2967 search results - page 436 / 594 » Cryptology |
138
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EUROCRYPT
2005
Springer
15 years 11 months ago
2005
Springer
We present a new and flexible formulation of Coppersmith’s method for finding small solutions of bivariate polynomials p(x, y) over the integers. Our approach allows to maximiz...
153
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EUROCRYPT
2005
Springer
15 years 11 months ago
2005
Springer
Traitor tracing schemes are of major importance for secure distribution of digital content. They indeed aim at protecting content providers from colluding users to build pirate dec...
173
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EUROCRYPT
2005
Springer
15 years 11 months ago
2005
Springer
We prove, under the strong RSA assumption, that the group of invertible integers modulo the product of two safe primes is pseudo-free. More specifically, no polynomial time algor...
158
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FC
2005
Springer
15 years 11 months ago
2005
Springer
At Financial Cryptography 2003, Jakobsson, Hubaux, and Butty´an suggested a lightweight micro-payment scheme aimed at encouraging routing collaboration in asymmetric multi-hop cel...
131
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FC
2005
Springer
15 years 11 months ago
2005
Springer
In this paper, we formulate the concept of policy-based cryptography which makes it possible to perform policy enforcement in large-scale open environments like the Internet, with ...