Merge pull request #634 from paulhauner/patch-10
Add explicit assert to get_permutated_index
This commit is contained in:
commit
75e649cc15
|
@ -747,6 +747,7 @@ def get_permuted_index(index: int, list_size: int, seed: Bytes32) -> int:
|
|||
See the 'generalized domain' algorithm on page 3.
|
||||
"""
|
||||
assert index < list_size
|
||||
assert list_size <= 2**40
|
||||
|
||||
for round in range(SHUFFLE_ROUND_COUNT):
|
||||
pivot = bytes_to_int(hash(seed + int_to_bytes1(round))[0:8]) % list_size
|
||||
|
|
Loading…
Reference in New Issue