4529 search results - page 148 / 906 » Position Based Cryptography |
152
click to vote
FSE
2005
Springer
15 years 12 months ago
2005
Springer
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...
173
click to vote
FSE
2005
Springer
15 years 12 months ago
2005
Springer
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...
155
click to vote
PKC
2005
Springer
15 years 12 months ago
2005
Springer
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...
170
click to vote
PKC
2005
Springer
15 years 12 months ago
2005
Springer
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...
164
click to vote
PKC
2005
Springer
15 years 12 months ago
2005
Springer
Abstract. Multi-computations in finite groups, such as multiexponentiations and multi-scalar multiplications, are very important in ElGamallike public key cryptosystems. Algorithm...