1 files changed, 0 insertions, 50 deletions

diff --git a/lib/cryptopp/cbcmac.h b/lib/cryptopp/cbcmac.h
deleted file mode 100644
index 4675dcb3d..000000000
--- a/lib/cryptopp/cbcmac.h
+++ /dev/null
@@ -1,50 +0,0 @@
-#ifndef CRYPTOPP_CBCMAC_H
-#define CRYPTOPP_CBCMAC_H
-
-#include "seckey.h"
-#include "secblock.h"
-
-NAMESPACE_BEGIN(CryptoPP)
-
-//! _
-class CRYPTOPP_DLL CRYPTOPP_NO_VTABLE CBC_MAC_Base : public MessageAuthenticationCode
-{
-public:
-	CBC_MAC_Base() {}
-
-	void UncheckedSetKey(const byte *key, unsigned int length, const NameValuePairs &params);
-	void Update(const byte *input, size_t length);
-	void TruncatedFinal(byte *mac, size_t size);
-	unsigned int DigestSize() const {return const_cast<CBC_MAC_Base*>(this)->AccessCipher().BlockSize();}
-
-protected:
-	virtual BlockCipher & AccessCipher() =0;
-
-private:
-	void ProcessBuf();
-	SecByteBlock m_reg;
-	unsigned int m_counter;
-};
-
-//! <a href="http://www.weidai.com/scan-mirror/mac.html#CBC-MAC">CBC-MAC</a>
-/*! Compatible with FIPS 113. T should be a class derived from BlockCipherDocumentation.
-	Secure only for fixed length messages. For variable length messages use CMAC or DMAC.
-*/
-template <class T>
-class CBC_MAC : public MessageAuthenticationCodeImpl<CBC_MAC_Base, CBC_MAC<T> >, public SameKeyLengthAs<T>
-{
-public:
-	CBC_MAC() {}
-	CBC_MAC(const byte *key, size_t length=SameKeyLengthAs<T>::DEFAULT_KEYLENGTH)
-		{this->SetKey(key, length);}
-
-	static std::string StaticAlgorithmName() {return std::string("CBC-MAC(") + T::StaticAlgorithmName() + ")";}
-
-private:
-	BlockCipher & AccessCipher() {return m_cipher;}
-	typename T::Encryption m_cipher;
-};
-
-NAMESPACE_END
-
-#endif