블록체인 기술의 OTP 활용 현황과 성능에 관한 연구 = A Study on the Current Status and Performance of OTP Utilization of Blockchain Technology

다국어 초록 (Multilingual Abstract)

As blockchain technology develops, encryption for blockchain blocks is also becoming more important. Encryption in the blockchain is used to secure the identity of the person who created the transaction and to prevent manipulation of information in the past block. However, increasing the security of encryption decreases the speed of block creation, one of the biggest drawbacks of the blockchain. Therefore, in this paper, we propose a method to minimize the performance of the current OTP and the degradation of the blockchain by comparing the status and performance of OTP used in the blockchain.

참고문헌 (Reference)

1 이기영, "기록관리시스템 블록체인 기술 적용 방안 연구" 한국기록학회 (60) : 317-358, 2019

2 F. Ritz, "The Impact of Uncle Rewards on Selfish Mining in Ethereum" 2018

3 D. H. Shin, "Smart Contract Security for Fintech" 22 (22): 54-62, 2015

4 J. Poon, "Plasma: Scalable Autonomous Smart Contracts" 2017

5 "Fork (blockchain)"

6 B. J. Cho, "Design and Implementation of Blockchain OTP System with Enhanced Nonrepudiation" Korea University 2020

7 I. Eyal, "BitcoinNG : A Scalable Blockchain Protocol" 45-59, 2016

8 K. H. Kim, "A TOTP-based Two Factor Authentication Scheme for Hyperledger Fabric Blockchain" Ajou University 2018

9 Y. Haung, "A Study on the tradeoff between TPS and Security in Blockchain" Dongguk University 2020