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227
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ASIACRYPT
2005
Springer
15 years 10 months ago
Discrete-Log-Based Signatures May Not Be Equivalent to Discrete Log
Abstract We provide evidence that the unforgeability of several discrete-log based signatures like Schnorr signatures cannot be equivalent to the discrete log problem in the standa...
Pascal Paillier, Damien Vergnaud
131
Voted
WDAG
2001
Springer
104views Algorithms» more  WDAG 2001»
15 years 9 months ago
A New Synchronous Lower Bound for Set Agreement
Abstract. We have a new proof of the lower bound that k-set agreement requires f/k + 1 rounds in a synchronous, message-passing model with f crash failures. The proof involves cons...
Maurice Herlihy, Sergio Rajsbaum, Mark R. Tuttle
150
Voted
CADE
2010
Springer
15 years 6 months ago
Sledgehammer: Judgement Day
Abstract. Sledgehammer, a component of the interactive theorem prover Isabelle, finds proofs in higher-order logic by calling the automated provers for first-order logic E, SPASS a...
Sascha Böhme, Tobias Nipkow
122
Voted
BIRTHDAY
2010
Springer
15 years 5 months ago
Dynamic Rippling, Middle-Out Reasoning and Lemma Discovery
Abstract. We present a succinct account of dynamic rippling, a technique used to guide the automation of inductive proofs. This simplifies termination proofs for rippling and hence...
Moa Johansson, Lucas Dixon, Alan Bundy
STOC
2007
ACM
102views Algorithms» more  STOC 2007»
16 years 5 months ago
Zero-knowledge from secure multiparty computation
A zero-knowledge proof allows a prover to convince a verifier of an assertion without revealing any further information beyond the fact that the assertion is true. Secure multipar...
Yuval Ishai, Eyal Kushilevitz, Rafail Ostrovsky, A...