From 78cbd84a0068db09b6d08ff14a316800ad9be89a Mon Sep 17 00:00:00 2001
From: weidai <weidai@57ff6487-cd31-0410-9ec3-f628ee90f5f0>
Date: Tue, 15 Apr 2003 00:38:48 +0000
Subject: fix bug in Grouper add RIPEMD-???, Whirlpool, Shacal2, Camellia,
 Two-Track MAC (Kevin Springle) change ChannelSwitch to allow non-blocking
 input (denis bider) change Redirector to allow more options (denis bider) fix
 MaurerRandomnessTest optimize MD2 (Kevin Springle)

git-svn-id: svn://svn.code.sf.net/p/cryptopp/code/trunk/c5@55 57ff6487-cd31-0410-9ec3-f628ee90f5f0
---
 ripemd.h | 39 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 39 insertions(+)

(limited to 'ripemd.h')

diff --git a/ripemd.h b/ripemd.h
index 6ac8e71..f128158 100644
--- a/ripemd.h
+++ b/ripemd.h
@@ -19,6 +19,45 @@ protected:
 	void Init();
 };
 
+/*! Digest Length = 320 bits, Security = 160 bits */
+class RIPEMD320 : public IteratedHashWithStaticTransform<word32, LittleEndian, 64, RIPEMD320>
+{
+public:
+	enum {DIGESTSIZE = 40};
+	RIPEMD320() : IteratedHashWithStaticTransform<word32, LittleEndian, 64, RIPEMD320>(DIGESTSIZE) {Init();}
+	static void Transform(word32 *digest, const word32 *data);
+	static const char * StaticAlgorithmName() {return "RIPEMD-320";}
+
+protected:
+	void Init();
+};
+
+/*! Digest Length = 128 bits */
+class RIPEMD128 : public IteratedHashWithStaticTransform<word32, LittleEndian, 64, RIPEMD128>
+{
+public:
+	enum {DIGESTSIZE = 16};
+	RIPEMD128() : IteratedHashWithStaticTransform<word32, LittleEndian, 64, RIPEMD128>(DIGESTSIZE) {Init();}
+	static void Transform(word32 *digest, const word32 *data);
+	static const char * StaticAlgorithmName() {return "RIPEMD-128";}
+
+protected:
+	void Init();
+};
+
+/*! Digest Length = 256 bits, Security = 128 bits */
+class RIPEMD256 : public IteratedHashWithStaticTransform<word32, LittleEndian, 64, RIPEMD256>
+{
+public:
+	enum {DIGESTSIZE = 32};
+	RIPEMD256() : IteratedHashWithStaticTransform<word32, LittleEndian, 64, RIPEMD256>(DIGESTSIZE) {Init();}
+	static void Transform(word32 *digest, const word32 *data);
+	static const char * StaticAlgorithmName() {return "RIPEMD-256";}
+
+protected:
+	void Init();
+};
+
 NAMESPACE_END
 
 #endif
-- 
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