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AssigneesNEC Corporation, Bar-Ilan University
InventorsToshinori ARAKI, Kazuma OHARA, Jun FURUKAWA, Lindell YEHUDA, Nof ARIEL
Estimating the term…
A method for multiparty computation wherein a plurality of parties each compute a preset function without revealing inputs thereof to others, comprises: each of the parties performing a validation step to validate that computation of the function is carried out correctly, wherein the validation step includes: a first step that prepares a plurality of verified multiplication triples and feeds a multiplication triple to a second step when required; and the second step that consumes a randomly selected multiplication triple generated by the first step, wherein the first step performs shuffling of the generated multiplication triples, in at least one of shuffle in a sequence and shuffle of sequences.
A method for multiparty computation wherein a plurality of parties each compute a preset function without revealing inputs thereof to others, the method comprising:
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A multiparty computation apparatus comprising:
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A non-transitory computer readable medium storing thereon a program that when executed by a computer, causes the computer to execute circuit validation process to validate that multiparty computation of a preset function is carried out correctly, wherein the circuit validation process comprises:
Dependencies are inferred from the claim text.