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Windows: First implementation of non-system volumes decryption.

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This commit is contained in:
Mounir IDRASSI
2015-05-17 12:14:58 +02:00
parent 4695920b41
commit f72125ea71
16 changed files with 1557 additions and 116 deletions
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5
src/Format/InPlace.h
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@@ -18,6 +18,7 @@ enum nonsys_inplace_enc_status
NONSYS_INPLACE_ENC_STATUS_PREPARING,
NONSYS_INPLACE_ENC_STATUS_RESIZING,
NONSYS_INPLACE_ENC_STATUS_ENCRYPTING,
NONSYS_INPLACE_ENC_STATUS_DECRYPTING,
NONSYS_INPLACE_ENC_STATUS_FINALIZING,
NONSYS_INPLACE_ENC_STATUS_PAUSED,
NONSYS_INPLACE_ENC_STATUS_FINISHED,
@@ -25,8 +26,10 @@ enum nonsys_inplace_enc_status
};
BOOL CheckRequirementsForNonSysInPlaceEnc (HWND hwndDlg, const char *devicePath, BOOL silent);
BOOL CheckRequirementsForNonSysInPlaceDec (HWND hwndDlg, const char *devicePath, BOOL silent);
int EncryptPartitionInPlaceBegin (volatile FORMAT_VOL_PARAMETERS *volParams, volatile HANDLE *outHandle, WipeAlgorithmId wipeAlgorithm);
int EncryptPartitionInPlaceResume (HANDLE dev, volatile FORMAT_VOL_PARAMETERS *volParams, WipeAlgorithmId wipeAlgorithm, volatile BOOL *bTryToCorrectReadErrors);
int DecryptPartitionInPlace (volatile FORMAT_VOL_PARAMETERS *volParams, volatile BOOL *DiscardUnreadableEncryptedSectors);
void ShowInPlaceEncErrMsgWAltSteps (HWND hwndDlg, char *iniStrId, BOOL bErr);
void SetNonSysInplaceEncUIStatus (int nonSysInplaceEncStatus);
int FastVolumeHeaderUpdate (HANDLE dev, CRYPTO_INFO *headerCryptoInfo, CRYPTO_INFO *masterCryptoInfo, __int64 deviceSize);
@@ -34,7 +37,7 @@ int FastVolumeHeaderUpdate (HANDLE dev, CRYPTO_INFO *headerCryptoInfo, CRYPTO_IN
static HANDLE OpenPartitionVolume (HWND hwndDlg, const char *devName, BOOL bExclusiveRequired, BOOL bSharedRequired, BOOL bSharedRequiresConfirmation, BOOL bShowAlternativeSteps, BOOL bSilent);
static int DismountFileSystem (HWND hwndDlg, HANDLE dev, int driveLetter, BOOL bForcedAllowed, BOOL bForcedRequiresConfirmation, BOOL bSilent);
static int ConcealNTFS (HANDLE dev);
BOOL SaveNonSysInPlaceEncSettings (int delta, WipeAlgorithmId wipeAlgorithm);
BOOL SaveNonSysInPlaceEncSettings (int delta, WipeAlgorithmId wipeAlgorithm, BOOL bDecrypting);
static void ExportProgressStats (__int64 bytesDone, __int64 totalSize);
int ZeroUnreadableSectors (HANDLE dev, LARGE_INTEGER startOffset, int64 size, int sectorSize, uint64 *zeroedSectorCount);
static int OpenBackupHeader (HANDLE dev, const char *devicePath, Password *password, int pkcs5, PCRYPTO_INFO *retCryptoInfo, CRYPTO_INFO *headerCryptoInfo, __int64 deviceSize);