1 files changed, 59 insertions, 59 deletions

diff --git a/CryptoPP/eax.cpp b/CryptoPP/eax.cpp
index cf836632b..2728c9bcd 100644
--- a/CryptoPP/eax.cpp
+++ b/CryptoPP/eax.cpp
@@ -1,59 +1,59 @@
-// eax.cpp - written and placed in the public domain by Wei Dai

-

-#include "pch.h"

-#include "eax.h"

-

-NAMESPACE_BEGIN(CryptoPP)

-

-void EAX_Base::SetKeyWithoutResync(const byte *userKey, size_t keylength, const NameValuePairs &params)

-{

-	AccessMAC().SetKey(userKey, keylength, params);

-	m_buffer.New(2*AccessMAC().TagSize());

-}

-

-void EAX_Base::Resync(const byte *iv, size_t len)

-{

-	MessageAuthenticationCode &mac = AccessMAC();

-	unsigned int blockSize = mac.TagSize();

-

-	memset(m_buffer, 0, blockSize);

-	mac.Update(m_buffer, blockSize);

-	mac.CalculateDigest(m_buffer+blockSize, iv, len);

-

-	m_buffer[blockSize-1] = 1;

-	mac.Update(m_buffer, blockSize);

-

-	m_ctr.SetCipherWithIV(AccessMAC().AccessCipher(), m_buffer+blockSize, blockSize);

-}

-

-size_t EAX_Base::AuthenticateBlocks(const byte *data, size_t len)

-{

-	AccessMAC().Update(data, len);

-	return 0;

-}

-

-void EAX_Base::AuthenticateLastHeaderBlock()

-{

-	assert(m_bufferedDataLength == 0);

-	MessageAuthenticationCode &mac = AccessMAC();

-	unsigned int blockSize = mac.TagSize();

-

-	mac.Final(m_buffer);

-	xorbuf(m_buffer+blockSize, m_buffer, blockSize);

-

-	memset(m_buffer, 0, blockSize);

-	m_buffer[blockSize-1] = 2;

-	mac.Update(m_buffer, blockSize);

-}

-

-void EAX_Base::AuthenticateLastFooterBlock(byte *tag, size_t macSize)

-{

-	assert(m_bufferedDataLength == 0);

-	MessageAuthenticationCode &mac = AccessMAC();

-	unsigned int blockSize = mac.TagSize();

-

-	mac.TruncatedFinal(m_buffer, macSize);

-	xorbuf(tag, m_buffer, m_buffer+blockSize, macSize);

-}

-

-NAMESPACE_END

+// eax.cpp - written and placed in the public domain by Wei Dai
+
+#include "pch.h"
+#include "eax.h"
+
+NAMESPACE_BEGIN(CryptoPP)
+
+void EAX_Base::SetKeyWithoutResync(const byte *userKey, size_t keylength, const NameValuePairs &params)
+{
+	AccessMAC().SetKey(userKey, keylength, params);
+	m_buffer.New(2*AccessMAC().TagSize());
+}
+
+void EAX_Base::Resync(const byte *iv, size_t len)
+{
+	MessageAuthenticationCode &mac = AccessMAC();
+	unsigned int blockSize = mac.TagSize();
+
+	memset(m_buffer, 0, blockSize);
+	mac.Update(m_buffer, blockSize);
+	mac.CalculateDigest(m_buffer+blockSize, iv, len);
+
+	m_buffer[blockSize-1] = 1;
+	mac.Update(m_buffer, blockSize);
+
+	m_ctr.SetCipherWithIV(AccessMAC().AccessCipher(), m_buffer+blockSize, blockSize);
+}
+
+size_t EAX_Base::AuthenticateBlocks(const byte *data, size_t len)
+{
+	AccessMAC().Update(data, len);
+	return 0;
+}
+
+void EAX_Base::AuthenticateLastHeaderBlock()
+{
+	assert(m_bufferedDataLength == 0);
+	MessageAuthenticationCode &mac = AccessMAC();
+	unsigned int blockSize = mac.TagSize();
+
+	mac.Final(m_buffer);
+	xorbuf(m_buffer+blockSize, m_buffer, blockSize);
+
+	memset(m_buffer, 0, blockSize);
+	m_buffer[blockSize-1] = 2;
+	mac.Update(m_buffer, blockSize);
+}
+
+void EAX_Base::AuthenticateLastFooterBlock(byte *tag, size_t macSize)
+{
+	assert(m_bufferedDataLength == 0);
+	MessageAuthenticationCode &mac = AccessMAC();
+	unsigned int blockSize = mac.TagSize();
+
+	mac.TruncatedFinal(m_buffer, macSize);
+	xorbuf(tag, m_buffer, m_buffer+blockSize, macSize);
+}
+
+NAMESPACE_END