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CRYPTO
2005
Springer
14 years 1 months ago
2005
Springer
Abstract. Using a recent idea of Gaudry and exploiting rational representations of algebraic tori, we present an index calculus type algorithm for solving the discrete logarithm pr...
EUROCRYPT
2005
Springer
14 years 1 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...
EUROCRYPT
2005
Springer
14 years 1 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...
FC
2005
Springer
14 years 1 months ago
2005
Springer
One of today’s fastest growing crimes is identity theft – the unauthorized use and exploitation of another individual’s identitycorroborating information. It is exacerbated b...
FSE
2005
Springer
14 years 1 months ago
2005
Springer
Abstract. Algebraic attacks on stream ciphers apply (at least theoretically) to all LFSR-based stream ciphers that are clocked in a simple and/or easily predictable way. One intere...