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cs.CR2023
Communication Lower Bounds for Cryptographic Broadcast Protocols
Erica Blum, Elette Boyle, Ran Cohen +1
Broadcast protocols enable a set of parties to agree on the input of a designated sender, even facing attacks by malicious parties. In the honest-majority setting, randomizatio…
cs.CR2023★ 1 cited
Must the Communication Graph of MPC Protocols be an Expander?
Elette Boyle, Ran Cohen, Deepesh Data +1
Secure multiparty computation (MPC) on incomplete communication networks has been studied within two primary models: (1) Where a partial network is fixed a priori, and thus corrupt…