298 search results - page 49 / 60 » Strong Anonymous Signatures |
PKC
2009
Springer
13 years 12 months ago
2009
Springer
Abstract. Zero-knowledge proofs with witness elimination are protocols that enable a prover to demonstrate knowledge of a witness to the verifier that accepts the interaction prov...
STOC
2002
ACM
14 years 7 months ago
2002
ACM
A randomized algorithm is given that solves the wait-free consensus problem for a shared-memory model with infinitely many processes. The algorithm is based on a weak shared coin ...
AC
2000
Springer
13 years 7 months ago
2000
Springer
nvented abstract representations of value. As time passed, representations of value became more abstract, progressing from barter through bank notes, payment orders, checks, credit...
CCS
2007
ACM
14 years 1 months ago
2007
ACM
In ciphertext policy attribute-based encryption (CP-ABE), every secret key is associated with a set of attributes, and every ciphertext is associated with an access structure on a...
PROVSEC
2007
Springer
14 years 1 months ago
2007
Springer
In this paper we study security definitions for authenticated key exchange (AKE) protocols. We observe that there are several families of attacks on AKE protocols that lie outsid...