From: Sergey Matveev <stargrave@stargrave.org>
Date: Thu, 9 Jul 2015 08:10:47 +0000 (+0300)
Subject: Unnecessary reversing of random bytes
X-Git-Url: http://www.git.cypherpunks.ru/?p=pyssss.git;a=commitdiff_plain;h=a0006c1a5a90f62fc804032c573e172a6c243598

Unnecessary reversing of random bytes
---

diff --git a/ssss.py b/ssss.py
index 0abe823..170e44e 100644
--- a/ssss.py
+++ b/ssss.py
@@ -93,7 +93,7 @@ def split(secret, n, t):
     if n < 0 or t < 0 or n < t or not secret:
         raise ValueError("Invalid parameters specified")
     for i in xrange(1, t):
-        coef.append(bytes2long(urandom(SECRET_LEN)[::-1]))
+        coef.append(bytes2long(urandom(SECRET_LEN)))
     out = []
     for i in xrange(1, n + 1):
         out.append((i, long2bytes(_horner(t, i, coef))[::-1]))