static void Main(string[] args)
{
// TODO: Check that plain_message contains only characters
if (args.Length == 0)
{
PrintUsage("OTP length is required.");
return;
}
int length;
if (!int.TryParse(args[0], out length) || length > MAX_OTP_LENGTH)
{
PrintUsage(String.Format("Length argument is invalid. Max length is {0:N0}.", MAX_OTP_LENGTH));
return;
}
var otpGenerator = new OtpGenerator();
string otp = otpGenerator.Generate(length);
if (args.Length >= 2)
{
var cipher = new VigenereCipher();
string plainMessage = args[1];
Console.WriteLine("{0} {1}", otp, cipher.Encrypt(otp, plainMessage));
}
else
{
Console.WriteLine(otp);
}
}
static void Main(string[] args)
{
// TODO: Check that plain_message contains only characters
if (args.Length == 0) {
PrintUsage("OTP length is required.");
return;
}
int length;
if (!int.TryParse(args[0], out length) || length > MAX_OTP_LENGTH) {
PrintUsage(String.Format("Length argument is invalid. Max length is {0:N0}.", MAX_OTP_LENGTH));
return;
}
var otpGenerator = new OtpGenerator();
string otp = otpGenerator.Generate(length);
if (args.Length >= 2) {
var cipher = new VigenereCipher();
string plainMessage = args[1];
Console.WriteLine("{0} {1}", otp, cipher.Encrypt(otp, plainMessage));
} else {
Console.WriteLine(otp);
}
}