Remove remaining legacy cryptographic algorithms that are never used by VeraCrypt.

author: Mounir IDRASSI <mounir.idrassi@idrix.fr> 2014-07-20 12:30:58 +0200
committer: Mounir IDRASSI <mounir.idrassi@idrix.fr> 2014-11-08 23:21:35 +0100
commit: a5c1978eefe2fd0dbf1ab6b7cdcb019a9b913a40 (patch)
tree: bb48f3b5544dc218228d368a7e893a83f0c0b059 /src
parent: 75f780871949e5bacca4718507e66c8d28d72e69 (diff)
download: VeraCrypt-a5c1978eefe2fd0dbf1ab6b7cdcb019a9b913a40.tar.gz
VeraCrypt-a5c1978eefe2fd0dbf1ab6b7cdcb019a9b913a40.zip
26 files changed, 1 insertions, 1012 deletions
diff --git a/src/Common/Crypto.h b/src/Common/Crypto.h
index f183a436..e66ac18c 100644
--- a/src/Common/Crypto.h
+++ b/src/Common/Crypto.h
@@ -62,9 +62,6 @@ enum
 #define RIPEMD160_BLOCKSIZE		64
 #define RIPEMD160_DIGESTSIZE	20
 
-#define SHA1_BLOCKSIZE			64	
-#define SHA1_DIGESTSIZE			20
-
 #define SHA512_BLOCKSIZE		128
 #define SHA512_DIGESTSIZE		64
 
diff --git a/src/Common/Dlgcode.c b/src/Common/Dlgcode.c
index b40a41cd..092c8c6f 100644
--- a/src/Common/Dlgcode.c
+++ b/src/Common/Dlgcode.c
@@ -4353,7 +4353,6 @@ static BOOL PerformBenchmark(HWND hwndDlg)
 		BYTE *digest [MAX_DIGESTSIZE];
 		WHIRLPOOL_CTX	wctx;
 		RMD160_CTX		rctx;
-		sha1_ctx		sctx;
 		sha512_ctx		s2ctx;
 		int hid;
 
@@ -4364,11 +4363,6 @@ static BOOL PerformBenchmark(HWND hwndDlg)
 
 			switch (hid)
 			{
-			case SHA1:
-				sha1_begin (&sctx);
-				sha1_hash (lpTestBuffer, benchmarkBufferSize, &sctx);
-				sha1_end ((unsigned char *) digest, &sctx);
-				break;
 
 			case SHA512:
 				sha512_begin (&s2ctx);
@@ -4424,10 +4418,6 @@ static BOOL PerformBenchmark(HWND hwndDlg)
 			{
 				switch (thid)
 				{
-				case SHA1:
-					/* PKCS-5 test with HMAC-SHA-1 used as the PRF */
-					derive_key_sha1 ("passphrase-1234567890", 21, tmp_salt, 64, get_pkcs5_iteration_count(thid, FALSE), dk, MASTER_KEYDATA_SIZE);
-					break;
 
 				case SHA512:
 					/* PKCS-5 test with HMAC-SHA-512 used as the PRF */
diff --git a/src/Common/Pkcs5.h b/src/Common/Pkcs5.h
index 5a286fb5..148a3e2d 100644
--- a/src/Common/Pkcs5.h
+++ b/src/Common/Pkcs5.h
@@ -22,9 +22,6 @@ extern "C"
 void hmac_sha512 (char *k, int lk, char *d, int ld, char *out, int t);
 void derive_u_sha512 (char *pwd, int pwd_len, char *salt, int salt_len, int iterations, char *u, int b);
 void derive_key_sha512 (char *pwd, int pwd_len, char *salt, int salt_len, int iterations, char *dk, int dklen);
-void hmac_sha1 (char *k, int lk, char *d, int ld, char *out, int t);
-void derive_u_sha1 (char *pwd, int pwd_len, char *salt, int salt_len, int iterations, char *u, int b);
-void derive_key_sha1 (char *pwd, int pwd_len, char *salt, int salt_len, int iterations, char *dk, int dklen);
 void hmac_ripemd160 (char *key, int keylen, char *input, int len, char *digest);
 void derive_u_ripemd160 (BOOL bNotTest, char *pwd, int pwd_len, char *salt, int salt_len, int iterations, char *u, int b);
 void derive_key_ripemd160 (BOOL bNotTest, char *pwd, int pwd_len, char *salt, int salt_len, int iterations, char *dk, int dklen);
diff --git a/src/Common/Tests.h b/src/Common/Tests.h
index cd8aaf4c..e98ae884 100644
--- a/src/Common/Tests.h
+++ b/src/Common/Tests.h
@@ -17,7 +17,6 @@ extern unsigned char ks_tmp[MAX_EXPANDED_KEY];
 
 void CipherInit2(int cipher, void* key, void* ks, int key_len);
 BOOL test_hmac_sha512 (void);
-BOOL test_hmac_sha1 (void);
 BOOL test_hmac_ripemd160 (void);
 BOOL test_hmac_whirlpool (void);
 BOOL test_pkcs5 (void);
diff --git a/src/Core/Unix/Linux/CoreLinux.cpp b/src/Core/Unix/Linux/CoreLinux.cpp
index 4170cdfe..83c91dd2 100644
--- a/src/Core/Unix/Linux/CoreLinux.cpp
+++ b/src/Core/Unix/Linux/CoreLinux.cpp
@@ -17,7 +17,6 @@
 #include "CoreLinux.h"
 #include "Platform/SystemInfo.h"
 #include "Platform/TextReader.h"
-#include "Volume/EncryptionModeLRW.h"
 #include "Volume/EncryptionModeXTS.h"
 #include "Driver/Fuse/FuseService.h"
 #include "Core/Unix/CoreServiceProxy.h"
@@ -290,10 +289,9 @@ namespace VeraCrypt
 	void CoreLinux::MountVolumeNative (shared_ptr <Volume> volume, MountOptions &options, const DirectoryPath &auxMountPoint) const
 	{
 		bool xts = (typeid (*volume->GetEncryptionMode()) == typeid (EncryptionModeXTS));
-		bool lrw = (typeid (*volume->GetEncryptionMode()) == typeid (EncryptionModeLRW));
 
 		if (options.NoKernelCrypto
-			|| (!xts && (!lrw || volume->GetEncryptionAlgorithm()->GetCiphers().size() > 1 || volume->GetEncryptionAlgorithm()->GetMinBlockSize() != 16))
+			|| !xts
 			|| volume->GetProtectionType() == VolumeProtection::HiddenVolumeReadOnly)
 		{
 			throw NotApplicable (SRC_POS);
@@ -372,9 +370,6 @@ namespace VeraCrypt
 					sprintf ((char *) hexStr.Ptr(), "%02x", (int) cipherKey[i]);
 					dmCreateArgsBuf.GetRange (keyArgOffset + i * 2, 2).CopyFrom (hexStr.GetRange (0, 2));
 
