Abstract: A system and method for securing crypto-asset transactions. The method includes sharding a wallet private key such that each shard of the wallet private key is distributed to a different secure module; generating signatures by each of the different secure modules based on a respective shard of the sharded wallet private key and obtained trading platform credentials; and verifying the crypto-asset transaction when a predetermined threshold of the generated signatures are determined to match each other.
Type:
Grant
Filed:
February 10, 2021
Date of Patent:
February 13, 2024
Assignee:
FIREBLOCKS LTD.
Inventors:
Pavel Berengoltz, Idan Ofrat, Michael Shaulov
Abstract: A system and method for processing garbled circuit techniques in memory-limited environments. The method includes: initializing a plurality of input gates and a plurality of state gates; generating a circuit slice for an update function; setting the plurality of state gates as a plurality of new output-state-gates; and generating a circuit slice for a finalization function, wherein the finalization function represented by a sub-circuit, the outputs of which are terminal gates.
Type:
Application
Filed:
November 29, 2021
Publication date:
June 2, 2022
Applicant:
Fireblocks Ltd.
Inventors:
Udi PELED, Nikolaos MAKRIYANNIS, Idan OFRAT, Pavel BERENGOLTZ
Abstract: A system and method for securing crypto-asset transactions. The method includes sharding a wallet private key such that each shard of the wallet private key is distributed to a different secure module; generating signatures by each of the different secure modules based on a respective shard of the sharded wallet private key and obtained trading platform credentials; and verifying the crypto-asset transaction when a predetermined threshold of the generated signatures are determined to match each other.
Type:
Application
Filed:
February 10, 2021
Publication date:
July 22, 2021
Applicant:
Fireblocks Ltd.
Inventors:
Pavel BERENGOLTZ, Idan OFRAT, Michael SHAULOV
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