78 search results - page 12 / 16 » (Convertible) Undeniable Signatures Without Random Oracles |
CISC
2007
Springer
15 years 4 months ago
2007
Springer
Abstract. In this paper, we propose a signcryption scheme which provides all the following properties at the same time. (1) forward security: the private key of a sender does not h...
106
Voted
ASIACRYPT
2001
Springer
15 years 4 months ago
2001
Springer
In this paper we formalize the notion of a ring signature, which makes it possible to specify a set of possible signers without revealing which member actually produced the signatu...
140
Voted
EUROCRYPT
2010
Springer
15 years 17 days ago
2010
Springer
We investigate the possibility to prove security of the well-known blind signature schemes by Chaum, and by Pointcheval and Stern in the standard model, i.e., without random oracle...
112
Voted
CCS
2004
ACM
15 years 5 months ago
2004
ACM
This paper describes the direct anonymous attestation scheme (DAA). This scheme was adopted by the Trusted Computing Group as the method for remote authentication of a hardware mo...
84
Voted
CCS
2010
ACM
15 years 7 months ago
2010
ACM
In an attribute-based signature (ABS), users sign messages with any predicate of their attributes issued from an attribute authority. Under this notion, a signature attests not to...