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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

AI detection of malicious push notifications in augmented reality in the workplace

Sarah Katz

Cyber Security: A Peer-Reviewed Journal | September 2024, Vol 8(1): pp. 38-47

Publication

Adaptive Security, Erasures, and Network Assumptions in Communication-Local MPC

Nishanth Chandran, Juan Garay, Ankit Kumar Misra, Rafail Ostrovsky, Vassilis Zikas

2024 Theory of Cryptography Conference | September 2024

Publication

Confidential Computing Proofs

Mark Russinovich, Cédric Fournet, Greg Zaverucha, Josh Benaloh, Brandon Murdoch, Manuel Costa

ACM Queue | August 2024, Vol 22: pp. 73-100

Publication

HyperNova: Recursive arguments for customizable constraint systems

Abhiram Kothapalli, Srinath Setty

August 2024

Microsoft Research Blog

Research Focus: Week of August 26, 2024

August 28, 2024 | Zinan Lin, Qingfeng Sun, Can Xu, Pu Zhao, Qingwei Lin 林庆维, Weizhu Chen, Huiqiang Jiang, Chengruidong Zhang, Qianhui Wu, Xufang Luo, Dongsheng Li, Chin-Yew Lin, Yuqing Yang, Lili Qiu, Srinath Setty

Learn what’s next for AI at Research Forum on Sept. 3;  WizardArena simulates human-annotated chatbot games; MInference speeds pre-filling for long-context LLMs via dynamic sparse attention; Reef: Fast succinct non-interactive zero-knowledge regex proofs.

Decorative graphic with wavy shapes in the background in blues and purples. Text overlay in center left reads: “Research Focus: August 26, 2024”

Publication

On cycles of pairing-friendly abelian varieties

Maria Corte-Real Santos, Craig Costello, Michael Naehrig

Advances in Cryptology – CRYPTO | August 2024

Publication

Oblivious issuance of proofs

Michele Orrù, Stefano Tessaro, Greg Zaverucha, Chenzhi Zhu

Advances in Cryptology — CRYPTO 2024 | August 2024

Publication

ElectionGuard: a Cryptographic Toolkit to Enable Verifiable Elections

Josh Benaloh, Michael Naehrig, Olivier Pereira, D. Wallach

USENIX Security | August 2024

Podcast

Abstracts: August 15, 2024

August 15, 2024

Advanced AI may make it easier for bad actors to deceive others online. A multidisciplinary research team is exploring one solution: a credential that allows people to show they’re not bots without sharing identifying information.…

Stylized microphone and sound waves illustration.

Publication

Personhood credentials: Artificial intelligence and the value of privacy-preserving tools to distinguish who is real online

Steven Adler, Zoë Hitzig, Shrey Jain, Catherine Brewer, Wayne Chang, Renée DiResta, Eddy Lazzarin, Sean McGregor, Wendy Seltzer, Divya Siddarth, Nouran Soliman, Tobin South, Connor Spelliscy, Manu Sporny, Varya Srivastava, John Bailey, Brian Christian, Andrew Critch, Ronnie Falcon, Heather Flanagan, Kim Hamilton Duffy, Eric Ho, Claire R. Leibowicz, Srikanth Nadhamuni, Alan Z. Rozenshtein, David Schnurr, Evan Shapiro, Lacey Strahm, Andrew Trask, Zoe Weinberg, Cedric Whitney, Tom Zick

August 2024

Security, privacy, and cryptography

Highlights