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rust-bitcoin-unsafe-fast
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Upgrade to bitcoin_hashes v0.11.0

This commit is contained in:
Tobin C. Harding 2022-06-07 12:39:25 +10:00
parent a24b223ae4
commit 1e46eeaa88
11 changed files with 25 additions and 27 deletions
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2
Cargo.toml
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@ -35,7 +35,7 @@ rustdoc-args = ["--cfg", "docsrs"]
[dependencies]
bech32 = { version = "0.8.1", default-features = false }
bitcoin_hashes = { version = "0.10.0", default-features = false }
bitcoin_hashes = { version = "0.11.0", default-features = false }
secp256k1 = { version = "0.23.0", default-features = false }
core2 = { version = "0.3.0", optional = true, default-features = false }

2
src/blockdata/block.rs
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@ -254,7 +254,7 @@ impl Block {
let hashes = self.txdata.iter().enumerate().map(|(i, t)| {
if i == 0 {
// Replace the first hash with zeroes.
Wtxid::default().as_hash()
Wtxid::all_zeros().as_hash()
} else {
t.wtxid().as_hash()
}

21
src/blockdata/constants.rs
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@ -13,7 +13,7 @@ use crate::prelude::*;
use core::default::Default;
use crate::hashes::hex::{self, HexIterator};
use crate::hashes::sha256d;
use crate::hashes::{Hash, sha256d};
use crate::blockdata::opcodes;
use crate::blockdata::script;
use crate::blockdata::transaction::{OutPoint, Transaction, TxOut, TxIn};
@ -114,7 +114,7 @@ pub fn genesis_block(network: Network) -> Block {
Block {
header: BlockHeader {
version: 1,
prev_blockhash: Default::default(),
prev_blockhash: Hash::all_zeros(),
merkle_root,
time: 1231006505,
bits: 0x1d00ffff,
@ -127,7 +127,7 @@ pub fn genesis_block(network: Network) -> Block {
Block {
header: BlockHeader {
version: 1,
prev_blockhash: Default::default(),
prev_blockhash: Hash::all_zeros(),
merkle_root,
time: 1296688602,
bits: 0x1d00ffff,
@ -140,7 +140,7 @@ pub fn genesis_block(network: Network) -> Block {
Block {
header: BlockHeader {
version: 1,
prev_blockhash: Default::default(),
prev_blockhash: Hash::all_zeros(),
merkle_root,
time: 1598918400,
bits: 0x1e0377ae,
@ -153,7 +153,7 @@ pub fn genesis_block(network: Network) -> Block {
Block {
header: BlockHeader {
version: 1,
prev_blockhash: Default::default(),
prev_blockhash: Hash::all_zeros(),
merkle_root,
time: 1296688602,
bits: 0x207fffff,
@ -194,7 +194,6 @@ impl ChainHash {
#[cfg(test)]
mod test {
use core::default::Default;
use super::*;
use crate::hashes::hex::{ToHex, FromHex};
use crate::network::constants::Network;
@ -206,7 +205,7 @@ mod test {
assert_eq!(gen.version, 1);
assert_eq!(gen.input.len(), 1);
assert_eq!(gen.input[0].previous_output.txid, Default::default());
assert_eq!(gen.input[0].previous_output.txid, Hash::all_zeros());
assert_eq!(gen.input[0].previous_output.vout, 0xFFFFFFFF);
assert_eq!(serialize(&gen.input[0].script_sig),
Vec::from_hex("4d04ffff001d0104455468652054696d65732030332f4a616e2f32303039204368616e63656c6c6f72206f6e206272696e6b206f66207365636f6e64206261696c6f757420666f722062616e6b73").unwrap());
@ -226,7 +225,7 @@ mod test {
let gen = genesis_block(Network::Bitcoin);
assert_eq!(gen.header.version, 1);
assert_eq!(gen.header.prev_blockhash, Default::default());
assert_eq!(gen.header.prev_blockhash, Hash::all_zeros());
assert_eq!(gen.header.merkle_root.to_hex(), "4a5e1e4baab89f3a32518a88c31bc87f618f76673e2cc77ab2127b7afdeda33b");
assert_eq!(gen.header.time, 1231006505);
@ -239,7 +238,7 @@ mod test {
fn testnet_genesis_full_block() {
let gen = genesis_block(Network::Testnet);
assert_eq!(gen.header.version, 1);
assert_eq!(gen.header.prev_blockhash, Default::default());
assert_eq!(gen.header.prev_blockhash, Hash::all_zeros());
assert_eq!(gen.header.merkle_root.to_hex(), "4a5e1e4baab89f3a32518a88c31bc87f618f76673e2cc77ab2127b7afdeda33b");
assert_eq!(gen.header.time, 1296688602);
assert_eq!(gen.header.bits, 0x1d00ffff);
@ -251,7 +250,7 @@ mod test {
fn signet_genesis_full_block() {
let gen = genesis_block(Network::Signet);
assert_eq!(gen.header.version, 1);
assert_eq!(gen.header.prev_blockhash, Default::default());
assert_eq!(gen.header.prev_blockhash, Hash::all_zeros());
assert_eq!(gen.header.merkle_root.to_hex(), "4a5e1e4baab89f3a32518a88c31bc87f618f76673e2cc77ab2127b7afdeda33b");
assert_eq!(gen.header.time, 1598918400);
assert_eq!(gen.header.bits, 0x1e0377ae);
@ -262,7 +261,7 @@ mod test {
// The *_chain_hash tests are sanity/regression tests, they verify that the const byte array
// representing the genesis block is the same as that created by hashing the genesis block.
fn chain_hash_and_genesis_block(network: Network) {
use hashes::{sha256, Hash};
use crate::hashes::sha256;
// The genesis block hash is a double-sha256 and it is displayed backwards.
let genesis_hash = genesis_block(network).block_hash();

