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

Microsoft Research Blog

Researchers make advances in database security “arms race”

September 3, 2015

By Allison Linn, Senior Writer, Microsoft Research A Microsoft researcher and his academic colleagues have figured out a way to obtain personal information from certain encrypted databases even when the databases are being protected by…

Publication

cuHE: A Homomorphic Encryption Accelerator Library

Wei Dai, Berk Sunar

BalkanCryptSec 2015 | September 2015

Publication

Enlightening Ph.D. Students with the Elegance of Logic — My personal memory about Prof. Jose Meseguer

Shuo Chen

Proceedings of the Festschrift Symposium in Honor of Jose Meseguer (LNCS 9200) | September 2015

Publication

Homomorphic computation of edit distance

Jung Hee Cheon, Miran Kim, Kristin Lauter

International Conference on Financial Cryptography and Data Security – FC 2015 | September 2015

Publication

Ring-LWE cryptography for the number theorist

Yara Elias, Kristin Lauter, Ekin Ozman, Katherine E. Stange

arXiv preprint arXiv:1508.01375 | September 2015

Project

Publication

Accelerating SWHE Based PIRs Using GPUs

Wei Dai, Yarkın Doröz, Berk Sunar

FC 2015: Financial Cryptography and Data Security | September 2015

Publication

Bulk Collection of Signals Intelligence: Technical Options

Butler Lampson

Published by National Academy Press | September 2015

Editor(s): Alan Shaw

ISBN: 978-0-309-32520-2

Publication

Observing and Preventing Leakage in MapReduce

Olya Ohrimenko, Manuel Costa, Cédric Fournet, Christos Gkantsidis, Markulf Kohlweiss, Divya Sharma

MSR-TR-2015-70 | September 2015

Published by Microsoft

Project

Publication

Secure Computation Interfaces

Manuel Costa, Sriram Rajamani, Mark Russinovich, Kapil Vaswani, Orion Hodson, Marcus Peinado

MSR-TR-2015-67 | August 2015

Published by Microsoft

Project

FourQlib

FourQlib is an efficient and portable math library that provides functions for computing essential elliptic curve operations on a high-performance curve called “FourQ”. This curve targets the 128-bit security level and supports computations that are…

Security, privacy, and cryptography

Highlights