static SecureString GetKeyPassword(string keyId, string userId)
{
PasswordForm form = new PasswordForm();
form.DescriptionText = "A password is needed to unlock the secret key for " + userId;
return(form.ShowDialog() == DialogResult.OK ? form.GetPassword() : null);
}
static SecureString GetDecryptionPassword()
{
PasswordForm form = new PasswordForm();
form.DescriptionText = "This data is encrypted with a password. Enter the password to decrypt the data.";
return(form.ShowDialog() == DialogResult.OK ? form.GetPassword() : null);
}