helib

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  "github_readme_excerpt": "HElib\n=====\n\n[![Build and Test](https://github.com/homenc/HElib/actions/workflows/github-ci.yml/badge.svg)](https://github.com/homenc/HElib/actions/workflows/github-ci.yml)\n\nHElib is an open-source ([Apache License v2.0][5]) software library that\nimplements [homomorphic encryption][6] (HE). Currently available schemes are the\nimplementations of the [Brakerski-Gentry-Vaikuntanathan][1] (BGV) scheme with\n[bootstrapping][8] and the Approximate Number scheme of [Cheon-Kim-Kim-Song][9]\n(CKKS), along with many optimizations to make homomorphic evaluation run faster,\nfocusing mostly on effective use of the [Smart-Vercauteren][2] ciphertext\npacking techniques and the [Gentry-Halevi-Smart][3] optimizations. See [this\nreport][7] for a description of a few of the algorithms using in this library.\n\nPlease refer to [CKKS-security.md](CKKS-security.md) for the latest discussion\non the security of the CKKS scheme implementation in HElib.\n\nSince mid-2018 HElib has been under extensive refactoring for *Reliability*,\n*Robustness \u0026 Serviceability*, *Performance*, and most importantly *Usability*\nfor researchers and developers working on HE and its uses.\n\nHElib supports an *\"assembly language for HE\"*, providing low-level routines\n(set, add, multiply, shift, etc.), sophisticated automatic noise management,\nimproved BGV bootstrapping, multi-threading, and also support for Ptxt\n(plaintext) objects which mimics the functionality of Ctxt (ciphertext) objects.\nThe report [Design and implementation of HElib][11] contains additional details.\nAlso, see [CHANGES.md](CHANGES.md) for more information on the HElib releases.\n\nFull installation instructions and a list of the required dependencies can be\nfound in [INSTALL.md](INSTALL.md).\n\nFor guidance in getting started programming with HElib, take a look at the\nexample programs and our CKKS tutorials located in the `examples` directory. See\n[examples/README.md](examples/README.md).\n\nIf you are interested in contributing to HElib, please read our\n[C",
  "github_repo": "homenc/HElib",
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    "crypto",
    "crypto-library",
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    "encryption",
    "encryption-library",
    "helib",
    "privacy-by-design",
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