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» Passive-Logging Attacks Against Anonymous Communications Sys...
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CCS
2007
ACM
15 years 3 months ago
Denial of service or denial of security?
We consider the effect attackers who disrupt anonymous communications have on the security of traditional high- and low-latency anonymous communication systems, as well as on the...
Nikita Borisov, George Danezis, Prateek Mittal, Pa...
ESORICS
2007
Springer
15 years 1 months ago
Countering Statistical Disclosure with Receiver-Bound Cover Traffic
Anonymous communications provides an important privacy service by keeping passive eavesdroppers from linking communicating parties. However, using long-term statistical analysis of...
Nayantara Mallesh, Matthew Wright
CCS
1998
ACM
15 years 1 months ago
The Design, Implementation and Operation of an Email Pseudonym Server
Attacks on servers that provide anonymity generally fall into two categories: attempts to expose anonymous users and attempts to silence them. Much existing work concentrates on w...
David Mazières, M. Frans Kaashoek
IJISEC
2007
87views more  IJISEC 2007»
14 years 9 months ago
Breaking four mix-related schemes based on Universal Re-encryption
Universal Re-encryption allows El-Gamal ciphertexts to be re-encrypted without knowledge of their corresponding public keys. This has made it an enticing building block for anonymo...
George Danezis
87
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CCS
2007
ACM
15 years 3 months ago
A k-anonymous communication protocol for overlay networks
Anonymity is increasingly important for network applications concerning about censorship and privacy. The existing anonymous communication protocols generally stem from mixnet and...
Pan Wang, Peng Ning, Douglas S. Reeves