From b21162cf8e06f40baa1f58be6a8c17435cebc34d Mon Sep 17 00:00:00 2001
From: weidai <weidai@57ff6487-cd31-0410-9ec3-f628ee90f5f0>
Date: Fri, 4 Oct 2002 17:31:41 +0000
Subject: Initial revision

git-svn-id: svn://svn.code.sf.net/p/cryptopp/code/trunk/c5@2 57ff6487-cd31-0410-9ec3-f628ee90f5f0
---
 md2.h | 31 +++++++++++++++++++++++++++++++
 1 file changed, 31 insertions(+)
 create mode 100644 md2.h

(limited to 'md2.h')

diff --git a/md2.h b/md2.h
new file mode 100644
index 0000000..30abaf4
--- /dev/null
+++ b/md2.h
@@ -0,0 +1,31 @@
+#ifndef CRYPTOPP_MD2_H
+#define CRYPTOPP_MD2_H
+
+#include "cryptlib.h"
+#include "secblock.h"
+
+NAMESPACE_BEGIN(CryptoPP)
+
+/// <a href="http://www.weidai.com/scan-mirror/md.html#MD2">MD2</a>
+/** 128 Bit Hash */
+class MD2 : public HashTransformation
+{
+public:
+	MD2();
+	void Update(const byte *input, unsigned int length);
+	void TruncatedFinal(byte *hash, unsigned int size);
+	unsigned int DigestSize() const {return DIGESTSIZE;}
+	static const char * StaticAlgorithmName() {return "MD2";}
+
+	enum {DIGESTSIZE = 16, BLOCKSIZE = 16};
+
+private:
+	void Transform();
+	void Init();
+	SecByteBlock m_X, m_C, m_buf;
+	unsigned int m_count;
+};
+
+NAMESPACE_END
+
+#endif
-- 
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