27 search results - page 1 / 6 » The Physically Observable Security of Signature Schemes |
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...
EUROCRYPT
2005
Springer
13 years 10 months ago
2005
Springer
In undeniable signature schemes, zero-knowledgeness and non-transferability have been identified so far. In this paper, by separating these two notions, we show the first 3-move ...
EUROCRYPT
2003
Springer
13 years 10 months ago
2003
Springer
Abstract. Digital Signatures emerge naturally from Public-Key Encryption based on trapdoor permutations, and the “duality” of the two primitives was noted as early as Diffie-He...
EUROPKI
2006
Springer
13 years 8 months ago
2006
Springer
Ring signature is a group-oriented signature in which the signer can spontaneously form a group and generate a signature such that the verifier is convinced the signature was gener...
SCN
2010
Springer
13 years 3 months ago
2010
Springer
Group signatures is a powerful primitive with many practical applications, allowing a group of parties to share a signature functionality, while protecting the anonymity of the si...