177 search results - page 5 / 36 » Trusted Computing, Trusted Third Parties, and Verified Commu... |
DBSEC
2000
13 years 9 months ago
2000
In this paper, we present a fair-exchange electronic commerce (e-commerce) protocol, based on using an online trusted third party, that ensures fairness and prevents any party fro...
COMPSAC
2003
IEEE
14 years 27 days ago
2003
IEEE
Securely accessing unfamiliar services in public environments using ad hoc wireless networks is challenging. We present a proxy-based approach that uses other existing network cha...
ACISP
2004
Springer
13 years 11 months ago
2004
Springer
Abstract. In this paper we propose an optimistic two-party fair exchange protocol which does not rely on a centralized trusted third party. Instead, the fairness of the protocol re...
STOC
1996
ACM
13 years 11 months ago
1996
ACM
A fundamental problem in designing secure multi-party protocols is how to deal with adaptive adversaries i.e., adversaries that may choose the corrupted parties during the course ...
CSI
2008
13 years 7 months ago
2008
This paper presents a new fair document exchange protocol based on bilinear pairing with off-line trusted third party (TTP). In such a fair exchange scenario, each party owns a va...