X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=blobdiff_plain;f=lightning%2Fsrc%2Futil%2Fcrypto.rs;h=98963c7c2bd4fd823c614e25b50dd1785d8dbab2;hb=62d52c6020830385844943de094d85a330c456df;hp=cdd00d92af9c5f3cd0a2fe3a61c3447310a0bba2;hpb=e9d9711de4ddc20b78eb110abfe400da6eef863d;p=rust-lightning

diff --git a/lightning/src/util/crypto.rs b/lightning/src/util/crypto.rs
index cdd00d92..98963c7c 100644
--- a/lightning/src/util/crypto.rs
+++ b/lightning/src/util/crypto.rs
@@ -11,14 +11,14 @@ macro_rules! hkdf_extract_expand {
 	($salt: expr, $ikm: expr) => {{
 		let mut hmac = HmacEngine::<Sha256>::new($salt);
 		hmac.input($ikm);
-		let prk = Hmac::from_engine(hmac).into_inner();
+		let prk = Hmac::from_engine(hmac).to_byte_array();
 		let mut hmac = HmacEngine::<Sha256>::new(&prk[..]);
 		hmac.input(&[1; 1]);
-		let t1 = Hmac::from_engine(hmac).into_inner();
+		let t1 = Hmac::from_engine(hmac).to_byte_array();
 		let mut hmac = HmacEngine::<Sha256>::new(&prk[..]);
 		hmac.input(&t1);
 		hmac.input(&[2; 1]);
-		(t1, Hmac::from_engine(hmac).into_inner(), prk)
+		(t1, Hmac::from_engine(hmac).to_byte_array(), prk)
 	}};
 	($salt: expr, $ikm: expr, 2) => {{
 		let (k1, k2, _) = hkdf_extract_expand!($salt, $ikm);
@@ -30,17 +30,17 @@ macro_rules! hkdf_extract_expand {
 		let mut hmac = HmacEngine::<Sha256>::new(&prk[..]);
 		hmac.input(&k2);
 		hmac.input(&[3; 1]);
-		let k3 = Hmac::from_engine(hmac).into_inner();
+		let k3 = Hmac::from_engine(hmac).to_byte_array();
 
 		let mut hmac = HmacEngine::<Sha256>::new(&prk[..]);
 		hmac.input(&k3);
 		hmac.input(&[4; 1]);
-		let k4 = Hmac::from_engine(hmac).into_inner();
+		let k4 = Hmac::from_engine(hmac).to_byte_array();
 
 		let mut hmac = HmacEngine::<Sha256>::new(&prk[..]);
 		hmac.input(&k4);
 		hmac.input(&[5; 1]);
-		let k5 = Hmac::from_engine(hmac).into_inner();
+		let k5 = Hmac::from_engine(hmac).to_byte_array();
 
 		(k1, k2, k3, k4, k5)
 	}}
@@ -64,6 +64,7 @@ pub fn sign<C: Signing>(ctx: &Secp256k1<C>, msg: &Message, sk: &SecretKey) -> Si
 }
 
 #[inline]
+#[allow(unused_variables)]
 pub fn sign_with_aux_rand<C: Signing, ES: Deref>(
 	ctx: &Secp256k1<C>, msg: &Message, sk: &SecretKey, entropy_source: &ES
 ) -> Signature where ES::Target: EntropySource {