EUROCRYPT
2012
Springer
11 years 6 months ago
2012
Springer
sion of an extended abstract published in Proceedings of Eurocrypt 2012, Springer-Verlag, 2012. Available from the IACR Cryptology ePrint Archive as Report 2012/012. Malleability ...
IACR
2011
12 years 3 months ago
2011
What does it mean for an encryption scheme to be leakage-resilient? Prior formulations require that the scheme remains semantically secure even in the presence of leakage, but onl...
CRYPTO
2011
Springer
12 years 4 months ago
2011
Springer
In this paper, we initiate a study of zero knowledge proof systems in the presence of sidechannel attacks. Specifically, we consider a setting where a cheating verifier is allow...
JAR
2010
13 years 2 months ago
2010
Meta-logics and type systems based on intuitionistic logic are commonly used for specifying natural deduction proof systems. We shall show here that linear logic can be used as a m...
ECCC
2010
13 years 2 months ago
2010
Applications based on outsourcing computation require guarantees to the data owner that the desired computation has been performed correctly by the service provider. Methods based...
TCS
2002
13 years 3 months ago
2002
We study proof systems for reasoning about logical consequences and refinement of structured specifications, based on similar systems proposed earlier in the literature [ST 88, Wi...
SIAMCOMP
1998
13 years 3 months ago
1998
This paper continues the investigation of the connection between probabilistically checkable proofs (PCPs) and the approximability of NP-optimization problems. The emphasis is on p...
ENTCS
2007
13 years 4 months ago
2007
This paper is concerned with a proof-theoretic observation about two kinds of proof systems for regular cyclic objects. It is presented for the case of two formal systems that are...
CORR
2007
Springer
13 years 4 months ago
2007
Springer
We obtain two results about the proof complexity of deep inference: 1) deep-inference proof systems are as powerful as Frege ones, even when both are extended with the Tseitin exte...
CSR
2009
Springer
13 years 7 months ago
2009
Springer
In this paper we investigate the following two questions: Q1: Do there exist optimal proof systems for a given language L? Q2: Do there exist complete problems for a given promise ...