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PKC
2004
Springer
158views Cryptology» more  PKC 2004»
13 years 9 months ago
Faster Scalar Multiplication on Koblitz Curves Combining Point Halving with the Frobenius Endomorphism
Let E be an elliptic curve defined over F2n . The inverse operation of point doubling, called point halving, can be done up to three times as fast as doubling. Some authors have t...
Roberto Maria Avanzi, Mathieu Ciet, Francesco Sica
PKC
2004
Springer
103views Cryptology» more  PKC 2004»
13 years 9 months ago
Fast Arithmetic on Jacobians of Picard Curves
Stéphane Flon, Roger Oyono
PKC
2004
Springer
102views Cryptology» more  PKC 2004»
13 years 9 months ago
Cryptographic Randomized Response Techniques
Abstract. We develop cryptographically secure techniques to guarantee unconditional privacy for respondents to polls. Our constructions are efficient and practical, and are shown ...
Andris Ambainis, Markus Jakobsson, Helger Lipmaa
PKC
2004
Springer
151views Cryptology» more  PKC 2004»
13 years 9 months ago
On the Optimal Parameter Choice for Elliptic Curve Cryptosystems Using Isogeny
The isogeny for elliptic curve cryptosystems was initially used for the efficient improvement of order counting methods. Recently, Smart proposed the countermeasure using isogeny f...
Toru Akishita, Tsuyoshi Takagi