Anonymity and monitoring: how to monitor the infrastructure of an anonymity system
IEEE Transactions on Systems, Man, and Cybernetics, Part C: Applications and Reviews
Drac: an architecture for anonymous low-volume communications
PETS'10 Proceedings of the 10th international conference on Privacy enhancing technologies
Fully non-interactive onion routing with forward-secrecy
ACNS'11 Proceedings of the 9th international conference on Applied cryptography and network security
Cryptographic protocol analysis of AN.ON
FC'10 Proceedings of the 14th international conference on Financial Cryptography and Data Security
Using sphinx to improve onion routing circuit construction
FC'10 Proceedings of the 14th international conference on Financial Cryptography and Data Security
The dangers of composing anonymous channels
IH'12 Proceedings of the 14th international conference on Information Hiding
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Sphinx is a cryptographic message format used to relay anonymized messages within a mix network. It is more compact than any comparable scheme, and supports a full set of security features: indistinguishable replies, hiding the path length and relay position, as well as providing unlinkability for each leg of the message's journey over the network. We prove the full cryptographic security of Sphinx in the random oracle model, and we describe how it can be used as an efficient drop-in replacement in deployed remailer systems.