Crate fast_paillier

Optimized Paillier encryption scheme

Library implements Paillier encryption scheme with optimization such as:

• Faster encryption and homomorphic operations via Chinese Remainder Theorem when the private key is known
• Faster secret key generation (a.k.a faster safe primes generation)

Built on top of rug big integers library (which is based on GMP).

Modules

• utils
  Various utilities

Structs

• DecryptionKey
  Paillier decryption key
• EncryptionKey
  Paillier encryption key
• Error
  Error type used in the library

Traits

• AnyEncryptionKey
  Any key capable of encryption
• AnyEncryptionKeyExt
  Additional functionality implemented for AnyEncryptionKey

Type Aliases

• Ciphertext
  Paillier ciphertext
• Nonce
  Paillier nonce
• Plaintext
  Paillier plaintext