Adopting (W)PubkeyHash types

[rust-lightning] / lightning / src / chain / keysinterface.rs

diff --git a/lightning/src/chain/keysinterface.rs b/lightning/src/chain/keysinterface.rs
index 51a7923963e599891fddb4a20107964184f6ba91..ce865107abc3ee831b25263a7281b08921547155 100644 (file)
--- a/lightning/src/chain/keysinterface.rs
+++ b/lightning/src/chain/keysinterface.rs
@@ -13,7 +13,7 @@ use bitcoin::hashes::{Hash, HashEngine};
 use bitcoin::hashes::sha256::HashEngine as Sha256State;
 use bitcoin::hashes::sha256::Hash as Sha256;
 use bitcoin::hashes::sha256d::Hash as Sha256dHash;
-use bitcoin::hashes::hash160::Hash as Hash160;
+use bitcoin::hash_types::WPubkeyHash;
 
 use bitcoin::secp256k1::key::{SecretKey, PublicKey};
 use bitcoin::secp256k1::{Secp256k1, Signature, Signing};
@@ -513,9 +513,9 @@ impl KeysManager {
                                let node_secret = master_key.ckd_priv(&secp_ctx, ChildNumber::from_hardened_idx(0).unwrap()).expect("Your RNG is busted").private_key.key;
                                let destination_script = match master_key.ckd_priv(&secp_ctx, ChildNumber::from_hardened_idx(1).unwrap()) {
                                        Ok(destination_key) => {
-                                               let pubkey_hash160 = Hash160::hash(&ExtendedPubKey::from_private(&secp_ctx, &destination_key).public_key.key.serialize()[..]);
+                                               let wpubkey_hash = WPubkeyHash::hash(&ExtendedPubKey::from_private(&secp_ctx, &destination_key).public_key.to_bytes());
                                                Builder::new().push_opcode(opcodes::all::OP_PUSHBYTES_0)
-                                                             .push_slice(&pubkey_hash160.into_inner())
+                                                             .push_slice(&wpubkey_hash.into_inner())
                                                              .into_script()
                                        },
                                        Err(_) => panic!("Your RNG is busted"),