Publications

Peer-Reviewed Journal Publications

• SoK: Metadata-Protecting Communications Systems
  Sajin Sasy and Ian Goldberg
  (To appear at) Proceedings on Privacy Enhancing Technologies (PoPETs), 2024
• The Role of Adaptive Optimizers for Honest Private Hyperparameter Selection.
  Shubhankar Mohapatra, Sajin Sasy, Xi He, Gautam Kamath, and Om Thakkar
  Proceedings of the AAAI Conference on Artificial Intelligence, 2022
  [Code]    [Poster]    [Slides]
  (Poster and Slides by Shubhankar)
• ConsenSGX: Scaling Anonymous Communications Networks with Trusted Execution Environments.
  Sajin Sasy and Ian Goldberg
  Proceedings on Privacy Enhancing Technologies (PoPETs), 2019.
  [Code]    [Slides]    [Slides (Editable)]

Peer-Reviewed Conference Publications

• WaksOn-WaksOff: Fast Oblivious Offline/Online Shuffling and Sorting with Waksman Networks
  Sajin Sasy, Aaron Johnson, and Ian Goldberg
  ACM Conference on Computer and Communications Security (CCS), 2023.
  [Code]
• Fast Fully Oblivious Compaction and Shuffling
  Sajin Sasy, Aaron Johnson, and Ian Goldberg
  ACM Conference on Computer and Communications Security (CCS), 2022 .
  [Code]    [Slides]    [Slides (Editable)]
• Improving the Privacy of Tor Onion Services
  Edward Eaton, Sajin Sasy, and Ian Goldberg
  International Conference on Applied Cryptography and Network Security (ACNS). 2022
  [Code]
• Oblivious Sampling Algorithms for Private Data Analysis
  Sajin Sasy and Olya Ohrimenko
  Advances in Neural Information Processing Systems (NeurIPS), 2019.
  Theory and Practice of Differential Privacy (TPDP), 2020.
  [Poster]
• ZeroTrace: Oblivious Memory Primitives from Intel SGX.
  Sajin Sasy, Sergey Gorbunov, Christopher W. Fletcher
  Network and Distributed System Security Symposium (NDSS). 2018.
• A Wizard-of-Oz Study of Curiosity in Human-Robot Interaction .
  Edith Law, Vicky Cai, Qi Feng Liu, Sajin Sasy, Joslin Goh, Alex Blidaru, Dana Kulić
  IEEE International Symposium on Robot and Human Interactive Communication (RO-MAN). 2017.

Manuscripts

• Searchable Encryption from Secure Enclaves .
  Sajin Sasy and Sergey Gorbunov. 2018

Theses

• Securing Cloud Computations with Oblivious Primitives from Intel SGX .
  UWSpace: Master's Thesis, University of Waterloo, Waterloo, ON, Canada. (December 2017)