lux-lattice

GPU-accelerated lattice cryptography library for the Lux Network.

Features

• NTT - Number Theoretic Transform with Metal/CUDA acceleration
• Polynomial Ring - Ring operations over cyclotomic polynomials
• Gaussian Sampling - Discrete Gaussian sampling for lattice schemes
• Multi-party - Threshold cryptography with Shamir secret sharing

Dependencies

• lux-gpu - GPU acceleration foundation

Installation

cmake -B build -DCMAKE_BUILD_TYPE=Release
cmake --build build
cmake --install build --prefix /usr/local

Usage

CMake

find_package(lux-lattice REQUIRED)
target_link_libraries(myapp PRIVATE lux::lattice)

pkg-config (for CGO)

export CGO_CFLAGS=$(pkg-config --cflags lux-lattice)
export CGO_LDFLAGS=$(pkg-config --libs lux-lattice)

Go Bindings

See github.com/luxfi/lattice for Go bindings.

Documentation

• Full Documentation
• GPU Acceleration

License

BSD-3-Clause - See LICENSE