4529 search results - page 148 / 906 » Position Based Cryptography |
152
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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
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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
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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...
168
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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
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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...