15 search results - page 1 / 3 » Signature Schemes and Anonymous Credentials from Bilinear Ma... |
CRYPTO
2004
Springer
13 years 10 months ago
2004
Springer
Abstract. We propose a new and efficient signature scheme that is provably secure in the plain model. The security of our scheme is based on a discrete-logarithm-based assumption p...
CTRSA
2005
Springer
13 years 10 months ago
2005
Springer
We propose a dynamic accumulator scheme from bilinear pairings, whose security is based on the Strong Diffie-Hellman assumption. We show applications of this accumulator in constru...
PKC
2009
Springer
14 years 5 months ago
2009
Springer
Abstract. The success of electronic authentication systems, be it eID card systems or Internet authentication systems such as CardSpace, highly depends on the provided level of use...
IJNSEC
2007
13 years 4 months ago
2007
In 2001, Rivest et al. rstly introduced the concept of ring signatures. A ring signature is a simpli ed group signature without any manager. It protects the anonymity of a signer....
ASIACRYPT
2004
Springer
13 years 8 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...