From 206d66ebc724084a6ce4175ae3b797736a997901 Mon Sep 17 00:00:00 2001
From: Sean Bowe <ewillbefull@gmail.com>
Date: Fri, 19 Aug 2016 00:41:57 -0600
Subject: [PATCH] Perform byte for byte comparison between the two keys.

---
 snark/src/libsnarkwrap.cpp | 17 ++++++++++++++++-
 1 file changed, 16 insertions(+), 1 deletion(-)

diff --git a/snark/src/libsnarkwrap.cpp b/snark/src/libsnarkwrap.cpp
index 81337fb..f447326 100644
--- a/snark/src/libsnarkwrap.cpp
+++ b/snark/src/libsnarkwrap.cpp
@@ -360,7 +360,22 @@ extern "C" bool libsnarkwrap_keypair_eq(
     const r1cs_ppzksnark_keypair<curve_pp> *kp2
 )
 {
-    return (kp1->vk == kp2->vk) && (kp1->pk == kp2->pk);
+    std::string first_key;
+    std::string second_key;
+    {
+        std::stringstream ss;
+        ss << kp1->vk;
+        ss << kp1->pk;
+        first_key = ss.str();
+    }
+    {
+        std::stringstream ss;
+        ss << kp2->vk;
+        ss << kp2->pk;
+        second_key = ss.str();
+    }
+
+    return first_key == second_key;
 }
 
 extern "C" bool libsnarkwrap_test_compare_tau(