fixes

Author: alexbarnsley

crypto/transactions/deserializer.py

@@ -45,7 +45,7 @@ def deserialize(self) -> AbstractTransaction:
         }
 
         if len(decoded_rlp) >= 9:
-            data['v'] = Deserializer.__parse_number(decoded_rlp[6]) + (Network.get_network().chain_id() * 2 + 35)
+            data['v'] = Deserializer.__parse_number(decoded_rlp[6]) - (Network.get_network().chain_id() * 2 + 35)
             data['r'] = Deserializer.__parse_hex(decoded_rlp[7])
             data['s'] = Deserializer.__parse_hex(decoded_rlp[8])
 

crypto/utils/message.py

@@ -90,7 +90,7 @@ def verify(self):
         signature_s = signature[32:64]
         signature_v = signature[64]
 
-        signature = signature_r + signature_s + bytes([signature_v - 27])
+        signature = signature_r + signature_s + bytes([signature_v])
 
         public_key = PublicKey.recover(message_hash, signature)