case IDC_GENERATE:
state = (struct MainDlgState *)GetWindowLong(hwnd, GWL_USERDATA);
if (!state->generation_thread_exists) {
+ BOOL ok;
+ state->keysize = GetDlgItemInt(hwnd, IDC_BITS,
+ &ok, FALSE);
+ if (!ok) state->keysize = DEFAULT_KEYSIZE;
+ if (state->keysize < 256) {
+ int ret = MessageBox(hwnd,
+ "PuTTYgen will not generate a key"
+ " smaller than 256 bits.\n"
+ "Key length reset to 256. Continue?",
+ "PuTTYgen Warning",
+ MB_ICONWARNING | MB_OKCANCEL);
+ if (ret != IDOK)
+ break;
+ state->keysize = 256;
+ SetDlgItemInt(hwnd, IDC_BITS, 256, FALSE);
+ }
hidemany(hwnd, nokey_ids, TRUE);
hidemany(hwnd, generating_ids, FALSE);
hidemany(hwnd, gotkey_ids, TRUE);
state->key_exists = FALSE;
SetDlgItemText(hwnd, IDC_GENERATING, entropy_msg);
state->collecting_entropy = TRUE;
- {
- BOOL ok;
- state->keysize = GetDlgItemInt(hwnd, IDC_BITS,
- &ok, FALSE);
- if (!ok) state->keysize = DEFAULT_KEYSIZE;
- }
/*
* My brief statistical tests on mouse movements