Exporting rand (#137)

src/key_exchange/traits.rs

@@ -9,7 +9,7 @@ use crate::{
     hash::Hash,
     keypair::Key,
 };
-use rand_core::{CryptoRng, RngCore};
+use rand::{CryptoRng, RngCore};
 
 use std::convert::TryFrom;
 

src/key_exchange/tripledh.rs

@@ -23,7 +23,7 @@ use generic_array::{
 use generic_bytes::SizedBytes;
 use hkdf::Hkdf;
 use hmac::{Hmac, Mac, NewMac};
-use rand_core::{CryptoRng, RngCore};
+use rand::{CryptoRng, RngCore};
 
 use std::convert::TryFrom;