From c7419e7cdffc8c8d54dd918b03ed2c497fe7ca42 Mon Sep 17 00:00:00 2001
From: Mark Haines <mark.haines@matrix.org>
Date: Fri, 27 Feb 2015 16:11:30 +0000
Subject: Try to ensure the compiler cannot optimise away attempts to erase
 secrets from memory

---
 include/axolotl/crypto.hh | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'include/axolotl/crypto.hh')

diff --git a/include/axolotl/crypto.hh b/include/axolotl/crypto.hh
index 09e5b8e..162099f 100644
--- a/include/axolotl/crypto.hh
+++ b/include/axolotl/crypto.hh
@@ -28,6 +28,7 @@ struct Curve25519KeyPair : public Curve25519PublicKey {
     std::uint8_t private_key[32];
 };
 
+
 /** Generate a curve25519 key pair from 32 random bytes. */
 void generate_key(
     std::uint8_t const * random_32_bytes,
@@ -37,6 +38,7 @@ void generate_key(
 
 const std::size_t CURVE25519_SHARED_SECRET_LENGTH = 32;
 
+
 /** Create a shared secret using our private key and their public key.
  * The output buffer must be at least 32 bytes long. */
 void curve25519_shared_secret(
-- 
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