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09/04/2023
Communication Lower Bounds for Cryptographic Broadcast Protocols
Broadcast protocols enable a set of n parties to agree on the input of a...
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05/19/2023
Must the Communication Graph of MPC Protocols be an Expander?
Secure multiparty computation (MPC) on incomplete communication networks...
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05/03/2021
From Fairness to Full Security in Multiparty Computation
In the setting of secure multiparty computation (MPC), a set of mutually...
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05/03/2021
Characterization of Secure Multiparty Computation Without Broadcast
A major challenge in the study of cryptography is characterizing the nec...
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02/06/2020
Succinctly Reconstructed Distributed Signatures and Balanced Byzantine Agreement
Byzantine agreement (BA), the task of n parties to agree on one of their...
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07/25/2019