Upgrade to secp256k1 v12, bitcoin v16, and crates bitcoin_hashes

[rust-lightning] / src / util / ser.rs

diff --git a/src/util/ser.rs b/src/util/ser.rs
index c1d2802a76da834d03555cf73b0e2f88139d52a5..0b2a626fb0beff87d7df6b7a44adf1b75f35cc89 100644 (file)
--- a/src/util/ser.rs
+++ b/src/util/ser.rs
@@ -6,7 +6,7 @@ use std::io::{Read, Write};
 use std::collections::HashMap;
 use std::hash::Hash;
 
-use secp256k1::{Secp256k1, Signature};
+use secp256k1::Signature;
 use secp256k1::key::{PublicKey, SecretKey};
 use bitcoin::util::hash::Sha256dHash;
 use bitcoin::blockdata::script::Script;
@@ -334,7 +334,7 @@ impl Writeable for PublicKey {
 impl<R: Read> Readable<R> for PublicKey {
        fn read(r: &mut R) -> Result<Self, DecodeError> {
                let buf: [u8; 33] = Readable::read(r)?;
-               match PublicKey::from_slice(&Secp256k1::without_caps(), &buf) {
+               match PublicKey::from_slice(&buf) {
                        Ok(key) => Ok(key),
                        Err(_) => return Err(DecodeError::InvalidValue),
                }
@@ -352,7 +352,7 @@ impl Writeable for SecretKey {
 impl<R: Read> Readable<R> for SecretKey {
        fn read(r: &mut R) -> Result<Self, DecodeError> {
                let buf: [u8; 32] = Readable::read(r)?;
-               match SecretKey::from_slice(&Secp256k1::without_caps(), &buf) {
+               match SecretKey::from_slice(&buf) {
                        Ok(key) => Ok(key),
                        Err(_) => return Err(DecodeError::InvalidValue),
                }
@@ -374,14 +374,14 @@ impl<R: Read> Readable<R> for Sha256dHash {
 
 impl Writeable for Signature {
        fn write<W: Writer>(&self, w: &mut W) -> Result<(), ::std::io::Error> {
-               self.serialize_compact(&Secp256k1::without_caps()).write(w)
+               self.serialize_compact().write(w)
        }
 }
 
 impl<R: Read> Readable<R> for Signature {
        fn read(r: &mut R) -> Result<Self, DecodeError> {
                let buf: [u8; 64] = Readable::read(r)?;
-               match Signature::from_compact(&Secp256k1::without_caps(), &buf) {
+               match Signature::from_compact(&buf) {
                        Ok(sig) => Ok(sig),
                        Err(_) => return Err(DecodeError::InvalidValue),
                }