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-rw-r--r--bip-0352/bitcoin_utils.py3
1 files changed, 2 insertions, 1 deletions
diff --git a/bip-0352/bitcoin_utils.py b/bip-0352/bitcoin_utils.py
index 443c096..ee55f2d 100644
--- a/bip-0352/bitcoin_utils.py
+++ b/bip-0352/bitcoin_utils.py
@@ -1,6 +1,7 @@
import hashlib
import struct
from io import BytesIO
+from ripemd160 import ripemd160
from secp256k1 import ECKey
from typing import Union
@@ -127,7 +128,7 @@ class CTxInWitness:
def hash160(s: Union[bytes, bytearray]) -> bytes:
- return hashlib.new("ripemd160", hashlib.sha256(s).digest()).digest()
+ return ripemd160(hashlib.sha256(s).digest())
def is_p2tr(spk: bytes) -> bool: