diff options
| -rw-r--r-- | src/Common/Crypto.h | 3 | ||||
| -rw-r--r-- | src/Format/InPlace.c | 8 |
2 files changed, 7 insertions, 4 deletions
diff --git a/src/Common/Crypto.h b/src/Common/Crypto.h index e66ac18c..ac925094 100644 --- a/src/Common/Crypto.h +++ b/src/Common/Crypto.h @@ -159,6 +159,9 @@ typedef struct # define PRAND_DISK_WIPE_PASSES 256
#endif
+/* specific value for volume header wipe used only when drive is fully wiped. */
+#define PRAND_HEADER_WIPE_PASSES 3
+
#if !defined (TC_WINDOWS_BOOT) || defined (TC_WINDOWS_BOOT_AES)
# include "Aes.h"
#else
diff --git a/src/Format/InPlace.c b/src/Format/InPlace.c index 228e2e5f..b1bfac98 100644 --- a/src/Format/InPlace.c +++ b/src/Format/InPlace.c @@ -501,7 +501,7 @@ int EncryptPartitionInPlaceBegin (volatile FORMAT_VOL_PARAMETERS *volParams, vol area is occuppied by data until the very end of the process). */
// Prepare the backup header
- for (int wipePass = 0; wipePass < (wipeAlgorithm == TC_WIPE_NONE ? 1 : PRAND_DISK_WIPE_PASSES); wipePass++)
+ for (int wipePass = 0; wipePass < (wipeAlgorithm == TC_WIPE_NONE ? 1 : PRAND_HEADER_WIPE_PASSES); wipePass++)
{
nStatus = CreateVolumeHeaderInMemory (FALSE,
header,
@@ -518,7 +518,7 @@ int EncryptPartitionInPlaceBegin (volatile FORMAT_VOL_PARAMETERS *volParams, vol 0,
volParams->headerFlags | TC_HEADER_FLAG_NONSYS_INPLACE_ENC,
volParams->sectorSize,
- wipeAlgorithm == TC_WIPE_NONE ? FALSE : (wipePass < PRAND_DISK_WIPE_PASSES - 1));
+ wipeAlgorithm == TC_WIPE_NONE ? FALSE : (wipePass < PRAND_HEADER_WIPE_PASSES - 1));
if (nStatus != 0)
goto closing_seq;
@@ -969,7 +969,7 @@ inplace_enc_read: SetNonSysInplaceEncUIStatus (NONSYS_INPLACE_ENC_STATUS_FINALIZING);
- for (int wipePass = 0; wipePass < (wipeAlgorithm == TC_WIPE_NONE ? 1 : PRAND_DISK_WIPE_PASSES); wipePass++)
+ for (int wipePass = 0; wipePass < (wipeAlgorithm == TC_WIPE_NONE ? 1 : PRAND_HEADER_WIPE_PASSES); wipePass++)
{
nStatus = CreateVolumeHeaderInMemory (FALSE,
header,
@@ -986,7 +986,7 @@ inplace_enc_read: masterCryptoInfo->RequiredProgramVersion,
masterCryptoInfo->HeaderFlags | TC_HEADER_FLAG_NONSYS_INPLACE_ENC,
masterCryptoInfo->SectorSize,
- wipeAlgorithm == TC_WIPE_NONE ? FALSE : (wipePass < PRAND_DISK_WIPE_PASSES - 1));
+ wipeAlgorithm == TC_WIPE_NONE ? FALSE : (wipePass < PRAND_HEADER_WIPE_PASSES - 1));
if (nStatus != ERR_SUCCESS)
goto closing_seq;
|