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CCA
2009
Springer
14 years 2 months ago
Uniqueness, Continuity, and Existence of Implicit Functions in Constructive Analysis
We extract a quantitative variant of uniqueness from the usual hypotheses of the implicit functions theorem. This leads not only to an a priori proof of continuity, but also to an ...
Hannes Diener, Peter Schuster
FATES
2003
Springer
14 years 1 months ago
Using a Software Testing Technique to Improve Theorem Proving
Most efforts to combine formal methods and software testing go in the direction of exploiting formal methods to solve testing problems, most commonly test case generation. Here we ...
Reiner Hähnle, Angela Wallenburg
EUROCRYPT
2010
Springer
14 years 22 days ago
Constant-Round Non-malleable Commitments from Sub-exponential One-Way Functions
We present a constant-round non-malleable commitment scheme based on the existence of sub-exponential one-way functions and using a blackbox proof of security. As far as we know, t...
Rafael Pass, Hoeteck Wee
CRYPTO
2006
Springer
109views Cryptology» more  CRYPTO 2006»
13 years 11 months ago
Construction of a Non-malleable Encryption Scheme from Any Semantically Secure One
There are several candidate semantically secure encryption schemes, yet in many applications non-malleability of encryptions is crucial. We show how to transform any semantically s...
Rafael Pass, Abhi Shelat, Vinod Vaikuntanathan
CORR
2010
Springer
89views Education» more  CORR 2010»
13 years 8 months ago
An Oracle Strongly Separating Deterministic Time from Nondeterministic Time, via Kolmogorov Complexity
Hartmanis used Kolmogorov complexity to provide an alternate proof of the classical result of Baker, Gill, and Solovay that there is an oracle relative to which P is not NP. We re...
David Doty