Search Results for author: Joseph I. Choi

Found 2 papers, 1 papers with code

A Hybrid Approach to Secure Function Evaluation Using SGX

1 code implementation3 May 2019 Joseph I. Choi, Dave 'Jing' Tian, Grant Hernandez, Christopher Patton, Benjamin Mood, Thomas Shrimpton, Kevin R. B. Butler, Patrick Traynor

We describe SGX-enabled SFE protocols (modeling the enclave as an oracle), and formalize the strongest-possible notion of 2P-SFE for our setting.

Cryptography and Security

Explainable Black-Box Attacks Against Model-based Authentication

no code implementations28 Sep 2018 Washington Garcia, Joseph I. Choi, Suman K. Adari, Somesh Jha, Kevin R. B. Butler

Establishing unique identities for both humans and end systems has been an active research problem in the security community, giving rise to innovative machine learning-based authentication techniques.

BIG-bench Machine Learning Explainable Artificial Intelligence (XAI)

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