From 09c5ea43a2aa894f8ab1a30ae12f96c2b99a4c0b Mon Sep 17 00:00:00 2001
From: moneromooo-monero <moneromooo-monero@users.noreply.github.com>
Date: Thu, 2 Jun 2016 19:20:54 +0100
Subject: [PATCH] ringct: simplify random key generation

---
 src/ringct/rctOps.cpp | 9 ++-------
 1 file changed, 2 insertions(+), 7 deletions(-)

diff --git a/src/ringct/rctOps.cpp b/src/ringct/rctOps.cpp
index cf96da143..0561a191a 100644
--- a/src/ringct/rctOps.cpp
+++ b/src/ringct/rctOps.cpp
@@ -107,18 +107,13 @@ namespace rct {
 
     //generates a random scalar which can be used as a secret key or mask
     void skGen(key &sk) {
-        unsigned char tmp[64];
-        rand(64, tmp);
-        memcpy(sk.bytes, tmp, 32);
+        sk = crypto::rand<key>();
         sc_reduce32(sk.bytes);
     }
 
     //generates a random scalar which can be used as a secret key or mask
     key skGen() {
-        unsigned char tmp[64];
-        rand(64, tmp);
-        key sk;
-        memcpy(sk.bytes, tmp, 32);
+        key sk = crypto::rand<key>();
         sc_reduce32(sk.bytes);
         return sk;
     }