Module holochain_sodium::sign

This module provides access to libsodium

Example

extern crate holochain_sodium;
use holochain_sodium::{secbuf::SecBuf, sign::*};

fn main() {
    let mut seed = SecBuf::with_secure(32);
    seed.randomize();

    let mut public_key = SecBuf::with_insecure(PUBLICKEYBYTES);
    let mut secret_key = SecBuf::with_secure(SECRETKEYBYTES);
    seed_keypair(&mut public_key, &mut secret_key, &mut seed).unwrap();

    let mut message = SecBuf::with_insecure(32);
    message.randomize();

    let mut signature = SecBuf::with_insecure(64);
    sign(&mut message, &mut secret_key, &mut signature).unwrap();

    assert!(verify(&mut signature, &mut message, &mut public_key));
}

Constants

PUBLICKEYBYTES
SECRETKEYBYTES

Functions

seed_keypair	Generate a signing keypair from a seed buffer
sign	generate a signature
verify	verify a signature given the message and a publicKey