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04/22/2020
Twins: White-Glove Approach for BFT Testing
Byzantine Fault Tolerant (BFT) systems have seen extensive study for mor...
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01/31/2019
Replay Attacks and Defenses against Cross-shard Consensus in Sharded Distributed Ledgers
We present the first replay attacks against sharded distributed ledgers....
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02/20/2018
Coconut: Threshold Issuance Selective Disclosure Credentials with Applications to Distributed Ledgers
We present Coconut, a novel selective disclosure credential scheme suppo...
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11/10/2017