#homomorphic #paillier #threshold-paillier

pht-crypto

Threshold homomorphic encryption, currently threshold paillier

1 unstable release

0.1.0-alpha Sep 6, 2021

#1924 in Cryptography

LGPL-3.0+

13KB
279 lines

Partially Homomorphic Threshold Cryptography

This library implements partially homomorphic threshold encryption. Currently only a threshold variant of paillier is implemented.

WARNING!

This library is written as a learning exercise and for research purposes. Do not use for anything that should be secure.

Todo

  • implement ergonomic Api on ciphertexts with implicit public key
  • better documentation
  • set up CI pipeline
  • misuse resistant share_combine function
  • proper error handling (use thiserror)
  • make serde dependency optional

Dependencies

~23MB
~534K SLoC