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

On Subliminal Channels in Encrypt-on-Cast Voting Systems

Ariel J. Feldman, Josh Benaloh

Proceedings of the 2009 Electronic Voting Technology Workshop / Workshop on Trustworthy Elections (EVT/WOTE ’09) | August 2009

Video

Public Key Cryptosystems: Stronger Security from General Assumptions

August 11, 2009 | Tal Malkin

Public key encryption (PKE) allows parties that had never met in advance to communicate over an unsafe channel. The notion was conceived in the 1970s, followed by the discovery that one could provide formal definitions…

01:12:42

Publication

Baggy Bounds Checking: An Efficient and Backwards-Compatible Defense Against Out-of-Bounds Errors

Periklis Akritidis, Manuel Costa, Miguel Castro, Steven Hand

18th USENIX Security Symposium (USENIX Security ’09) | August 2009

18th USENIX Security Symposium (USENIX Security '09)

Publication

End-to-end Verification of Security Enforcement is Fine (Extended version)

Nikhil Swamy, Juan Chen, Ravi Chugh

MSR-TR-2009-98 | August 2009

Publication

Discriminative Substring Decoding for Transliteration

Colin Cherry, Hisami Suzuki

Proceedings of EMNLP | August 2009

Proceedings of EMNLP

Publication

Isogenies of Elliptic Curves: A Computational Approach

Dan Shumow

August 2009

Publication

Position Based Cryptography

Nishanth Chandran, Vipul Goyal, Ryan Moriarty, Rafail Ostrovsky

Advances in Cryptology – CRYPTO 2009, 29th Annual International Cryptology Conference, Santa Barbara, CA, USA, August 16-20, 2009. Proceedings | August 2009

ISBN: 978-3-642-03355-1

Publication