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

Study of a high secure authentication protocol for the intelligent transportation system

Research Project

Project/Area Number 17K00192
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Information security
Research InstitutionOsaka University (2019)
Tokyo Denki University (2017-2018)

Principal Investigator

Inomata Atsuo  大阪大学, 情報セキュリティ本部, 教授 (90505869)

Project Period (FY) 2017-04-01 – 2020-03-31
Project Status Completed (Fiscal Year 2019)
Budget Amount *help
¥3,250,000 (Direct Cost: ¥2,500,000、Indirect Cost: ¥750,000)
Fiscal Year 2019: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2018: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2017: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
KeywordsITS / ペアリング / 暗号 / モバイルセキュリティ / ペアリング暗号 / GPGPU / 楕円曲線 / セキュア・ネットワーク / 情報システム
Outline of Final Research Achievements

ITS is a system enables to provide added values to vehicle users (driver, passenger and pedestrian). The values include an enhancing road safe, optimizing traffic management (clearing traffic jam, save and secure path of emergency car) by connecting vehicle, road, roadside and its construction and all users on untrusted network. In this world, the vehicles are also the publisher that provide some of many service to users in order to realize safe communication. In this research, i focus on this security mechanism that enable to establish more safe authentication mechanism and more real time response on vehicle control.

Academic Significance and Societal Importance of the Research Achievements

安全性を最優先にしなければならない自動車の世界においては、制御と情報との間のリアルタイムな応答性は極めて重要であり、かつセキュリティは重要な課題である。今や自動車は外部と通信を行うことが一般的になりつつあるが、自動車は非常に膨大な数の制御デバイス等が連携して動作しており、より高速な認証が必要である。特に安全性を最優先にしなければならないデバイスやモジュール間通信においてセキュリティを意識することは最重要かつ喫緊の課題である。そこで本研究においては、自動車等の計算能力や動作環境が非常に制約された中において、応答性を確保しつつ軽量化された安全な認証処理を実現するための要素技術の確立を目指した。

Report

(4 results)
  • 2019 Annual Research Report   Final Research Report ( PDF )
  • 2018 Research-status Report
  • 2017 Research-status Report
  • Research Products

    (7 results)

All 2020 2019 2018 2017

All Journal Article (2 results) (of which Peer Reviewed: 2 results) Presentation (5 results) (of which Int'l Joint Research: 5 results)

  • [Journal Article] Survey and Analysis of Regional Characteristics of Unmanaged Stray IoT devices2018

    • Author(s)
      Nakazawa Yuki, Atsuo Inomata, Ryoichi Sasaki
    • Journal Title

      International Journal of Cyber-Security and Digital Forensics

      Volume: 7 Issue: 3 Pages: 200-208

    • DOI

      10.17781/p002397

    • Related Report
      2018 Research-status Report
    • Peer Reviewed
  • [Journal Article] エントロピーを特 徴として用いた初期潜入段階におけるRATの通信検知2017

    • Author(s)
      石井将大, 宇野真澄, 猪俣敦夫, 新井イスマイル, 藤川和利
    • Journal Title

      電子情報通信学会論文誌

      Volume: 1.J101-B Pages: 220-232

    • NAID

      120006411148

    • Related Report
      2017 Research-status Report
    • Peer Reviewed
  • [Presentation] Wireless Access Point Spoofing by Unmanned Aerial Vehicles (UAVs)2020

    • Author(s)
      Ryota Kawakami, Atsuo Inomata, Naoto Yanai, Toru Fujiwara
    • Organizer
      The Network and Distributed System Security Symposium (NDSS) 2020
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Evaluation to Classify Ransomware Variants based on Correlations between API2020

    • Author(s)
      Jiaxing Zhou, Yoshio Kakizaki, Miyuki Hirose, Atsuo Inomata
    • Organizer
      6th International Conference on Information Systems Security and Privacy (ICISSP2020)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Implementation and Evaluation of a Multi-Factor Web Authentication System with Individual Number Card and WebUSB2019

    • Author(s)
      Yuki Fujita, Atsuo Inomata, Hiroki Kashiwazaki
    • Organizer
      2019 20th Asia-Pacific Network Operations and Management Symposium (APNOMS2019)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Dark Web Content Analysis and Visualization2019

    • Author(s)
      Takaaki Sugiu, Atsuo Inomata
    • Organizer
      IWSPA2019, the ACM International Workshop
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] Fingerprinting of ECUs using difference of delay time on Controller Area Networks2017

    • Author(s)
      Tomoya Kitagawa, Ismail Arai, Masatoshi Kakiuchi, Atsuo Inomata, Kazutoshi Fujikawa
    • Organizer
      ISCIS CyberSecurity Workshop (ISCIS2017)
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research

URL: 

Published: 2017-04-28   Modified: 2021-02-19  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi