17 search results - page 2 / 4 » A Privacy-Friendly Loyalty System Based on Discrete Logarith... |
ALGORITHMICA
2006
13 years 4 months ago
2006
It has been suggested that a major obstacle in finding an index calculus attack on the elliptic curve discrete logarithm problem lies in the difficulty of lifting points from ellip...
ANTS
2004
Springer
13 years 10 months ago
2004
Springer
In this paper we investigate the efficiency of the function field sieve to compute discrete logarithms in the finite fields F3n . Motivated by attacks on identity based encrypti...
EUROCRYPT
1999
Springer
13 years 9 months ago
1999
Springer
In this paper we discuss various aspects of cryptosystems based on hyperelliptic curves. In particular we cover the implementation of the group law on such curves and how to genera...
IJNSEC
2011
12 years 11 months ago
2011
In this paper, a new multi authority electronic voting scheme based on elliptic curves is proposed. According to the proposed scheme, each voter casts the vote as a point on the e...
PKC
2000
Springer
13 years 8 months ago
2000
Springer
In this article we offer guidelines for the determination of key sizes for symmetric cryptosystems, RSA, and discrete logarithm based cryptosystems both over finite fields and over...