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#[macro_use]
extern crate lazy_static;
extern crate num_bigint;
extern crate num_traits;
extern crate rand;
extern crate sha2;
#[cfg(test)]
extern crate data_encoding;
use std::fmt;
mod constants;
mod elgamal;
mod math;
pub use elgamal::{Decryptor, Encryptor, KeyPairGenerator};
pub struct PublicKey(pub [u8; 256]);
impl PublicKey {
fn from_bytes(buf: &[u8; 256]) -> Self {
let mut x = [0u8; 256];
x.copy_from_slice(buf);
PublicKey(x)
}
}
impl Clone for PublicKey {
fn clone(&self) -> Self {
PublicKey::from_bytes(&self.0)
}
}
impl fmt::Debug for PublicKey {
fn fmt(&self, formatter: &mut fmt::Formatter) -> Result<(), fmt::Error> {
self.0[..].fmt(formatter)
}
}
impl PartialEq for PublicKey {
fn eq(&self, other: &Self) -> bool {
self.0
.iter()
.zip(other.0.iter())
.fold(true, |acc, (a, b)| acc && (a == b))
}
}
pub struct PrivateKey(pub [u8; 256]);
impl PrivateKey {
fn from_bytes(buf: &[u8; 256]) -> Self {
let mut x = [0u8; 256];
x.copy_from_slice(buf);
PrivateKey(x)
}
}
impl Clone for PrivateKey {
fn clone(&self) -> Self {
PrivateKey::from_bytes(&self.0)
}
}
impl fmt::Debug for PrivateKey {
fn fmt(&self, formatter: &mut fmt::Formatter) -> Result<(), fmt::Error> {
self.0[..].fmt(formatter)
}
}