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Fair Ordering in Blockchains- [electronic resource]
Fair Ordering in Blockchains- [electronic resource]
Detailed Information
- 자료유형
- 학위논문파일 국외
- 최종처리일시
- 20240214101218
- ISBN
- 9798379908058
- DDC
- 621.3
- 저자명
- Deb, Soubhik.
- 서명/저자
- Fair Ordering in Blockchains - [electronic resource]
- 발행사항
- [S.l.]: : University of Washington., 2023
- 발행사항
- Ann Arbor : : ProQuest Dissertations & Theses,, 2023
- 형태사항
- 1 online resource(158 p.)
- 주기사항
- Source: Dissertations Abstracts International, Volume: 85-01, Section: B.
- 주기사항
- Advisor: Kannan, Sreeram.
- 학위논문주기
- Thesis (Ph.D.)--University of Washington, 2023.
- 사용제한주기
- This item must not be sold to any third party vendors.
- 초록/해제
- 요약Blockchains are an emerging paradigm for permissionless distributed computing, that can remove digital intermediaries while at the same time providing trusted computing and storage guarantees. While applications of blockchains beyond cryptocurrencies into generalized digital platforms, are still in their infancy, blockchain technology is expected to create several trillion dollars of value in the next few years, potentially aiding the democratization of trust, data and control in digital platforms. Given the increasing volume of value being exchanged on blockchains, transaction order manipulation attacks have become extremely common in public blockchains such as Ethereum, costing hundreds of millions of dollars each year. In these blockchains, a miner can unilaterally determine the order of transactions inside a block, and this ordering is not checked by other users, leaving room for the miner to manipulate the order for its own benefit. Hence, coming up with correct primitives and protocols to achieve those primitives is of paramount importance. Furthermore, even if the miner is honest and includes the transactions in a fair manner, it can be subjected to frontrunning by other users as propagation of transaction takes some time during which the first transaction can be observed and can be frontrunned. This necessitates fast peer-to-peer propagation. In this thesis, we address the various challenges that are being faced from the point of manipulation of transaction order. This required extensive research across the blockchain stack starting from modifying how messages are communicated across peer-to-peer network to building adapters on byzantine fault tolerant consensus protocols.
- 일반주제명
- Electrical engineering.
- 일반주제명
- Computer science.
- 일반주제명
- Computer engineering.
- 키워드
- Blockchain
- 키워드
- Probability
- 기타저자
- University of Washington Electrical and Computer Engineering
- 기본자료저록
- Dissertations Abstracts International. 85-01B.
- 기본자료저록
- Dissertation Abstract International
- 전자적 위치 및 접속
- 로그인 후 원문을 볼 수 있습니다.
MARC
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■00520240214101218
■006m o d
■007cr#unu||||||||
■020 ▼a9798379908058
■035 ▼a(MiAaPQ)AAI30526097
■040 ▼aMiAaPQ▼cMiAaPQ
■0820 ▼a621.3
■1001 ▼aDeb, Soubhik.
■24510▼aFair Ordering in Blockchains▼h[electronic resource]
■260 ▼a[S.l.]:▼bUniversity of Washington. ▼c2023
■260 1▼aAnn Arbor :▼bProQuest Dissertations & Theses, ▼c2023
■300 ▼a1 online resource(158 p.)
■500 ▼aSource: Dissertations Abstracts International, Volume: 85-01, Section: B.
■500 ▼aAdvisor: Kannan, Sreeram.
■5021 ▼aThesis (Ph.D.)--University of Washington, 2023.
■506 ▼aThis item must not be sold to any third party vendors.
■520 ▼aBlockchains are an emerging paradigm for permissionless distributed computing, that can remove digital intermediaries while at the same time providing trusted computing and storage guarantees. While applications of blockchains beyond cryptocurrencies into generalized digital platforms, are still in their infancy, blockchain technology is expected to create several trillion dollars of value in the next few years, potentially aiding the democratization of trust, data and control in digital platforms. Given the increasing volume of value being exchanged on blockchains, transaction order manipulation attacks have become extremely common in public blockchains such as Ethereum, costing hundreds of millions of dollars each year. In these blockchains, a miner can unilaterally determine the order of transactions inside a block, and this ordering is not checked by other users, leaving room for the miner to manipulate the order for its own benefit. Hence, coming up with correct primitives and protocols to achieve those primitives is of paramount importance. Furthermore, even if the miner is honest and includes the transactions in a fair manner, it can be subjected to frontrunning by other users as propagation of transaction takes some time during which the first transaction can be observed and can be frontrunned. This necessitates fast peer-to-peer propagation. In this thesis, we address the various challenges that are being faced from the point of manipulation of transaction order. This required extensive research across the blockchain stack starting from modifying how messages are communicated across peer-to-peer network to building adapters on byzantine fault tolerant consensus protocols.
■590 ▼aSchool code: 0250.
■650 4▼aElectrical engineering.
■650 4▼aComputer science.
■650 4▼aComputer engineering.
■653 ▼aBlockchain
■653 ▼aComputer networks
■653 ▼aDistributed systems
■653 ▼aProbability
■690 ▼a0544
■690 ▼a0984
■690 ▼a0464
■71020▼aUniversity of Washington▼bElectrical and Computer Engineering.
■7730 ▼tDissertations Abstracts International▼g85-01B.
■773 ▼tDissertation Abstract International
■790 ▼a0250
■791 ▼aPh.D.
■792 ▼a2023
■793 ▼aEnglish
■85640▼uhttp://www.riss.kr/pdu/ddodLink.do?id=T16933206▼nKERIS▼z이 자료의 원문은 한국교육학술정보원에서 제공합니다.
■980 ▼a202402▼f2024
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