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fix default algos #1082

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fix default algos #1082

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13 changes: 13 additions & 0 deletions src/Format/Tcformat.c
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Original file line number Diff line number Diff line change
Expand Up @@ -4153,6 +4153,8 @@ BOOL CALLBACK PageDialogProc (HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lPa
int ea, hid;
wchar_t buf[100];

srand(time(NULL));

// Encryption algorithms

SendMessage (GetDlgItem (hwndDlg, IDC_COMBO_BOX), CB_RESETCONTENT, 0, 0);
Expand All @@ -4168,6 +4170,8 @@ BOOL CALLBACK PageDialogProc (HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lPa
AddComboPair (GetDlgItem (hwndDlg, IDC_COMBO_BOX), EAGetName (buf, ARRAYSIZE(buf),ea, 1), ea);
}

nVolumeEA = rand() % 5 + 1;

SelectAlgo (GetDlgItem (hwndDlg, IDC_COMBO_BOX), &nVolumeEA);
ComboSelChangeEA (hwndDlg);
SetFocus (GetDlgItem (hwndDlg, IDC_COMBO_BOX));
Expand All @@ -4178,14 +4182,21 @@ BOOL CALLBACK PageDialogProc (HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lPa

if (SysEncInEffect ())
{
int x = 0;

hash_algo = bSystemIsGPT? SHA512 : DEFAULT_HASH_ALGORITHM_BOOT;
RandSetHashFunction (hash_algo);

for (hid = FIRST_PRF_ID; hid <= LAST_PRF_ID; hid++)
{
if ((!HashIsDeprecated (hid)) && (bSystemIsGPT || HashForSystemEncryption (hid)))
{
AddComboPair (GetDlgItem (hwndDlg, IDC_COMBO_BOX_HASH_ALGO), HashGetName(hid), hid);
++x;
}
}

hash_algo = rand() % x + 1;
}
else
{
Expand All @@ -4195,6 +4206,8 @@ BOOL CALLBACK PageDialogProc (HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lPa
if (!HashIsDeprecated (hid))
AddComboPair (GetDlgItem (hwndDlg, IDC_COMBO_BOX_HASH_ALGO), HashGetName(hid), hid);
}

hash_algo = rand() % 5 + 1;
}

SelectAlgo (GetDlgItem (hwndDlg, IDC_COMBO_BOX_HASH_ALGO), &hash_algo);
Expand Down