Detail View

  Department of Electrical Engineering and Computer Science Theses Master

Witness-Attested Mesh Blockchain Design for Post-Quantum-Secure V2X Forensics

Citations

WEB OF SCIENCE

Citations

SCOPUS

Metadata Downloads

XML
Excel
DC Field Value Language
dc.contributor.advisor 김영식 -
dc.contributor.author Yujin Seo -
dc.date.accessioned 2026-09-01T19:33:02Z -
dc.date.available 2026-09-01T19:33:02Z -
dc.date.issued 2026 -
dc.identifier.uri https://scholar.dgist.ac.kr/handle/20.500.11750/60812 -
dc.identifier.uri http://dgist.dcollection.net/common/orgView/200001006783 -
dc.description V2X Security, Vehicular Blockchain, Post-Quantum Cryptography, Distributed Integrity Verification, Vehicle Forensics -
dc.description.tableofcontents List of Contents
Abstract i
List of contents iii
List of tables v
List of figures vi

Ⅰ. INTRODUCTION 1

ⅠI. Related Work 4

ⅠII. System Model and. Threat Model 6
3.1. System Model 6
3.2. Off-Chain Storage and Forensic Privacy 10
3.3. Threat Model 12

ⅠV. Mesh-Chain Design 15
4.1. Fast-Path 15
4.2. Anchor-Path 19
4.3. Fork Detection and Resolution 22

V. Security Analysis 24
5.1. Witness Unforgeability 24
5.2. Relay Attack Resistance 25
5.3. Diversity Constraint Integrity 26
5.4. Anchor Integrity 27
5.5. Chain Integrity 28
5.6. Fork Resolution Completeness 29
5.7. Post-Quantum Completeness 30

VI. Experiment 31
6.1. Experiment Setup 31
6.2. RQ1:Scalability 34
6.3. RQ2:Comparative Evaluation 37
6.4. RQ3:Attack Robustness 40
6.5. RQ4:PQC Overhead 44
6.6. PQ5:Anchor Finality 46
6.7. PQ6:Fork Behavior 47
6.8. PQ7:Network Partition Tolerance 48

VII. Discussion 50
7.1. Design Trade-offs 50
7.2. Limitations 52
7.3. Future Work 54

Ⅷ. Conclusion 55

Appendix 56
References 73		 -
dc.format.extent 80 -
dc.language eng -
dc.publisher DGIST -
dc.title Witness-Attested Mesh Blockchain Design for Post-Quantum-Secure V2X Forensics -
dc.type Thesis -
dc.identifier.doi 10.22677/THESIS.200001006783 -
dc.description.degree Master -
dc.contributor.department Department of Electrical Engineering and Computer Science -
dc.date.awarded 2026-08-01 -
dc.publisher.location Daegu -
dc.description.database dCollection -
dc.citation XT.IM 서66 202608 -
dc.date.accepted 2026-07-21 -
dc.contributor.alternativeDepartment 전기전자컴퓨터공학과 -
dc.subject.keyword V2X Security, Vehicular Blockchain, Post-Quantum Cryptography, Distributed Integrity Verification, Vehicle Forensics -
dc.contributor.affiliatedAuthor Yujin Seo -
dc.contributor.affiliatedAuthor Young-Sik Kim -
dc.contributor.alternativeName 서유진 -
dc.contributor.alternativeName Young-Sik Kim -
dc.rights.embargoReleaseDate 2031-02-28 -
Show Simple Item Record

File Downloads

  • There are no files associated with this item.

공유

qrcode
공유하기

Total Views & Downloads

???jsp.display-item.statistics.view???: , ???jsp.display-item.statistics.download???: