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Implement detection of volumes with vulnerable XTS master key.

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If vulnerability detected, a warning message is displayed during mount or backup/restore header, and changing the password is disallowed since it will not change the master key.
This commit is contained in:
Mounir IDRASSI
2024-08-02 00:20:53 +02:00
parent 6121ca0239
commit ed1263bf8c
24 changed files with 186 additions and 7 deletions
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6
src/ExpandVolume/ExpandVolume.c
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@@ -691,6 +691,12 @@ static int ExpandVolume (HWND hwndDlg, wchar_t *lpszVolume, Password *pVolumePas
if (nStatus == ERR_CIPHER_INIT_WEAK_KEY)
nStatus = 0; // We can ignore this error here
// if the volume master key is vulnerable, print a warning to inform the user
if (cryptoInfo->bVulnerableMasterKey)
{
DebugAddProgressDlgStatus(hwndDlg, GetString ("ERR_XTS_MASTERKEY_VULNERABLE_SHORT"));
}
if (nStatus != 0)
{
cryptoInfo = NULL;