hypercore 0.1.4

Secure, distributed, append-only log
Documentation 
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extern crate rust_sodium as sodium;

pub use self::sodium::crypto::sign::ed25519::{PublicKey, SecretKey, Seed,
                                              Signature};
use self::sodium::crypto::sign::ed25519::{gen_keypair, keypair_from_seed};

/// Ed25519 key pair.
#[derive(Debug, PartialEq)]
pub struct KeyPair {
  /// The public key.
  pub public_key: PublicKey,
  /// The secret key.
  pub secret_key: SecretKey,
}

impl KeyPair {
  /// Create a new ed25519 key pair instance from a Seed.
  pub fn with_seed(seed: &Seed) -> Self {
    let (public_key, secret_key) = keypair_from_seed(seed);
    KeyPair {
      public_key,
      secret_key,
    }
  }
}

impl Default for KeyPair {
  fn default() -> Self {
    let (public_key, secret_key) = gen_keypair();
    KeyPair {
      public_key,
      secret_key,
    }
  }
}