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Documents authored by Buckland, Chris

Document
DOI: 10.4230/LIPIcs.AFT.2024.2
BoLD: Fast and Cheap Dispute Resolution

Authors: Mario M. Alvarez, Henry Arneson, Ben Berger, Lee Bousfield, Chris Buckland, Yafah Edelman, Edward W. Felten, Daniel Goldman, Raul Jordan, Mahimna Kelkar, Akaki Mamageishvili, Harry Ng, Aman Sanghi, Victor Shoup, and Terence Tsao

Published in: LIPIcs, Volume 316, 6th Conference on Advances in Financial Technologies (AFT 2024)

Abstract
BoLD is a new dispute resolution protocol that is designed to replace the originally deployed Arbitrum dispute resolution protocol. Unlike that protocol, BoLD is resistant to delay attacks. It achieves this resistance without a significant increase in onchain computation costs and with reduced staking costs.
Cite as

Mario M. Alvarez, Henry Arneson, Ben Berger, Lee Bousfield, Chris Buckland, Yafah Edelman, Edward W. Felten, Daniel Goldman, Raul Jordan, Mahimna Kelkar, Akaki Mamageishvili, Harry Ng, Aman Sanghi, Victor Shoup, and Terence Tsao. BoLD: Fast and Cheap Dispute Resolution. In 6th Conference on Advances in Financial Technologies (AFT 2024). Leibniz International Proceedings in Informatics (LIPIcs), Volume 316, pp. 2:1-2:19, Schloss Dagstuhl – Leibniz-Zentrum für Informatik (2024)

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@InProceedings{alvarez_et_al:LIPIcs.AFT.2024.2,
  author =	{Alvarez, Mario M. and Arneson, Henry and Berger, Ben and Bousfield, Lee and Buckland, Chris and Edelman, Yafah and Felten, Edward W. and Goldman, Daniel and Jordan, Raul and Kelkar, Mahimna and Mamageishvili, Akaki and Ng, Harry and Sanghi, Aman and Shoup, Victor and Tsao, Terence},
  title =	{{BoLD: Fast and Cheap Dispute Resolution}},
  booktitle =	{6th Conference on Advances in Financial Technologies (AFT 2024)},
  pages =	{2:1--2:19},
  series =	{Leibniz International Proceedings in Informatics (LIPIcs)},
  ISBN =	{978-3-95977-345-4},
  ISSN =	{1868-8969},
  year =	{2024},
  volume =	{316},
  editor =	{B\"{o}hme, Rainer and Kiffer, Lucianna},
  publisher =	{Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik},
  address =	{Dagstuhl, Germany},
  URL =		{https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.AFT.2024.2},
  URN =		{urn:nbn:de:0030-drops-209389},
  doi =		{10.4230/LIPIcs.AFT.2024.2},
  annote =	{Keywords: Optimistic rollups, fraud proofs}
}
Document
DOI: 10.4230/OASIcs.Tokenomics.2019.13
MixEth: Efficient, Trustless Coin Mixing Service for Ethereum

Authors: István András Seres, Dániel A. Nagy, Chris Buckland, and Péter Burcsi

Published in: OASIcs, Volume 71, International Conference on Blockchain Economics, Security and Protocols (Tokenomics 2019)

Abstract
Coin mixing is a prevalent privacy-enhancing technology for cryptocurrency users. In this paper, we present MixEth, which is a trustless coin mixing service for Turing-complete blockchains. MixEth does not rely on a trusted setup and is more efficient than any proposed trustless coin tumbler. It requires only 3 on-chain transactions at most per user and 1 off-chain message. It achieves strong notions of anonymity and is able to resist denial-of-service attacks. Furthermore the underlying protocol can also be used to efficiently shuffle ballots, ciphertexts in a trustless and decentralized manner.
Cite as

István András Seres, Dániel A. Nagy, Chris Buckland, and Péter Burcsi. MixEth: Efficient, Trustless Coin Mixing Service for Ethereum. In International Conference on Blockchain Economics, Security and Protocols (Tokenomics 2019). Open Access Series in Informatics (OASIcs), Volume 71, pp. 13:1-13:20, Schloss Dagstuhl – Leibniz-Zentrum für Informatik (2020)

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@InProceedings{seres_et_al:OASIcs.Tokenomics.2019.13,
  author =	{Seres, Istv\'{a}n Andr\'{a}s and Nagy, D\'{a}niel A. and Buckland, Chris and Burcsi, P\'{e}ter},
  title =	{{MixEth: Efficient, Trustless Coin Mixing Service for Ethereum}},
  booktitle =	{International Conference on Blockchain Economics, Security and Protocols (Tokenomics 2019)},
  pages =	{13:1--13:20},
  series =	{Open Access Series in Informatics (OASIcs)},
  ISBN =	{978-3-95977-108-5},
  ISSN =	{2190-6807},
  year =	{2020},
  volume =	{71},
  editor =	{Danos, Vincent and Herlihy, Maurice and Potop-Butucaru, Maria and Prat, Julien and Tucci-Piergiovanni, Sara},
  publisher =	{Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik},
  address =	{Dagstuhl, Germany},
  URL =		{https://drops.dagstuhl.de/entities/document/10.4230/OASIcs.Tokenomics.2019.13},
  URN =		{urn:nbn:de:0030-drops-119770},
  doi =		{10.4230/OASIcs.Tokenomics.2019.13},
  annote =	{Keywords: Cryptography, Verifiable shuffle, Anonymity, Cryptocurrency, Ethereum, Coin mixer, State Channel}
}
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