EUROCRYPT
2000
Springer
14 years 3 months ago
2000
Springer
We exhibit an attack against a signature scheme recently proposed by Gennaro, Halevi and Rabin [9]. The scheme's security is based on two assumptions namely the strong RSA ass...
ACNS
2003
Springer
14 years 3 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...
EUROCRYPT
2006
Springer
14 years 3 months ago
2006
Springer
We present the first aggregate signature, the first multisignature, and the first verifiably encrypted signature provably secure without random oracles. Our constructions derive f...
ASIACRYPT
2004
Springer
14 years 3 months ago
2004
Springer
Group signature schemes are cryptographic systems that provide revocable anonymity for signers. We propose a group signature scheme with constant-size public key and signature leng...
EUROCRYPT
2007
Springer
14 years 4 months ago
2007
Springer
SFLASH is a signature scheme which belongs to a family of multivariate schemes proposed by Patarin et al. in 1998 [9]. The SFLASH scheme itself has been designed in 2001 [8] and ha...
PQCRYPTO
2010
14 years 4 months ago
2010
Abstract. We propose a variant of the “bonsai tree” signature scheme, a latticebased existentially unforgeable signature scheme in the standard model. Our construction offers ...
PKC
1998
Springer
14 years 4 months ago
1998
Springer
The concept of public-key cryptography was invented in 1976 by Diffie and Hellman [DH]. The following year, Rivest, Shamir and Adleman provided an implementation of this idea [RSA]...
CRYPTO
2000
Springer
14 years 4 months ago
2000
Springer
Abstract. The Full Domain Hash (FDH) scheme is a RSA-based signature scheme in which the message is hashed onto the full domain of the RSA function. The FDH scheme is provably secu...
CHES
2000
Springer
14 years 4 months ago
2000
Springer
Abstract. We describe an implementation of the PASS polynomial authentication and signature scheme [5, 6] that is suitable for use in highly constrained environments such as SmartC...
PKC
2001
Springer
14 years 4 months ago
2001
Springer
At ISW’99, Nishioka, Hanaoka and Imai proposed a digital signature scheme on ID-based key-sharing infrastructures. That signature scheme is claimed to be secure if the discrete l...