SEMICONDUCTOR DEVICE AND ENCRYPTION PROCESSING METHOD

PROBLEM TO BE SOLVED: To provide an effective method for protecting against the side-channel attack using the sign of Xp-Xq.SOLUTION: A semiconductor device (3) decrypts a ciphertext X obtained by RSA encryption, by using an algorithm that uses the Chinese remainder theorem. When assuming Dp=dmod(p-...

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Hauptverfasser:	FUKUSHIMA KAZUHIKO, YAMAGUCHI ATSUO
Format:	Patent
Sprache:	eng
Schlagworte:	ADVERTISING CODING OR CIPHERING APPARATUS FOR CRYPTOGRAPHIC OR OTHERPURPOSES INVOLVING THE NEED FOR SECRECY CRYPTOGRAPHY DISPLAY EDUCATION PHYSICS SEALS
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