76 search results - page 2 / 16 » Confirmer Signature Schemes Secure against Adaptive Adversar... |
EUROCRYPT
2007
Springer
13 years 11 months ago
2007
Springer
Abstract. Multiparty signature protocols need protection against roguekey attacks, made possible whenever an adversary can choose its public key(s) arbitrarily. For many schemes, p...
ACNS
2003
Springer
13 years 9 months ago
2003
Springer
We proposed the first threshold GQ signature scheme. The scheme is unforgeable and robust against any adaptive adversary if the base GQ signature scheme is unforgeable under the c...
PKC
2012
Springer
11 years 7 months ago
2012
Springer
ded abstract of this work will appear in Public Key Cryptography — PKC 2012. This is the full version. We propose a general framework that converts (ordinary) signature schemes ...
ISW
2004
Springer
13 years 10 months ago
2004
Springer
Abstract. Canetti and Rabin recently proposed a universally composable ideal functionality FSIG for digital signatures. We show that this functionality cannot be securely realized ...
IMA
2005
Springer
13 years 10 months ago
2005
Springer
In recent years much research has been devoted to producing formal models of security for cryptographic primitives and to designing schemes that can be proved secure in such models...