From c3bad1afc1564f3bfac8434d45d6694811139333 Mon Sep 17 00:00:00 2001
From: weidai <weidai@57ff6487-cd31-0410-9ec3-f628ee90f5f0>
Date: Sun, 10 Dec 2006 02:12:23 +0000
Subject: port to GCC 4, reorganize implementations of SetKey

git-svn-id: svn://svn.code.sf.net/p/cryptopp/code/trunk/c5@248 57ff6487-cd31-0410-9ec3-f628ee90f5f0
---
 shark.cpp | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

(limited to 'shark.cpp')

diff --git a/shark.cpp b/shark.cpp
index 0408d8e..56277ce 100644
--- a/shark.cpp
+++ b/shark.cpp
@@ -32,12 +32,11 @@ static word64 SHARKTransform(word64 a)
 	return result;
 }
 
-void SHARK::Base::UncheckedSetKey(CipherDir dir, const byte *key, unsigned int keyLen, unsigned int rounds)
+void SHARK::Base::UncheckedSetKey(const byte *key, unsigned int keyLen, const NameValuePairs &params)
 {
 	AssertValidKeyLength(keyLen);
-	AssertValidRounds(rounds);
 
-	m_rounds = rounds;
+	m_rounds = GetRoundsAndThrowIfInvalid(params, this);
 	m_roundKeys.New(m_rounds+1);
 
 	// concatenate key enought times to fill a
@@ -55,7 +54,7 @@ void SHARK::Base::UncheckedSetKey(CipherDir dir, const byte *key, unsigned int k
 
 	m_roundKeys[m_rounds] = SHARKTransform(m_roundKeys[m_rounds]);
 
-	if (dir == DECRYPTION)
+	if (!IsForwardTransformation())
 	{
 		unsigned int i;
 
-- 
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