VeraCrypt
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authorMounir IDRASSI <mounir.idrassi@idrix.fr>2014-07-20 03:11:10 (GMT)
committerMounir IDRASSI <mounir.idrassi@idrix.fr>2014-11-08 22:21:32 (GMT)
commit75f780871949e5bacca4718507e66c8d28d72e69 (patch)
treeb5e57e50960de3d508098e01b3d80397edb9b474 /src/Common/Crypto.h
parent0594532cf1d6bb5fc8886d1c99db4e3861185112 (diff)
downloadVeraCrypt-75f780871949e5bacca4718507e66c8d28d72e69.zip
VeraCrypt-75f780871949e5bacca4718507e66c8d28d72e69.tar.gz
Remove deprecated/legacy cryptographic algorithms and encryption modes that are never used by VeraCrypt. This will speed up volumes opening in many cases.
Diffstat (limited to 'src/Common/Crypto.h')
-rw-r--r--src/Common/Crypto.h28
1 files changed, 1 insertions, 27 deletions
diff --git a/src/Common/Crypto.h b/src/Common/Crypto.h
index 4f47ec0..f183a43 100644
--- a/src/Common/Crypto.h
+++ b/src/Common/Crypto.h
@@ -42,9 +42,6 @@ extern "C" {
// Size of the volume header area containing concatenated master key(s) and secondary key(s) (XTS mode)
#define MASTER_KEYDATA_SIZE 256
-// Size of the deprecated volume header item containing either an IV seed (CBC mode) or tweak key (LRW mode)
-#define LEGACY_VOL_IV_SIZE 32
-
// The first PRF to try when mounting
#define FIRST_PRF_ID 1
@@ -55,7 +52,6 @@ enum
#ifndef TC_WINDOWS_BOOT
SHA512,
WHIRLPOOL,
- SHA1, // Deprecated/legacy
#endif
HASH_ENUM_END_ID
};
@@ -89,12 +85,6 @@ enum
/* If you add/remove a mode, update the following: GetMaxPkcs5OutSize(), EAInitMode() */
XTS = FIRST_MODE_OF_OPERATION_ID,
-#ifndef TC_WINDOWS_BOOT
- LRW, // Deprecated/legacy
- CBC, // Deprecated/legacy
- OUTER_CBC, // Deprecated/legacy
- INNER_CBC, // Deprecated/legacy
-#endif
MODE_ENUM_END_ID
};
@@ -115,12 +105,7 @@ enum
NONE = 0,
AES,
SERPENT,
- TWOFISH,
-#ifndef TC_WINDOWS_BOOT
- BLOWFISH, // Deprecated/legacy
- CAST, // Deprecated/legacy
- TRIPLEDES // Deprecated/legacy
-#endif
+ TWOFISH
};
typedef struct
@@ -184,15 +169,11 @@ typedef struct
#endif
#include "Aes_hw_cpu.h"
-#include "Blowfish.h"
-#include "Cast.h"
-#include "Des.h"
#include "Serpent.h"
#include "Twofish.h"
#include "Rmd160.h"
#ifndef TC_WINDOWS_BOOT
-# include "Sha1.h"
# include "Sha2.h"
# include "Whirlpool.h"
#endif
@@ -313,13 +294,6 @@ void DecryptDataUnits (unsigned __int8 *buf, const UINT64_STRUCT *structUnitNo,
void DecryptDataUnitsCurrentThread (unsigned __int8 *buf, const UINT64_STRUCT *structUnitNo, TC_LARGEST_COMPILER_UINT nbrUnits, PCRYPTO_INFO ci);
void EncryptBuffer (unsigned __int8 *buf, TC_LARGEST_COMPILER_UINT len, PCRYPTO_INFO cryptoInfo);
void DecryptBuffer (unsigned __int8 *buf, TC_LARGEST_COMPILER_UINT len, PCRYPTO_INFO cryptoInfo);
-#ifndef TC_NO_COMPILER_INT64
-void EncryptBufferLRW128 (byte *buffer, uint64 length, uint64 blockIndex, PCRYPTO_INFO cryptoInfo);
-void DecryptBufferLRW128 (byte *buffer, uint64 length, uint64 blockIndex, PCRYPTO_INFO cryptoInfo);
-void EncryptBufferLRW64 (byte *buffer, uint64 length, uint64 blockIndex, PCRYPTO_INFO cryptoInfo);
-void DecryptBufferLRW64 (byte *buffer, uint64 length, uint64 blockIndex, PCRYPTO_INFO cryptoInfo);
-uint64 DataUnit2LRWIndex (uint64 dataUnit, int blockSize, PCRYPTO_INFO ci);
-#endif // #ifndef TC_NO_COMPILER_INT64
BOOL IsAesHwCpuSupported ();
void EnableHwEncryption (BOOL enable);