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SecretFlow

A unified framework for privacy-preserving data analysis and machine learning
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SecretFlow: A Unified Privacy-Preserving Computing Framework

It supports multiple mainstream privacy-preserving computing technologies including MPC, FL, TEE, HE, and DP. Through a well-designed layered architecture and readily available privacy-preserving data analysis and machine learning modeling, the framework lowers the threshold for developers to use.

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  1. secretflow secretflow Public

    A unified framework for privacy-preserving data analysis and machine learning

    Python 2.6k 458

  2. kuscia kuscia Public

    Kuscia(Kubernetes-based Secure Collaborative InfrA) is a K8s-based privacy-preserving computing task orchestration framework.

    Go 132 100

  3. scql scql Public

    SCQL (Secure Collaborative Query Language) is a system that allows multiple distrusting parties to run joint analysis without revealing their private data.

    Go 170 73

  4. spu spu Public

    SPU (Secure Processing Unit) aims to be a provable, measurable secure computation device, which provides computation ability while keeping your private data protected.

    C++ 311 136

  5. heu heu Public

    A high-performance homomorphic encryption algorithm library.

    C++ 108 45

  6. yacl yacl Public

    YACL (Yet Another Common crypto library) is a C++ library that contains cryptography, network and io modules which other SecretFlow code depends on.

    C++ 119 83

Repositories

Showing 10 of 46 repositories
  • psi Public

    The repo of Private Set Intersection(PSI) and Private Information Retrieval(PIR) from SecretFlow.

    secretflow/psi’s past year of commit activity
    C++ 45 Apache-2.0 46 15 (1 issue needs help) 11 Updated Dec 1, 2025
  • yacl Public

    YACL (Yet Another Common crypto library) is a C++ library that contains cryptography, network and io modules which other SecretFlow code depends on.

    secretflow/yacl’s past year of commit activity
    C++ 119 Apache-2.0 83 5 10 Updated Dec 1, 2025
  • mplang Public

    The multi-party programming language

    secretflow/mplang’s past year of commit activity
    Python 15 Apache-2.0 5 3 3 Updated Dec 1, 2025
  • .github Public

    Default community health files for SecretFlow

    secretflow/.github’s past year of commit activity
    8 Apache-2.0 10 1 15 Updated Dec 1, 2025
  • serving Public

    SecretFlow-Serving is a serving system for privacy-preserving machine learning models.

    secretflow/serving’s past year of commit activity
    C++ 15 Apache-2.0 5 4 10 Updated Nov 30, 2025
  • spu Public

    SPU (Secure Processing Unit) aims to be a provable, measurable secure computation device, which provides computation ability while keeping your private data protected.

    secretflow/spu’s past year of commit activity
    C++ 311 Apache-2.0 136 23 (5 issues need help) 24 Updated Nov 28, 2025
  • kuscia Public

    Kuscia(Kubernetes-based Secure Collaborative InfrA) is a K8s-based privacy-preserving computing task orchestration framework.

    secretflow/kuscia’s past year of commit activity
    Go 132 Apache-2.0 100 78 (23 issues need help) 17 Updated Nov 28, 2025
  • sfl Public

    Secretflow Federated Learning library

    secretflow/sfl’s past year of commit activity
    Python 10 Apache-2.0 4 9 7 Updated Nov 26, 2025
  • bazel-registry Public

    Bazel Registry for SecretFlow Stack

    secretflow/bazel-registry’s past year of commit activity
    Starlark 12 13 0 11 Updated Nov 26, 2025
  • heu Public

    A high-performance homomorphic encryption algorithm library.

    secretflow/heu’s past year of commit activity
    C++ 108 Apache-2.0 45 5 (1 issue needs help) 2 Updated Nov 25, 2025
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