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Dive into the research topics where Torii Naoya is active.

Publication


Featured researches published by Torii Naoya.


Archive | 2002

ENCIPHERMENT SAFE AGAINST DPA(DIFFERENTIAL POWER ANALYSIS)

Ito Koichi; Takenaka Masahiko; Torii Naoya


Archive | 2002

Encryption secured against Differential Power Analysis (DPA)

Ito Koichi; Takenaka Masahiko; Torii Naoya


Archive | 2003

TAMPER-RESISTANT ENCRYPTION PROCESSING USING SECRET KEY

Yajima Jun; Ito Koichi; Takenaka Masahiko; Torii Naoya


Archive | 1996

SOFTWARE UTILIZATION CONTROLLER

Iwayama Noboru; Torii Naoya; Hasebe Takayuki; Takenaka Masahiko


Archive | 1996

METHOD AND DEVICE FOR CIPHERING PROCESSING OF MOTION IMAGE, AND METHOD AND DEVICE FOR DECIPHERING PROCESSING OF CIPHERED MOTION IMAGE

Matsuda Masahiro; Torii Naoya; Hasebe Takayuki; Iwayama Noboru; Takenaka Masahiko


Archive | 2005

MULTIPLE LENGTH DATA SUM OF PRODUCT ARITHMETIC PROCESSING CIRCUIT AND MONTGOMERY PRODUCT SUM REMAINDER ARITHMETIC CIRCUIT

Mukoda Kenji; Takenaka Masahiko; Torii Naoya; Masui Shoichi


Archive | 2000

CALCULATING METHOD OF POINT ON ELLIPTIC CURVE ON PRIME FIELD AND DEVICE THEREFOR

Takenaka Masahiko; Ito Koichi; Torii Naoya


Archive | 1999

ARITHMETIC LINT RSA CRYPTO GRAPHIC DEVICE AND ELLIPTIC CRYPTOGRAPHIC DEVICE LISING THE UNIT

Okada Soichi; Torii Naoya; Hasebe Takayuki; Takenaka Masahiko


Archive | 1995

CIPHER OPERATION CIRCUIT

Torii Naoya; Hasebe Takayuki; Sato Hiroteru; Kobayashi Katsumi; Fujimoto Toshibumi


Archive | 1995

REMAINDER CALCULATING DEVICE, TABLE GENERATING DEVICE, AND MULTIPLICATION REMAINDER CALCULATING DEVICE

Takenaka Masahiko; Torii Naoya; Hasebe Takayuki; Akiyama Ryota

Collaboration


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