This release is a pre-release and may not be stable for production use.
HEU
HEU (Homomorphic Encryption processing Unit) is a user-friendly and high-performance homomorphic encryption library that supports multiple types and scalable hardware acceleration.
document
https://www.secretflow.org.cn/docs/heu/
Repo status
Homomorphic encryption algorithms are mainly divided into two categories: partially homomorphic encryption (PHE) and fully homomorphic encryption (FHE). Currently, HEU supports most PHE algorithms, while FHE is still under development and will take some time.
Supported algorithms:
- Additive homomorphic encryption
- Paillier (recommended)
- Okamoto–Uchiyama (recommended)
- EC ElGamal
- Damgard-Jurik
- Damgard-Geisler-Krøigaard (DGK)
- Fully homomorphic encryption
- Under development and is the current focus of work.
Each algorithm includes a variety of different implementations, and some implementations support hardware accelerators. For more details, please refer to the Document
Compile and install
Environmental requirements
- CPU
- x86_64: minimum required AVX instruction set
- AArch64: ARMv8
- OS
- Ubuntu 18.04+
- Centos 7
- macOS 11.1+ (macOS Big Sur+)
- Python
- Python 3.8+
Install via Pip
pip install sf-heu
Install from source
The following command will automatically compile and install HEU into the default Python environment:
git clone git@github.com:secretflow/heu.git
cd heu
sh build_wheel_entrypoint.sh
Run unit tests (optional)
# just compile, do not run any UT (optional)
bazel build heu/...
# compile and run all UTs
bazel test heu/...
Contribution Guidelines
SecretFlow is an open and inclusive community, and we welcome any kind of contribution. If you want to improve HEU, please refer to Contribution Guide
1 maintainer
Metadata
1 maintainer
Release files for sf-heu 0.5.0.dev20231128
For a detailed explanation of source distributions (sdists) and built distributions (wheels), please see the package formats documentation.
Built distributions (wheels)
| File | Interpreter | ABI | Platform | Reset |
|---|---|---|---|---|
| sf_heu-0.5.0.dev20231128-cp38-cp38-manylinux2014_x86_64.whl | CPython 3.8 | CPython 3.8 | Linux glibc 2.17+ x86-64 | Details |
| sf_heu-0.5.0.dev20231128-cp38-cp38-macosx_11_0_arm64.whl | CPython 3.8 | CPython 3.8 | macOS 11.0+ ARM64 | Details |
Total release size: 6.1 MB
Release files / sf_heu-0.5.0.dev20231128-cp38-cp38-manylinux2014_x86_64.whl
| Download URL | sf_heu-0.5.0.dev20231128-cp38-cp38-manylinux2014_x86_64.whl |
|---|---|
| Size | 3.1 MB |
| Tags | CPython 3.8 Linux glibc 2.17+ x86-64 |
|
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No |
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twine/4.0.2 CPython/3.8.18
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Release files / sf_heu-0.5.0.dev20231128-cp38-cp38-macosx_11_0_arm64.whl
| Download URL | sf_heu-0.5.0.dev20231128-cp38-cp38-macosx_11_0_arm64.whl |
|---|---|
| Size | 3.0 MB |
| Tags | CPython 3.8 macOS 11.0+ ARM64 |
|
SHA-256 checksum How to use checksums |
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| Uploaded via |
twine/4.0.2 CPython/3.8.18
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