https://github.com/pmuens/pyfv12

Python implementation of "Somewhat Practical Fully Homomorphic Encryption"
https://github.com/pmuens/pyfv12

cryptography homomorphic-encryption lattice-based-crypto learning-with-errors lwe ring-learning-with-errors rlwe

Last synced: 26 days ago
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Python implementation of "Somewhat Practical Fully Homomorphic Encryption"

• Host: GitHub
• URL: https://github.com/pmuens/pyfv12
• Owner: pmuens
• Created: 2020-06-04T12:47:51.000Z (over 4 years ago)
• Default Branch: master
• Last Pushed: 2020-06-04T12:50:28.000Z (over 4 years ago)
• Last Synced: 2024-10-20T04:44:38.877Z (3 months ago)
• Topics: cryptography, homomorphic-encryption, lattice-based-crypto, learning-with-errors, lwe, ring-learning-with-errors, rlwe
• Language: Python
• Homepage:
• Size: 8.79 KB
• Stars: 20
• Watchers: 3
• Forks: 4
• Open Issues: 2
• Metadata Files:
  • Readme: README.md

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README

        
# Py[FV12](https://eprint.iacr.org/2012/144.pdf)

Python implementation of Fan and Vercauterens ["Somewhat Practical Fully Homomorphic Encryption"](https://eprint.iacr.org/2012/144.pdf).

This implementation closely follows the paper. Theorems, Lemmas and Proofs were translated into tests. I avoided bit-shifting and other advanced techniques to keep the code as clean and comprehensible as possible.

**NOTE:** This implementation is for educational purposes only. 

## Usage

1. `pipenv install`

1. `pipenv shell`

1. `python main.py`

1. `python main.py tests`