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IJNSEC
2006
94views more  IJNSEC 2006»
13 years 7 months ago
Construction of Dynamic Threshold Decryption Scheme from Pairing
The first dynamic threshold decryption scheme from pairing is presented. It is secure in groups equipped with a bilinear map, and caters to some important requirements in real app...
Yu Long, Kefei Chen
FC
2005
Springer
143views Cryptology» more  FC 2005»
14 years 1 months ago
Risk Assurance for Hedge Funds Using Zero Knowledge Proofs
Abstract. This work introduces a new tool for a fund manager to verifiably communicate portfolio risk characteristics to an investor. We address the classic dilemma: How can an in...
Michael Szydlo
CSFW
2012
IEEE
11 years 10 months ago
Securing Interactive Programs
Abstract—This paper studies the foundations of informationflow security for interactive programs. Previous research assumes that the environment is total, that is, it must alway...
Willard Rafnsson, Daniel Hedin, Andrei Sabelfeld
SP
2009
IEEE
129views Security Privacy» more  SP 2009»
14 years 2 months ago
CLAMP: Practical Prevention of Large-Scale Data Leaks
Providing online access to sensitive data makes web servers lucrative targets for attackers. A compromise of any of the web server’s scripts, applications, or operating system c...
Bryan Parno, Jonathan M. McCune, Dan Wendlandt, Da...
CCS
2008
ACM
13 years 9 months ago
Information leaks in structured peer-to-peer anonymous communication systems
We analyze information leaks in the lookup mechanisms of structured peer-to-peer anonymous communication systems and how these leaks can be used to compromise anonymity. We show t...
Prateek Mittal, Nikita Borisov