prevent seed collisions

2014-08-05 10:00:15 +02:00
parent c81810a7c8
commit 606f1cd3f8
1 changed files with 1 additions and 2 deletions
--- a/lib/wallet.py
+++ b/lib/wallet.py
@@ -1374,7 +1374,6 @@ class NewWallet(Deterministic_Wallet):
        import mnemonic
        import ecdsa
        import math
-
        n = int(math.ceil(math.log(custom_entropy,2)))
        n_added = max(16, 160-n)
        print_error("make_seed: adding %d bits"%n_added)
@@ -1387,7 +1386,7 @@ class NewWallet(Deterministic_Wallet):
            words = mnemonic.mn_encode(s)
            seed = ' '.join(words)
            # this removes 8 bits of entropy
-            if is_new_seed(seed):
+            if not is_old_seed(seed) and is_new_seed(seed):
                break
            nonce += 1
        print_error(seed)