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PET
2010
Springer
14 years 1 months ago
Making a Nymbler Nymble Using VERBS
In this work, we propose a new platform to enable service providers, such as web site operators, on the Internet to block past abusive users of anonymizing networks (for example, T...
Ryan Henry, Kevin Henry, Ian Goldberg
SP
2010
IEEE
158views Security Privacy» more  SP 2010»
14 years 1 months ago
Tamper Evident Microprocessors
Abstract—Most security mechanisms proposed to date unquestioningly place trust in microprocessor hardware. This trust, however, is misplaced and dangerous because microprocessors...
Adam Waksman, Simha Sethumadhavan
CSFW
2010
IEEE
14 years 1 months ago
A Framework for the Sound Specification of Cryptographic Tasks
Nowadays it is widely accepted to formulate the security of a protocol carrying out a given task via the "trusted-party paradigm," where the protocol execution is compar...
Juan A. Garay, Aggelos Kiayias, Hong-Sheng Zhou
ESORICS
2010
Springer
13 years 11 months ago
Optimistic Fair Exchange with Multiple Arbiters
Fair exchange is one of the most fundamental problems in secure distributed computation. Alice has something that Bob wants, and Bob has something that Alice wants. A fair exchang...
Alptekin Küpçü, Anna Lysyanskaya
JCS
2010
104views more  JCS 2010»
13 years 8 months ago
Finding the PKI needles in the Internet haystack
Public-key cryptography can uniquely enable trust within distributed settings. Employing it usually requires deploying a set of tools and services collectively known as a public k...
Massimiliano Pala, Sean W. Smith