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거래 기반 블록체인 네트워크 이중지불 탐지에 대한 연구
A Study on Transaction Oriented Blockchain Network to Detect Double Spending Attack
- 김대현;
- 배석주
초록
Blockchain is a technological concept that forms the basis for cryptocurrency used in cryptocurrency systems such as bitcoin and etherium. However, because there is no central institution and it consists of transactions among participants in the network, a series of double-spending attacks occurred by rogue miners, securing 51% of the computing power of a particular blockchain network and resulting in a massive outflow of funds. The purpose of this paper is to propose the method to detect blockchain network double-spending attacks in earlier stage by distinguishing the differences between ordinary transactions and double spending attacks. †
키워드
Blockchain; Convolution Neural Network (CNN); Double-Spending Attack; Network; Bitcoin Gold
- 제목
- 거래 기반 블록체인 네트워크 이중지불 탐지에 대한 연구
- 제목 (타언어)
- A Study on Transaction Oriented Blockchain Network to Detect Double Spending Attack
- 저자
- 김대현; 배석주
- 발행일
- 2019-12
- 저널명
- 대한산업공학회지
- 권
- 45
- 호
- 6
- 페이지
- 514 ~ 520