Causal ordering is widely used in distributed systems to maintain validity and correctness of data across concurrent updates. Previous work has shown that it is impossible to solve the causal ordering problem under the strong safety condition in cryptography-free Byzantine-prone systems.
May 21, 2024
Sep 28, 2022 · The problem is that a single Byzantine adversary can launch a liveness attack by artificial boosting.
Previous work has shown that it is impossible to solve the causal ordering problem under the strong safety condition in cryptography-free. Byzantine-prone ...
In this paper we first show that protocols presented in previous work fail for unicasts and multicasts under Byzantine faults in an asynchronous setting.
This paper first examines the causal ordering problem under the notion of synchronous rounds, then examines whether causal ordering is solvable by ...
It is impossible to solve causal ordering (Definition 7) of unicast messages in an asynchronous message passing system with one or more Byzantine processes.
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Dec 21, 2021 · It has been proven that Byzantine causal broadcast is solvable [4]. Therefore, an important question arises – Why is. Byzantine fault ...
Sep 21, 2024 · Anshuman Misra, Ajay D. Kshemkalyani: Detecting causality in the presence of Byzantine processes: The case of synchronous systems.
Duration: 14:24
Posted: May 15, 2022
Posted: May 15, 2022
In this paper, we first show that existing algorithms for causal ordering of point-to-point communication fail under Byzantine faults. We then prove that it is ...