1 files changed, 0 insertions, 48 deletions
diff --git a/lib/cryptopp/trunhash.h b/lib/cryptopp/trunhash.h
deleted file mode 100644
index c1c4e9b64..000000000
--- a/lib/cryptopp/trunhash.h
+++ /dev/null
@@ -1,48 +0,0 @@
-#ifndef CRYPTOPP_TRUNHASH_H
-#define CRYPTOPP_TRUNHASH_H
-
-#include "cryptlib.h"
-
-NAMESPACE_BEGIN(CryptoPP)
-
-class NullHash : public HashTransformation
-{
-public:
-	void Update(const byte *input, size_t length) {}
-	unsigned int DigestSize() const {return 0;}
-	void TruncatedFinal(byte *digest, size_t digestSize) {}
-	bool TruncatedVerify(const byte *digest, size_t digestLength) {return true;}
-};
-
-//! construct new HashModule with smaller DigestSize() from existing one
-template <class T>
-class TruncatedHashTemplate : public HashTransformation
-{
-public:
-	TruncatedHashTemplate(T hm, unsigned int digestSize)
-		: m_hm(hm), m_digestSize(digestSize) {}
-	TruncatedHashTemplate(const byte *key, size_t keyLength, unsigned int digestSize)
-		: m_hm(key, keyLength), m_digestSize(digestSize) {}
-	TruncatedHashTemplate(size_t digestSize)
-		: m_digestSize(digestSize) {}
-
-	void Restart()
-		{m_hm.Restart();}
-	void Update(const byte *input, size_t length)
-		{m_hm.Update(input, length);}
-	unsigned int DigestSize() const {return m_digestSize;}
-	void TruncatedFinal(byte *digest, size_t digestSize)
-		{m_hm.TruncatedFinal(digest, digestSize);}
-	bool TruncatedVerify(const byte *digest, size_t digestLength)
-		{return m_hm.TruncatedVerify(digest, digestLength);}
-
-private:
-	T m_hm;
-	unsigned int m_digestSize;
-};
-
-typedef TruncatedHashTemplate<HashTransformation &> TruncatedHashModule;
-
-NAMESPACE_END
-
-#endif