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How to make open GRID computing reliable

Research Project

Project/Area Number 22500060
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Computer system/Network
Research InstitutionEhime University

Principal Investigator

KOBAYASHI Shinya  愛媛大学, 大学院・理工学研究科, 教授 (10234824)

Co-Investigator(Kenkyū-buntansha) HIRATA Kouji  東京理科大学, 工学部, 助教 (10510472)
Project Period (FY) 2010 – 2012
Project Status Completed (Fiscal Year 2012)
Budget Amount *help
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2012: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2011: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2010: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Keywordsサービス構築 / 情報システム / GRID Computing / 分散処理 / セキュリティ / サービス構築技術 / セキュリティー / GRID
Research Abstract

External GRID is a collection of many computers that belong to different owner respectively, we are afraid that computer’s owner is a bad guy,and he steals secret of program and return incorrect result. Our research’s aim is to develop new technology that achieves concealing the purpose of Program, and guaranteeing exact processing. Dummy code insertion is one of techniques against malicious analysis. There are various sorts of dummy code insertion procedures. We have implemented one sort of dummy code insertion, moreover inspected it from analyzer’s viewpoint. We got a key to improve dummy code insertion. The second outcome is experimental result showing that multiple executions is effective for not only high reliability of execution results but also high performance. Multiple execution requires several computers to process same task. After getting the results, true result can be decided by majority. We showed that higher multiplicity achieves higher reliability. Moreover, we introduced advanced processing technique to multiple executions. Under multiple executions, each computer finished its task at different time. Majority vote may be decided when over-half of computers have finished. If there are few malicious computer, we can usually win a bet that is the first result is correct. This means that we can start the next step after getting the first result. This technique is named advance processing. We indicated advanced processing achieves high performance.

Report

(4 results)
  • 2012 Annual Research Report   Final Research Report ( PDF )
  • 2011 Annual Research Report
  • 2010 Annual Research Report
  • Research Products

    (12 results)

All 2013 2012 2010

All Journal Article (4 results) (of which Peer Reviewed: 4 results) Presentation (6 results) Book (2 results)

  • [Journal Article] Dummy code insertion and its efforts on concealment for Secure processing2012

    • Author(s)
      Jun Kawano, Hiroshi Kai, Yoshinobu Higami, Shinya Kobyashi
    • Journal Title

      Proceeding of 18th International Multi-Conference on Advanced Computer Systems

      Volume: CD 出版

    • Related Report
      2012 Final Research Report 2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Dummy code insertion and its efforts on concealment for Secure processing2012

    • Author(s)
      Jun Kawano
    • Journal Title

      Proceeding of 19th International Multi-Conference on Advanced Computer Systems

      Volume: CD出版

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Optimistic Processing Protocol for Multiplexing in External PC Grids2010

    • Author(s)
      Akihiko Funo、Koji Hirata, Yoshinobu Higami, Shinya Kobyashi
    • Journal Title

      Proceeding of 17th International Multi-Conference on Advanced Computer Systems

      Volume: CD 出版

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] Optimistic Processing Protocol for Multiplexing in External PC Grids2010

    • Author(s)
      Akihiko Funo, Koji Hirata, Yoshinobu Higami, Shinya Kobyashi
    • Journal Title

      Proceeding of 17th International Multi-Conference on Advanced Computer Systems

      Volume: CD出版

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Presentation] セキュアプロセッシングにおける処理多重化へ共謀が与える影響に関する数値的調査2013

    • Author(s)
      稲元 勉, 島本 将成, 樋上 喜信, 小林 真也
    • Organizer
      分散、協調とモバイルシンポジウム
    • Year and Date
      2013-07-10
    • Related Report
      2012 Final Research Report
  • [Presentation] セキュアプロセッシングにおける処理多重化へ共謀が与える影響に関する数値的調査2013

    • Author(s)
      稲元 勉
    • Organizer
      情報処理学会マルチメディア、分散、協調とモバイルシンポジウム
    • Place of Presentation
      北海道
    • Related Report
      2012 Annual Research Report
  • [Presentation] セキュアプロセッシングにおける ダミーコードと隠蔽効果の関係,情報処理学会マルチメディア2012

    • Author(s)
      川野 純, 布野 晶彦, 甲斐 博, 樋上 喜信, 小林 真也
    • Organizer
      分散、協調とモバイルシンポジウム
    • Year and Date
      2012-07-04
    • Related Report
      2012 Final Research Report
  • [Presentation] セキュアプロセッシングにおける ダミーコードと隠蔽効果の関係2012

    • Author(s)
      川野 純
    • Organizer
      情報処理学会マルチメディア、分散、協調とモバイルシンポジウム
    • Place of Presentation
      石川県
    • Related Report
      2012 Annual Research Report
  • [Presentation] 多重化を用いた PC グリッドにおける先行処理手法2010

    • Author(s)
      布野 晶彦, 平田 孝志, 樋上 喜信, 小林 真也
    • Organizer
      電気関係学会四国支部連合大会
    • Year and Date
      2010-09-25
    • Related Report
      2012 Final Research Report
  • [Presentation] 多重化を用いたPCグリッドにおける先行処理手法2010

    • Author(s)
      布野晶彦
    • Organizer
      電気関係学会四国支部連合大会
    • Place of Presentation
      愛媛県
    • Year and Date
      2010-09-25
    • Related Report
      2010 Annual Research Report
  • [Book] PRZEGLAD ELEKTROTECHNICZNY (Electrical Review)2012

    • Author(s)
      Jun Kawano, Hiroshi Kai, Yoshinobu Higami, Shinya Kobyashi
    • Publisher
      SIGMA-NOT(Poland)出版
    • Related Report
      2012 Final Research Report
  • [Book] PRZEGLĄD ELEKTROTECHNICZNY (Electrical Review), ISSN 0033-2097, R. 88 NR 10a/20122012

    • Author(s)
      Jun Kawano
    • Total Pages
      343
    • Publisher
      SIGMA-NOT(Poland)
    • Related Report
      2012 Annual Research Report

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Published: 2010-08-23   Modified: 2019-07-29  

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