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:
May. 05, 2026
Filed:
Jul. 20, 2023
Crypto Lab Inc., Seoul, KR;
CRYPTO LAB INC., Seoul, KR;
Abstract
An electronic apparatus which generates a homomorphic encrypted message by homomorphically encrypting voting analysis data includes: a processor configured to execute the at least one instruction, wherein the processor is configured to generate a vote-homomorphic encrypted message including the voting data of the voter for a first candidate and a second candidate by using a first candidate mask corresponding to the first candidate in a first election and a second candidate mask corresponding to the second candidate in a second election, for a first election-homomorphic encrypted message acquired by homomorphically encrypting the voting data of the voter in the first election and a second election-homomorphic encrypted message acquired by homomorphically encrypting the voting data in the second election, and generate a result-homomorphic encrypted message including the number of voters who select the first candidate and the second candidate by using the generated vote-homomorphic encrypted message.
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