-					if (lrw && i >= 16)
-						continue;
-
 					sprintf ((char *) hexStr.Ptr(), "%02x", (int) secondaryKey[i]);
 					dmCreateArgsBuf.GetRange (keyArgOffset + cipherKey.Size() * 2 + i * 2, 2).CopyFrom (hexStr.GetRange (0, 2));
 				}
diff --git a/src/Crypto/Crypto.vcproj b/src/Crypto/Crypto.vcproj
index 72e6f645..b28feb1e 100644
--- a/src/Crypto/Crypto.vcproj
+++ b/src/Crypto/Crypto.vcproj
@@ -254,18 +254,6 @@
 				>
 			</File>
 			<File
-				RelativePath=".\Blowfish.h"
-				>
-			</File>
-			<File
-				RelativePath=".\Cast.h"
-				>
-			</File>
-			<File
-				RelativePath=".\Des.h"
-				>
-			</File>
-			<File
 				RelativePath=".\Rmd160.h"
 				>
 			</File>
@@ -274,10 +262,6 @@
 				>
 			</File>
 			<File
-				RelativePath=".\Sha1.h"
-				>
-			</File>
-			<File
 				RelativePath=".\Sha2.h"
 				>
 			</File>
diff --git a/src/Crypto/Sources b/src/Crypto/Sources
index f38c268e..417f0e04 100644
--- a/src/Crypto/Sources
+++ b/src/Crypto/Sources
@@ -12,12 +12,8 @@ SOURCES = \
 	Aes_hw_cpu.asm \
 	Aeskey.c \
 	Aestab.c \
-	Blowfish.c \
-	Cast.c \
-	Des.c \
 	Rmd160.c \
 	Serpent.c \
-	Sha1.c \
 	Sha2.c \
 	Twofish.c \
 	Whirlpool.c
diff --git a/src/Main/GraphicUserInterface.cpp b/src/Main/GraphicUserInterface.cpp
index 642a572c..e225726a 100644
--- a/src/Main/GraphicUserInterface.cpp
+++ b/src/Main/GraphicUserInterface.cpp
@@ -743,7 +743,6 @@ namespace VeraCrypt
 #ifdef TC_LINUX
 		if (volume && !Preferences.NonInteractive && !Preferences.DisableKernelEncryptionModeWarning
 			&& volume->EncryptionModeName != L"XTS"
-			&& (volume->EncryptionModeName != L"LRW" || volume->EncryptionAlgorithmMinBlockSize != 16 || volume->EncryptionAlgorithmKeySize != 32)
 			&& !AskYesNo (LangString["ENCRYPTION_MODE_NOT_SUPPORTED_BY_KERNEL"] + _("\n\nDo you want to show this message next time you mount such a volume?"), true, true))
 		{
 			UserPreferences prefs = GetPreferences();
diff --git a/src/Main/TextUserInterface.cpp b/src/Main/TextUserInterface.cpp
index d4189a43..12647707 100644
--- a/src/Main/TextUserInterface.cpp
+++ b/src/Main/TextUserInterface.cpp
@@ -1184,7 +1184,6 @@ namespace VeraCrypt
 #ifdef TC_LINUX
 		if (!Preferences.NonInteractive && !Preferences.DisableKernelEncryptionModeWarning
 			&& volume->EncryptionModeName != L"XTS"
-			&& (volume->EncryptionModeName != L"LRW" || volume->EncryptionAlgorithmMinBlockSize != 16 || volume->EncryptionAlgorithmKeySize != 32))
 		{
 			ShowWarning (LangString["ENCRYPTION_MODE_NOT_SUPPORTED_BY_KERNEL"]);
 		}
diff --git a/src/Volume/Cipher.cpp b/src/Volume/Cipher.cpp
index a69f15d9..5708e6e0 100644
--- a/src/Volume/Cipher.cpp
+++ b/src/Volume/Cipher.cpp
@@ -9,9 +9,6 @@
 #include "Platform/Platform.h"
 #include "Cipher.h"
 #include "Crypto/Aes.h"
-#include "Crypto/Blowfish.h"
-#include "Crypto/Des.h"
-#include "Crypto/Cast.h"
 #include "Crypto/Serpent.h"
 #include "Crypto/Twofish.h"
 
@@ -76,9 +73,6 @@ namespace VeraCrypt
 		l.push_back (shared_ptr <Cipher> (new CipherAES ()));
 		l.push_back (shared_ptr <Cipher> (new CipherSerpent ()));
 		l.push_back (shared_ptr <Cipher> (new CipherTwofish ()));
-		l.push_back (shared_ptr <Cipher> (new CipherBlowfish ()));
-		l.push_back (shared_ptr <Cipher> (new CipherCast5 ()));
-		l.push_back (shared_ptr <Cipher> (new CipherTripleDES ()));
 
 		return l;
 	}
@@ -199,51 +193,6 @@ namespace VeraCrypt
 			throw CipherInitError (SRC_POS);
 	}
 
-	
-	// Blowfish
-	void CipherBlowfish::Decrypt (byte *data) const
-	{
-		BlowfishEncryptLE (data, data, (BF_KEY *) ScheduledKey.Ptr(), 0);
-	}
-
-	void CipherBlowfish::Encrypt (byte *data) const
-	{
-		BlowfishEncryptLE (data, data, (BF_KEY *) ScheduledKey.Ptr(), 1);
-	}
-
-	size_t CipherBlowfish::GetScheduledKeySize () const
-	{
-		return sizeof (BF_KEY);
-	}
-
-	void CipherBlowfish::SetCipherKey (const byte *key)
-	{
-		BlowfishSetKey ((BF_KEY *) ScheduledKey.Ptr(), static_cast<int> (GetKeySize ()), (unsigned char *) key);
-	}
-
-
-	// CAST5
-	void CipherCast5::Decrypt (byte *data) const
-	{
-		Cast5Decrypt (data, data, (CAST_KEY *) ScheduledKey.Ptr());
-	}
-
-	void CipherCast5::Encrypt (byte *data) const
-	{
-		Cast5Encrypt (data, data, (CAST_KEY *) ScheduledKey.Ptr());
-	}
-
-	size_t CipherCast5::GetScheduledKeySize () const
-	{
-		return sizeof (CAST_KEY);
-	}
-
-	void CipherCast5::SetCipherKey (const byte *key)
-	{
-		Cast5SetKey ((CAST_KEY *) ScheduledKey.Ptr(), static_cast<int> (GetKeySize ()), (unsigned char *) key);
-	}
-
-
 	// Serpent
 	void CipherSerpent::Decrypt (byte *data) const
 	{
@@ -266,28 +215,6 @@ namespace VeraCrypt
 	}
 
 
-	// Triple-DES
-	void CipherTripleDES::Decrypt (byte *data) const
-	{
-		TripleDesEncrypt (data, data, (TDES_KEY *) ScheduledKey.Ptr(), 0);
-	}
-
-	void CipherTripleDES::Encrypt (byte *data) const
-	{
-		TripleDesEncrypt (data, data, (TDES_KEY *) ScheduledKey.Ptr(), 1);
-	}
-
-	size_t CipherTripleDES::GetScheduledKeySize () const
-	{
-		return sizeof (TDES_KEY);
-	}
-
-	void CipherTripleDES::SetCipherKey (const byte *key)
-	{
-		TripleDesSetKey (key, GetKeySize(), (TDES_KEY *) ScheduledKey.Ptr());
-	}
-
-
 	// Twofish
 	void CipherTwofish::Decrypt (byte *data) const
 	{
diff --git a/src/Volume/Cipher.h b/src/Volume/Cipher.h
index 90a9a215..4dbead51 100644
--- a/src/Volume/Cipher.h
+++ b/src/Volume/Cipher.h
@@ -100,10 +100,7 @@ namespace VeraCrypt
 #undef TC_CIPHER_ADD_METHODS
 #define TC_CIPHER_ADD_METHODS
 
-	TC_CIPHER (Blowfish, 8, 56);
-	TC_CIPHER (Cast5, 8, 16);
 	TC_CIPHER (Serpent, 16, 32);
-	TC_CIPHER (TripleDES, 8, 24);
 	TC_CIPHER (Twofish, 16, 32);
 
 #undef TC_CIPHER
diff --git a/src/Volume/EncryptionAlgorithm.cpp b/src/Volume/EncryptionAlgorithm.cpp
index ce76e71f..3d854ae5 100644
--- a/src/Volume/EncryptionAlgorithm.cpp
+++ b/src/Volume/EncryptionAlgorithm.cpp
@@ -7,8 +7,6 @@
 */
 
 #include "EncryptionAlgorithm.h"
-#include "EncryptionModeCBC.h"
-#include "EncryptionModeLRW.h"
 #include "EncryptionModeXTS.h"
 
 namespace VeraCrypt
@@ -68,11 +66,6 @@ namespace VeraCrypt
 		l.push_back (shared_ptr <EncryptionAlgorithm> (new SerpentTwofishAES ()));
 		l.push_back (shared_ptr <EncryptionAlgorithm> (new TwofishSerpent ()));
 
-		l.push_back (shared_ptr <EncryptionAlgorithm> (new AESBlowfish ()));
-		l.push_back (shared_ptr <EncryptionAlgorithm> (new AESBlowfishSerpent ()));
-		l.push_back (shared_ptr <EncryptionAlgorithm> (new Blowfish ()));
-		l.push_back (shared_ptr <EncryptionAlgorithm> (new Cast5 ()));
-		l.push_back (shared_ptr <EncryptionAlgorithm> (new TripleDES ()));
 		return l;
 	}
 
@@ -209,31 +202,6 @@ namespace VeraCrypt
 		Ciphers.push_back (shared_ptr <Cipher> (new CipherAES()));
 
