Minimum disclosure proofs of knowledge
Journal of Computer and System Sciences - 27th IEEE Conference on Foundations of Computer Science October 27-29, 1986
Zero-knowledge undeniable signatures (extended abstract)
EUROCRYPT '90 Proceedings of the workshop on the theory and application of cryptographic techniques on Advances in cryptology
Convertible Undeniable Signatures
CRYPTO '90 Proceedings of the 10th Annual International Cryptology Conference on Advances in Cryptology
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
CRYPTO '89 Proceedings of the 9th Annual International Cryptology Conference on Advances in Cryptology
Designated verifier proofs and their applications
EUROCRYPT'96 Proceedings of the 15th annual international conference on Theory and application of cryptographic techniques
New convertible undeniable signature schemes
EUROCRYPT'96 Proceedings of the 15th annual international conference on Theory and application of cryptographic techniques
Security proofs for signature schemes
EUROCRYPT'96 Proceedings of the 15th annual international conference on Theory and application of cryptographic techniques
Weaknesses of undeniable signature schemes
EUROCRYPT'91 Proceedings of the 10th annual international conference on Theory and application of cryptographic techniques
Confirmer signature schemes secure against adaptive adversaries
EUROCRYPT'00 Proceedings of the 19th international conference on Theory and application of cryptographic techniques
Invisibility and anonymity of undeniable and confirmer signatures
CT-RSA'03 Proceedings of the 2003 RSA conference on The cryptographers' track
Designated verifier signature schemes: attacks, new security notions and a new construction
ICALP'05 Proceedings of the 32nd international conference on Automata, Languages and Programming
The security of the FDH variant of chaum's undeniable signature scheme
PKC'05 Proceedings of the 8th international conference on Theory and Practice in Public Key Cryptography
Designated verifier signatures: anonymity and efficient construction from any bilinear map
SCN'04 Proceedings of the 4th international conference on Security in Communication Networks
Gradually Convertible Undeniable Signatures
ACNS '07 Proceedings of the 5th international conference on Applied Cryptography and Network Security
Time-selective convertible undeniable signatures with short conversion receipts
Information Sciences: an International Journal
A generic construction for universally-convertible undeniable signatures
CANS'07 Proceedings of the 6th international conference on Cryptology and network security
On-line non-transferable signatures revisited
PKC'11 Proceedings of the 14th international conference on Practice and theory in public key cryptography conference on Public key cryptography
Provably secure pairing-based convertible undeniable signature with short signature length
Pairing'07 Proceedings of the First international conference on Pairing-Based Cryptography
How to achieve non-repudiation of origin with privacy protection in cloud computing
Journal of Computer and System Sciences
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Non-interactive designated verifier (NIDV) proofs were first introduced by Jakobsson et al. and have widely been used as confirmation and denial proofs for undeniable signature schemes. There appears to be no formal security modelling for NIDV undeniable signatures or for NIDV proofs in general. Indeed, recent work by Wang has shown the original NIDV undeniable signature scheme of Jakobsson et al. to be flawed. We argue that NIDV proofs may have applications outside of the context of undeniable signatures and are therefore of independent interest. We therefore present two security models, one for general NIDV proof systems, and one specifically for NIDV undeniable signatures. We go on to repair the NIDV proofs of Jakobsson et al., producing secure NIDV proofs suited to combination with Chaum's original undeniable signature scheme resulting in a secure and efficient concrete NIDV undeniable signature scheme.