diff options
| author | Pieter Wuille <pieter@wuille.net> | 2021-12-08 14:17:08 -0500 |
|---|---|---|
| committer | Pieter Wuille <pieter@wuille.net> | 2021-12-08 14:29:41 -0500 |
| commit | 5b559dc7ecf37ab1604b75ec8ffe8436377a5fb1 (patch) | |
| tree | 4947d076300b0e935d2dd473961145e66214f7ef /test/functional/test_framework/script.py | |
| parent | ad3e9e1f214d739e098c6ebbd300da5df1026a44 (diff) | |
Swap out hashlib.ripemd160 for own implementation
Diffstat (limited to 'test/functional/test_framework/script.py')
| -rw-r--r-- | test/functional/test_framework/script.py | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/test/functional/test_framework/script.py b/test/functional/test_framework/script.py index 947a1f9808..7791ae5392 100644 --- a/test/functional/test_framework/script.py +++ b/test/functional/test_framework/script.py @@ -8,7 +8,6 @@ This file is modified from python-bitcoinlib. """ from collections import namedtuple -import hashlib import struct import unittest from typing import List, Dict @@ -25,6 +24,8 @@ from .messages import ( uint256_from_str, ) +from .ripemd160 import ripemd160 + MAX_SCRIPT_ELEMENT_SIZE = 520 LOCKTIME_THRESHOLD = 500000000 ANNEX_TAG = 0x50 @@ -32,7 +33,7 @@ ANNEX_TAG = 0x50 LEAF_VERSION_TAPSCRIPT = 0xc0 def hash160(s): - return hashlib.new('ripemd160', sha256(s)).digest() + return ripemd160(sha256(s)) def bn2vch(v): """Convert number to bitcoin-specific little endian format.""" |