Zero knowledge proofs of identity
STOC '87 Proceedings of the nineteenth annual ACM symposium on Theory of computing
How to prove yourself: practical solutions to identification and signature problems
Proceedings on Advances in cryptology---CRYPTO '86
An Improvement of the Fiat-Shamir Identification and Signature Scheme
CRYPTO '88 Proceedings of the 8th Annual International Cryptology Conference on Advances in Cryptology
Proving Security Against Chosen Cyphertext Attacks
CRYPTO '88 Proceedings of the 8th Annual International Cryptology Conference on Advances in Cryptology
A "Paradoxical" Indentity-Based Signature Scheme Resulting from Zero-Knowledge
CRYPTO '88 Proceedings of the 8th Annual International Cryptology Conference on Advances in Cryptology
On the Risk of Opening Distributed Keys
CRYPTO '94 Proceedings of the 14th Annual International Cryptology Conference on Advances in Cryptology
A method for authenticating based on ZKp in distributed environment
ISPA'04 Proceedings of the Second international conference on Parallel and Distributed Processing and Applications
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In this note we first develop a new computationally zero-knowledge interactive proof system of knowledge, which then is modified into an authentication scheme with secret key exchange for subsequent conventional encryption. Implemented on a standard 32-bit chip or similar, the whole protocol, which involves mutual identification of two users, exchange of a random common secret key and verification of certificates for the public keys (RSA, 512 bits) takes less than 0.7 seconds.