{"publication":"27th International Conference on Principles of Distributed Systems","alternative_title":["LIPIcs"],"publication_status":"published","month":"01","date_created":"2024-02-18T23:01:02Z","external_id":{"arxiv":["2307.02954"]},"publisher":"Schloss Dagstuhl - Leibniz-Zentrum für Informatik","status":"public","conference":{"start_date":"2023-12-06","name":"OPODIS: Conference on Principles of Distributed Systems","end_date":"2023-12-08","location":"Tokyo, Japan"},"_id":"15007","file":[{"checksum":"2993e810a45e8c8056106834b07aea92","file_name":"2024_LIPICs_Alpos.pdf","content_type":"application/pdf","file_id":"15031","relation":"main_file","creator":"dernst","access_level":"open_access","success":1,"date_updated":"2024-02-26T10:16:57Z","file_size":1505994,"date_created":"2024-02-26T10:16:57Z"}],"acknowledgement":"We would like to thank Krzysztof Pietrzak and Jovana Mićić for useful discussions. This work has been funded by the Swiss National Science Foundation (SNSF) under grant agreement Nr. 200021_188443 (Advanced Consensus Protocols).\r\n","file_date_updated":"2024-02-26T10:16:57Z","date_updated":"2024-02-26T10:18:18Z","type":"conference","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","doi":"10.4230/LIPIcs.OPODIS.2023.12","oa_version":"Published Version","department":[{"_id":"KrPi"}],"author":[{"first_name":"Orestis","last_name":"Alpos","full_name":"Alpos, Orestis"},{"full_name":"Amores-Sesar, Ignacio","last_name":"Amores-Sesar","first_name":"Ignacio"},{"last_name":"Cachin","first_name":"Christian","full_name":"Cachin, Christian"},{"first_name":"Michelle X","last_name":"Yeo","full_name":"Yeo, Michelle X","id":"2D82B818-F248-11E8-B48F-1D18A9856A87"}],"language":[{"iso":"eng"}],"day":"18","year":"2024","abstract":[{"text":"Traditional blockchains grant the miner of a block full control not only over which transactions but also their order. This constitutes a major flaw discovered with the introduction of decentralized finance and allows miners to perform MEV attacks. In this paper, we address the issue of sandwich attacks by providing a construction that takes as input a blockchain protocol and outputs a new blockchain protocol with the same security but in which sandwich attacks are not profitable. Furthermore, our protocol is fully decentralized with no trusted third parties or heavy cryptography primitives and carries a linear increase in latency and minimum computation overhead.","lang":"eng"}],"oa":1,"volume":286,"date_published":"2024-01-18T00:00:00Z","quality_controlled":"1","scopus_import":"1","publication_identifier":{"isbn":["9783959773089"],"issn":["1868-8969"]},"ddc":["000"],"title":"Eating sandwiches: Modular and lightweight elimination of transaction reordering attacks","intvolume":"       286","citation":{"ieee":"O. Alpos, I. Amores-Sesar, C. Cachin, and M. X. Yeo, “Eating sandwiches: Modular and lightweight elimination of transaction reordering attacks,” in <i>27th International Conference on Principles of Distributed Systems</i>, Tokyo, Japan, 2024, vol. 286.","ama":"Alpos O, Amores-Sesar I, Cachin C, Yeo MX. Eating sandwiches: Modular and lightweight elimination of transaction reordering attacks. In: <i>27th International Conference on Principles of Distributed Systems</i>. Vol 286. Schloss Dagstuhl - Leibniz-Zentrum für Informatik; 2024. doi:<a href=\"https://doi.org/10.4230/LIPIcs.OPODIS.2023.12\">10.4230/LIPIcs.OPODIS.2023.12</a>","apa":"Alpos, O., Amores-Sesar, I., Cachin, C., &#38; Yeo, M. X. (2024). Eating sandwiches: Modular and lightweight elimination of transaction reordering attacks. In <i>27th International Conference on Principles of Distributed Systems</i> (Vol. 286). Tokyo, Japan: Schloss Dagstuhl - Leibniz-Zentrum für Informatik. <a href=\"https://doi.org/10.4230/LIPIcs.OPODIS.2023.12\">https://doi.org/10.4230/LIPIcs.OPODIS.2023.12</a>","chicago":"Alpos, Orestis, Ignacio Amores-Sesar, Christian Cachin, and Michelle X Yeo. “Eating Sandwiches: Modular and Lightweight Elimination of Transaction Reordering Attacks.” In <i>27th International Conference on Principles of Distributed Systems</i>, Vol. 286. Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2024. <a href=\"https://doi.org/10.4230/LIPIcs.OPODIS.2023.12\">https://doi.org/10.4230/LIPIcs.OPODIS.2023.12</a>.","short":"O. Alpos, I. Amores-Sesar, C. Cachin, M.X. Yeo, in:, 27th International Conference on Principles of Distributed Systems, Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2024.","mla":"Alpos, Orestis, et al. “Eating Sandwiches: Modular and Lightweight Elimination of Transaction Reordering Attacks.” <i>27th International Conference on Principles of Distributed Systems</i>, vol. 286, 12, Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2024, doi:<a href=\"https://doi.org/10.4230/LIPIcs.OPODIS.2023.12\">10.4230/LIPIcs.OPODIS.2023.12</a>.","ista":"Alpos O, Amores-Sesar I, Cachin C, Yeo MX. 2024. Eating sandwiches: Modular and lightweight elimination of transaction reordering attacks. 27th International Conference on Principles of Distributed Systems. OPODIS: Conference on Principles of Distributed Systems, LIPIcs, vol. 286, 12."},"article_processing_charge":"No","article_number":"12","tmp":{"name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","short":"CC BY (4.0)","image":"/images/cc_by.png"},"has_accepted_license":"1"}