 		SupportedModes.push_back (shared_ptr <EncryptionMode> (new EncryptionModeXTS ()));
-		SupportedModes.push_back (shared_ptr <EncryptionMode> (new EncryptionModeLRW ()));
-		SupportedModes.push_back (shared_ptr <EncryptionMode> (new EncryptionModeCBC ()));
-	}
-
-	// AES-Blowfish
-	AESBlowfish::AESBlowfish ()
-	{
-		Deprecated = true;
-
-		Ciphers.push_back (shared_ptr <Cipher> (new CipherBlowfish ()));
-		Ciphers.push_back (shared_ptr <Cipher> (new CipherAES ()));
-
-		SupportedModes.push_back (shared_ptr <EncryptionMode> (new EncryptionModeCBC ()));
-	}
-
-	// AES-Blowfish-Serpent
-	AESBlowfishSerpent::AESBlowfishSerpent ()
-	{
-		Deprecated = true;
-
-		Ciphers.push_back (shared_ptr <Cipher> (new CipherSerpent ()));
-		Ciphers.push_back (shared_ptr <Cipher> (new CipherBlowfish ()));
-		Ciphers.push_back (shared_ptr <Cipher> (new CipherAES ()));
-
-		SupportedModes.push_back (shared_ptr <EncryptionMode> (new EncryptionModeCBC ()));
 	}
 
 	// AES-Twofish
@@ -243,8 +211,6 @@ namespace VeraCrypt
 		Ciphers.push_back (shared_ptr <Cipher> (new CipherAES ()));
 
 		SupportedModes.push_back (shared_ptr <EncryptionMode> (new EncryptionModeXTS ()));
-		SupportedModes.push_back (shared_ptr <EncryptionMode> (new EncryptionModeLRW ()));
-		SupportedModes.push_back (shared_ptr <EncryptionMode> (new EncryptionModeCBC ()));
 	}
 
 	// AES-Twofish-Serpent
@@ -255,28 +221,6 @@ namespace VeraCrypt
 		Ciphers.push_back (shared_ptr <Cipher> (new CipherAES ()));
 
 		SupportedModes.push_back (shared_ptr <EncryptionMode> (new EncryptionModeXTS ()));
-		SupportedModes.push_back (shared_ptr <EncryptionMode> (new EncryptionModeLRW ()));
-		SupportedModes.push_back (shared_ptr <EncryptionMode> (new EncryptionModeCBC ()));
-	}
-
-	// Blowfish
-	Blowfish::Blowfish ()
-	{
-		Deprecated = true;
-		Ciphers.push_back (shared_ptr <Cipher> (new CipherBlowfish()));
-
-		SupportedModes.push_back (shared_ptr <EncryptionMode> (new EncryptionModeLRW ()));
-		SupportedModes.push_back (shared_ptr <EncryptionMode> (new EncryptionModeCBC ()));
-	}
-
-	// CAST5
-	Cast5::Cast5 ()
-	{
-		Deprecated = true;
-		Ciphers.push_back (shared_ptr <Cipher> (new CipherCast5()));
-
-		SupportedModes.push_back (shared_ptr <EncryptionMode> (new EncryptionModeLRW ()));
-		SupportedModes.push_back (shared_ptr <EncryptionMode> (new EncryptionModeCBC ()));
 	}
 
 	// Serpent
@@ -285,8 +229,6 @@ namespace VeraCrypt
 		Ciphers.push_back (shared_ptr <Cipher> (new CipherSerpent()));
 
 		SupportedModes.push_back (shared_ptr <EncryptionMode> (new EncryptionModeXTS ()));
-		SupportedModes.push_back (shared_ptr <EncryptionMode> (new EncryptionModeLRW ()));
-		SupportedModes.push_back (shared_ptr <EncryptionMode> (new EncryptionModeCBC ()));
 	}
 
 	// Serpent-AES
@@ -296,18 +238,6 @@ namespace VeraCrypt
 		Ciphers.push_back (shared_ptr <Cipher> (new CipherSerpent ()));
 
 		SupportedModes.push_back (shared_ptr <EncryptionMode> (new EncryptionModeXTS ()));
-		SupportedModes.push_back (shared_ptr <EncryptionMode> (new EncryptionModeLRW ()));
-		SupportedModes.push_back (shared_ptr <EncryptionMode> (new EncryptionModeCBC ()));
-	}
-
-	// Triple-DES
-	TripleDES::TripleDES ()
-	{
-		Deprecated = true;
-		Ciphers.push_back (shared_ptr <Cipher> (new CipherTripleDES()));
-
-		SupportedModes.push_back (shared_ptr <EncryptionMode> (new EncryptionModeLRW ()));
-		SupportedModes.push_back (shared_ptr <EncryptionMode> (new EncryptionModeCBC ()));
 	}
 
 	// Twofish
@@ -316,8 +246,6 @@ namespace VeraCrypt
 		Ciphers.push_back (shared_ptr <Cipher> (new CipherTwofish()));
 
 		SupportedModes.push_back (shared_ptr <EncryptionMode> (new EncryptionModeXTS ()));
-		SupportedModes.push_back (shared_ptr <EncryptionMode> (new EncryptionModeLRW ()));
-		SupportedModes.push_back (shared_ptr <EncryptionMode> (new EncryptionModeCBC ()));
 	}
 
 	// Twofish-Serpent
@@ -327,8 +255,6 @@ namespace VeraCrypt
 		Ciphers.push_back (shared_ptr <Cipher> (new CipherTwofish ()));
 
 		SupportedModes.push_back (shared_ptr <EncryptionMode> (new EncryptionModeXTS ()));
-		SupportedModes.push_back (shared_ptr <EncryptionMode> (new EncryptionModeLRW ()));
-		SupportedModes.push_back (shared_ptr <EncryptionMode> (new EncryptionModeCBC ()));
 	}
 
 	// Serpent-Twofish-AES
@@ -339,7 +265,5 @@ namespace VeraCrypt
 		Ciphers.push_back (shared_ptr <Cipher> (new CipherSerpent ()));
 
 		SupportedModes.push_back (shared_ptr <EncryptionMode> (new EncryptionModeXTS ()));
-		SupportedModes.push_back (shared_ptr <EncryptionMode> (new EncryptionModeLRW ()));
-		SupportedModes.push_back (shared_ptr <EncryptionMode> (new EncryptionModeCBC ()));
 	}
 }
diff --git a/src/Volume/EncryptionAlgorithm.h b/src/Volume/EncryptionAlgorithm.h
index 7fbee6ae..5a5666fe 100644
--- a/src/Volume/EncryptionAlgorithm.h
+++ b/src/Volume/EncryptionAlgorithm.h
@@ -74,15 +74,10 @@ namespace VeraCrypt
 	}
 
 	TC_ENCRYPTION_ALGORITHM (AES);
-	TC_ENCRYPTION_ALGORITHM (AESBlowfish);
-	TC_ENCRYPTION_ALGORITHM (AESBlowfishSerpent);
 	TC_ENCRYPTION_ALGORITHM (AESTwofish);
 	TC_ENCRYPTION_ALGORITHM (AESTwofishSerpent);
-	TC_ENCRYPTION_ALGORITHM (Blowfish);
-	TC_ENCRYPTION_ALGORITHM (Cast5);
 	TC_ENCRYPTION_ALGORITHM (Serpent);
 	TC_ENCRYPTION_ALGORITHM (SerpentAES);
-	TC_ENCRYPTION_ALGORITHM (TripleDES);
 	TC_ENCRYPTION_ALGORITHM (Twofish);
 	TC_ENCRYPTION_ALGORITHM (TwofishSerpent);
 	TC_ENCRYPTION_ALGORITHM (SerpentTwofishAES);
diff --git a/src/Volume/EncryptionMode.cpp b/src/Volume/EncryptionMode.cpp
index 0a7ac546..14642b80 100644
--- a/src/Volume/EncryptionMode.cpp
+++ b/src/Volume/EncryptionMode.cpp
@@ -7,8 +7,6 @@
 */
 
 #include "EncryptionMode.h"
-#include "EncryptionModeCBC.h"
-#include "EncryptionModeLRW.h"
 #include "EncryptionModeXTS.h"
 #include "EncryptionThreadPool.h"
 
