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FSE
2005
Springer
84views Cryptology» more  FSE 2005»
16 years 11 days ago
Some Attacks on the Bit-Search Generator
The bit-search generator (BSG) was proposed in 2004 and can be seen as a variant of the shrinking and self-shrinking generators. It has the advantage that it works at rate 1/3 usin...
Martin Hell, Thomas Johansson
FSE
2005
Springer
118views Cryptology» more  FSE 2005»
16 years 11 days ago
A Side-Channel Analysis Resistant Description of the AES S-Box
So far, efficient algorithmic countermeasures to secure the AES algorithm against (first-order) differential side-channel attacks have been very expensive to implement. In this a...
Elisabeth Oswald, Stefan Mangard, Norbert Pramstal...
PKC
2005
Springer
67views Cryptology» more  PKC 2005»
16 years 9 days ago
Symmetric Subgroup Membership Problems
Abstract. We define and discuss symmetric subgroup membership problems and their properties, including a relation to the Decision DiffieHellman problem. We modify the Cramer-Shoup...
Kristian Gjøsteen
PKC
2005
Springer
93views Cryptology» more  PKC 2005»
16 years 9 days ago
Optimizing Robustness While Generating Shared Secret Safe Primes
We develop a method for generating shared, secret, safe primes applicable to use in threshold RSA signature schemes such as the one developed by Shoup. We would like a scheme usabl...
Emil Ong, John Kubiatowicz
PKC
2005
Springer
109views Cryptology» more  PKC 2005»
16 years 9 days ago
Fast Multi-computations with Integer Similarity Strategy
Abstract. Multi-computations in finite groups, such as multiexponentiations and multi-scalar multiplications, are very important in ElGamallike public key cryptosystems. Algorithm...
Wu-Chuan Yang, Dah-Jyh Guan, Chi-Sung Laih