1 files changed, 49 insertions, 49 deletions

diff --git a/CryptoPP/authenc.h b/CryptoPP/authenc.h
index f726716e7..5bb2a51c8 100644
--- a/CryptoPP/authenc.h
+++ b/CryptoPP/authenc.h
@@ -1,49 +1,49 @@
-#ifndef CRYPTOPP_AUTHENC_H

-#define CRYPTOPP_AUTHENC_H

-

-#include "cryptlib.h"

-#include "secblock.h"

-

-NAMESPACE_BEGIN(CryptoPP)

-

-//! .

-class CRYPTOPP_DLL CRYPTOPP_NO_VTABLE AuthenticatedSymmetricCipherBase : public AuthenticatedSymmetricCipher

-{

-public:

-	AuthenticatedSymmetricCipherBase() : m_state(State_Start) {}

-

-	bool IsRandomAccess() const {return false;}

-	bool IsSelfInverting() const {return true;}

-	void UncheckedSetKey(const byte *,unsigned int,const CryptoPP::NameValuePairs &) {assert(false);}

-

-	void SetKey(const byte *userKey, size_t keylength, const NameValuePairs &params);

-	void Restart() {if (m_state > State_KeySet) m_state = State_KeySet;}

-	void Resynchronize(const byte *iv, int length=-1);

-	void Update(const byte *input, size_t length);

-	void ProcessData(byte *outString, const byte *inString, size_t length);

-	void TruncatedFinal(byte *mac, size_t macSize);

-

-protected:

-	void AuthenticateData(const byte *data, size_t len);

-	const SymmetricCipher & GetSymmetricCipher() const {return const_cast<AuthenticatedSymmetricCipherBase *>(this)->AccessSymmetricCipher();};

-

-	virtual SymmetricCipher & AccessSymmetricCipher() =0;

-	virtual bool AuthenticationIsOnPlaintext() const =0;

-	virtual unsigned int AuthenticationBlockSize() const =0;

-	virtual void SetKeyWithoutResync(const byte *userKey, size_t keylength, const NameValuePairs &params) =0;

-	virtual void Resync(const byte *iv, size_t len) =0;

-	virtual size_t AuthenticateBlocks(const byte *data, size_t len) =0;

-	virtual void AuthenticateLastHeaderBlock() =0;

-	virtual void AuthenticateLastConfidentialBlock() {}

-	virtual void AuthenticateLastFooterBlock(byte *mac, size_t macSize) =0;

-

-	enum State {State_Start, State_KeySet, State_IVSet, State_AuthUntransformed, State_AuthTransformed, State_AuthFooter};

-	State m_state;

-	unsigned int m_bufferedDataLength;

-	lword m_totalHeaderLength, m_totalMessageLength, m_totalFooterLength;

-	AlignedSecByteBlock m_buffer;

-};

-

-NAMESPACE_END

-

-#endif

+#ifndef CRYPTOPP_AUTHENC_H
+#define CRYPTOPP_AUTHENC_H
+
+#include "cryptlib.h"
+#include "secblock.h"
+
+NAMESPACE_BEGIN(CryptoPP)
+
+//! .
+class CRYPTOPP_DLL CRYPTOPP_NO_VTABLE AuthenticatedSymmetricCipherBase : public AuthenticatedSymmetricCipher
+{
+public:
+	AuthenticatedSymmetricCipherBase() : m_state(State_Start) {}
+
+	bool IsRandomAccess() const {return false;}
+	bool IsSelfInverting() const {return true;}
+	void UncheckedSetKey(const byte *,unsigned int,const CryptoPP::NameValuePairs &) {assert(false);}
+
+	void SetKey(const byte *userKey, size_t keylength, const NameValuePairs &params);
+	void Restart() {if (m_state > State_KeySet) m_state = State_KeySet;}
+	void Resynchronize(const byte *iv, int length=-1);
+	void Update(const byte *input, size_t length);
+	void ProcessData(byte *outString, const byte *inString, size_t length);
+	void TruncatedFinal(byte *mac, size_t macSize);
+
+protected:
+	void AuthenticateData(const byte *data, size_t len);
+	const SymmetricCipher & GetSymmetricCipher() const {return const_cast<AuthenticatedSymmetricCipherBase *>(this)->AccessSymmetricCipher();};
+
+	virtual SymmetricCipher & AccessSymmetricCipher() =0;
+	virtual bool AuthenticationIsOnPlaintext() const =0;
+	virtual unsigned int AuthenticationBlockSize() const =0;
+	virtual void SetKeyWithoutResync(const byte *userKey, size_t keylength, const NameValuePairs &params) =0;
+	virtual void Resync(const byte *iv, size_t len) =0;
+	virtual size_t AuthenticateBlocks(const byte *data, size_t len) =0;
+	virtual void AuthenticateLastHeaderBlock() =0;
+	virtual void AuthenticateLastConfidentialBlock() {}
+	virtual void AuthenticateLastFooterBlock(byte *mac, size_t macSize) =0;
+
+	enum State {State_Start, State_KeySet, State_IVSet, State_AuthUntransformed, State_AuthTransformed, State_AuthFooter};
+	State m_state;
+	unsigned int m_bufferedDataLength;
+	lword m_totalHeaderLength, m_totalMessageLength, m_totalFooterLength;
+	AlignedSecByteBlock m_buffer;
+};
+
+NAMESPACE_END
+
+#endif