An optimal class of symmetric key generation systems
Proc. of the EUROCRYPT 84 workshop on Advances in cryptology: theory and application of cryptographic techniques
Key storage in secure networks
Discrete Applied Mathematics
Lecture Notes in Computer Science on Advances in Cryptology-EUROCRYPT'88
Zero-knowledge proofs of identity
Journal of Cryptology
The knowledge complexity of interactive proof systems
SIAM Journal on Computing
Flexible access control with master keys
CRYPTO '89 Proceedings on Advances in cryptology
CRYPTO '93 Proceedings of the 13th annual international cryptology conference on Advances in cryptology
On Some Methods for Unconditionally Secure Key Distributionand Broadcast Encryption
Designs, Codes and Cryptography - Special issue: selected areas in cryptography I
Communication-efficient anonymous group identification
CCS '98 Proceedings of the 5th ACM conference on Computer and communications security
Trustee-based tracing extensions to anonymous cash and the making of anonymous change
Proceedings of the sixth annual ACM-SIAM symposium on Discrete algorithms
Cryptographic solution to a problem of access control in a hierarchy
ACM Transactions on Computer Systems (TOCS)
Proofs of Partial Knowledge and Simplified Design of Witness Hiding Protocols
CRYPTO '94 Proceedings of the 14th Annual International Cryptology Conference on Advances in Cryptology
Collusion-Secure Fingerprinting for Digital Data (Extended Abstract)
CRYPTO '95 Proceedings of the 15th Annual International Cryptology Conference on Advances in Cryptology
Efficient Generation of Shared RSA Keys (Extended Abstract)
CRYPTO '97 Proceedings of the 17th Annual International Cryptology Conference on Advances in Cryptology
Efficient Group Signature Schemes for Large Groups (Extended Abstract)
CRYPTO '97 Proceedings of the 17th Annual International Cryptology Conference on Advances in Cryptology
CRYPTO '98 Proceedings of the 18th Annual International Cryptology Conference on Advances in Cryptology
How to Convert any Digital Signature Scheme into a Group Signature Scheme
Proceedings of the 5th International Workshop on Security Protocols
Verifiable secret-ballot elections
Verifiable secret-ballot elections
Efficient and generalized group signatures
EUROCRYPT'97 Proceedings of the 16th annual international conference on Theory and application of cryptographic techniques
EUROCRYPT'91 Proceedings of the 10th annual international conference on Theory and application of cryptographic techniques
Threshold-based identity recovery for privacy enhanced applications
Proceedings of the 7th ACM conference on Computer and communications security
On pseudonymization of audit data for intrusion detection
International workshop on Designing privacy enhancing technologies: design issues in anonymity and unobservability
CRYPTO '02 Proceedings of the 22nd Annual International Cryptology Conference on Advances in Cryptology
On the Security of Homage Group Authentication Protocol
FC '01 Proceedings of the 5th International Conference on Financial Cryptography
Authentic Attributes with Fine-Grained Anonymity Protection
FC '00 Proceedings of the 4th International Conference on Financial Cryptography
Design and Security Analysis of Anonymous Group Identification Protocols
PKC '02 Proceedings of the 5th International Workshop on Practice and Theory in Public Key Cryptosystems: Public Key Cryptography
The Cramer-Shoup Strong-RSASignature Scheme Revisited
PKC '03 Proceedings of the 6th International Workshop on Theory and Practice in Public Key Cryptography: Public Key Cryptography
Provable bounds for portable and flexible privacy-preserving access
Proceedings of the tenth ACM symposium on Access control models and technologies
Remote revocation of smart cards in a private DRM system
ACSW Frontiers '05 Proceedings of the 2005 Australasian workshop on Grid computing and e-research - Volume 44
Fighting entity authentication frauds by combining different technologies
BT Technology Journal
ASIACCS '06 Proceedings of the 2006 ACM Symposium on Information, computer and communications security
Succinct representation of flexible and privacy-preserving access rights
The VLDB Journal — The International Journal on Very Large Data Bases
Privacy-enhancing methods for e-health applications: how to prevent statistical analyses and attacks
International Journal of Business Intelligence and Data Mining
Cryptanalysis and improvement of an ID-based ad-hoc anonymous identification scheme at CT-RSA 05
Information Processing Letters
A pairing based cryptographic anonymous authentication scheme
Proceedings of the 5th International Conference on Ubiquitous Information Management and Communication
Proceedings of the 19th ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems
Anonymous password-based authenticated key exchange
INDOCRYPT'05 Proceedings of the 6th international conference on Cryptology in India
The shy mayor: private badges in geosocial networks
ACNS'12 Proceedings of the 10th international conference on Applied Cryptography and Network Security
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We develop new schemes for anonymous authentication that support identity escrow. Our protocols also allow a prover to demonstrate membership in an arbitrary subset of users; key revocation is an important special case of this feature. Using the Fiat-Shamir heuristic, our interactive authentication protocols yield new constructions for non-interactive group signature schemes. We use the higher-residuosity assumption, which leads to greater efficiency and more natural security proofs than previous constructions. It also leads to an increased vulnerability to collusion attacks, although countermeasures are available.