Keyword : elliptic curve cryptosystems


Defeating Simple Power Analysis on Koblitz Curves
Camille VUILLAUME Katsuyuki OKEYA Tsuyoshi TAKAGI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2006/05/01
Vol. E89-A  No. 5 ; pp. 1362-1369
Type of Manuscript:  Special Section PAPER (Special Section on Discrete Mathematics and Its Applications)
Category: 
Keyword: 
elliptic curve cryptosystemsKoblitz curvessmartcardside channel attacksSPA countermeasure
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A Weil Descent Attack against Elliptic Curve Cryptosystems over Quartic Extension Fields
Seigo ARITA Kazuto MATSUO Koh-ichi NAGAO Mahoro SHIMURA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2006/05/01
Vol. E89-A  No. 5 ; pp. 1246-1254
Type of Manuscript:  Special Section PAPER (Special Section on Discrete Mathematics and Its Applications)
Category: 
Keyword: 
elliptic curve cryptosystemshyperelliptic curve cryptosystemsWeil descent attackScholten formCab curves
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Security Analysis of the SPA-Resistant Fractional Width Method
Katsuyuki OKEYA Tsuyoshi TAKAGI Camille VUILLAUME 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2006/01/01
Vol. E89-A  No. 1 ; pp. 161-168
Type of Manuscript:  Special Section PAPER (Special Section on Cryptography and Information Security)
Category: Elliptic Curve Cryptography
Keyword: 
elliptic curve cryptosystemssmartcardfractional windowside channel attacksflexibilitydiscrete logarithm problem
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Cryptanalysis of Ha-Moon's Countermeasure of Randomized Signed Scalar Multiplication
Katsuyuki OKEYA Dong-Guk HAN 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2005/05/01
Vol. E88-A  No. 5 ; pp. 1140-1147
Type of Manuscript:  Special Section PAPER (Special Section on Discrete Mathematics and Its Applications)
Category: 
Keyword: 
elliptic curve cryptosystemsside channel attacksSPADPAHa-Moon's countermeasurefinite Markov chain
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On the Vulnerability of Exponent Recodings for the Exponentiation against Side Channel Attacks
Yasuyuki SAKAI Kouichi SAKURAI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2005/01/01
Vol. E88-A  No. 1 ; pp. 154-160
Type of Manuscript:  Special Section PAPER (Special Section on Cryptography and Information Security)
Category: Tamper-Resistance
Keyword: 
side channel attackexponent recodingRSA cryptosystemselliptic curve cryptosystems
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On the Optimal Parameter Choice for Elliptic Curve Cryptosystems Using Isogeny
Toru AKISHITA Tsuyoshi TAKAGI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2005/01/01
Vol. E88-A  No. 1 ; pp. 140-146
Type of Manuscript:  Special Section PAPER (Special Section on Cryptography and Information Security)
Category: Tamper-Resistance
Keyword: 
elliptic curve cryptosystemsisomorphismisogenyside channel attackzero-value point attack
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An Efficient Representation of Scalars for Simultaneous Elliptic Scalar Multiplication
Yasuyuki SAKAI Kouichi SAKURAI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2003/05/01
Vol. E86-A  No. 5 ; pp. 1135-1146
Type of Manuscript:  Special Section PAPER (Special Section on Discrete Mathematics and Its Applications)
Category: 
Keyword: 
elliptic curve cryptosystemsscalar multiplication
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A Simple Power Attack on a Randomized Addition-Subtraction Chains Method for Elliptic Curve Cryptosystems
Katsuyuki OKEYA Kouichi SAKURAI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2003/05/01
Vol. E86-A  No. 5 ; pp. 1171-1180
Type of Manuscript:  Special Section PAPER (Special Section on Discrete Mathematics and Its Applications)
Category: 
Keyword: 
elliptic curve cryptosystemsside channel attacksrandomized addition-subtraction chains countermeasureSPA attacktiming attack
 Summary | Full Text:PDF