Module elgamal 

The ElGamal cryptosystem, as used in PEP

Modules

rsk

Utilities for Triple::rsk

serde_impls 🔒

Macros

osrng 🔒

Structs

PrivateKey

Private key - load using PrivateKey::from_hex or generate with PrivateKey::random.

PublicKey

Public key - obtained using PublicKey::from_hex or PrivateKey::public_key.

SharedSecret

Shared secret created by combining a PrivateKey with a PublicKey, which, although it is basically the encoding of a RistrettoPoint, is given a separate interface to limit its usage.

Triple

ElGamal ciphertext - the result of PublicKey::encrypt.

Traits

Encoding

Adds encoding and decoding methods to PrivateKey, PublicKey, Triple, Scalar and RistrettoPoint which can all be represented as [u8; N]s for some N.

Functions

random_point

Returns a random Ristretto point, mainly for examples.

random_scalar

Returns a random scalar, mainly for examples.