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CRYPTO
2004
Springer
154views Cryptology» more  CRYPTO 2004»
14 years 27 days ago
An Improved Correlation Attack Against Irregular Clocked and Filtered Keystream Generators
Abstract. In this paper we propose a new key recovery attack on irregular clocked keystream generators where the stream is filtered by a nonlinear Boolean function. We show that t...
Håvard Molland, Tor Helleseth
ACSW
2007
13 years 9 months ago
Design Principles for Low Latency Anonymous Network Systems Secure against Timing Attacks
Low latency anonymous network systems, such as Tor, were considered secure against timing attacks when the threat model does not include a global adversary. In this threat model t...
Rungrat Wiangsripanawan, Willy Susilo, Reihaneh Sa...
CORR
2010
Springer
139views Education» more  CORR 2010»
13 years 7 months ago
Compromising Tor Anonymity Exploiting P2P Information Leakage
Privacy of users in P2P networks goes far beyond their current usage and is a fundamental requirement to the adoption of P2P protocols for legal usage. In a climate of cold war be...
Pere Manils, Chaabane Abdelberri, Stevens Le-Blond...
CCS
2009
ACM
14 years 2 months ago
As-awareness in Tor path selection
Tor is an anonymous communications network with thousands of router nodes worldwide. An intuition reflected in much of the literature on anonymous communications is that, as an a...
Matthew Edman, Paul F. Syverson
FC
2008
Springer
81views Cryptology» more  FC 2008»
13 years 9 months ago
Don't Clog the Queue! Circuit Clogging and Mitigation in P2P Anonymity Schemes
At Oakland 2005, Murdoch and Danezis described an attack on the Tor anonymity service that recovers the nodes in a Tor circuit, but not the client. We observe that in a peer-to-pee...
Jon McLachlan, Nicholas Hopper