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One way to solve the problem of presales of Ethereum : how to use public key cryptography.

첫 페이지 보기
  • 발행기관
    ASCONS 바로가기
  • 간행물
    IJASC 바로가기
  • 통권
    Volume 1 Number 2 (2019.06)바로가기
  • 페이지
    pp.27-31
  • 저자
    Chan-Young Song, Sunghyuck Hong
  • 언어
    영어(ENG)
  • URL
    https://www.earticle.net/Article/A395150

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원문정보

초록

영어
Background/Objectives: Ethereum is a next-generation blockchain developed in 2014 by Vitalik Buterin, a cryptocurrency that can implement various smart contracts. Methods/Statistical analysis: When making any contract on a blockchain, the miner is given the corresponding compensation, the block, which is obtained earlier than the hash of the set size by applying a random nonce value and hash algorithm according to the prop-off-work method. In the case of Ethereum, the ETH will be given to the miner who uses more gas in addition to the work proof method. Findings: In this case, if the malicious miner increases the amount of gas first, obtains the priority for block generation, intercepts the value derived by the general miner and sends it to the miner, the miner will give the block to the malicious miner. As such, miner, a problem that arises due to the nature of blockchain, analyzes the problem of relying on transaction order that gives the miner a block option to the miner who uses more gas and proposes a solution. Improvements/Applications: we described how to solve the problem of pre-sales in the blockchain with public key cryptography using confidentiality. It is hoped that this approach will be fairer and safer.

목차

Abstract
I. INTRODUCTION
II. RELATED TECHNOLOGY
A. Ethereum
B. Smart Contract
C. Gas
D. POW(Proof-Of-Work)
E. Front-Running
III. RISK CASE
A. Decentralized Exchange Pre-Sale Problem
IV. MAIN SUBJECT
V. COUNTERMEASURES
VI. CONCLUSION
REFERENCES

키워드

Ethereum POW(Proof-of-work) transaction order dependency Gas Front-Running

저자

  • Chan-Young Song [ Student, Division of ICT, Baekseok University, KOREA ]
  • Sunghyuck Hong [ Professor, Division of ICT, Baekseok University, KOREA ] Corresponding author

참고문헌

자료제공 : 네이버학술정보

간행물 정보

발행기관

  • 발행기관명
    ASCONS [The Academic Society of Convergence Science Inc]
  • 설립연도
    2017
  • 분야
    복합학>과학기술학

간행물

  • 간행물명
    IJASC
  • 간기
    계간
  • pISSN
    2619-8150
  • 수록기간
    2019~2024
  • 십진분류
    KDC 327 DDC 332

이 권호 내 다른 논문 / IJASC Volume 1 Number 2

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