private void encryptButtonSum_Click(object sender, EventArgs e)
{
bool clearTextIsOK = false;
bool keyIsOK = false;
clearTextIsOK = checkTextBox(clearTextBoxSum, invalidClearTextLabelSum, "Nem adtál meg titkosítandó szöveget.");
keyIsOK = checkTextBox(securityKeyTextBoxSum, invalidSecurityKeyLabelSum, "Nem adtál meg titkos kulcsot.");
if (clearTextIsOK && keyIsOK) {
StringBuilder s = new StringBuilder(clearTextBoxSum.Text.ToString());
encryptedTextLabelSumCaesar.Text = "Caesar: " + caesar.VigenereEncrypt(s, securityKeyTextBoxSum.Text).ToString();
encryptedTextLabelSumDES.Text = "DES: " + start(clearTextBoxSum.Text.ToUpper(), securityKeyTextBoxSum.Text.ToUpper(),false);
rsa.RSA rsaAlgorithm = new rsa.RSA();
BigInteger encrypted = rsaAlgorithm.encrypt(System.Text.Encoding.UTF8.GetBytes(clearTextBoxSum.Text));
encryptedTextLabelSumRSA.Text = "RSA: " + encrypted.ToString();
encryptedTextLabelSumAES.Text = "AES: " + Convert.ToBase64String(aes.AESalgo.encrypt(GetBytes(clearTextBoxSum.Text), GetBytes(securityKeyTextBoxSum.Text))).ToString();
}
}
private void encryptButtonRSA_Click(object sender, EventArgs e)
{
bool clearTextIsOK = false;
clearTextIsOK = checkTextBox(clearTextBoxRSA, invalidClearTextLabelRSA, "Nem adtál meg titkosítandó szöveget.");
if (clearTextIsOK) {
rsa.RSA rsaAlgorithm = new rsa.RSA();
BigInteger encrypted = rsaAlgorithm.encrypt(System.Text.Encoding.UTF8.GetBytes(clearTextBoxRSA.Text));
encryptedTextLabelRSA.Text = encrypted.ToString();
playButtonRSA.Enabled = true;
leftArrowButtonRSA.Enabled = true;
rightArrowButtonRSA.Enabled = true;
}
}
