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Interworking Mechanism of Blockchain Platforms for Secure Tourism Service

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Alternative Title
안전한 관광 서비스를 위한 블록체인 플랫폼의 연동 메커니즘
Abstract
Since the launch of Bitcoin in 2009, research on blockchain technology has rapidly raised in the field of study and application. Blockchain technology shows the great potential to address interoperability challenges in current IT systems and is hoped to become a part of the core technical standard, enabling individual stakeholders to share data more securely. However, blockchain technology is still in its infancy and requires more improvement. At present, the common problems of blockchain are low efficiency and poor scalability. Most of the existing blockchain systems are built on single chains, which lacks the solution for enterprise applica tions. In this paper, we present an interworking mechanism to enable cross-domain communica tion for multiple chains. This proposed architecture combines private and public chains to form the network infrastructure, and the interaction is achieved through a routing management ap plication. This application acts as the intermediate between multiple chains, which transmits the data from one to another chain. The blockchain network can be extended to support more parallel chains according to different business requirements. This paper applies the multiple chain architecture schemes to secure tourism services and verifies the feasibility of the proposed architecture. The proposed secure tourism service platform consists of three main components: the main-chain, sub-chain, and interworking app. To demonstrate the usability of the proposed approach, a proof of concept is implemented using WindingTree and Hyperledger Fabric. The efficiency of the designed approach is demonstrated through a series of experimental tests using different performance metrics.
Author(s)
Lin Chao Zhang
Issued Date
2020
Awarded Date
2020. 2
Type
Dissertation
URI
http://dcoll.jejunu.ac.kr/common/orgView/000000009381
Affiliation
제주대학교 대학원
Department
대학원 컴퓨터공학과
Advisor
Kim, Do Hyeun
Table Of Contents
Table of Contents 3
List of Figures 4
List of Table 7
Acknowledgment . 8
Abstract 9
Chapter1. Introduction . 10
Chapter2. Related Work . 14
2.1 Blockchain . 16
2.2 Multi-Chain Architecture Status 18
2.3 Existing Blockchain Framework . 23
2.4 Existing Blockchain Technology in Tourism . 29
Chapter3. Multi-Chain Based Interworking Mechanism 35
3.1 Proposed Multi-Chain Based Interworking Architecture 35
3.2 Interworking Architecture Based on Multi-Chain for Secure Tourism Service 40
Chapter4. Interworking Application based on WindingTree and Hyperledger Fabric 45
4.1 Design of Interworking Application 47
4.2 Interworking Application Implementation 50
Chapter5 Main-Chain Based on WindingTree for Secure Tourism Service 57
5.1 Design ofMain-Chain Based on WindingTree. 57
5.2 Main-Chain Working Process 63
5.3 Main-Chain Implementation . 65
Chapter6 Sub-Chain Based on HyperLdger Fabric for Secure Tourism Service 70
6.1 Design of Sub-Chain Based on HyperLdger Fabric 70
6.2 Sub-Chain Design Based on Hyperledger Fabric 73
6.3 Sub-Chain Implementation Based on Hyperledger Fabric 78
Chapter7 Performance Evaluation 84
Chapter8 Conclusion . 89
References 90
Degree
Master
Publisher
제주대학교 대학원
Citation
Lin Chao Zhang. (2020). Interworking Mechanism of Blockchain Platforms for Secure Tourism Service
Appears in Collections:
General Graduate School > Computer Engineering
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