no need to randomize the first sig

ethereum · May 6, 2019 · fd36a53 · fd36a53
1 parent 026b2f5
commit fd36a53
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/py_ecc/bls/api.py b/py_ecc/bls/api.py
@@ -126,7 +126,7 @@ def verify_multiple_multiple(
             )
         )
     try:
-        random_ints = tuple(2**randbelow(64) for _ in range(len(signatures)))
+        random_ints = (1,) + tuple(2**randbelow(64) for _ in range(len(signatures) - 1))
         o = FQ12.one()
         for index, pm in enumerate(pubkeys_and_messages):
             pubkeys, message_hashes = pm  # type: ignore