Merge pull request PyWaves#99 from vlzhr/master

simple SigVerify added
iammortimer · Dec 2, 2019 · 5a50b89 · 5a50b89
2 parents e534914 + 3bb7cc5
commit 5a50b89
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/crypto.py b/crypto.py
@@ -268,4 +268,8 @@ def sign(privateKey, message):
     return base58.b58encode(curve.calculateSignature(random64, base58.b58decode(privateKey), message))
 
 def id(message):
-    return base58.b58encode(hashlib.sha256(message).digest())
+    return base58.b58encode(hashlib.sha256(message).digest())
+
+def verify_signature(pub_key, message, signature):
+    """ all of the arguments are expected in a string format """
+    return curve.verifySignature(base58.b58decode(pub_key), message.encode(), base58.b58decode(signature)) == 0