2026-07-23T15:20:36Z https://drops.dagstuhl.de/oai

oai:drops-oai.dagstuhl.de:19508 2024-03-06T11:04:10Z ddc:004 open_access

Reliable Broadcast Despite Mobile Byzantine Faults Bonomi, Silvia Farina, Giovanni Tixeuil, Sébastien Byzantine fault-tolerance Reliable Broadcast Mobile Byzantine Faults We investigate the solvability of the Byzantine Reliable Broadcast and Byzantine Broadcast Channel problems in distributed systems affected by Mobile Byzantine Faults. We show that both problems are not solvable even in one of the most constrained system models for mobile Byzantine faults defined so far. By endowing processes with an additional local failure oracle, we provide a solution to the Byzantine Broadcast Channel problem. Schloss Dagstuhl – Leibniz-Zentrum für Informatik Silvia Bonomi and Giovanni Farina and Sébastien Tixeuil 2024 Is Part Of LIPIcs, Volume 286, 27th International Conference on Principles of Distributed Systems (OPODIS 2023) InProceedings Text doc-type:ResearchArticle publishedVersion application/pdf doi:10.4230/LIPIcs.OPODIS.2023.18 urn:nbn:de:0030-drops-195083 https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.OPODIS.2023.18 eng https://creativecommons.org/licenses/by/4.0/legalcode