CRYPTO
15 years 20 days ago
2006 Springer 
Abstract. We introduce algebraic geometric techniques in secret sharing and in secure multi-party computation (MPC) in particular. The main result is a linear secret sharing scheme...
CRYPTO
15 years 21 days ago
2006 Springer 
We present an identity-based cryptosystem that features fully anonymous ciphertexts and hierarchical key delegation. We give a proof of security in the standard model, based on the...
CRYPTO
15 years 21 days ago
2006 Springer 
Abstract. The problem of perfectly secure message transmission concerns two synchronized non-faulty processors sender (S) and receiver (R) that are connected by a synchronous netwo...
CRYPTO
15 years 21 days ago
2006 Springer 
This paper considers the problem of password-authenticated key exchange (PAKE) in a client-server setting, where the server authenticates using a stored password file, and it is de...
CRYPTO
15 years 20 days ago
2006 Springer
In the setting of multiparty computation, a set of parties wish to jointly compute a function of their inputs, while preserving security in the case that some subset of them are co...
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Cryptology