In the synchronous case, either t + 1 deterministic rounds are necessary in order to achieve Byzantine agreement or at least some expected large constant number ...
In this paper we examine the question of how many initial synchronous rounds are required ... On the Number of Synchronous Rounds Required for Byzantine Agreement ...
In this paper we examine the question of how many initial synchronous rounds are required for Byzantine agreement in the worst case if we allow to switch to ...
In this paper we examine the question of how many initial synchronous rounds are required for Byzantine agreement if we allow to switch to asynchronous ...
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What is the protocol of the Byzantine agreement?
What is asynchronous Byzantine agreement?
Byzantine agreement is typically considered with respect to either a fully synchronous network or a fully asynchronous one. In the synchronous case, ...
Sep 21, 2023 · It is proved in [6] that ⌊ t k ⌋ + 1 rounds are needed to solve kSA in synchronous systems. (See [11] for the case .) With Byzantine failures ...
Both protocols require f + 1 rounds of communication, which matches the lower bound on round complexity for deterministic protocols [13]. To circumvent the f + ...
The exact round complexity in expectation is 10 for a static adversary and 16 for a strongly rushing adaptive adversary. For comparison, previous protocols in ...
Oct 5, 2019 · To get Byzantine Fault Tolerance in a synchronous model you can use an Oral Message Algorithm. For n > 3f+1 it gets an Byzantine agreement in f+ ...
Our protocols achieve an expected O(1) round complexity and an expected communication complexity. The exact round complexity in expectation is 10 for a static ...