@@ -37,8 +35,6 @@ namespace VeraCrypt
 		EncryptionModeList l;
 
 		l.push_back (shared_ptr <EncryptionMode> (new EncryptionModeXTS ()));
-		l.push_back (shared_ptr <EncryptionMode> (new EncryptionModeLRW ()));
-		l.push_back (shared_ptr <EncryptionMode> (new EncryptionModeCBC ()));
 
 		return l;
 	}
diff --git a/src/Volume/EncryptionModeCBC.cpp b/src/Volume/EncryptionModeCBC.cpp
deleted file mode 100644
index 2892986b..00000000
--- a/src/Volume/EncryptionModeCBC.cpp
+++ /dev/null
@@ -1,335 +0,0 @@
-/*
- Copyright (c) 2008 TrueCrypt Developers Association. All rights reserved.
-
- Governed by the TrueCrypt License 3.0 the full text of which is contained in
- the file License.txt included in TrueCrypt binary and source code distribution
- packages.
-*/
-
-#include "Platform/Memory.h"
-#include "Common/Crc.h"
-#include "Common/Endian.h"
-#include "EncryptionModeCBC.h"
-
-namespace VeraCrypt
-{
-	void EncryptionModeCBC::Decrypt (byte *data, uint64 length) const
-	{
-		if_debug (ValidateState ());
-		if_debug (ValidateParameters (data, length));
-
-		if (IsOuterCBC (Ciphers))
-		{
-			DecryptBuffer (data, length, Ciphers, (uint32 *) IV.Ptr(), (uint32 *) (IV.Ptr() + WhiteningIVOffset));
-		}
-		else
-		{
-			for (CipherList::const_reverse_iterator iCipherList = Ciphers.rbegin();
-				iCipherList != Ciphers.rend();
-				++iCipherList)
-			{
-				CipherList cl;
-				cl.push_back (*iCipherList);
-
-				DecryptBuffer (data, length, cl, (uint32 *) IV.Ptr(), (uint32 *) (IV.Ptr() + WhiteningIVOffset));
-			}
-		}
-	}
-
-	void EncryptionModeCBC::DecryptBuffer (byte *data, uint64 length, const CipherList &ciphers, const uint32 *iv, const uint32 *whitening) const
-	{
-		size_t blockSize = ciphers.front()->GetBlockSize();
-		if (blockSize != 8 && blockSize != 16)
-			throw ParameterIncorrect (SRC_POS);
-
-		uint32 *data32 = (uint32 *) data;
-		uint32 bufIV[4];
-		uint32 ct[4];
-		uint64 i;
-
-		bufIV[0] = iv[0];
-		bufIV[1] = iv[1];
-		if (blockSize == 16)
-		{
-			bufIV[2] = iv[2];
-			bufIV[3] = iv[3];
-		}
-
-		for (i = 0; i < length / blockSize; i++)
-		{
-			// Dewhitening
-			data32[0] ^= whitening[0];
-			data32[1] ^= whitening[1];
-			if (blockSize == 16)
-			{
-				data32[2] ^= whitening[0];
-				data32[3] ^= whitening[1];
-			}
-
-			// CBC
-			ct[0] = data32[0];
-			ct[1] = data32[1];
-			if (blockSize == 16)
-			{
-				ct[2] = data32[2];
-				ct[3] = data32[3];
-			}
-
-			for (CipherList::const_reverse_iterator iCipherList = ciphers.rbegin();
-				iCipherList != ciphers.rend();
-				++iCipherList)
-			{
-				const Cipher &c = **iCipherList;
-
-				if (c.GetBlockSize () != blockSize)
-					throw ParameterIncorrect (SRC_POS);
-
-				c.DecryptBlock ((byte *) data32);
-			}
-
-			// CBC
-			data32[0] ^= bufIV[0];
-			data32[1] ^= bufIV[1];
-			bufIV[0] = ct[0];
-			bufIV[1] = ct[1];
-			if (blockSize == 16)
-			{
-				data32[2] ^= bufIV[2];
-				data32[3] ^= bufIV[3];
-				bufIV[2] = ct[2];
-				bufIV[3] = ct[3];
-			}
-
-			data32 += blockSize / sizeof(*data32);
-		}
-
-		Memory::Erase (bufIV, sizeof (bufIV));
-		Memory::Erase (ct, sizeof (ct));
-	}
-
-	void EncryptionModeCBC::DecryptSectorsCurrentThread (byte *data, uint64 sectorIndex, uint64 sectorCount, size_t sectorSize) const
-	{
-		if_debug (ValidateState ());
-		if_debug (ValidateParameters (data, sectorCount, sectorSize));
-
-		uint32 sectorIV[4];
-		uint32 sectorWhitening[2];
-
-		while (sectorCount--)
-		{
-			if (IsOuterCBC (Ciphers))
-			{
-				InitSectorIVAndWhitening (sectorIndex, Ciphers.front()->GetBlockSize(), (uint64 *) IV.Ptr(), sectorIV, sectorWhitening);
-				DecryptBuffer (data, sectorSize, Ciphers, sectorIV, sectorWhitening);
-			}
-			else
-			{
-				for (CipherList::const_reverse_iterator iCipherList = Ciphers.rbegin();
-					iCipherList != Ciphers.rend();
-					++iCipherList)
-				{
-					const Cipher &c = **iCipherList;
-					CipherList cl;
-					cl.push_back (*iCipherList);
-
-					InitSectorIVAndWhitening (sectorIndex, c.GetBlockSize(), (uint64 *) IV.Ptr(), sectorIV, sectorWhitening);
-					DecryptBuffer (data, sectorSize, cl, sectorIV, sectorWhitening);
-				}
-			}
-
-			data += sectorSize;
-			sectorIndex++;
-		}
-
-		Memory::Erase (sectorIV, sizeof (sectorIV));
-		Memory::Erase (sectorWhitening, sizeof (sectorWhitening));
-	}
-
-	void EncryptionModeCBC::Encrypt (byte *data, uint64 length) const
-	{
-		if_debug (ValidateState ());
-		if_debug (ValidateParameters (data, length));
-
-		if (IsOuterCBC (Ciphers))
-		{
-			EncryptBuffer (data, length, Ciphers, (uint32 *) IV.Ptr(), (uint32 *) (IV.Ptr() + WhiteningIVOffset));
-		}
-		else
-		{
-			for (CipherList::const_iterator iCipherList = Ciphers.begin();
-				iCipherList != Ciphers.end();
-				++iCipherList)
-			{
-				CipherList cl;
-				cl.push_back (*iCipherList);
-
-				EncryptBuffer (data, length, cl, (uint32 *) IV.Ptr(), (uint32 *) (IV.Ptr() + WhiteningIVOffset));
-			}
-		}
-	}
-
-	void EncryptionModeCBC::EncryptBuffer (byte *data, uint64 length, const CipherList &ciphers, const uint32 *iv, const uint32 *whitening) const
-	{
-		size_t blockSize = ciphers.front()->GetBlockSize();
-		if (blockSize != 8 && blockSize != 16)
-			throw ParameterIncorrect (SRC_POS);
-
-		uint32 *data32 = (uint32 *) data;
-		uint32 bufIV[4];
-		uint64 i;
-
-		bufIV[0] = iv[0];
-		bufIV[1] = iv[1];
-		if (blockSize == 16)
-		{
-			bufIV[2] = iv[2];
-			bufIV[3] = iv[3];
-		}
-
-		for (i = 0; i < length / blockSize; i++)
-		{
-			data32[0] ^= bufIV[0];
-			data32[1] ^= bufIV[1];
-			if (blockSize == 16)
-			{
-				data32[2] ^= bufIV[2];
-				data32[3] ^= bufIV[3];
-			}
-
-			for (CipherList::const_iterator iCipherList = ciphers.begin();
-				iCipherList != ciphers.end();
-				++iCipherList)
-			{
-				const Cipher &c = **iCipherList;
-
-				if (c.GetBlockSize () != blockSize)
-					throw ParameterIncorrect (SRC_POS);
-
-				c.EncryptBlock ((byte *) data32);
-			}
-
-			bufIV[0] = data32[0];
-			bufIV[1] = data32[1];
-			if (blockSize == 16)
-			{
-				bufIV[2] = data32[2];
-				bufIV[3] = data32[3];
-			}
-
-			data32[0] ^= whitening[0];
-			data32[1] ^= whitening[1];
-			if (blockSize == 16)
-			{
-				data32[2] ^= whitening[0];
-				data32[3] ^= whitening[1];
-			}
-
-			data32 += blockSize / sizeof(*data32);
-		}
-
-		Memory::Erase (bufIV, sizeof (bufIV));
-	}
-
-	void EncryptionModeCBC::EncryptSectorsCurrentThread (byte *data, uint64 sectorIndex, uint64 sectorCount, size_t sectorSize) const
-	{
-		if_debug (ValidateState ());
-		if_debug (ValidateParameters (data, sectorCount, sectorSize));
-
-		uint32 sectorIV[4];
-		uint32 sectorWhitening[2];
-
-		while (sectorCount--)
-		{
-			if (IsOuterCBC (Ciphers))
-			{
-				InitSectorIVAndWhitening (sectorIndex, Ciphers.front()->GetBlockSize(), (uint64 *) IV.Ptr(), sectorIV, sectorWhitening);
-				EncryptBuffer (data, sectorSize, Ciphers, sectorIV, sectorWhitening);
-			}
-			else
-			{
-				for (CipherList::const_iterator iCipherList = Ciphers.begin();
-					iCipherList != Ciphers.end();
-					++iCipherList)
-				{
-					const Cipher &c = **iCipherList;
-					CipherList cl;
-					cl.push_back (*iCipherList);
-
-					InitSectorIVAndWhitening (sectorIndex, c.GetBlockSize(), (uint64 *) IV.Ptr(), sectorIV, sectorWhitening);
-					EncryptBuffer (data, sectorSize, cl, sectorIV, sectorWhitening);
-				}
-			}
-
-			data += sectorSize;
-			sectorIndex++;
-		}
-
-		Memory::Erase (sectorIV, sizeof (sectorIV));
-		Memory::Erase (sectorWhitening, sizeof (sectorWhitening));
-	}
-
-	void EncryptionModeCBC::InitSectorIVAndWhitening (uint64 sectorIndex, size_t blockSize, const uint64 *ivSeed, uint32 *iv, uint32 *whitening) const
-	{
-		if (blockSize != 8 && blockSize != 16)
-			throw ParameterIncorrect (SRC_POS);
-
-		uint64 iv64[4];
-		uint32 *iv32 = (uint32 *) iv64;
-
-		iv64[0] = ivSeed[0] ^ Endian::Little (sectorIndex);
-		iv64[1] = ivSeed[1] ^ Endian::Little (sectorIndex);
-		iv64[2] = ivSeed[2] ^ Endian::Little (sectorIndex);
-		if (blockSize == 16)
-		{
-			iv64[3] = ivSeed[3] ^ Endian::Little (sectorIndex);
-		}
-
-		iv[0] = iv32[0];
-		iv[1] = iv32[1];
-
-		if (blockSize == 8)
-		{
-			whitening[0] = Endian::Little ( crc32int ( &iv32[2] ) ^ crc32int ( &iv32[5] ) );
-			whitening[1] = Endian::Little ( crc32int ( &iv32[3] ) ^ crc32int ( &iv32[4] ) );
-		}
-		else
-		{
-			iv[2] = iv32[2];
-			iv[3] = iv32[3];
-
-			whitening[0] = Endian::Little ( crc32int ( &iv32[4] ) ^ crc32int ( &iv32[7] ) );
-			whitening[1] = Endian::Little ( crc32int ( &iv32[5] ) ^ crc32int ( &iv32[6] ) );
-		}
-	}
-
-	bool EncryptionModeCBC::IsOuterCBC (const CipherList &ciphers) const
-	{
-		if (ciphers.size() < 2)
-			return false;
-
-		size_t blockSize = ciphers.front()->GetBlockSize();
-
-		for (CipherList::const_iterator iCipherList = ciphers.begin();
-			iCipherList != ciphers.end();
-			++iCipherList)
-		{
-			const Cipher &c = **iCipherList;
-			if (c.GetBlockSize() != blockSize)
-				return false;
-		}
-
-		return true;
-	}
-
-	void EncryptionModeCBC::SetKey (const ConstBufferPtr &key)
-	{
-		if (key.Size() != GetKeySize ())
-			throw ParameterIncorrect (SRC_POS);
-
-		if (!KeySet)
-			IV.Allocate (GetKeySize ());
-		
-		IV.CopyFrom (key);
-		KeySet = true;
-	}
-}
diff --git a/src/Volume/EncryptionModeCBC.h b/src/Volume/EncryptionModeCBC.h
deleted file mode 100644
index 187432ea..00000000
--- a/src/Volume/EncryptionModeCBC.h
+++ /dev/null
@@ -1,47 +0,0 @@
-/*
- Copyright (c) 2008 TrueCrypt Developers Association. All rights reserved.
-
