A digital signature scheme secure against adaptive chosen-message attacks
SIAM Journal on Computing - Special issue on cryptography
The knowledge complexity of interactive proof systems
SIAM Journal on Computing
EUROCRYPT '89 Proceedings of the workshop on the theory and application of cryptographic techniques on Advances in cryptology
SIAM Journal on Computing
Digital Signature Schemes: General Framework and Fail-Stop Signatures
Digital Signature Schemes: General Framework and Fail-Stop Signatures
Fail-Stop Confirmer Signatures
ACISP '00 Proceedings of the 5th Australasian Conference on Information Security and Privacy
New Constructions of Fail-Stop Signatures and Lower Bounds (Extended Abstract)
CRYPTO '92 Proceedings of the 12th Annual International Cryptology Conference on Advances in Cryptology
Designated Confirmer Signatures and Public-Key Encryption are Equivalent
CRYPTO '94 Proceedings of the 14th Annual International Cryptology Conference on Advances in Cryptology
A Practical Public Key Cryptosystem Provably Secure Against Adaptive Chosen Ciphertext Attack
CRYPTO '98 Proceedings of the 18th Annual International Cryptology Conference on Advances in Cryptology
Fail-Stop Signature for Long Messages
INDOCRYPT '00 Proceedings of the First International Conference on Progress in Cryptology
CRYPTO '89 Proceedings of the 9th Annual International Cryptology Conference on Advances in Cryptology
Collision-free accumulators and fail-stop signature schemes without trees
EUROCRYPT'97 Proceedings of the 16th annual international conference on Theory and application of cryptographic techniques
Interactive bi-proof systems and 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
Efficient concurrent zero-knowledge in the auxiliary string model
EUROCRYPT'00 Proceedings of the 19th international conference on Theory and application of cryptographic techniques
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In a confirmer signature, verification of a signature requires collaboration of the confirmer. A Fail-Stop Confirmer signature provides protection against an enemy with unlimited computational power. A Fail-Stop Confirmer signature is a combination of Fail-Stop Signature and Confirmer Signature Schemes which was first constructed in [15]. In this paper we discuss security issues that will arise in naive construction of such systems.