Everything we do, we publish and open source
Join the research team at zama
See our job openingsJune 2022
Blind rotation in fully homomorphic encryption with extended keys
— Marc Joye and Pascal Paillier
December 2021
Balanced non-adjacent forms
— Marc Joye
December 2021
Improved programmable bootstrapping with larger precision and efficient arithmetic circuits for TFHE
— Ilaria Chillotti, Damien Ligier, Jean-Baptiste Orfila, and Samuel Tap
July 2021
Programmable bootstrapping enables efficient homomorphic inference of deep neural networks
— Ilaria Chillotti, Marc Joye, and Pascal Paillier
December 2020
CONCRETE: Concrete Operates oN Ciphertexts Rapidly by Extending TfhE
— Ilaria Chillotti, Marc Joye, Damien Ligier, Jean-Baptiste Orfila, and Samuel Tap
December 2020
New challenges for fully homomorphic encryption
— Ilaria Chillotti, Marc Joye, and Pascal Paillier
august 2020
SANNS: Scaling up secure approximate k-nearest neighbors search.
— Hao Chen, Ilaria Chillotti, Yihe Dong, Oxana Poburinnaya, Ilya Razenshteyn, and M. Sadegh Riazi
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Explore more content about the Concrete Numpy library

Announcing Concrete ML v0.2
We are announcing the release of Concrete ML as a public alpha. The package is built on top of Concrete Numpy.
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Quantization of Neural Networks for Fully Homomorphic Encryption
Machine Learning and the Need for Privacy
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Privacy-preserving insurance quotes
A tutorial on how to build an FHE-enabled insurance incident predictor.
Read ArticleExplore more content about the Hummingbird library

Announcing Concrete ML v0.2
We are announcing the release of Concrete ML as a public alpha. The package is built on top of Concrete Numpy.
Read Article.png)
Quantization of Neural Networks for Fully Homomorphic Encryption
Machine Learning and the Need for Privacy
Read Article.png)
Privacy-preserving insurance quotes
A tutorial on how to build an FHE-enabled insurance incident predictor.
Read Article