- Governed by the TrueCrypt License 3.0 the full text of which is contained in
- the file License.txt included in TrueCrypt binary and source code distribution
- packages.
-*/
-
-#ifndef TC_HEADER_Encryption_EncryptionModeCBC
-#define TC_HEADER_Encryption_EncryptionModeCBC
-
-#include "Platform/Platform.h"
-#include "EncryptionMode.h"
-
-namespace VeraCrypt
-{
-	class EncryptionModeCBC : public EncryptionMode
-	{
-	public:
-		EncryptionModeCBC () { }
-		virtual ~EncryptionModeCBC () { }
-
-		virtual void Decrypt (byte *data, uint64 length) const;
-		virtual void DecryptSectorsCurrentThread (byte *data, uint64 sectorIndex, uint64 sectorCount, size_t sectorSize) const;
-		virtual void Encrypt (byte *data, uint64 length) const;
-		virtual void EncryptSectorsCurrentThread (byte *data, uint64 sectorIndex, uint64 sectorCount, size_t sectorSize) const;
-		virtual size_t GetKeySize () const { return 32; };
-		virtual wstring GetName () const { return L"CBC"; };
-		virtual shared_ptr <EncryptionMode> GetNew () const { return shared_ptr <EncryptionMode> (new EncryptionModeCBC); }
-		virtual void SetKey (const ConstBufferPtr &key);
-
-	protected:
-		void DecryptBuffer (byte *data, uint64 length, const CipherList &ciphers, const uint32 *iv, const uint32 *whitening) const;
-		void EncryptBuffer (byte *data, uint64 length, const CipherList &ciphers, const uint32 *iv, const uint32 *whitening) const;
-		void InitSectorIVAndWhitening (uint64 sectorIndex, size_t blockSize, const uint64 *ivSeed, uint32 *iv, uint32 *whitening) const;
-		bool IsOuterCBC (const CipherList &ciphers) const;
-
-		SecureBuffer IV;
-		static const int WhiteningIVOffset = 8;
-
-	private:
-		EncryptionModeCBC (const EncryptionModeCBC &);
-		EncryptionModeCBC &operator= (const EncryptionModeCBC &);
-	};
-}
-
-#endif // TC_HEADER_Encryption_EncryptionModeCBC
diff --git a/src/Volume/EncryptionModeLRW.cpp b/src/Volume/EncryptionModeLRW.cpp
deleted file mode 100644
index 115b0fc5..00000000
--- a/src/Volume/EncryptionModeLRW.cpp
+++ /dev/null
@@ -1,195 +0,0 @@
-/*
- Copyright (c) 2008 TrueCrypt Developers Association. All rights reserved.
-
- Governed by the TrueCrypt License 3.0 the full text of which is contained in
- the file License.txt included in TrueCrypt binary and source code distribution
- packages.
-*/
-
-#include "EncryptionModeLRW.h"
-#include "Common/GfMul.h"
-
-namespace VeraCrypt
-{
-	void EncryptionModeLRW::Decrypt (byte *data, uint64 length) const
-	{
-		if_debug (ValidateState ());
-		DecryptBuffer (data, length, 1);
-	}
-
-	void EncryptionModeLRW::DecryptBuffer (byte *data, uint64 length, uint64 blockIndex) const
-	{
-		size_t blockSize = Ciphers.front()->GetBlockSize();
-		if (blockSize != 8 && blockSize != 16)
-			throw ParameterIncorrect (SRC_POS);
-
-		byte i[8];
-		*(uint64 *)i = Endian::Big (blockIndex);
-
-		byte t[Cipher::MaxBlockSize];
-
-		for (unsigned int b = 0; b < length / blockSize; b++)
-		{
-			if (blockSize == 8)
-			{
-				Gf64MulTab (i, t, (GfCtx *) (GfContext.Ptr()));
-				Xor64 ((uint64 *)data, (uint64 *)t);
-			}
-			else
-			{
-				Gf128MulBy64Tab (i, t, (GfCtx *) (GfContext.Ptr()));
-				Xor128 ((uint64 *)data, (uint64 *)t);
-			}
-
-			for (CipherList::const_reverse_iterator iCipherList = Ciphers.rbegin();
-				iCipherList != Ciphers.rend();
-				++iCipherList)
-			{
-				const Cipher &c = **iCipherList;
-
-				if (c.GetBlockSize () != blockSize)
-					throw ParameterIncorrect (SRC_POS);
-
-				c.DecryptBlock (data);
-			}
-
-			if (blockSize == 8)
-				Xor64 ((uint64 *)data, (uint64 *)t);
-			else
-				Xor128 ((uint64 *)data, (uint64 *)t);
-
-			data += blockSize;
-			IncrementBlockIndex (i);
-		}
-
-		Memory::Erase (t, sizeof (t));
-	}
-
-	void EncryptionModeLRW::DecryptSectorsCurrentThread (byte *data, uint64 sectorIndex, uint64 sectorCount, size_t sectorSize) const
-	{
-		if_debug (ValidateState ());
-		if_debug (ValidateParameters (data, sectorCount, sectorSize));
-
-		DecryptBuffer (data,
-			sectorCount * sectorSize,
-			SectorToBlockIndex (sectorIndex));
-	}
-
-	void EncryptionModeLRW::Encrypt (byte *data, uint64 length) const
-	{
-		ValidateState ();
-		EncryptBuffer (data, length, 1);
-	}
-
-	void EncryptionModeLRW::EncryptBuffer (byte *data, uint64 length, uint64 blockIndex) const
-	{
-		size_t blockSize = Ciphers.front()->GetBlockSize();
-		if (blockSize != 8 && blockSize != 16)
-			throw ParameterIncorrect (SRC_POS);
-
-		byte i[8];
-		*(uint64 *)i = Endian::Big (blockIndex);
-
-		byte t[Cipher::MaxBlockSize];
-
-		for (unsigned int b = 0; b < length / blockSize; b++)
-		{
-			if (blockSize == 8)
-			{
-				Gf64MulTab (i, t, (GfCtx *) (GfContext.Ptr()));
-				Xor64 ((uint64 *)data, (uint64 *)t);
-			}
-			else
-			{
-				Gf128MulBy64Tab (i, t, (GfCtx *) (GfContext.Ptr()));
-				Xor128 ((uint64 *)data, (uint64 *)t);
-			}
-
-			for (CipherList::const_iterator iCipherList = Ciphers.begin();
-				iCipherList != Ciphers.end();
-				++iCipherList)
-			{
-				const Cipher &c = **iCipherList;
-
-				if (c.GetBlockSize () != blockSize)
-					throw ParameterIncorrect (SRC_POS);
-
-				c.EncryptBlock (data);
-			}
-
-			if (blockSize == 8)
-				Xor64 ((uint64 *)data, (uint64 *)t);
-			else
-				Xor128 ((uint64 *)data, (uint64 *)t);
-
-			data += blockSize;
-			IncrementBlockIndex (i);
-		}
-
-		Memory::Erase (t, sizeof (t));
-	}
-
-	void EncryptionModeLRW::EncryptSectorsCurrentThread (byte *data, uint64 sectorIndex, uint64 sectorCount, size_t sectorSize) const
-	{
-		if_debug (ValidateState ());
-		if_debug (ValidateParameters (data, sectorCount, sectorSize));
-
-		EncryptBuffer (data,
-			sectorCount * sectorSize,
-			SectorToBlockIndex (sectorIndex));
-	}
-
-	void EncryptionModeLRW::IncrementBlockIndex (byte *index) const
-	{
-		if (index[7] != 0xff)
-			index[7]++;
-		else
-			*(uint64 *)index = Endian::Big ( Endian::Big (*(uint64 *)index) + 1 );
-	}
-
-	uint64 EncryptionModeLRW::SectorToBlockIndex (uint64 sectorIndex) const
-	{
-		sectorIndex -= SectorOffset;
-
-		switch (Ciphers.front()->GetBlockSize())
-		{
-		case 8:
-			return (sectorIndex << 6) | 1;
-
-		case 16:
-			return (sectorIndex << 5) | 1;
-		
-		default:
-			throw ParameterIncorrect (SRC_POS);
-		}
-	}
-
-	void EncryptionModeLRW::SetKey (const ConstBufferPtr &key)
-	{
-		if (key.Size() != 16)
-			throw ParameterIncorrect (SRC_POS);
-
-		if (!KeySet)
-			GfContext.Allocate (sizeof (GfCtx));
-
-		if (!Gf64TabInit ((unsigned char *) key.Get(), (GfCtx *) (GfContext.Ptr())))
-			throw bad_alloc();
-
-		if (!Gf128Tab64Init ((unsigned char *) key.Get(), (GfCtx *) (GfContext.Ptr())))
-			throw bad_alloc();
-
-		Key.CopyFrom (key);
-		KeySet = true;
-	}
-
-	void EncryptionModeLRW::Xor64 (uint64 *a, const uint64 *b) const
-	{
-		*a ^= *b;
-	}
-
-	void EncryptionModeLRW::Xor128 (uint64 *a, const uint64 *b) const
-	{
-		*a++ ^= *b++;
-		*a ^= *b;
-	}
-}
diff --git a/src/Volume/EncryptionModeLRW.h b/src/Volume/EncryptionModeLRW.h
deleted file mode 100644
index 0cfcd50c..00000000
--- a/src/Volume/EncryptionModeLRW.h
+++ /dev/null
@@ -1,50 +0,0 @@
-/*
- Copyright (c) 2008 TrueCrypt Developers Association. All rights reserved.
-
- Governed by the TrueCrypt License 3.0 the full text of which is contained in
- the file License.txt included in TrueCrypt binary and source code distribution
- packages.
-*/
-
-#ifndef TC_HEADER_Encryption_EncryptionModeLRW
-#define TC_HEADER_Encryption_EncryptionModeLRW
-
-#include "Platform/Platform.h"
-#include "EncryptionMode.h"
-
-namespace VeraCrypt
-{
-	class EncryptionModeLRW : public EncryptionMode
-	{
-	public:
-		EncryptionModeLRW () { }
-		virtual ~EncryptionModeLRW () { }
-
-		virtual void Decrypt (byte *data, uint64 length) const;
-		virtual void DecryptSectorsCurrentThread (byte *data, uint64 sectorIndex, uint64 sectorCount, size_t sectorSize) const;
-		virtual void Encrypt (byte *data, uint64 length) const;
-		virtual void EncryptSectorsCurrentThread (byte *data, uint64 sectorIndex, uint64 sectorCount, size_t sectorSize) const;
-		virtual const SecureBuffer &GetKey () const { return Key; }
-		virtual size_t GetKeySize () const { return 16; };
-		virtual wstring GetName () const { return L"LRW"; };
-		virtual shared_ptr <EncryptionMode> GetNew () const { return shared_ptr <EncryptionMode> (new EncryptionModeLRW); }
-		virtual void SetKey (const ConstBufferPtr &key);
-
-	protected:
-		void DecryptBuffer (byte *plainText, uint64 length, uint64 blockIndex) const;
-		void EncryptBuffer (byte *plainText, uint64 length, uint64 blockIndex) const;
-		void IncrementBlockIndex (byte *index) const;
-		uint64 SectorToBlockIndex (uint64 sectorIndex) const;
-		void Xor64 (uint64 *a, const uint64 *b) const;
-		void Xor128 (uint64 *a, const uint64 *b) const;
-
-		SecureBuffer GfContext;
-		SecureBuffer Key;
-
-	private:
-		EncryptionModeLRW (const EncryptionModeLRW &);
-		EncryptionModeLRW &operator= (const EncryptionModeLRW &);
-	};
-}
-
-#endif // TC_HEADER_Encryption_EncryptionModeLRW
diff --git a/src/Volume/EncryptionTest.cpp b/src/Volume/EncryptionTest.cpp
index 71f55f07..ffe998b0 100644
--- a/src/Volume/EncryptionTest.cpp
+++ b/src/Volume/EncryptionTest.cpp
@@ -11,8 +11,6 @@
 #include "Crc32.h"
 #include "EncryptionAlgorithm.h"
 #include "EncryptionMode.h"
-#include "EncryptionModeCBC.h"
-#include "EncryptionModeLRW.h"
 #include "EncryptionModeXTS.h"
 #include "EncryptionTest.h"
 #include "Pkcs5Kdf.h"
@@ -35,83 +33,9 @@ namespace VeraCrypt
 		TestCiphers();
 		TestXtsAES();
 		TestXts();
-		TestLegacyModes();
 		TestPkcs5();
 	}
 
