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WDAG
2005
Springer

Optimal Resilience for Erasure-Coded Byzantine Distributed Storage

14 years 4 months ago
Optimal Resilience for Erasure-Coded Byzantine Distributed Storage
We analyze the problem of efficient distributed storage of information in a message-passing environment where both less than one third of the servers, as well as an arbitrary number of clients, might exhibit Byzantine behavior, and where clients might access data concurrently. In particular, we provide a simulation of a multiple-writer multiple-reader atomic read/write register in this setting which uses erasure-coding for storage-efficiency and achieves optimal resilience. Additionally, we give the first implementation of non-skipping timestamps which provides optimal resilience and withstands Byzantine clients; it is based on threshold cryptography.
Christian Cachin, Stefano Tessaro
Added 28 Jun 2010
Updated 28 Jun 2010
Type Conference
Year 2005
Where WDAG
Authors Christian Cachin, Stefano Tessaro
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