private void Initialize()
{
if (Key.IsNullOrEmpty())
{
Key = ChoByte.ToString(_defaultKey);
}
if (Vector.IsNullOrEmpty())
{
Vector = ChoByte.ToString(_defaultVector);
}
}
public bool Initialize(bool beforeFieldInit, object state)
{
if (beforeFieldInit)
{
return(false);
}
if (Key.IsNullOrEmpty())
{
Key = ChoByte.ToString(_defaultKey);
}
if (Vector.IsNullOrEmpty())
{
Vector = ChoByte.ToString(_defaultVector);
}
return(true);
}
/// Encrypt some text and return an encrypted byte array.
public string Encrypt(string text)
{
//Translates our text value into a byte array.
Byte[] bytes = _encoding.GetBytes(text);
//Used to stream the data in and out of the CryptoStream.
using (MemoryStream memoryStream = new MemoryStream())
{
//Write the decrypted value to the encryption stream
using (CryptoStream cs = new CryptoStream(memoryStream, _encryptTransform, CryptoStreamMode.Write))
{
cs.Write(bytes, 0, bytes.Length);
cs.FlushFinalBlock();
//Read encrypted value back out of the stream
memoryStream.Position = 0;
byte[] encrypted = new byte[memoryStream.Length];
memoryStream.Read(encrypted, 0, encrypted.Length);
return(ChoByte.ToString(encrypted));
}
}
}
public static string GenerateEncryptionVectorString()
{
return(ChoByte.ToString(GenerateEncryptionVector()));
}
public static string GenerateEncryptionKeyString()
{
return(ChoByte.ToString(GenerateEncryptionKey()));
}
