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  • Summary & Details

Encrypted Control Technology for Concealing Communications and Controls as a Cybersecurity Countermeasure

暗号化制御による通信と制御の秘匿化およびサイバーセキュリティ対策

Detailed Information

Author(J)1) 山田 崇晴, 2) 小木曽 公尚
Author(E)1) Takaharu Yamada, 2) Kiminao Kogiso
Affiliation(J)1) dSPACE Japan, 2) 電気通信大学
Affiliation(E)1) dSPACE Japan, 2) The University of Electro-Communications
Abstract(J)本研究では,Matlab/Simulink上で利用可能な暗号化制御ブロックの有用性を実機で検証するために,自動車燃費モデルを制御対象とする暗号化速度制御系をdSPACE社製 Real-Time Processor上に構築した.暗号化速度制御系の実証結果を示すと共に,動的鍵暗号方式を併用する暗号化制御ブロックがリプレイ攻撃の検知に有効であることを Real-Time Processorにて実証する.

Translation

Abstract(E)This study constructs an encrypted speed control system involving an automobile fuel consumption model on a dSPACE Real-Time Processor. It demonstrates the effectiveness of our developed Matlab/Simulink encrypted PID control block and the real-time detection of replay attacks.

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