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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 2.7k 470

  2. kuscia kuscia Public

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

    Go 145 105

  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 181 72

  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++ 326 146

  5. heu heu Public

    A high-performance homomorphic encryption algorithm library.

    C++ 110 47

  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++ 126 82

Repositories

Showing 10 of 48 repositories
  • .github Public

    Default community health files for SecretFlow

    secretflow/.github's past year of commit activity
    8 Apache-2.0 11 1 15 Updated Sep 9, 2026
  • 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++ 326 Apache-2.0 146 21 (5 issues need help) 22 Updated Sep 9, 2026
  • 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++ 55 Apache-2.0 49 20 (1 issue needs help) 12 Updated Sep 9, 2026
  • 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 145 Apache-2.0 105 20 (4 issues need help) 17 Updated Sep 7, 2026
  • 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++ 126 Apache-2.0 82 3 4 Updated Sep 7, 2026
  • sfl Public

    Secretflow Federated Learning library

    secretflow/sfl's past year of commit activity
    Python 12 Apache-2.0 4 9 5 Updated Sep 4, 2026
  • serving Public

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

    secretflow/serving's past year of commit activity
    C++ 16 Apache-2.0 7 5 10 Updated Aug 25, 2026
  • mplang Public

    The multi-party programming language

    secretflow/mplang's past year of commit activity
    Python 19 Apache-2.0 6 3 12 Updated Aug 5, 2026
  • heu Public

    A high-performance homomorphic encryption algorithm library.

    secretflow/heu's past year of commit activity
    C++ 110 Apache-2.0 47 5 (1 issue needs help) 5 Updated Jul 15, 2026
  • devtools Public
    secretflow/devtools's past year of commit activity
    Python 7 Apache-2.0 15 1 5 Updated Jun 18, 2026