• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

Study of Fast Implementation of Cryptosystems with Many-core Co-processor

Research Project

Project/Area Number 25330156
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Information security
Research InstitutionFuture University-Hakodate

Principal Investigator

SHIRASE Masaaki  公立はこだて未来大学, システム情報科学部, 准教授 (70530757)

Project Period (FY) 2013-04-01 – 2016-03-31
Project Status Completed (Fiscal Year 2015)
Budget Amount *help
¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2015: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2014: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2013: ¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
Keywordsメニーコア・コプロセッサ / 楕円曲線暗号 / ペアリング暗号 / AES / 並列実装 / AES / メニーコアサーバ
Outline of Final Research Achievements

This study has focused on (1) improvement of cryptographic algorithms and (2) implementation of cryptosystems in parallel for multiple files in order to establish fast implementation method cryptosystems with many-core coprocessor, which distributed to the market in 2013.
For (1), this study proposed fast algorithms for elliptic curve and pairing-based cryptosystems due to coordinate transform, introduction of new coordinate system, and new addition method using quadratic curve. For (2), this study proposes a parallel implementation of symmetric key cryptosystem using OpenSSL cryptographic library, and is doing research a parallel implementation of public key cryptosystem using a redundant key.

Report

(4 results)
  • 2015 Annual Research Report   Final Research Report ( PDF )
  • 2014 Research-status Report
  • 2013 Research-status Report
  • Research Products

    (9 results)

All 2016 2015 2014

All Presentation (9 results) (of which Int'l Joint Research: 1 results)

  • [Presentation] Coordinate System for Elliptic 1C urve Cryptosystem on Twisted Edwards Curve2016

    • Author(s)
      Masaaki Shirae
    • Organizer
      ICCE-TW 2016
    • Place of Presentation
      National Chi Nan Unuversity (台湾)
    • Year and Date
      2016-05-27
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 白勢政明2016

    • Author(s)
      埋込み次数12とj-不変数0を持つ楕円曲線
    • Organizer
      2016年暗号と情報セキュリティシンポジウム
    • Place of Presentation
      ANAクラウンプラザホテル熊本ニュースカイ
    • Year and Date
      2016-01-19
    • Related Report
      2015 Annual Research Report
  • [Presentation] メニーコア・コプロセッサによる複数ファイルの並列共通鍵暗号実装2015

    • Author(s)
      白勢政明
    • Organizer
      FIT2015
    • Place of Presentation
      愛媛大学城北キャンパス
    • Year and Date
      2015-09-15
    • Related Report
      2015 Annual Research Report
  • [Presentation] Edwards曲線の加算アルゴリズムの改良2015

    • Author(s)
      白勢政明
    • Organizer
      情報セキュリティ研究会
    • Place of Presentation
      機械振興会館
    • Year and Date
      2015-09-04
    • Related Report
      2015 Annual Research Report
  • [Presentation] メニーコア・コプロセッサXeon Phiでの並列暗号実装2015

    • Author(s)
      白勢政明
    • Organizer
      コンピュータセキュリティ研究会(CSEC)
    • Place of Presentation
      法政大学小金井キャンパス(小金井市)
    • Year and Date
      2015-03-05 – 2015-03-06
    • Related Report
      2014 Research-status Report
  • [Presentation] Pと2Pの座標に着目する楕円曲線スカラー倍の高速化2015

    • Author(s)
      白勢政明
    • Organizer
      暗号と情報セキュリティシンポジウム(SCIS2015)
    • Place of Presentation
      リーガロイヤルホテル小倉(北九州市)
    • Year and Date
      2015-01-20 – 2015-01-23
    • Related Report
      2014 Research-status Report
  • [Presentation] 2次曲線を用いたペアリング暗号演算2014

    • Author(s)
      永井善孝
    • Organizer
      コンピュータセキュリティシンポジウム(CSS)2014
    • Place of Presentation
      札幌コンベンションセンター(札幌市)
    • Year and Date
      2014-10-22 – 2014-10-24
    • Related Report
      2014 Research-status Report
  • [Presentation] 2次曲線を用いた楕円曲線演算2014

    • Author(s)
      白勢政明
    • Organizer
      暗号と情報セキュリティシンポジウム
    • Place of Presentation
      城山観光ホテル
    • Related Report
      2013 Research-status Report
  • [Presentation] Elliptic Curve Scalar Multiplication with a Bijective Transform2014

    • Author(s)
      Yoshitaka Nagai, Masaaki Shirase, Tetsuya Izu
    • Organizer
      IMIS 2014
    • Place of Presentation
      Birmingham City University
    • Related Report
      2013 Research-status Report

URL: 

Published: 2014-07-25   Modified: 2019-07-29  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi