume: (CD-ROM記載)

    • Related Report
      2010 Annual Research Report
  • [Journal Article] Practical Searching Over Encrypted Data By Private Information Retrieval2010

    • Author(s)
      吉田怜、崔洋、関野智啓、繁富理恵、大塚怜、今井秀樹
    • Journal Title

      Communications Society(IEEE Press)

      Pages: 1-5

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Privacy Enhanced RFID Using Quasi-Dyadic Fix Domain Shrinking2010

    • Author(s)
      関野智啓、崔洋、古原和邦、今井秀樹
    • Journal Title

      Communications Society(IEEE Press)

      Pages: 1-5

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Efficient Hybrid Encryption from ID-Based Encryption2010

    • Author(s)
      阿部正幸、崔洋、今井秀樹、Eike Kiltz
    • Journal Title

      Designs, Codes and Cryptography Vol.54、No.3

      Pages: 205-240

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Generic Constructions of Deterministic Encryption2010

    • Author(s)
      崔洋、Kirill Morozov、古原和邦、今井秀樹
    • Journal Title

      IEICE Technical Report

    • Related Report
      2010 Final Research Report
  • [Journal Article] Practical Searching Over Encrypted Data By Private Information Retrieval2010

    • Author(s)
      吉田怜
    • Journal Title

      IEEE Press(Communications Society)

      Volume: (CD-ROM記載)

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Privacy Enhanced RFID Using Quasi-Dyadic Fix Domain Shrinking2010

    • Author(s)
      関野智啓
    • Journal Title

      IEEE Press(Communications Society)

      Volume: (CD-ROM記載)

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Efficient Hybrid Encryption from ID-Based Encryption2010

    • Author(s)
      阿部正幸, 崔洋, など
    • Journal Title

      Designs, Codes and Cryptography Vol.54

      Pages: 205-240

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Efficient Constructions of Deterministic Encryption from Hybrid Encryption and Code-Based PKE2009

    • Author(s)
      崔洋, Kirill Morozov, など
    • Journal Title

      Lecture Notes in Computer Science Vol.5527

      Pages: 159-168

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Presentation] Practical Searching Over Encrypted Data By Private Information Retrieval2010

    • Author(s)
      崔洋
    • Organizer
      IEEE Globecom 2010
    • Place of Presentation
      マイアミ、米国
    • Year and Date
      2010-12-07
    • Related Report
      2010 Annual Research Report
  • [Presentation] Generic Constructions of Deterministic Encryption(確定論的な暗号の一般構成法について)2010

    • Author(s)
      崔洋
    • Organizer
      暗号と情報セキュリティシンポジウム(SCIS)2010
    • Place of Presentation
      高松
    • Year and Date
      2010-01-22
    • Related Report
      2009 Annual Research Report
  • [Presentation] スタンダードモデルでフルセキュアな追加型署名2010

    • Author(s)
      古川倫章
    • Organizer
      暗号と情報セキュリティシンポジウム(SCIS)2010
    • Place of Presentation
      高松
    • Year and Date
      2010-01-22
    • Related Report
      2009 Annual Research Report
  • [Presentation] プライバシを考慮したRFID向け個別化公開鍵暗号方式に関する考察2010

    • Author(s)
      関野智啓
    • Organizer
      暗号と情報セキュリティシンポジウム(SCIS)2010
    • Place of Presentation
      高松
    • Year and Date
      2010-01-20
    • Related Report
      2009 Annual Research Report
  • [Presentation] On the Security of Quasi-Dyadic Code-based Signature and Its Applications to Broadcast Authentication2010

    • Author(s)
      山川茂紀
    • Organizer
      暗号と情報セキュリティシンポジウム(SCIS)2010
    • Place of Presentation
      高松
    • Year and Date
      2010-01-20
    • Related Report
      2009 Annual Research Report
  • [Presentation] Practical Searching Over Encrypted Data By Private Information Retrieval2010

    • Organizer
      IEEE Globecom 2010
    • Place of Presentation
      マイアミ
    • Related Report
      2010 Final Research Report
  • [Presentation] Generic Constructions of Deterministic Encryption2010

    • Place of Presentation
      高松
    • Related Report
      2010 Final Research Report
  • [Presentation] Efficient Constructions of Deterministic Encryption from Hybrid Encryption and Code-Based PKE2009

    • Author(s)
      崔洋
    • Organizer
      AAECC 2009
    • Place of Presentation
      スペイン
    • Year and Date
      2009-06-12
    • Related Report
      2009 Annual Research Report
  • [Book] Practical Signcryption(1st Edition、XVIII、ISBN : 978-3-540-89409-4)(Yuliang Zheng & Alex Dent)(Applications of Signcryption章)2010

    • Author(s)
      崔洋、花岡悟一郎
    • Total Pages
      278
    • Publisher
      Springer-Verlag
    • Related Report
      2010 Final Research Report
  • [Remarks] SCIS (Symposium on Cryptography and Information Security)2010年度、最優秀論文賞 (Best Paper Award)

    • Related Report
      2010 Final Research Report
  • [Remarks] 研究助成金によるワークションップの開催

    • URL

      http://www.rcis.aist.go.jp/events/2010/0223-ja.html

    • Related Report
      2009 Annual Research Report

URL: 

Published: 2009-04-01   Modified: 2016-04-21  

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