Fix huge mistake in scalar_mult().

ash2005 · Jun 8, 2015 · 57e1389 · 57e1389
1 parent 1206ca4
commit 57e1389
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/scripts/ecdhe.py b/scripts/ecdhe.py
@@ -126,7 +126,7 @@ def scalar_mult(k, point):
     """Returns k * point computed using the double and point_add algorithm."""
     assert is_on_curve(point)
 
-    if k % curve.p == 0 or point is None:
+    if k % curve.n == 0 or point is None:
         return None
 
     if k < 0:

diff --git a/scripts/ecdsa.py b/scripts/ecdsa.py
@@ -127,7 +127,7 @@ def scalar_mult(k, point):
     """Returns k * point computed using the double and point_add algorithm."""
     assert is_on_curve(point)
 
-    if k % curve.p == 0 or point is None:
+    if k % curve.n == 0 or point is None:
         return None
 
     if k < 0: