fix: bitcoin.is_minikey() was broken

2017-10-11 16:27:39 +02:00 · 2017-10-11 16:27:39 +02:00 · 843aec80d7
parent 4694717dc0
commit 843aec80d7
1 changed files with 2 additions and 2 deletions
--- a/lib/bitcoin.py
+++ b/lib/bitcoin.py
@ -572,8 +572,8 @@ def is_minikey(text):
    # suffixed with '?' have its SHA256 hash begin with a zero byte.
    # They are widely used in Casascius physical bitoins.
    return (len(text) >= 20 and text[0] == 'S'
-            and all(c in __b58chars for c in text)
-            and ord(sha256(text + '?')[0]) == 0)
+            and all(ord(c) in __b58chars for c in text)
+            and sha256(text + '?')[0] == 0x00)

 def minikey_to_private_key(text):
    return sha256(text)