From: Loup Vaillant <loup@loup-vaillant.fr>
Date: Sun, 23 Feb 2020 10:46:27 +0000 (+0100)
Subject: Elligator script: test explicit_hash_to_curve
X-Git-Url: https://git.codecow.com/?a=commitdiff_plain;h=c9151968bc4ea685e93586c1cf5c7cd0a68f29c2;p=Monocypher.git

Elligator script: test explicit_hash_to_curve
---

diff --git a/tests/gen/elligator.py b/tests/gen/elligator.py
index ae91e9d..cab8979 100755
--- a/tests/gen/elligator.py
+++ b/tests/gen/elligator.py
@@ -247,7 +247,9 @@ def full_cycle_check(scalar, u):
         print('01:')    # Success
         h.print()       # actual value for the hash
         c = hash_to_curve(h)
-        if c != uv: raise ValueError('Round trip failure')
+        u = explicit_hash_to_curve(h)
+        if u != c[0]: raise ValueError('Incorrect explicit_hash_to_curve()')
+        if c != uv  : raise ValueError('Round trip failure')
     else:
         print('00:')    # Failure
         print('00:')    # dummy value for the hash