Security without identification: transaction systems to make big brother obsolete
Communications of the ACM
A secure and privacy-protecting protocol for transmitting personal information between organizations
Proceedings on Advances in cryptology---CRYPTO '86
How to prove yourself: practical solutions to identification and signature problems
Proceedings on Advances in cryptology---CRYPTO '86
Witness indistinguishable and witness hiding protocols
STOC '90 Proceedings of the twenty-second annual ACM symposium on Theory of computing
SAC '99 Proceedings of the 6th Annual International Workshop on Selected Areas in Cryptography
Dynamic Accumulators and Application to Efficient Revocation of Anonymous Credentials
CRYPTO '02 Proceedings of the 22nd Annual International Cryptology Conference on Advances in Cryptology
Efficient Identification and Signatures for Smart Cards
CRYPTO '89 Proceedings of the 9th Annual International Cryptology Conference on Advances in Cryptology
Provably Secure and Practical Identification Schemes and Corresponding Signature Schemes
CRYPTO '92 Proceedings of the 12th Annual International Cryptology Conference on Advances in Cryptology
An Efficient System for Non-transferable Anonymous Credentials with Optional Anonymity Revocation
EUROCRYPT '01 Proceedings of the International Conference on the Theory and Application of Cryptographic Techniques: Advances in Cryptology
Self-Blindable Credential Certificates from the Weil Pairing
ASIACRYPT '01 Proceedings of the 7th International Conference on the Theory and Application of Cryptology and Information Security: Advances in Cryptology
Proceedings of the International Conference on Cryptography: Policy and Algorithms
A Practical and Provably Secure Coalition-Resistant Group Signature Scheme
CRYPTO '00 Proceedings of the 20th Annual International Cryptology Conference on Advances in Cryptology
Privacy, economics, and price discrimination on the Internet
ICEC '03 Proceedings of the 5th international conference on Electronic commerce
Batch zero-knowledge proof and verification and its applications
ACM Transactions on Information and System Security (TISSEC)
Batch Verification of Short Signatures
EUROCRYPT '07 Proceedings of the 26th annual international conference on Advances in Cryptology
An Efficient Anonymous Credential System
Financial Cryptography and Data Security
An anonymous credential system and a privacy-aware PKI
ACISP'03 Proceedings of the 8th Australasian conference on Information security and privacy
Quasi-efficient revocation of group signatures
FC'02 Proceedings of the 6th international conference on Financial cryptography
EUROCRYPT'03 Proceedings of the 22nd international conference on Theory and applications of cryptographic techniques
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An anonymous credential-based access control system allows the user to prove possession of credentials to a resource guard that enforce access policies on one or more resources, whereby interactions involving the same user are unlinkable by the resource guard. This paper proposes three fast batch verifiable anonymous credential schemes. With all three schemes, the user can arbitrarily choose a portion of his access rights to prove possession of credentials while the number of expensive cryptographic computations spent is independent of the number of accessx rights being chosen. Moreover, the third anonymous credential scheme is not only fast batch verifiable but also fast fine-grained revocable, which means that to verify whether an arbitrarily chosen subset of credentials is revoked entails constant computation cost.