-	void EncryptionTest::TestLegacyModes ()
-	{
-		byte buf[ENCRYPTION_DATA_UNIT_SIZE * 2];
-		byte iv[32];
-		unsigned int i;
-		uint32 crc;
-		uint64 secNo = 0x0234567890ABCDEFull;
-
-		for (i = 0; i < sizeof (buf); i++)
-			buf[i] = (byte) i;
-
-		for (i = 0; i < sizeof (iv); i++)
-			iv[i] = (byte) i;
-
-		EncryptionModeList encModes = EncryptionMode::GetAvailableModes ();
-
-		foreach_ref (EncryptionAlgorithm &ea, EncryptionAlgorithm::GetAvailableAlgorithms())
-		{
-			foreach (shared_ptr <EncryptionMode> mode, encModes)
-			{
-				if (typeid (*mode) == typeid (EncryptionModeXTS))
-					continue;
-
-				if (!mode->IsKeySet())
-				{
-					mode->SetKey (ConstBufferPtr (iv, mode->GetKeySize()));
-					mode->SetSectorOffset (1);
-				}
-
-				if (ea.IsModeSupported (mode))
-				{
-					ea.SetMode (mode);
-					ea.SetKey (ConstBufferPtr (buf, ea.GetKeySize()));
-
-					ea.EncryptSectors (buf, secNo, sizeof (buf) / ENCRYPTION_DATA_UNIT_SIZE, ENCRYPTION_DATA_UNIT_SIZE);
-					ea.DecryptSectors (buf, secNo, sizeof (buf) / ENCRYPTION_DATA_UNIT_SIZE, ENCRYPTION_DATA_UNIT_SIZE);
-					ea.EncryptSectors (buf, secNo, sizeof (buf) / ENCRYPTION_DATA_UNIT_SIZE, ENCRYPTION_DATA_UNIT_SIZE);
-
-					crc = ::GetCrc32 (buf, sizeof (buf));
-
-					if (typeid (*mode) == typeid (EncryptionModeLRW))
-					{
-						if (typeid (ea) == typeid (AES)					&& crc != 0x5237acf9) throw TestFailed (SRC_POS);
-						if (typeid (ea) == typeid (AESTwofish)			&& crc != 0x4ed0fd80) throw TestFailed (SRC_POS);
-						if (typeid (ea) == typeid (AESTwofishSerpent)	&& crc != 0xea04b3cf) throw TestFailed (SRC_POS);
-						if (typeid (ea) == typeid (Blowfish)			&& crc != 0xf94d5300) throw TestFailed (SRC_POS);
-						if (typeid (ea) == typeid (Cast5)				&& crc != 0x33971e82) throw TestFailed (SRC_POS);
-						if (typeid (ea) == typeid (Serpent)				&& crc != 0x7fb86805) throw TestFailed (SRC_POS);
-						if (typeid (ea) == typeid (TripleDES)			&& crc != 0x2b20bb84) throw TestFailed (SRC_POS);
-						if (typeid (ea) == typeid (Twofish)				&& crc != 0xa9de0f0b) throw TestFailed (SRC_POS);
-						if (typeid (ea) == typeid (TwofishSerpent)		&& crc != 0xca65c5cd) throw TestFailed (SRC_POS);
-					}
-
-					if (typeid (*mode) == typeid (EncryptionModeCBC))
-					{
-						if (typeid (ea) == typeid (AES)					&& crc != 0x2274f53d) throw TestFailed (SRC_POS);
-						if (typeid (ea) == typeid (AESBlowfish)			&& crc != 0xa7a80c84) throw TestFailed (SRC_POS);
-						if (typeid (ea) == typeid (AESBlowfishSerpent)	&& crc != 0xa0584562) throw TestFailed (SRC_POS);
-						if (typeid (ea) == typeid (AESTwofish)			&& crc != 0x3c226444) throw TestFailed (SRC_POS);
-						if (typeid (ea) == typeid (AESTwofishSerpent)	&& crc != 0x5e5e77fd) throw TestFailed (SRC_POS);
-						if (typeid (ea) == typeid (Blowfish)			&& crc != 0x033899a1) throw TestFailed (SRC_POS);
-						if (typeid (ea) == typeid (Cast5)				&& crc != 0x331cecc7) throw TestFailed (SRC_POS);
-						if (typeid (ea) == typeid (Serpent)				&& crc != 0x42dff3d4) throw TestFailed (SRC_POS);
-						if (typeid (ea) == typeid (TripleDES)			&& crc != 0xfe497d0c) throw TestFailed (SRC_POS);
-						if (typeid (ea) == typeid (TwofishSerpent)		&& crc != 0xa7b659f3) throw TestFailed (SRC_POS);
-					}
-
-					ea.DecryptSectors (buf, secNo, sizeof (buf) / ENCRYPTION_DATA_UNIT_SIZE, ENCRYPTION_DATA_UNIT_SIZE);
-				}
-			}
-		}
-	}
-
 
