Yoshitaka Morikawa

33 papers A 1B 2C 2Misc 5Journal 19Unranked 4
YearRankTypeTitle / Venue / Authors
2012 J jnl
Finding a Basis Conversion Matrix Using a Polynomial Basis Derived by a Small Multiplicative Cyclic Group.
IEEE Trans. Inf. Theory
Yasuyuki Nogami, Hidehiro Kato, Kenta Nekado, Satoshi Uehara, Yoshitaka Morikawa
2011 J jnl
An Improvement of Twisted Ate Pairing Efficient for Multi-Pairing and Thread Computing.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Yumi Sakemi, Yasuyuki Nogami, Shoichi Takeuchi, Yoshitaka Morikawa
2011 J jnl
Cyclic Vector Multiplication Algorithm and Existence Probability of Gauss Period Normal Basis.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Kenta Nekado, Yasuyuki Nogami, Hidehiro Kato, Yoshitaka Morikawa
2011 — conf
Detailed Cost Estimation of CNTW Attack against EMV Signature Scheme.
Financial Cryptography Workshops
Tetsuya Izu, Yoshitaka Morikawa, Yasuyuki Nogami, Yumi Sakemi, Masahiko Takenaka
2011 — conf
Efficient Non Symmetric Pairing Groups on Ordinary Pairing Friendly Curve of Embedding Degree 1.
ICC
Tetsuya Izuta, Yasuyuki Nogami, Yoshitaka Morikawa
2011 J jnl
Mixed Bases for Efficient Inversion in F((2
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Yasuyuki Nogami, Kenta Nekado, Tetsumi Toyota, Naoto Hongo, Yoshitaka Morikawa
2010 — conf
Accelerating Cross Twisted Ate Pairing with Ordinary Pairing Friendly Curve of Composite Order That Has Two Large Prime Factors.
NBiS
Yumi Sakemi, Kazushi Nishii, Tetsuya Izuta, Yasuyuki Nogami, Yoshitaka Morikawa
2010 — conf
Efficient Squaring Algorithm in 2-nd Tower Field Available for Various Pairing-Based Cryptographies.
NBiS
Kenta Nekado, Tatsuya Yuasa, Yasuyuki Nogami, Yoshitaka Morikawa
2010 A conf
Mixed Bases for Efficient Inversion in \mathbb
CHES
Yasuyuki Nogami, Kenta Nekado, Tetsumi Toyota, Naoto Hongo, Yoshitaka Morikawa
2010 J jnl
Two Improvements of Twisted Ate Pairing with Barreto-Naehrig Curve by Dividing Miller's Algorithm.
Adv. Inf. Sci. Serv. Sci.
Yumi Sakemi, Hidehiro Kato, Shoichi Takeuchi, Yasuyuki Nogami, Yoshitaka Morikawa
2009 J jnl
A Multiplication Algorithm in F
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Hidehiro Katou, Yasuyuki Nogami, Tomoki Yoshida, Yoshitaka Morikawa
2009 Misc conf
Accelerating Twisted Ate Pairing with Frobenius Map, Small Scalar Multiplication, and Multi-pairing.
ICISC
Yumi Sakemi, Shoichi Takeuchi, Yasuyuki Nogami, Yoshitaka Morikawa
2009 B conf
Cross twisted Xate pairing with Barreto-Naehrig curve for multi-pairing technique.
ISIT
Yumi Sakemi, Yoshitaka Morikawa, Yasuyuki Nogami, Hidehiro Kato
2009 J jnl
Fast Ate Pairing Computation of Embedding Degree 12 Using Subfield-Twisted Elliptic Curve.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Masataka Akane, Yasuyuki Nogami, Yoshitaka Morikawa
2009 J jnl
Finding a Basis Conversion Matrix via Prime Gauss Period Normal Basis.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Yasuyuki Nogami, Ryo Namba, Yoshitaka Morikawa
2009 J jnl
Image Restoration Using a Universal GMM Learning and Adaptive Wiener Filter.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Nobumoto Yamane, Motohiro Tabuchi, Yoshitaka Morikawa
2009 J jnl
Integer Variable chi-Based Cross Twisted Ate Pairing and Its Optimization for Barreto-Naehrig Curve.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Yasuyuki Nogami, Yumi Sakemi, Hidehiro Kato, Masataka Akane, Yoshitaka Morikawa
2009 J jnl
Scalar Multiplication Using Frobenius Expansion over Twisted Elliptic Curve for Ate Pairing Based Cryptography.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Yasuyuki Nogami, Yumi Sakemi, Takumi Okimoto, Kenta Nekado, Masataka Akane, Yoshitaka Morikawa
2008 J jnl
A Method for Constructing a Pseudo Self-Dual Normal Basis.
Cybern. Syst.
Hiroaki Nasu, Yasuyuki Nogami, Satoshi Uehara, Ryo Namba, Yoshitaka Morikawa
2008 J jnl
A Necessary Condition for Gauss Period Normal Bases to Be the Same Normal Basis.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Yasuyuki Nogami, Ryo Namba, Yoshitaka Morikawa
2008 J jnl
A method for constructing a self-dual normal basis in odd characteristic extension fields.
Finite Fields Their Appl.
Yasuyuki Nogami, Hiroaki Nasu, Yoshitaka Morikawa, Satoshi Uehara
2008 C conf
Integer Variable chi-Based Ate Pairing.
Pairing
Yasuyuki Nogami, Masataka Akane, Yumi Sakemi, Hidehiro Katou, Yoshitaka Morikawa
2008 J jnl
Minimum Mean Absolute Error Predictors for Lossless Image Coding.
IEICE Trans. Inf. Syst.
Yoshihiko Hashidume, Yoshitaka Morikawa, Shuichi Maki
2008 B conf
Skew Frobenius Map and Efficient Scalar Multiplication for Pairing-Based Cryptography.
CANS
Yumi Sakemi, Yasuyuki Nogami, Katsuyuki Okeya, Hidehiro Katou, Yoshitaka Morikawa
2006 Misc conf
A High-Speed Square Root Algorithm in Extension Fields.
ICISC
Hidehiro Katou, Feng Wang, Yasuyuki Nogami, Yoshitaka Morikawa
2005 J jnl
An Efficient Square Root Computation in Finite Fields
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Feng Wang, Yasuyuki Nogami, Yoshitaka Morikawa
2005 J jnl
Fast Implementation of Extension Fields with TypeII ONB and Cyclic Vector Multiplication Algorithm.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Yasuyuki Nogami, Shigeru Shinonaga, Yoshitaka Morikawa
2004 Misc conf
A Method for Distinguishing the Two Candidate Elliptic Curves in CM Method.
ICISC
Yasuyuki Nogami, Yoshitaka Morikawa
2003 C conf
A Fast Square Root Computation Using the Frobenius Mapping.
ICICS
Feng Wang, Yasuyuki Nogami, Yoshitaka Morikawa
2003 J jnl
Finite Extension Field with Modulus of All-One Polynomial and Representation of Its Elements for Fast Arithmetic Operations.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Yasuyuki Nogami, Akinori Saito, Yoshitaka Morikawa
1987 J jnl
A fast image filtering processor using the Fermat number transform.
Syst. Comput. Jpn.
Nobumoto Yamane, Yoshitaka Morikawa, Hiroshi Hamada
1986 Misc conf
A fast image filtering processor-FIFP.
ICASSP
Nobumoto Yamane, Yoshitaka Morikawa, Hiroshi Hamada
1983 Misc conf
Implementation for two-dimensional FIR filters using the number theoretic transform.
ICASSP
Yoshitaka Morikawa, Hiroshi Hamada