ELECTRONIC APPARATUS FOR BOOTSTRAP PROCESSING HOMOMORPHIC ENCRYPTED MESSAGES AND METHODS THEREOF

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United States of America Patent

APP PUB NO 20240313946A1
SERIAL NO

18605252

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Abstract

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Disclosed are an electronic apparatus and a control method thereof. According to the present disclosure, an electronic apparatus with N-bit hardware architecture includes a memory configured to store a scaling factor, and a processor configured to obtain a homomorphic encrypted message with an M*N-bit word size, and perform an operation on the homomorphic encrypted message using the scaling factor. In this case, the M is an integer of 2 or more, and the scaling factor is composed of M prime numbers.

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Patent Owner(s)

Patent OwnerAddress
CRYPTO LAB INC27-404 1 GWANAK-RO GWANAK-GU SEOUL 08826

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cheon, Jung Hee Seoul, KR 47 248
Jung, Junyoung Seoul, KR 36 196
Kim, Taeseong Seoul, KR 40 385
Lee, Keewoo Seoul, KR 2 0
Park, Jai Hyun Seoul, KR 8 0

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