David Evans

Lingxuan Hu, David Evans
MobiCom
2004

Many sensor network applications require location awareness, but it is often too expensive to include a GPS receiver in a sensor network node. Hence, localization schemes for sensor networks… (More)

Faster Secure Two-Party Computation Using Garbled Circuits

Ying Huang, David Evans, Jonathan Katz, Lior Malka
USENIX Security Symposium
2011

Secure two-party computation enables two parties to evaluate a function cooperatively without revealing to either party anything beyond the function’s output. The garbled-circuit technique, a generic… (More)

Perracotta: mining temporal API rules from imperfect traces

Jinlin Yang, David Evans, Deepali Bhardwaj, Thirumalesh Bhat, Manuvir Das
ICSE
2006

Dynamic inference techniques have been demonstrated to provide useful support for various software engineering tasks including bug finding, test suite evaluation and improvement, and specification… (More)

Feature Squeezing: Detecting Adversarial Examples in Deep Neural Networks

Although deep neural networks (DNNs) have achieved great success in many tasks, they can often be fooled by \emph{adversarial examples} that are generated by adding small but purposeful distortions… (More)

Using Directional Antennas to Prevent Wormhole Attacks

Wormhole attacks enable an attacker with limited resources and no cryptographic material to wreak havoc on wireless networks. To date, no general defenses against wormhole attacks have been proposed.… (More)

Improving Security Using Extensible Lightweight Static Analysis

David Evans, David Larochelle
IEEE Software
2002

Most security attacks exploit instances of well-known classes of implementation flaws. Developers could detect and eliminate many of these flaws before deploying the software, yet these problems… (More)

N-Variant Systems: A Secretless Framework for Security through Diversity

Benjamin Cox, David Evans
USENIX Security Symposium
2006

We present an architectural framework for systematically using automated diversity to provide high assurance detection and disruption for large classes of attacks. The framework executes a set of… (More)

Hierarchy of evidence: a framework for ranking evidence evaluating healthcare interventions.

David Evans
Journal of clinical nursing
2003

A number of hierarchies of evidence have been developed to enable different research methods to be ranked according to the validity of their findings. However, most have focused on evaluation of the… (More)

Private Set Intersection: Are Garbled Circuits Better than Custom Protocols?

Cryptographic protocols for Private Set Intersection (PSI) are the basis for many important privacy-preserving applications. Over the past few years, intensive research has been devoted to designing… (More)

Efficient Privacy-Preserving Biometric Identification

Ying Huang, Lior Malka, David Evans, Jonathan Katz
NDSS
2011

We present an efficient matching protocol that can be used in many privacy-preserving biometric identification systems in the semi-honest setting. Our most general technical contribution is a new… (More)

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