Title

Efficient Design of Secure IoT Data Sharing with Fine-grained Access Control

Alternative Title

세분화된 접근제어가 적용된 효율적이고 안전한 사물 인터넷 데이터 공유 프로토콜

DGIST Authors

Woojin Jeon ; Jeongho Kwak ; Jemin Lee

Advisor

곽정호

Co-Advisor(s)

Jemin Lee

Issued Date

2022

Awarded Date

2022/08

Citation

Woojin Jeon. (2022). Efficient Design of Secure IoT Data Sharing with Fine-grained Access Control. doi: 10.22677/thesis.200000627132

Type

Thesis

Subject

Internet of things, Fine-grained access control, Hidden attributes, Encryption outsourcing, Fast match test

Description

Internet of things, Fine-grained access control, Hidden attributes, Encryption outsourcing, Fast match test

Abstract

더보기

Table Of Contents

I. INTRODUCTION 1
1.1 Backgrounds 1
1.2 Related Works 1
1.3 Contributions 2
II. Preliminaries 4
2.1 Access Structure and Linear Secret Sharing Scheme (LSSS) 4
2.2 Bilinear Map 4
2.3 Encryption Outsourced Key Policy Attribute Based Encryption 5
2.4 Attribute Bloom Filter 7
III. System and Security Model 9
3.1 System Model 9
3.2 Attack Model and Security Features 10
3.2.1 Confidentiality 10
3.2.2 Mutual Authentication 10
3.2.3 Fine-grained Access Control 11
3.2.4 Hidden Attributes 11
3.2.5 IoT Identity Privacy 11
3.2.6 Traceability and Revocability 11
IV. Efficient and Secure IoT Data Sharing Protocol with Fine-grained Access Control for Data Producers and Consumers (ESIoT-PC) 12
4.1 System Initialization 12
4.2 Registration and Key Management 12
4.3 IoT Enrollment Protocol 14
4.4 IoT Data Storage Protocol 16
4.5 Consumer Data Access Protocol 18
4.6 Trace and Revocation Process 19
V. Security and Performance Analysis 20
5.1 Security Analysis 20
5.1.1 Confidentiality 20
5.1.2 Mutual Authentication 20
5.1.3 Fine-grained Access Control 20
5.1.4 Hidden Attributes 21
5.1.5 IoT Identity Privacy 21
5.1.6 Traceability and Revocability 21
5.2 Performance Analysis 21
5.2.1 Cryptographic Algorithm Evaluation 22
5.2.2 Protocol Performance Evaluation 23
VI. Conclusion 26
References 27
요약문 30

URI

http://dgist.dcollection.net/common/orgView/200000627132
http://hdl.handle.net/20.500.11750/16768

DOI

10.22677/thesis.200000627132

Degree

Master

Department

Department of Electrical Engineering and Computer Science

Publisher

DGIST

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