Security without identification: transaction systems to make big brother obsolete
Communications of the ACM
Unlinkable serial transactions: protocols and applications
ACM Transactions on Information and System Security (TISSEC)
Tor: the second-generation onion router
SSYM'04 Proceedings of the 13th conference on USENIX Security Symposium - Volume 13
Enhanced privacy id: a direct anonymous attestation scheme with enhanced revocation capabilities
Proceedings of the 2007 ACM workshop on Privacy in electronic society
Blacklistable anonymous credentials: blocking misbehaving users without ttps
Proceedings of the 14th ACM conference on Computer and communications security
Creating, destroying, and restoring value in wikipedia
Proceedings of the 2007 international ACM conference on Supporting group work
PEREA: towards practical TTP-free revocation in anonymous authentication
Proceedings of the 15th ACM conference on Computer and communications security
A practical system for globally revoking the unlinkable pseudonyms of unknown users
ACISP'07 Proceedings of the 12th Australasian conference on Information security and privacy
Nymble: anonymous IP-address blocking
PET'07 Proceedings of the 7th international conference on Privacy enhancing technologies
Jack: scalable accumulator-based nymble system
Proceedings of the 9th annual ACM workshop on Privacy in the electronic society
BLAC: Revoking Repeatedly Misbehaving Anonymous Users without Relying on TTPs
ACM Transactions on Information and System Security (TISSEC)
Making a nymbler nymble using VERBS
PETS'10 Proceedings of the 10th international conference on Privacy enhancing technologies
Nymble: Blocking Misbehaving Users in Anonymizing Networks
IEEE Transactions on Dependable and Secure Computing
Efficient computationally private information retrieval from anonymity or trapdoor groups
ISC'10 Proceedings of the 13th international conference on Information security
Formalizing Anonymous Blacklisting Systems
SP '11 Proceedings of the 2011 IEEE Symposium on Security and Privacy
SP '11 Proceedings of the 2011 IEEE Symposium on Security and Privacy
Revisiting the computational practicality of private information retrieval
FC'11 Proceedings of the 15th international conference on Financial Cryptography and Data Security
BNymble: more anonymous blacklisting at almost no cost (a short paper)
FC'11 Proceedings of the 15th international conference on Financial Cryptography and Data Security
PERM: practical reputation-based blacklisting without TTPS
Proceedings of the 2012 ACM conference on Computer and communications security
NSS'12 Proceedings of the 6th international conference on Network and System Security
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We introduce Faust, a solution to the "anonymous blacklisting problem:" allow an anonymous user to prove that she is authorized to access an online service such that if the user misbehaves, she retains her anonymity but will be unable to authenticate in future sessions. Faust uses no trusted third parties and is one to two orders of magnitude more efficient than previous schemes without trusted third parties. The key idea behind Faust is to eliminate the explicit blacklist used in all previous approaches, and rely instead on an implicit whitelist, based on blinded authentication tokens.