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» A Directed Signature Scheme Based on RSA Assumption
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ACNS
2005
Springer
85views Cryptology» more  ACNS 2005»
15 years 11 months ago
New Signature Schemes with Coupons and Tight Reduction
Amongst provably secure signature schemes, two distinct classes are of particular interest: the ones with tight reduction (e.g., RSA-PSS), and those which support the use of coupon...
Benoît Chevallier-Mames
CSREASAM
2009
15 years 6 months ago
A Tripartite Strong Designated Verifier Scheme Based On Threshold RSA Signatures
In this paper we propose a new designated verifier signature scheme based on the threshold signature scheme presented [8] by Ghodosi and Pieprzyk. The advantages of the new scheme ...
Jerome Dossogne, Olivier Markowitch
IACR
2011
142views more  IACR 2011»
14 years 5 months ago
XMSS - A Practical Forward Secure Signature Scheme based on Minimal Security Assumptions
We present the hash-based signature scheme XMSS. It is the first provably (forward) secure and practical signature scheme with minimal security requirements: a pseudorandom and a ...
Johannes Buchmann, Erik Dahmen, Andreas Hülsi...
160
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ASIACRYPT
2001
Springer
15 years 10 months ago
Fully Distributed Threshold RSA under Standard Assumptions
The aim of this article is to propose a fully distributed environment for the RSA scheme. What we have in mind is highly sensitive applications and even if we are ready to pay a pr...
Pierre-Alain Fouque, Jacques Stern
167
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CRYPTO
2003
Springer
132views Cryptology» more  CRYPTO 2003»
15 years 10 months ago
On Cryptographic Assumptions and Challenges
We deal with computational assumptions needed in order to design secure cryptographic schemes. We suggest a classi£cation of such assumptions based on the complexity of falsifying...
Moni Naor