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» On the Security of the DeKaRT Primitive
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TCC
2009
Springer
160views Cryptology» more  TCC 2009»
14 years 9 months ago
Simple, Black-Box Constructions of Adaptively Secure Protocols
We present a compiler for transforming an oblivious transfer (OT) protocol secure against an adaptive semi-honest adversary into one that is secure against an adaptive malicious ad...
Seung Geol Choi, Dana Dachman-Soled, Tal Malkin, H...
FOSAD
2004
Springer
14 years 2 months ago
A Tutorial on Physical Security and Side-Channel Attacks
Abstract. A recent branch of cryptography focuses on the physical constraints that a real-life cryptographic device must face, and attempts to exploit these constraints (running ti...
François Koeune, François-Xavier Sta...
COCO
2009
Springer
113views Algorithms» more  COCO 2009»
14 years 3 months ago
Are PCPs Inherent in Efficient Arguments?
Starting with Kilian (STOC ‘92), several works have shown how to use probabilistically checkable proofs (PCPs) and cryptographic primitives such as collision-resistant hashing to...
Guy N. Rothblum, Salil P. Vadhan
PKC
2011
Springer
185views Cryptology» more  PKC 2011»
12 years 11 months ago
Signatures on Randomizable Ciphertexts
xtended abstract which appears in the 2011 International Conference on Theory and Practice in Public Key Cryptography PKC 2011 (6–9 march 2011, Taormina, Italy) D. Catalano, N. F...
Olivier Blazy, Georg Fuchsbauer, David Pointcheval...
SP
2010
IEEE
210views Security Privacy» more  SP 2010»
14 years 26 days ago
Reconciling Belief and Vulnerability in Information Flow
Abstract—Belief and vulnerability have been proposed recently to quantify information flow in security systems. Both concepts stand as alternatives to the traditional approaches...
Sardaouna Hamadou, Vladimiro Sassone, Catuscia Pal...