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FSTTCS
2010
Springer
13 years 5 months ago
On extracting computations from propositional proofs (a survey)
This paper describes a project that aims at showing that propositional proofs of certain tautologies in weak proof system give upper bounds on the computational complexity of func...
Pavel Pudlák
ICALP
2005
Springer
14 years 1 months ago
Single-Key AIL-MACs from Any FIL-MAC
Abstract. We investigate a general paradigm for constructing arbitraryinput-length (AIL) MACs from fixed-input-length (FIL) MACs, define the waste as the relevant efficiency para...
Ueli M. Maurer, Johan Sjödin
PROVSEC
2007
Springer
14 years 2 months ago
Formal Proof of Provable Security by Game-Playing in a Proof Assistant
Game-playing is an approach to write security proofs that are easy to verify. In this approach, security definitions and intractable problems are written as programs called games ...
Reynald Affeldt, Miki Tanaka, Nicolas Marti
CADE
2007
Springer
14 years 8 months ago
SRASS - A Semantic Relevance Axiom Selection System
This paper describes the design, implementation, and testing of a system for selecting necessary axioms from a large set also containing superfluous axioms, to obtain a proof of a...
Geoff Sutcliffe, Yury Puzis
SECRYPT
2007
126views Business» more  SECRYPT 2007»
13 years 9 months ago
Additive Proofs of Knowledge - A New Notion for Non-Interactive Proofs
In this paper, we study the opacity property of verifiably encrypted signatures (VES) of Boneh et al. (proposed in Eurocrypt 2003). Informally, opacity implies that although some...
Amitabh Saxena