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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
ACMICEC
2008
ACM
262views ECommerce» more  ACMICEC 2008»
13 years 9 months ago
Preventing information leakage between collaborating organisations
Information sharing and protection against leakage is a critical problem especially for organisations having sensitive information. Sharing content between individuals in the same...
Muntaha Alawneh, Imad M. Abbadi
FOCS
2004
IEEE
13 years 11 months ago
Universally Composable Protocols with Relaxed Set-Up Assumptions
A desirable goal for cryptographic protocols is to guarantee security when the protocol is composed with other protocol instances. Universally Composable (UC) protocols provide th...
Boaz Barak, Ran Canetti, Jesper Buus Nielsen, Rafa...
FC
2005
Springer
97views Cryptology» more  FC 2005»
14 years 1 months ago
Time Capsule Signature
Abstract. We introduce a new cryptographic problem called time capsule signature. Time capsule signature is a ‘future signature’ that becomes valid from a specific future time...
Yevgeniy Dodis, Dae Hyun Yum
PRDC
2008
IEEE
14 years 2 months ago
Countering IPC Threats in Multiserver Operating Systems (A Fundamental Requirement for Dependability)
Multiserver operating systems have great potential to improve dependability, but, paradoxically, are paired with inherently more complex interprocess communication (IPC). Several ...
Jorrit N. Herder, Herbert Bos, Ben Gras, Philip Ho...