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ASIACRYPT
2006
Springer
13 years 11 months ago
On the Equivalence of RSA and Factoring Regarding Generic Ring Algorithms
Abstract. To prove or disprove the computational equivalence of solving the RSA problem and factoring integers is a longstanding open problem in cryptography. This paper provides s...
Gregor Leander, Andy Rupp
CTRSA
2007
Springer
111views Cryptology» more  CTRSA 2007»
14 years 2 months ago
A Practical and Tightly Secure Signature Scheme Without Hash Function
In 1999, two signature schemes based on the flexible RSA problem (a.k.a. strong RSA problem) were independently introduced: the Gennaro-Halevi-Rabin (GHR) signature scheme and the...
Benoît Chevallier-Mames, Marc Joye
CARDIS
2010
Springer
175views Hardware» more  CARDIS 2010»
14 years 2 months ago
The Polynomial Composition Problem in (Z/nZ)[X]
Let n be an RSA modulus and let P, Q ∈ (Z/nZ)[X]. This paper explores the following problem: Given polynomials Q and Q(P), find polynomial P. We shed light on the connections be...
Marc Joye, David Naccache, Stéphanie Porte