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2022 Fiscal Year Final Research Report

Introduction of User Distinguishable Authentication Mechanism to Address Assignment and Site Internal Dynamic Routing of IPv6

Research Project

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Project/Area Number 19K11943
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Review Section Basic Section 60060:Information network-related
Research InstitutionOsaka University

Principal Investigator

OHIRA Kenji  大阪大学, 情報推進本部, 准教授 (40515326)

Project Period (FY) 2019-04-01 – 2023-03-31
KeywordsIPv6 / 経路制御 / アドレス動的割当 / 正統性検証
Outline of Final Research Achievements

In this research, on the subject of dynamic routing mechanism, we have extended OSPFv3 routing information to store digital signature with E-Router LSA defined in RFC 8362 and have implemented a signature verification mechanism. On the subject of dynamic address assignment mechanism, we have confirmed that introducing subscriber session management is effective to improve traceability of addresses assigned with SLAAC.

Free Research Field

情報ネットワーク

Academic Significance and Societal Importance of the Research Achievements

学術機関のネットワークは管理不十分となっていることが多く、学術機関が関連する情報セキュリティインシデントが相当数ある。本研究課題は、学術機関の持つ特性を考慮に入れつつ、主にインシデント発生時の原因端末追跡可能性を向上させるものである。これにより、学術機関における情報セキュリティレベルの向上が期待される。

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Published: 2024-01-30  

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