블록체인을 활용한 인증/부인 방지/무결성을 제공하는 사물 인터넷 제어 시스템
A IoT control system that provides Authentication, Non-repudiation and Integrity using a blockchain
- 주제(키워드) Ethereum , Blockchain , Bitcoin , IoT , Internet of Things
- 발행기관 서강대학교 일반대학원
- 지도교수 장주욱
- 발행년도 2017
- 학위수여년월 2017. 2
- 학위명 석사
- 학과 및 전공 일반대학원 전자공학과
- 실제URI http://www.dcollection.net/handler/sogang/000000061375
- 본문언어 영어
- 저작권 서강대학교 논문은 저작권보호를 받습니다.
초록/요약
Motivated by decentralized blockchain system without central administration, we implemented a scheme to control IoT devices based on Blockchain and Smart contract. In this paper, we show the simulation of IoT control in blockchain network using Raspberry Pis. Also, we introduce how a smart contract works with a blockchain by changing the perspective of smart contract used in financial transaction and demonstrate our design. Through implementation results, we have considered the concurrency problem that can occur in the IoT system with blockchain and increasing blockchain size. Finally, we proposed a scenario in which IoT control in real world.
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