113 search results - page 9 / 23 » Provable Security of ID-Based Proxy Signature Schemes |
EUROCRYPT
1995
Springer
13 years 10 months ago
1995
Springer
Abstract. We introduce Verifiable Signature Sharing (VCS), a cryptographic primitive for protecting digital signatures. VCS enables the holder of a digitally signed document, who m...
ACISP
2005
Springer
14 years 8 days ago
2005
Springer
A blind signature scheme is a protocol for obtaining a digital signature from a signer, but the signer can neither learn the messages he/she sign nor the signatures the recipients ...
CISC
2007
Springer
13 years 10 months ago
2007
Springer
This paper proposes a new ID-based proxy signature scheme based on the bilinear pairings. The number of paring operation involved in the verification procedure of our scheme is onl...
CRYPTO
2000
Springer
13 years 11 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...
ACISP
2003
Springer
13 years 10 months ago
2003
Springer
In some practical circumstances, the ability of a signer should be restricted. In group signature schemes, a group member may be allowed to generate signatures up to a certain numb...