internal byte[] EncryptIke1Data(ICryptoLibrary cryptoLibrary, Ike1Data ike1Data)
{
if (Status != MessageSessionStatusCode.inProgress)
{
throw new InvalidOperationException();
}
var decryptedMessageData = MessageEncoderDecoder.EncodeIke1DataWithPadding(cryptoLibrary, ike1Data);
var encryptedMessageData = new byte[decryptedMessageData.Length];
cryptoLibrary.ProcessAesCbcBlocks(true, _aesKey, _iv, decryptedMessageData, encryptedMessageData);
Status = MessageSessionStatusCode.encryptionDecryptionCompleted;
return(encryptedMessageData);
}
internal byte[] EncryptShortSingleMessage(ICryptoLibrary cryptoLibrary, string messageText)
{
if (Status != MessageSessionStatusCode.inProgress)
{
throw new InvalidOperationException();
}
var decryptedMessageData = MessageEncoderDecoder.EncodePlainTextMessageWithPadding_plainTextUtf8_256(cryptoLibrary, messageText);
var encryptedMessageData = new byte[decryptedMessageData.Length];
cryptoLibrary.ProcessAesCbcBlocks(true, _aesKey, _iv, decryptedMessageData, encryptedMessageData);
Status = MessageSessionStatusCode.encryptionDecryptionCompleted;
return(encryptedMessageData);
}