ZIP 244: Reverse order of value and script_code in txin_sig_digest

2022-01-06 17:01:11 +00:00 · 2022-01-06 17:01:11 +00:00 · 9a666e4a29
parent fe666c2b94
commit 9a666e4a29
1 changed files with 1 additions and 1 deletions
--- a/zip_0244.py
+++ b/zip_0244.py
@ -324,8 +324,8 @@ def txin_sig_digest(tx, txin):
    digest = blake2b(digest_size=32, person=b'Zcash___TxInHash')
    if txin is not None:
        digest.update(bytes(tx.vin[txin.nIn].prevout))
-        digest.update(bytes(txin.scriptCode))
        digest.update(struct.pack('<Q', txin.amount))
+        digest.update(bytes(txin.scriptCode))
        digest.update(struct.pack('<I', tx.vin[txin.nIn].nSequence))
    return digest.digest()