Demo of Private Image Matching and Retrieval

Amina Bassit

Computer Vision over Homomorphically Encrypted Data

CVPR 2025 Tutorial

June 12, 2025

FHE libraries from CPU to GPU

Library	Language	Supported Schemes
Microsoft SEAL	C++	BFV, BGV, CKKS
Lattigo	Go	BFV, BGV, CKKS
OpenFHE	C++	BFV, BGV, CKKS, FHEW, TFHE
PhantomFHE	CUDA C++	BFV, BGV, CKKS
HEaaN	C++	CKKS
Concrete (Zama)	Rust	TFHE, FHEW

Getting started

Install Docker Desktop https://www.docker.com/products/docker-desktop/
Pull the docker image aminabassit/cvpr2025-tutorial
Run the docker image on port 8888
Go to http://localhost:8888/
Pull and run the docker image using command line

            sudo docker pull aminabassit/cvpr2025-tutorial:latest
sudo docker run --name cvpr2025-tuto -d -p 8888:8888 aminabassit/cvpr2025-tutorial:latest

FHE libraries from CPU to GPU

Getting started

Questions