Search Results for author: Arpita Patra

Found 5 papers, 0 papers with code

ASTRA: High Throughput 3PC over Rings with Application to Secure Prediction

no code implementations5 Dec 2019 Harsh Chaudhari, Ashish Choudhury, Arpita Patra, Ajith Suresh

In this work, we present concretely-efficient protocols for secure $3$-party computation (3PC) over a ring of integers modulo $2^{\ell}$ tolerating one corruption, both with semi-honest and malicious security.

Fairness regression +1

BLAZE: Blazing Fast Privacy-Preserving Machine Learning

no code implementations18 May 2020 Arpita Patra, Ajith Suresh

This motivated the area of Privacy-preserving Machine Learning (PPML) where privacy of the data is guaranteed.

Benchmarking BIG-bench Machine Learning +3

SWIFT: Super-fast and Robust Privacy-Preserving Machine Learning

no code implementations20 May 2020 Nishat Koti, Mahak Pancholi, Arpita Patra, Ajith Suresh

In this work, we propose SWIFT, a robust PPML framework for a range of ML algorithms in SOC setting, that guarantees output delivery to the users irrespective of any adversarial behaviour.

Benchmarking BIG-bench Machine Learning +2

MPClan: Protocol Suite for Privacy-Conscious Computations

no code implementations24 Jun 2022 Nishat Koti, Shravani Patil, Arpita Patra, Ajith Suresh

In addition to having an improved online communication cost, we can shut down almost half of the parties in the online phase, thereby saving up to 50% in the system's operational costs.

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