From ad858d741989a04039e638cdf9e0acd19c337d75 Mon Sep 17 00:00:00 2001
From: Rhys Weatherley <rhys.weatherley@gmail.com>
Date: Sat, 3 Jan 2015 13:25:51 +1000
Subject: [PATCH] Change default ChaCha key size to 256-bit

---
 libraries/Crypto/ChaCha.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/libraries/Crypto/ChaCha.cpp b/libraries/Crypto/ChaCha.cpp
index 836fdc72..fa53b563 100644
--- a/libraries/Crypto/ChaCha.cpp
+++ b/libraries/Crypto/ChaCha.cpp
@@ -57,8 +57,8 @@ ChaCha::~ChaCha()
 
 size_t ChaCha::keySize() const
 {
-    // Default key size is 128-bit, but any key size is allowed.
-    return 16;
+    // Default key size is 256-bit, but any key size is allowed.
+    return 32;
 }
 
 size_t ChaCha::ivSize() const