internal string Encrypt(string plainText)
{
try
{
var aes = new RijndaelManaged
{
Padding = PaddingMode.PKCS7,
Mode = CipherMode.CBC,
KeySize = 256,
Key = EncryptionKey,
IV = EncryptionIv
};
var encryptor = aes.CreateEncryptor(aes.Key, aes.IV);
var msEncrypt = new MemoryStream();
var csEncrypt = new CryptoStream(msEncrypt, encryptor, CryptoStreamMode.Write);
var swEncrypt = new StreamWriter(csEncrypt);
swEncrypt.Write(plainText);
swEncrypt.Close();
csEncrypt.Close();
aes.Clear();
return(BaseConverters.ToUrlSafeBase64(msEncrypt.ToArray()));
}
catch
{
throw new CryptographicException("A problem occurred when trying to encrypt the message to the server, if this continues, contact a support!");
}
}
internal string Decrypt(string cipherText)
{
try
{
var aes = new RijndaelManaged
{
Padding = PaddingMode.PKCS7,
Mode = CipherMode.CBC,
KeySize = 256,
Key = EncryptionKey,
IV = EncryptionIv
};
var decryptor = aes.CreateDecryptor(aes.Key, aes.IV);
var msDecrypt = new MemoryStream(BaseConverters.FromUrlSafeBase64(cipherText));
var csDecrypt = new CryptoStream(msDecrypt, decryptor, CryptoStreamMode.Read);
var srDecrypt = new StreamReader(csDecrypt);
var plaintext = srDecrypt.ReadToEnd();
srDecrypt.Close();
csDecrypt.Close();
msDecrypt.Close();
aes.Clear();
return(plaintext);
}
catch
{
throw new CryptographicException("There was a problem decrypting the message from the server, if this continues, contact a support!");
}
}
public void RegisterBase()
{
BaseConverters.Register(this);
StringConverters.Register(this);
DateTimeConverters.Register(this);
}
