Security without identification: transaction systems to make big brother obsolete
Communications of the ACM
On the Security of Ping-Pong Protocols when Implemented using the RSA
CRYPTO '85 Advances in Cryptology
STOC '82 Proceedings of the fourteenth annual ACM symposium on Theory of computing
Elections with unconditionally-secret ballots and disruption equivalent to breaking RSA
Lecture Notes in Computer Science on Advances in Cryptology-EUROCRYPT'88
Payment systems and credential mechanisms with provable security against abuse by individuals
CRYPTO '88 Proceedings on Advances in cryptology
Which new RSA signatures can be computed from some given RSA signatures? (extended abstract)
EUROCRYPT '90 Proceedings of the workshop on the theory and application of cryptographic techniques on Advances in cryptology
CRYPTO '89 Proceedings on Advances in cryptology
CCS '94 Proceedings of the 2nd ACM Conference on Computer and communications security
Design and implementation of the idemix anonymous credential system
Proceedings of the 9th ACM conference on Computer and communications security
SAC '99 Proceedings of the 6th Annual International Workshop on Selected Areas in Cryptography
How To Break and Repair A "Provably Secure" Untraceable Payment System
CRYPTO '91 Proceedings of the 11th 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
Anonymous credentials with biometrically-enforced non-transferability
Proceedings of the 2003 ACM workshop on Privacy in the electronic society
ASIACCS '06 Proceedings of the 2006 ACM Symposium on Information, computer and communications security
Specification of a framework for the anonymous use of privileges
Telematics and Informatics - Special issue: Developing a culture of privacy in the global village
Concurrently-secure credential ownership proofs
ASIACCS '07 Proceedings of the 2nd ACM symposium on Information, computer and communications security
Privacy and e-commerce: a consumer-centric perspective
Electronic Commerce Research
Vulnerabilities in Anonymous Credential Systems
Electronic Notes in Theoretical Computer Science (ENTCS)
Efficient attributes for anonymous credentials
Proceedings of the 15th ACM conference on Computer and communications security
Rethinking accountable privacy supporting services: extended abstract
Proceedings of the 4th ACM workshop on Digital identity management
Minimal information disclosure with efficiently verifiable credentials
Proceedings of the 4th ACM workshop on Digital identity management
Access with Fast Batch Verifiable Anonymous Credentials
ICICS '08 Proceedings of the 10th International Conference on Information and Communications Security
An Open Framework for Remote Electronic Elections
CANS '08 Proceedings of the 7th International Conference on Cryptology and Network Security
An Accumulator Based on Bilinear Maps and Efficient Revocation for Anonymous Credentials
Irvine Proceedings of the 12th International Conference on Practice and Theory in Public Key Cryptography: PKC '09
Threshold Attribute-Based Signatures and Their Application to Anonymous Credential Systems
AFRICACRYPT '09 Proceedings of the 2nd International Conference on Cryptology in Africa: Progress in Cryptology
Leak-free mediated group signatures
Journal of Computer Security
Oblivious transfer with access control
Proceedings of the 16th ACM conference on Computer and communications security
Anonymous credentials on a standard java card
Proceedings of the 16th ACM conference on Computer and communications security
Exploiting cryptography for privacy-enhanced access control: A result of the PRIME Project
Journal of Computer Security - EU-Funded ICT Research on Trust and Security
Blinding for unanticipated signatures
EUROCRYPT'87 Proceedings of the 6th annual international conference on Theory and application of cryptographic techniques
Privacy protection in PKIs: a separation-of-authority approach
WISA'06 Proceedings of the 7th international conference on Information security applications: PartI
Medical information privacy assurance: cryptographic and system aspects
SCN'02 Proceedings of the 3rd international conference on Security in communication networks
A signature scheme with efficient protocols
SCN'02 Proceedings of the 3rd international conference on Security in communication networks
Anonymity 2.0 - X.509 extensions supporting privacy-friendly authentication
CANS'07 Proceedings of the 6th international conference on Cryptology and network security
Wireless Personal Communications: An International Journal
Measuring the user's anonymity when disclosing personal properties
Proceedings of the 6th International Workshop on Security Measurements and Metrics
Privacy preservation with X.509 standard certificates
Information Sciences: an International Journal
Anonymous credentials from (indexed) aggregate signatures
Proceedings of the 7th ACM workshop on Digital identity management
Point-based trust: define how much privacy is worth
ICICS'06 Proceedings of the 8th international conference on Information and Communications Security
Virtual fingerprinting as a foundation for reputation in open systems
iTrust'06 Proceedings of the 4th international conference on Trust Management
Security analysis and fix of an anonymous credential system
ACISP'05 Proceedings of the 10th Australasian conference on Information Security and Privacy
Limits to anonymity when using credentials
SP'04 Proceedings of the 12th international conference on Security Protocols
A cryptographic framework for the controlled release of certified data
SP'04 Proceedings of the 12th international conference on Security Protocols
Efficient Attributes for Anonymous Credentials
ACM Transactions on Information and System Security (TISSEC) - Special Issue on Computer and Communications Security
Multi-show anonymous credentials with encrypted attributes in the standard model
CANS'11 Proceedings of the 10th international conference on Cryptology and Network Security
Full proof cryptography: verifiable compilation of efficient zero-knowledge protocols
Proceedings of the 2012 ACM conference on Computer and communications security
Protecting privacy by sanitizing personal data: a new approach to anonymous credentials
Proceedings of the 8th ACM SIGSAC symposium on Information, computer and communications security
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A multi-party cryptographic protocol and a proof of its security are presented. The protocol is based on RSA using a one-way-function. Its participants are individuals and organizations, which are not assumed to trust each other. The protocol implements a "credential mechanism", which is used to transfer personal information about individuals from one organization to another, while allowing individuals to retain substantial control over such transfers.It is proved that the privacy of individuals is protected in a way that is optimal against cooperation of all organizations, even if the organizations have infinite computational resources. We introduce a "formal credential mechanism", based on an "ideal RSA cryptosystem". It allows individuals a chance of successful cheating that is proved to be exponentially small in the amount of computation required. The new proof techniques used are based on probability theory and number theory and may be of more general applicability.