Hash value generating device

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United States of America Patent

PATENT NO 9973336
SERIAL NO

14773272

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Abstract

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A hash value generating device for generating a hash value based on the KECCAK algorithm includes a θ processing unit, a ρ processing unit, a π processing unit, a χ processing unit, and an processing unit for performing processing of five steps θ, ρ, π, χ, and included in round processing of the KECCAK algorithm. The π processing unit receives input of data in units of planes and outputs data in units of sheets.

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Patent Owner(s)

Patent OwnerAddress
CANON KABUSHIKI KAISHATOKYO 146-8501

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Karaki, Seiga Yokohama, JP 1 3
Yamada, Shinya Tokyo, JP 89 1123

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