'Refactored by Sourcery'

btclib-org · Aug 29, 2020 · 0c5330a · 0c5330a
1 parent b889b0b
commit 0c5330a
Showing 1 changed file with 4 additions and 8 deletions.
diff --git a/btclib/curvemult2.py b/btclib/curvemult2.py
@@ -259,11 +259,7 @@ def _mult_sliding_window(m: int, w: int, Q: JacPoint, ec: CurveGroup) -> JacPoin
             R = _double_jac(R, ec)
             i += 1
         else:
-            if (len(M) - i) < w:
-                j = len(M) - i
-            else:
-                j = w
-
+            j = min(len(M) - i, w)
             t = M[i]
             for a in range(1, j):
                 t = 2 * t + M[i + a]
@@ -346,11 +342,11 @@ def _mult_w_NAF(m: int, w: int, Q: JacPoint, ec: CurveGroup) -> JacPoint:
     while m > 0:
         if (m % 2) == 1:
             M.append(mods(m, w))
-            m = m - M[i]
+            m -= M[i]
         else:
             M.append(0)
-        m = m // 2
-        i = i + 1
+        m //= 2
+        i += 1
 
     p = i