Flipping persuasively in constant expected time | IEEE Conference Publication | IEEE Xplore

Flipping persuasively in constant expected time


Abstract:

We present a distributed protocol for achieving a distributed coin in the presence of an extremely powerful adversary in constant time. The protocol can tolerate up to n/...Show More

Abstract:

We present a distributed protocol for achieving a distributed coin in the presence of an extremely powerful adversary in constant time. The protocol can tolerate up to n/log n malicious processor failures where n is the number of processors in the system. The protocol needs only a fixed constant number of rounds of message exchange; no preprocessing is required. As a corollary we obtain an (n/log n)-resilient probabilistic protocol for Byzantine agreement running in constant expected time. Combining this with a generalization of a technique of Bracha, we obtain a probabilistic Byzantine agreement protocol tolerant of almost n/3 failures with O(log log n) expected running time.
Date of Conference: 27-29 October 1986
Date Added to IEEE Xplore: 18 July 2008
Print ISBN:0-8186-0740-8
Print ISSN: 0272-5428
Conference Location: Toronto, ON, Canada

References

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