Identity-Based Encryption from the Weil Pairing
CRYPTO '01 Proceedings of the 21st 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
Digital Signcryption or How to Achieve Cost(Signature & Encryption)
CRYPTO '97 Proceedings of the 17th Annual International Cryptology Conference on Advances in Cryptology
Short Signatures 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
Universal Designated Multi Verifier Signature Schemes
ICPADS '05 Proceedings of the 11th International Conference on Parallel and Distributed Systems - Workshops - Volume 02
Identity-based universal designated multi-verifiers signature schemes
Computer Standards & Interfaces
Secure universal designated verifier signature without random oracles
International Journal of Information Security
An identity based universal designated verifier signature scheme secure in the standard model
Journal of Systems and Software
Attacks on a Universal Designated Verifier Signature Scheme
IAS '09 Proceedings of the 2009 Fifth International Conference on Information Assurance and Security - Volume 01
Designated verifier proofs and their applications
EUROCRYPT'96 Proceedings of the 15th annual international conference on Theory and application of cryptographic techniques
New extensions of pairing-based signatures into universal designated verifier signatures
ICALP'06 Proceedings of the 33rd international conference on Automata, Languages and Programming - Volume Part II
Universal designated verifier signature proof (or how to efficiently prove knowledge of a signature)
ASIACRYPT'05 Proceedings of the 11th international conference on Theory and Application of Cryptology and Information Security
Short (identity-based) strong designated verifier signature schemes
ISPEC'06 Proceedings of the Second international conference on Information Security Practice and Experience
Improved identity-based signcryption
PKC'05 Proceedings of the 8th international conference on Theory and Practice in Public Key Cryptography
Short signature and universal designated verifier signature without random oracles
ACNS'05 Proceedings of the Third international conference on Applied Cryptography and Network Security
Efficient identity-based encryption without random oracles
EUROCRYPT'05 Proceedings of the 24th annual international conference on Theory and Applications of Cryptographic Techniques
Universal designated verifier signatures without random oracles or non-black box assumptions
SCN'06 Proceedings of the 5th international conference on Security and Cryptography for Networks
| Hi-index | 0.00 |
Universal Designated Verifier Signature (UDVS) was introduced by Steinfeld et al. in Asiacrypt'03. UDVS allows a signature holder, who has a signature of a signer, to convince a designated verifier that he is in possession of a signer's signature, while the verifier cannot transfer such conviction to anyone else. In existing designs of UDVS, a secure channel is required between the signer and the signature holder for signature transmission. In this paper, we eliminate that requirement by combining the notions of UDVS and signcryption, and for the first time, propose the notion of universal designated verifier signcryption (UDVSC). We provide formal definitions and a concrete universal designated verifier signcryption scheme in the identity-based setting.