 	struct CipherTestVector
 	{
@@ -872,11 +796,6 @@ namespace VeraCrypt
 		if (memcmp (derivedKey.Ptr(), "\x7a\x3d\x7c\x03", 4) != 0)
 			throw TestFailed (SRC_POS);
 
-		Pkcs5HmacSha1 pkcs5HmacSha1;
-		pkcs5HmacSha1.DeriveKey (derivedKey, password, salt, 5, FALSE);
-		if (memcmp (derivedKey.Ptr(), "\x5c\x75\xce\xf0", 4) != 0)
-			throw TestFailed (SRC_POS);
-
 		Pkcs5HmacSha512 pkcs5HmacSha512;
 		pkcs5HmacSha512.DeriveKey (derivedKey, password, salt, 5, FALSE);
 		if (memcmp (derivedKey.Ptr(), "\x13\x64\xae\xf8", 4) != 0)
diff --git a/src/Volume/Hash.cpp b/src/Volume/Hash.cpp
index ddae669a..b917a8e5 100644
--- a/src/Volume/Hash.cpp
+++ b/src/Volume/Hash.cpp
@@ -9,7 +9,6 @@
 #include "Hash.h"
 
 #include "Crypto/Rmd160.h"
-#include "Crypto/Sha1.h"
 #include "Crypto/Sha2.h"
 #include "Crypto/Whirlpool.h"
 
@@ -22,7 +21,6 @@ namespace VeraCrypt
 		l.push_back (shared_ptr <Hash> (new Ripemd160 ()));
 		l.push_back (shared_ptr <Hash> (new Sha512 ()));
 		l.push_back (shared_ptr <Hash> (new Whirlpool ()));
-		l.push_back (shared_ptr <Hash> (new Sha1 ()));
 
 		return l;
 	}
@@ -62,31 +60,6 @@ namespace VeraCrypt
 		if_debug (ValidateDataParameters (data));
 		RMD160Update ((RMD160_CTX *) Context.Ptr(), data.Get(), (int) data.Size());
 	}
-	
-	// SHA-1
-	Sha1::Sha1 ()
-	{
-		Deprecated = true;
-		Context.Allocate (sizeof (sha1_ctx));
-		Init();
-	}
-
-	void Sha1::GetDigest (const BufferPtr &buffer)
-	{
-		if_debug (ValidateDigestParameters (buffer));
-		sha1_end (buffer, (sha1_ctx *) Context.Ptr());
-	}
-
-	void Sha1::Init ()
-	{
-		sha1_begin ((sha1_ctx *) Context.Ptr());
-	}
-
-	void Sha1::ProcessData (const ConstBufferPtr &data)
-	{
-		if_debug (ValidateDataParameters (data));
-		sha1_hash (data.Get(), (int) data.Size(), (sha1_ctx *) Context.Ptr());
-	}
 
 	// SHA-512
 	Sha512::Sha512 ()
diff --git a/src/Volume/Hash.h b/src/Volume/Hash.h
index befdd631..70872d54 100644
--- a/src/Volume/Hash.h
+++ b/src/Volume/Hash.h
@@ -65,28 +65,6 @@ namespace VeraCrypt
 		Ripemd160 &operator= (const Ripemd160 &);
 	};
 
-	// SHA-1
-	class Sha1 : public Hash
-	{
-	public:
-		Sha1 ();
-		virtual ~Sha1 () { }
-
-		virtual void GetDigest (const BufferPtr &buffer);
-		virtual size_t GetBlockSize () const { return 64; }
-		virtual size_t GetDigestSize () const { return 160 / 8; }
-		virtual wstring GetName () const { return L"SHA-1"; }
-		virtual shared_ptr <Hash> GetNew () const { return shared_ptr <Hash> (new Sha1); }
-		virtual void Init ();
-		virtual void ProcessData (const ConstBufferPtr &data);
-
-	protected:
-
-	private:
-		Sha1 (const Sha1 &);
-		Sha1 &operator= (const Sha1 &);
-	};
-
 	// SHA-512
 	class Sha512 : public Hash
 	{
diff --git a/src/Volume/Pkcs5Kdf.cpp b/src/Volume/Pkcs5Kdf.cpp
index f3724b3a..6521e71a 100644
--- a/src/Volume/Pkcs5Kdf.cpp
+++ b/src/Volume/Pkcs5Kdf.cpp
@@ -53,7 +53,6 @@ namespace VeraCrypt
 		l.push_back (shared_ptr <Pkcs5Kdf> (new Pkcs5HmacRipemd160 ()));
 		l.push_back (shared_ptr <Pkcs5Kdf> (new Pkcs5HmacSha512 ()));
 		l.push_back (shared_ptr <Pkcs5Kdf> (new Pkcs5HmacWhirlpool ()));
-		l.push_back (shared_ptr <Pkcs5Kdf> (new Pkcs5HmacSha1 ()));
 
 		return l;
 	}
@@ -76,12 +75,6 @@ namespace VeraCrypt
 		derive_key_ripemd160 (bNotTest, (char *) password.DataPtr(), (int) password.Size(), (char *) salt.Get(), (int) salt.Size(), iterationCount, (char *) key.Get(), (int) key.Size());
 	}
 
