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2022 Fiscal Year Final Research Report

Research on Secure and Reliable Execution Environments for para-pass-through virtual machine monitors

Research Project

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Project/Area Number 18KK0310
Research Category

Fund for the Promotion of Joint International Research (Fostering Joint International Research (A))

Allocation TypeMulti-year Fund
Research Field Software
Research InstitutionThe University of Tokyo

Principal Investigator

Shinagawa Takahiro  東京大学, 情報基盤センター, 准教授 (40361745)

Project Period (FY) 2019 – 2022
Keywords仮想化技術 / セキュリティ
Outline of Final Research Achievements

Based on the para-pass-through architecture, this study first conducted a study of an execution environment that combines the advantages of virtual machines and containers by leveraging the capabilities of the new CPU architecture. We also conducted research on translation pass-through, which extends the existing x64 CPU architecture to reduce the overhead in nested paging. These studies provided a new architectural direction for a secure and reliable execution environment for cloud environments.

Free Research Field

オペレーティングシステム

Academic Significance and Societal Importance of the Research Achievements

本研究の成果は、学術的には安全で信頼性の高い実行環境の実現に関するシステムソフトウェアとコンピュータアーキテクチャの最新の知識を広めることに寄与する。また、社会的にはクラウドコンピューティングの安全性と信頼性を向上させることにより、ビジネスやサービスにおける利用が促進され、効率化や柔軟性の向上が期待できる。さらに、クラウドサービスの利用者に安心感を与え、クラウド環境とデジタル社会の進展に貢献する。

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Published: 2024-01-30   Modified: 2025-01-30  

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