{"title":"Brief Announcement: The (Limited) Power of Multiple Identities: Asynchronous Byzantine Reliable Broadcast with Improved Resilience through Collusion","authors":"Thorsten Götte, C. Scheideler","doi":"10.1145/3490148.3538556","DOIUrl":null,"url":null,"abstract":"We present a new model for (asynchronous) byzantine reliable broadcast to investigate the potential of secret collusion between honest players. To model the collusion, we assume that each honest player has k > 1 distinct communication identities over which they can send and receive messages. A player can obtain these identities - for example - by joining a distributed system under several aliases.","PeriodicalId":112865,"journal":{"name":"Proceedings of the 34th ACM Symposium on Parallelism in Algorithms and Architectures","volume":"255 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2022-07-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings of the 34th ACM Symposium on Parallelism in Algorithms and Architectures","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1145/3490148.3538556","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
We present a new model for (asynchronous) byzantine reliable broadcast to investigate the potential of secret collusion between honest players. To model the collusion, we assume that each honest player has k > 1 distinct communication identities over which they can send and receive messages. A player can obtain these identities - for example - by joining a distributed system under several aliases.