-	void Pkcs5HmacSha1::DeriveKey (const BufferPtr &key, const VolumePassword &password, const ConstBufferPtr &salt, int iterationCount, BOOL bNotTest) const
-	{
-		ValidateParameters (key, password, salt, iterationCount);
-		derive_key_sha1 ((char *) password.DataPtr(), (int) password.Size(), (char *) salt.Get(), (int) salt.Size(), iterationCount, (char *) key.Get(), (int) key.Size());
-	}
-
 	void Pkcs5HmacSha512::DeriveKey (const BufferPtr &key, const VolumePassword &password, const ConstBufferPtr &salt, int iterationCount, BOOL bNotTest) const
 	{
 		ValidateParameters (key, password, salt, iterationCount);
diff --git a/src/Volume/Pkcs5Kdf.h b/src/Volume/Pkcs5Kdf.h
index 35e7dc15..00e7a0a9 100644
--- a/src/Volume/Pkcs5Kdf.h
+++ b/src/Volume/Pkcs5Kdf.h
@@ -75,21 +75,6 @@ namespace VeraCrypt
 		Pkcs5HmacRipemd160_1000 &operator= (const Pkcs5HmacRipemd160_1000 &);
 	};
 
-	class Pkcs5HmacSha1 : public Pkcs5Kdf
-	{
-	public:
-		Pkcs5HmacSha1 () { }
-		virtual ~Pkcs5HmacSha1 () { }
-
-		virtual void DeriveKey (const BufferPtr &key, const VolumePassword &password, const ConstBufferPtr &salt, int iterationCount, BOOL bNotTest = TRUE) const;
-		virtual shared_ptr <Hash> GetHash () const { return shared_ptr <Hash> (new Sha1); }
-		virtual int GetIterationCount () const { return 500000; }
-		virtual wstring GetName () const { return L"HMAC-SHA-1"; }
-
-	private:
-		Pkcs5HmacSha1 (const Pkcs5HmacSha1 &);
-		Pkcs5HmacSha1 &operator= (const Pkcs5HmacSha1 &);
-	};
 
 	class Pkcs5HmacSha512 : public Pkcs5Kdf
 	{
diff --git a/src/Volume/Volume.cpp b/src/Volume/Volume.cpp
index aeec78e2..2c319ad9 100644
--- a/src/Volume/Volume.cpp
+++ b/src/Volume/Volume.cpp
@@ -9,7 +9,6 @@
 #ifndef TC_WINDOWS
 #include <errno.h>
 #endif
-#include "EncryptionModeLRW.h"
 #include "EncryptionModeXTS.h"
 #include "Volume.h"
 #include "VolumeHeader.h"
@@ -226,10 +225,6 @@ namespace VeraCrypt
 
 						mode.SetSectorOffset (partitionStartOffset / ENCRYPTION_DATA_UNIT_SIZE);
 					}
-					else if (typeid (mode) == typeid (EncryptionModeLRW))
-					{
-						mode.SetSectorOffset (VolumeDataOffset / SectorSize);
-					}
 
 					// Volume protection
 					if (Protection == VolumeProtection::HiddenVolumeReadOnly)
diff --git a/src/Volume/Volume.make b/src/Volume/Volume.make
index 29412a9f..528e8876 100644
--- a/src/Volume/Volume.make
+++ b/src/Volume/Volume.make
@@ -41,12 +41,8 @@ endif
 
 OBJS += ../Crypto/Aeskey.o
 OBJS += ../Crypto/Aestab.o
-OBJS += ../Crypto/Blowfish.o
-OBJS += ../Crypto/Cast.o
-OBJS += ../Crypto/Des.o
 OBJS += ../Crypto/Rmd160.o
 OBJS += ../Crypto/Serpent.o
-OBJS += ../Crypto/Sha1.o
 OBJS += ../Crypto/Sha2.o
 OBJS += ../Crypto/Twofish.o
 OBJS += ../Crypto/Whirlpool.o
diff --git a/src/Volume/VolumeLayout.cpp b/src/Volume/VolumeLayout.cpp
index aeade493..a3ecab02 100644
--- a/src/Volume/VolumeLayout.cpp
+++ b/src/Volume/VolumeLayout.cpp
@@ -7,8 +7,6 @@
 */
 
 #include "Volume/EncryptionMode.h"
-#include "Volume/EncryptionModeCBC.h"
-#include "Volume/EncryptionModeLRW.h"
 #include "Volume/EncryptionModeXTS.h"
 #include "VolumeLayout.h"
 #include "Boot/Windows/BootCommon.h"
@@ -73,15 +71,7 @@ namespace VeraCrypt
 		SupportedEncryptionAlgorithms.push_back (shared_ptr <EncryptionAlgorithm> (new SerpentTwofishAES ()));
 		SupportedEncryptionAlgorithms.push_back (shared_ptr <EncryptionAlgorithm> (new TwofishSerpent ()));
 
-		SupportedEncryptionAlgorithms.push_back (shared_ptr <EncryptionAlgorithm> (new AESBlowfish ()));
-		SupportedEncryptionAlgorithms.push_back (shared_ptr <EncryptionAlgorithm> (new AESBlowfishSerpent ()));
-		SupportedEncryptionAlgorithms.push_back (shared_ptr <EncryptionAlgorithm> (new Blowfish ()));
-		SupportedEncryptionAlgorithms.push_back (shared_ptr <EncryptionAlgorithm> (new Cast5 ()));
-		SupportedEncryptionAlgorithms.push_back (shared_ptr <EncryptionAlgorithm> (new TripleDES ()));
-
 		SupportedEncryptionModes.push_back (shared_ptr <EncryptionMode> (new EncryptionModeXTS ()));
-		SupportedEncryptionModes.push_back (shared_ptr <EncryptionMode> (new EncryptionModeLRW ()));
-		SupportedEncryptionModes.push_back (shared_ptr <EncryptionMode> (new EncryptionModeCBC ()));
 	}
 
 	uint64 VolumeLayoutV1Normal::GetDataOffset (uint64 volumeHostSize) const
@@ -110,15 +100,7 @@ namespace VeraCrypt
 		SupportedEncryptionAlgorithms.push_back (shared_ptr <EncryptionAlgorithm> (new SerpentTwofishAES ()));
 		SupportedEncryptionAlgorithms.push_back (shared_ptr <EncryptionAlgorithm> (new TwofishSerpent ()));
 
-		SupportedEncryptionAlgorithms.push_back (shared_ptr <EncryptionAlgorithm> (new AESBlowfish ()));
-		SupportedEncryptionAlgorithms.push_back (shared_ptr <EncryptionAlgorithm> (new AESBlowfishSerpent ()));
-		SupportedEncryptionAlgorithms.push_back (shared_ptr <EncryptionAlgorithm> (new Blowfish ()));
-		SupportedEncryptionAlgorithms.push_back (shared_ptr <EncryptionAlgorithm> (new Cast5 ()));
-		SupportedEncryptionAlgorithms.push_back (shared_ptr <EncryptionAlgorithm> (new TripleDES ()));
-
 		SupportedEncryptionModes.push_back (shared_ptr <EncryptionMode> (new EncryptionModeXTS ()));
-		SupportedEncryptionModes.push_back (shared_ptr <EncryptionMode> (new EncryptionModeLRW ()));
-		SupportedEncryptionModes.push_back (shared_ptr <EncryptionMode> (new EncryptionModeCBC ()));
 	}
 
 	uint64 VolumeLayoutV1Hidden::GetDataOffset (uint64 volumeHostSize) const
author	Mounir IDRASSI <mounir.idrassi@idrix.fr>	2014-07-20 12:30:58 +0200
committer	Mounir IDRASSI <mounir.idrassi@idrix.fr>	2014-11-08 23:21:35 +0100
commit	a5c1978eefe2fd0dbf1ab6b7cdcb019a9b913a40 (patch)
tree	bb48f3b5544dc218228d368a7e893a83f0c0b059 /src
parent	75f780871949e5bacca4718507e66c8d28d72e69 (diff)
download	VeraCrypt-a5c1978eefe2fd0dbf1ab6b7cdcb019a9b913a40.tar.gz VeraCrypt-a5c1978eefe2fd0dbf1ab6b7cdcb019a9b913a40.zip