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) | |||
| 119 | return TRUE; | 119 | return TRUE; |
| 120 | } | 120 | } |
| 121 | 121 | ||
| 122 | int ChangePwd (const char *lpszVolume, Password *oldPassword, Password *newPassword, int pkcs5, HWND hwndDlg) | 122 | int ChangePwd (const char *lpszVolume, Password *oldPassword, Password *newPassword, int pkcs5, int wipePassCount, HWND hwndDlg) |
| 123 | { | 123 | { |
| 124 | int nDosLinkCreated = 1, nStatus = ERR_OS_ERROR; | 124 | int nDosLinkCreated = 1, nStatus = ERR_OS_ERROR; |
| 125 | char szDiskFile[TC_MAX_PATH], szCFDevice[TC_MAX_PATH]; | 125 | char szDiskFile[TC_MAX_PATH], szCFDevice[TC_MAX_PATH]; |
| @@ -323,7 +323,7 @@ int ChangePwd (const char *lpszVolume, Password *oldPassword, Password *newPassw | |||
| 323 | 323 | ||
| 324 | while (TRUE) | 324 | while (TRUE) |
| 325 | { | 325 | { |
| 326 | /* The header will be re-encrypted PRAND_DISK_WIPE_PASSES times to prevent adversaries from using | 326 | /* The header will be re-encrypted wipePassCount times to prevent adversaries from using |
| 327 | techniques such as magnetic force microscopy or magnetic force scanning tunnelling microscopy | 327 | techniques such as magnetic force microscopy or magnetic force scanning tunnelling microscopy |
| 328 | to recover the overwritten header. According to Peter Gutmann, data should be overwritten 22 | 328 | to recover the overwritten header. According to Peter Gutmann, data should be overwritten 22 |
| 329 | times (ideally, 35 times) using non-random patterns and pseudorandom data. However, as users might | 329 | 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 | |||
| 335 | of the header to differ substantially and in a random manner from the versions written during the | 335 | of the header to differ substantially and in a random manner from the versions written during the |
| 336 | other passes. */ | 336 | other passes. */ |
| 337 | 337 | ||
| 338 | for (wipePass = 0; wipePass < PRAND_DISK_WIPE_PASSES; wipePass++) | 338 | for (wipePass = 0; wipePass < wipePassCount; wipePass++) |
| 339 | { | 339 | { |
| 340 | // Prepare new volume header | 340 | // Prepare new volume header |
| 341 | nStatus = CreateVolumeHeaderInMemory (FALSE, | 341 | nStatus = CreateVolumeHeaderInMemory (FALSE, |
| @@ -353,7 +353,7 @@ int ChangePwd (const char *lpszVolume, Password *oldPassword, Password *newPassw | |||
| 353 | cryptoInfo->RequiredProgramVersion, | 353 | cryptoInfo->RequiredProgramVersion, |
| 354 | cryptoInfo->HeaderFlags, | 354 | cryptoInfo->HeaderFlags, |
| 355 | cryptoInfo->SectorSize, | 355 | cryptoInfo->SectorSize, |
| 356 | wipePass < PRAND_DISK_WIPE_PASSES - 1); | 356 | wipePass < wipePassCount - 1); |
| 357 | 357 | ||
| 358 | if (ci != NULL) | 358 | if (ci != NULL) |
| 359 | crypto_close (ci); | 359 | crypto_close (ci); |