From 82eb62c1f7a55b88a216b33e022850ca56c8f5c0 Mon Sep 17 00:00:00 2001
From: David Hook <dgh@cryptoworkshop.com>
Date: Mon, 15 Feb 2016 22:56:16 +1100
Subject: fixed zero length message bug

---
 crypto/src/crypto/encodings/OaepEncoding.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/crypto/src/crypto/encodings/OaepEncoding.cs b/crypto/src/crypto/encodings/OaepEncoding.cs
index 95814ef25..cb23b1710 100644
--- a/crypto/src/crypto/encodings/OaepEncoding.cs
+++ b/crypto/src/crypto/encodings/OaepEncoding.cs
@@ -273,7 +273,7 @@ namespace Org.BouncyCastle.Crypto.Encodings
                 }
             }
 
-            if (start >= (block.Length - 1) || block[start] != 1)
+            if (start > (block.Length - 1) || block[start] != 1)
             {
                 throw new InvalidCipherTextException("data start wrong " + start);
             }
-- 
cgit 1.4.1