PET
2005
Springer
14 years 1 months ago
2005
Springer
Trust negotiation between two subjects require each one proving its properties to the other. Each subject specifies disclosure policies stating the types of credentials and attrib...
PET
2005
Springer
14 years 1 months ago
2005
Springer
Vehicular Ad hoc NETworks (VANETs) demand a thorough investigation of privacy related issues. On one hand, users of such networks have to be prevented from misuse of their private ...
PET
2005
Springer
14 years 1 months ago
2005
Springer
Abstract. Three main methods of content blocking are used on the Internet: blocking routes to particular IP addresses, blocking specific URLs in a proxy cache or firewall, and pr...
PET
2005
Springer
14 years 1 months ago
2005
Springer
Parallel mixing [7] is a technique for optimizing the latency of a synchronous re-encryption mix network. We analyze the anonymity of this technique when an adversary can learn the...
PET
2005
Springer
14 years 1 months ago
2005
Springer
PET
2005
Springer
14 years 1 months ago
2005
Springer
Abstract. Encrypting traffic does not prevent an attacker from performing some types of traffic analysis. We present a straightforward traffic analysis attack against encrypted HT...
PET
2005
Springer
14 years 1 months ago
2005
Springer
We review threat models used in the evaluation of anonymity systems’ vulnerability to traffic analysis. We then suggest that, under the partial adversary model, if multiple packe...
ISPEC
2005
Springer
14 years 1 months ago
2005
Springer
Abstract. A ring signature scheme can be viewed as a group signature scheme with no anonymity revocation and with simple group setup. A linkable ring signature (LRS) scheme additio...
ISPEC
2005
Springer
14 years 1 months ago
2005
Springer
A (t, n) threshold proxy signature scheme enables an original signer to delegate the signature authority to a proxy group of n member such that t or more than t proxy signers can ...
ISPEC
2005
Springer
14 years 1 months ago
2005
Springer
We present an architecture for detecting “zero-day” worms and viruses in incoming email. Our main idea is to intercept every incoming message, prescan it for potentially danger...