The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 30, 2022
Filed:
Nov. 04, 2021
System and method for securing data in a quantum computing environment using multi-party computation
Coinbase IL Rd Ltd., Oakland, CA (US);
Samuel Ranellucci, Tel Aviv, IL;
Coinbase IL RD Ltd., Oakland, CA (US);
Abstract
A computerized system and method for obtaining a post-quantum security scheme, generating a one-time use signing key split into shares, each share of the one-time use signing key is stored in one computerized device of the multiple computerized devices, generating shares of a verification key using a function receiving a share of the signing key, generating a data structure, where each node of the data structure is associated with a share of the verification key, signing a message using the shares of the one-time use signing key, revealing the share of the verification key, and reconstructing at least a portion of the data structure to validate that the revealed share of the verification key is associated with the correct node of the data structure.