/**Şifreleme için ciphertext objesini kullanan method**/
public Ciphertext encryptToCiphertext(BigInteger plaintext, BigInteger targetPublicKey)
{
Ciphertext ciphertext = new Ciphertext(plaintext, targetPublicKey, FiN);
return ciphertext;
}
/**Deşifreleme için ciphertext objesini kullanan method*/
public BigInteger decryptFromCiphertext(Ciphertext ciphertext)
{
BigInteger plaintext = ciphertext.getPlainttext(privateKey);
return plaintext;
}