illustration of lock, four asterisks and a shield with a fingerprint on it on a green gradient background

Security, privacy, and cryptography

Leveraging Large Language Models for Automated Proof Synthesis in Rust

photos of PhD students Anunay Kulshrestha and Karan Newatia with a photo of Senior Cryptographer Josh Benaloh in the middle with a microphone icon on a blue and purple gradient background

Intern Insights: Dr. Josh Benaloh with Anunay Kulshrestha and Karan Newatia

Bayes Security (β*, higher better) of DP-SGD against membership and attribute inference on the Adult and Purchase datasets as a function of the number of training steps. The green dashed line shows the corresponding DP budget (ε). Membership and attribute inference curves decrease monotonically as the model is trained for longer and the accuracy and DP budget grow.

Closed-Form Bounds for DP-SGD against Record-level Inference

ProvCam: A Camera Module with Self-Contained TCB for Producing Verifiable Videos

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Published Date

Publication

High Assurance Policy-Based Key Management at Low Cost

Tolga Acar, Lan Nguyen

MSR-TR-2014-49 | April 2014

Publication

Four-Dimensional Gallant-Lambert-Vanstone Scalar Multiplication (Full version)

Patrick Longa, Francesco Sica

Journal of Cryptology | April 2014

Publication

Achieving Privacy in Verifiable Computation with Multiple Servers – Without FHE and without Pre-processing

Prabhanjan Ananth, Nishanth Chandran, Vipul Goyal, Bhavana Kanukurthi, Rafail Ostrovsky

Public-Key Cryptography – PKC 2014 – 17th International Conference on Practice and Theory in Public-Key Cryptography, Buenos Aires, Argentina | March 2014

ISBN: 978-3-642-54630-3

Video

Privacy and Online Advertising

March 5, 2014 | Saikat Guha

Saikat Guha talks about how it is possible to deliver relevant ads to mobile phone users, while preserving their privacy.

03:51

Publication

Who Owns the Future?

Jaron Lanier

Published by Simon & Schuster | March 2014

ISBN: 9781451654974

Video

Publication

Elliptic Curve Cryptography in Practice

Joppe W. Bos, J. Alex Halderman, Nadia Heninger, Jonathan Moore, Michael Naehrig, Eric Wustrow

2014 Financial Cryptography | March 2014

Publication

Oblivious Query Processing

Arvind Arasu, Raghav Kaushik

17th International Conference on Database Theory (ICDT) | March 2014

Publication

Locally Updatable and Locally Decodable Codes

Nishanth Chandran, Bhavana Kanukurthi, Rafail Ostrovsky

Theory of Cryptography – 11th Theory of Cryptography Conference, TCC 2014, San Diego, CA, USA, February 24-26, 2014. Proceedings | March 2014

ISBN: 978-3-642-54241-1

Publication

Re-encryption, Functional Re-encryption, and Multi-hop Re-encryption: A Framework for Achieving Obfuscation-Based Security and Instantiations from Lattices

Nishanth Chandran, Melissa Chase, Feng-Hao Liu, Ryo Nishimaki, Keita Xagawa

Public-Key Cryptography – PKC 2014 – 17th International Conference on Practice and Theory in Public-Key Cryptography, Buenos Aires, Argentina, March 26-28, 2014. Proceedings | March 2014

ISBN: 978-3-642-54630-3

Publication

ZÃ˜: An Optimizing Distributing Zero-Knowledge Compiler

Benjamin Livshits, Ben Livshits

MSR-TR-2014-27 | February 2014

Security, privacy, and cryptography

Highlights