Privacy and Access Control in Vehicular Cloud Computing
- Affiliation
- 부경대학교 대학원
- Department
- 대학원 IT융합응용공학과
- Advisor
- 이경현
- Table Of Contents
- List of Tables iv
List of Figures v
1 Introduction 1
1.1 Background 1
1.1.1 Vehicular Ad Hoc Networks 2
1.1.2 Cloud Computing 3
1.1.3 Vehicular Cloud Computing 4
1.1.4 Applications in VCC 5
1.1.5 Security Threats in VCC 6
1.1.6 Security Requirements 7
1.2 Related Work on Privacy and Access Control in VCC 8
1.2.1 Security and Privacy in VCC 8
1.2.2 Access Control in VCC 10
1.2.3 Secure Billing schemes in VCC 13
1.3 Privacy and Access Control in VCC: Research Motivations and Objectives 14
1.3.1 Motivations 14
1.3.2 Objectives 15
1.3.3 System Model 16
1.3.4 Research Contributions 24
1.3.5 Outline of the Thesis 26
2 Preliminaries 27
2.1 ID-based signature 27
2.2 Bilinear Maps 27
2.3 Access Structure 29
2.4 Linear Secret Sharing Scheme (LSSS) 30
2.5 Lightweight ABE scheme (lABE) 30
2.5.1 Certicateless Signature Scheme 34
2.6 Vehicle trac estimation 35
3 Secure Vehicle Trac Data Dissemination and Analysis
Protocol VCC 38
3.1 Introduction 38
3.1.1 Proposed protocol main phases 40
3.2 Protocol Description 41
3.2.1 System Setup 42
3.2.2 BSM Credential request 42
3.2.3 Basic safety message broadcast 44
3.2.4 BSM data analysis and broadcast 46
3.3 Security Analysis and Performance Evaluation 47
3.3.1 Security Analysis 47
3.3.2 Computational Delay 50
3.3.3 Transmission overhead 52
3.3.4 Simulation 54
3.4 Summary 56
4 Fine-Grained Privacy Preserving Protocol over Attribute
Based Access Control for VANETs using Cloud 58
4.1 Introduction 58
4.2 Proposed Protocol 60
4.2.1 System Setup 60
4.2.2 Credential generation 62
4.2.3 Road Safety Service Request 66
4.3 Analysis 68
4.3.1 Security 68
4.3.2 Performance 69
4.4 Summary 73
5 Secure Billing Protocol over Attribute based Encryption
in VCC 75
5.1 Introduction 75
5.1.1 Proposed protocol main phases 76
5.2 Proposed Description 78
5.2.1 System Setup 78
5.3 Performance 82
5.3.1 Security 82
5.3.2 Computational Delay 84
5.3.3 Number of Transmission RSCs 86
5.3.4 Communication Overhead 88
5.3.5 Simulation 88
5.4 Summary 91
6 Conclusions and Future Work 93
6.1 Contributions 93
6.2 Future Work 95
6.3 Final Remarks 95
References 97
- Degree
- Doctor
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- 대학원 > IT융합응용공학과
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