2
src/blockdata/transaction.rs
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@ -60,7 +60,7 @@ impl OutPoint {
#[inline]
pub fn null() -> OutPoint {
OutPoint {
txid: Default::default(),
txid: Hash::all_zeros(),
vout: u32::max_value(),
}
}

2
src/hash_types.rs
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@ -9,7 +9,7 @@
//! hash).
//!
use crate::hashes::{Hash, sha256, sha256d, hash160, hash_newtype};
use bitcoin_hashes::{sha256, sha256d, hash160, hash_newtype};
macro_rules! impl_hashencode {
($hashtype:ident) => {

11
src/network/message_blockdata.rs
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@ -11,7 +11,7 @@ use crate::prelude::*;
use crate::io;
use crate::hashes::sha256d;
use crate::hashes::{Hash as _, sha256d};
use crate::network::constants;
use crate::consensus::encode::{self, Decodable, Encodable};
@ -50,7 +50,7 @@ impl Encodable for Inventory {
}
}
Ok(match *self {
Inventory::Error => encode_inv!(0, sha256d::Hash::default()),
Inventory::Error => encode_inv!(0, sha256d::Hash::all_zeros()),
Inventory::Transaction(ref t) => encode_inv!(1, t),
Inventory::Block(ref b) => encode_inv!(2, b),
Inventory::WTx(w) => encode_inv!(5, w),
@ -139,9 +139,8 @@ mod tests {
use super::{Vec, GetHeadersMessage, GetBlocksMessage};
use crate::hashes::hex::FromHex;
use crate::hashes::Hash;
use crate::consensus::encode::{deserialize, serialize};
use core::default::Default;
#[test]
fn getblocks_message_test() {
@ -154,7 +153,7 @@ mod tests {
assert_eq!(real_decode.version, 70002);
assert_eq!(real_decode.locator_hashes.len(), 1);
assert_eq!(serialize(&real_decode.locator_hashes[0]), genhash);
assert_eq!(real_decode.stop_hash, Default::default());
assert_eq!(real_decode.stop_hash, Hash::all_zeros());
assert_eq!(serialize(&real_decode), from_sat);
}
@ -170,7 +169,7 @@ mod tests {
assert_eq!(real_decode.version, 70002);
assert_eq!(real_decode.locator_hashes.len(), 1);
assert_eq!(serialize(&real_decode.locator_hashes[0]), genhash);
assert_eq!(real_decode.stop_hash, Default::default());
assert_eq!(real_decode.stop_hash, Hash::all_zeros());
assert_eq!(serialize(&real_decode), from_sat);
}

4
src/util/address.rs
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@ -1339,8 +1339,8 @@ mod tests {
#[test]
fn test_valid_networks() {
let legacy_payload = &[
Payload::PubkeyHash(PubkeyHash::default()),
Payload::ScriptHash(ScriptHash::default())
Payload::PubkeyHash(PubkeyHash::all_zeros()),
Payload::ScriptHash(ScriptHash::all_zeros())
];
let segwit_payload = (0..=16).map(|version| {
Payload::WitnessProgram {

2
src/util/hash.rs
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@ -114,7 +114,7 @@ mod tests {
let hashes_iter = block.txdata.iter().map(|obj| obj.txid().as_hash());
let mut hashes_array: [sha256d::Hash; 15] = [Default::default(); 15];
let mut hashes_array: [sha256d::Hash; 15] = [Hash::all_zeros(); 15];
for (i, hash) in hashes_iter.clone().enumerate() {
hashes_array[i] = hash;
}

2
src/util/merkleblock.rs
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@ -584,7 +584,7 @@ mod tests {
// Check that it has the same merkle root as the original, and a valid one
assert_eq!(merkle_root_1, merkle_root_2);
assert_ne!(merkle_root_2, TxMerkleNode::default());
assert_ne!(merkle_root_2, TxMerkleNode::all_zeros());
// check that it contains the matched transactions (in the same order!)
assert_eq!(match_txid1, match_txid2);

2
src/util/psbt/serialize.rs
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@ -382,7 +382,7 @@ mod tests {
fn taptree_hidden() {
let mut builder = compose_taproot_builder(0x51, &[2, 2, 2]);
builder = builder.add_leaf_with_ver(3, Script::from_hex("b9").unwrap(), LeafVersion::from_consensus(0xC2).unwrap()).unwrap();
builder = builder.add_hidden_node(3, sha256::Hash::default()).unwrap();
builder = builder.add_hidden_node(3, sha256::Hash::all_zeros()).unwrap();
assert!(TapTree::try_from(builder).is_err());
}

2
src/util/sighash.rs
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@ -567,7 +567,7 @@ impl<R: Deref<Target = Transaction>> SighashCache<R> {
value: u64,
sighash_type: EcdsaSighashType,
) -> Result<(), Error> {
let zero_hash = sha256d::Hash::default();
let zero_hash = sha256d::Hash::all_zeros();
let (sighash, anyone_can_pay) = sighash_type.split_anyonecanpay_flag();