From 0d6c86bae643d73cf1c7cb79a045d469656c2229 Mon Sep 17 00:00:00 2001
From: Jeffrey Walton <noloader@gmail.com>
Date: Sun, 14 Oct 2018 00:30:23 -0400
Subject: [PATCH] Update comments

---
 strciphr.cpp | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/strciphr.cpp b/strciphr.cpp
index b84f2c60..194f6f1d 100644
--- a/strciphr.cpp
+++ b/strciphr.cpp
@@ -199,7 +199,7 @@ void CFB_CipherTemplate<BASE>::ProcessData(byte *outString, const byte *inString
 	//       Using 'outString' for both input and output leads to incorrect results.
 	//
 	//       Benchmarking on Cortex-A7 and Cortex-A9 indicates removing the block
-	//       below does not have a material effect on performance.
+	//       below costs about 9 cpb for CFB mode on ARM.
 	//
 	//       Also see https://github.com/weidai11/cryptopp/issues/683.
 	//
@@ -235,8 +235,7 @@ void CFB_CipherTemplate<BASE>::ProcessData(byte *outString, const byte *inString
 			// One workaround is a distinct and aligned temporary buffer. It [mostly] works
 			// as expected but requires an extra allocation (casts not shown):
 			//
-			//   std::string temp(length);
-			//   std::memcpy(&temp[0], inString, length);
+			//   std::string temp(inString, length);
 			//   policy.Iterate(outString, &temp[0], cipherDir, length / bytesPerIteration);
 			//
 			memcpy(outString, inString, length);