From c1fcb9a5609c4769beaa1acb174a44619a61a1c8 Mon Sep 17 00:00:00 2001
From: Mike Hamburg <github@shiftleft.org>
Date: Sun, 10 Jul 2011 16:20:58 -0700
Subject: [PATCH] randomness in Chrome

---
 core/random.js | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/core/random.js b/core/random.js
index 2a6f135..6ae049f 100644
--- a/core/random.js
+++ b/core/random.js
@@ -366,3 +366,13 @@ sjcl.random = {
   }
 };
 
+(function(){
+  try {
+    // get cryptographically strong entropy in Webkit
+    var ab = new Uint32Array(32), i;
+    crypto.getRandomValues(ab);
+    sjcl.random.addEntropy(ab, 1024, "crypto.getRandomValues");
+  } catch (e) {
+    // no getRandomValues :-(
+  }
+})();