bip32

commit 2815e10d6a55af9e558ee92f0483e28821fd2e91
parent 9e9aa40521f53a9c06a9c36642e6f2df56dbe0f1
Author: Jared Tobin <jared@jtobin.io>
Date:   Thu, 20 Feb 2025 17:37:57 +0400

lib: fingerprint is 32 bits, not 32 bytes

Diffstat:
M
lib/Crypto/HDKey/BIP32.hs
 | 
2
+-

1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/lib/Crypto/HDKey/BIP32.hs b/lib/Crypto/HDKey/BIP32.hs
@@ -73,7 +73,7 @@ class Extended k where
   identifier  :: k -> BS.ByteString
 
   fingerprint :: k -> BS.ByteString
-  fingerprint = BS.take 32 . identifier
+  fingerprint = BS.take 4 . identifier
 
 instance Extended XPub where
   identifier (XPub (X pub _)) =