diff options
Diffstat (limited to 'src/Common/Password.c')
| -rw-r--r-- | src/Common/Password.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/Common/Password.c b/src/Common/Password.c index ca86f9c4..c23bd4fa 100644 --- a/src/Common/Password.c +++ b/src/Common/Password.c @@ -119,7 +119,7 @@ BOOL CheckPasswordLength (HWND hwndDlg, HWND hwndItem) return TRUE;
}
-int ChangePwd (const char *lpszVolume, Password *oldPassword, Password *newPassword, int pkcs5, HWND hwndDlg)
+int ChangePwd (const char *lpszVolume, Password *oldPassword, Password *newPassword, int pkcs5, int wipePassCount, HWND hwndDlg)
{
int nDosLinkCreated = 1, nStatus = ERR_OS_ERROR;
char szDiskFile[TC_MAX_PATH], szCFDevice[TC_MAX_PATH];
@@ -323,7 +323,7 @@ int ChangePwd (const char *lpszVolume, Password *oldPassword, Password *newPassw while (TRUE)
{
- /* The header will be re-encrypted PRAND_DISK_WIPE_PASSES times to prevent adversaries from using
+ /* The header will be re-encrypted wipePassCount times to prevent adversaries from using
techniques such as magnetic force microscopy or magnetic force scanning tunnelling microscopy
to recover the overwritten header. According to Peter Gutmann, data should be overwritten 22
times (ideally, 35 times) using non-random patterns and pseudorandom data. However, as users might
@@ -335,7 +335,7 @@ int ChangePwd (const char *lpszVolume, Password *oldPassword, Password *newPassw of the header to differ substantially and in a random manner from the versions written during the
other passes. */
- for (wipePass = 0; wipePass < PRAND_DISK_WIPE_PASSES; wipePass++)
+ for (wipePass = 0; wipePass < wipePassCount; wipePass++)
{
// Prepare new volume header
nStatus = CreateVolumeHeaderInMemory (FALSE,
@@ -353,7 +353,7 @@ int ChangePwd (const char *lpszVolume, Password *oldPassword, Password *newPassw cryptoInfo->RequiredProgramVersion,
cryptoInfo->HeaderFlags,
cryptoInfo->SectorSize,
- wipePass < PRAND_DISK_WIPE_PASSES - 1);
+ wipePass < wipePassCount - 1);
if (ci != NULL)
crypto_close (ci);
|