stricter tx deserialization: forbid output amount values over 21 million btc

2018-06-12 14:33:22 +02:00
parent 5eb1cbef92
commit 0b78cb5e6b
2 changed files with 3 additions and 0 deletions
--- a/lib/bitcoin.py
+++ b/lib/bitcoin.py
@@ -38,6 +38,7 @@ from .crypto import Hash, sha256, hash_160

 COINBASE_MATURITY = 100
 COIN = 100000000
+TOTAL_COIN_SUPPLY_LIMIT_IN_BTC = 21000000

 # supported types of transaction outputs
 TYPE_ADDRESS = 0