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Windows: support loading TrueCrypt volumes. Implement converting TrueCrypt volumes to VeraCrypt using the change password functionality.

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This commit is contained in:
Mounir IDRASSI
2014-12-28 19:04:05 +01:00
parent ec9ff0fc1d
commit 25c3d15ed7
29 changed files with 246 additions and 104 deletions
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8
src/Common/Password.c
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@@ -119,7 +119,7 @@ BOOL CheckPasswordLength (HWND hwndDlg, HWND hwndItem)
return TRUE;
}
int ChangePwd (const char *lpszVolume, Password *oldPassword, int old_pkcs5, Password *newPassword, int pkcs5, int wipePassCount, HWND hwndDlg)
int ChangePwd (const char *lpszVolume, Password *oldPassword, int old_pkcs5, BOOL truecryptMode, Password *newPassword, int pkcs5, int wipePassCount, HWND hwndDlg)
{
int nDosLinkCreated = 1, nStatus = ERR_OS_ERROR;
char szDiskFile[TC_MAX_PATH], szCFDevice[TC_MAX_PATH];
@@ -143,7 +143,7 @@ int ChangePwd (const char *lpszVolume, Password *oldPassword, int old_pkcs5, Pas
if (oldPassword->Length == 0 || newPassword->Length == 0) return -1;
if (wipePassCount <= 0)
if ((wipePassCount <= 0) || (truecryptMode && (old_pkcs5 == SHA256)))
{
nStatus = ERR_PARAMETER_INCORRECT;
handleError (hwndDlg, nStatus);
@@ -281,7 +281,7 @@ int ChangePwd (const char *lpszVolume, Password *oldPassword, int old_pkcs5, Pas
/* Try to decrypt the header */
nStatus = ReadVolumeHeader (FALSE, buffer, oldPassword, old_pkcs5, &cryptoInfo, NULL);
nStatus = ReadVolumeHeader (FALSE, buffer, oldPassword, old_pkcs5, truecryptMode, &cryptoInfo, NULL);
if (nStatus == ERR_CIPHER_INIT_WEAK_KEY)
nStatus = 0; // We can ignore this error here
@@ -353,7 +353,7 @@ int ChangePwd (const char *lpszVolume, Password *oldPassword, int old_pkcs5, Pas
(volumeType == TC_VOLUME_TYPE_HIDDEN) ? cryptoInfo->hiddenVolumeSize : 0,
cryptoInfo->EncryptedAreaStart.Value,
cryptoInfo->EncryptedAreaLength.Value,
cryptoInfo->RequiredProgramVersion,
truecryptMode? 0 : cryptoInfo->RequiredProgramVersion,
cryptoInfo->HeaderFlags,
cryptoInfo->SectorSize,
wipePass < wipePassCount - 1);