From e2202e1ee495053827266a00fe5870a1987ae141 Mon Sep 17 00:00:00 2001
From: Jack Lloyd <jack@randombit.net>
Date: Sun, 8 Apr 2018 20:19:17 -0400
Subject: Square is always positive

---
 src/lib/math/bigint/big_ops2.cpp | 1 +
 1 file changed, 1 insertion(+)

(limited to 'src')

diff --git a/src/lib/math/bigint/big_ops2.cpp b/src/lib/math/bigint/big_ops2.cpp
index eea6a8590..212a44fa0 100644
--- a/src/lib/math/bigint/big_ops2.cpp
+++ b/src/lib/math/bigint/big_ops2.cpp
@@ -189,6 +189,7 @@ BigInt& BigInt::square(secure_vector<word>& ws)
               ws.data(), ws.size());
 
    swap_reg(z);
+   set_sign(BigInt::Positive);
 
    return (*this);
    }
-- 
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