/// <summary>
/// Initialize the WopEx Encryption
/// </summary>
/// <param name="Key">The key to use</param>
/// <param name="Salt">The Salt to use</param>
/// <param name="InitialVector">The Salt to use</param>
/// <param name="EncryptionCode">The encryption algorithm that was generated</param>
/// <param name="DecryptionCode">The decryption algorithm that was generated</param>
/// <param name="WopMode">The encryption mode</param>
/// <param name="UseCompiler">Using the dynamic compiler will increase performance</param>
public WopEx(byte[] Key, byte[] Salt, byte[] InitialVector, byte[] EncryptionCode, byte[] DecryptionCode, WopEncMode EncMode, uint Rounds, bool UseDynamicCompiler)
{
if (EncryptionCode.Length != DecryptionCode.Length)
throw new Exception("Encryption and Decryption algorithms must be the same size");
if (Key.Length < 8 || Salt.Length < 8)
throw new Exception("The Key and Salt must atleast have a size of 8");
if (InitialVector.Length < 32)
throw new Exception("The Initial Vector must atleast have a size of 32");
if (Rounds == 0)
throw new Exception("There must be atleast 1 round");
this.UseDynamicCompiler = UseDynamicCompiler;
this.Key = new byte[Key.Length];
Array.Copy(Key, this.Key, Key.Length);
this.Salt = new byte[Salt.Length];
Array.Copy(Salt, this.Salt, Salt.Length);
this.Key = ExpandKey(this.Key);
this.Salt = ExpandKey(this.Salt);
this.Rounds = Rounds;
this.EncMode = EncMode;
this.EncState = new State(BytesToLongList(this.Key), BytesToLongList(this.Salt), BitConverter.ToInt32(this.Key, 0), BytesToLongList(ExpandKey(InitialVector)), false);
this.EncState.Instructions = ReadAlgorithm(EncryptionCode);
this.EncState.Compile();
this.DecState = new State(BytesToLongList(this.Key), BytesToLongList(this.Salt), BitConverter.ToInt32(this.Key, 0), BytesToLongList(ExpandKey(InitialVector)), true);
this.DecState.Instructions = ReadAlgorithm(DecryptionCode);
this.DecState.Compile();
}
/// <summary>
/// Initialize the WopEx Encryption
/// </summary>
/// <param name="Key">The key to use</param>
/// <param name="Salt">The Salt to use</param>
/// <param name="InitialVector">The Salt to use</param>
/// <param name="EncryptionCode">The encryption algorithm that was generated</param>
/// <param name="DecryptionCode">The decryption algorithm that was generated</param>
/// <param name="WopMode">The encryption mode</param>
/// <param name="UseCompiler">Using the dynamic compiler will increase performance</param>
public WopEx(byte[] Key, byte[] Salt, byte[] InitialVector, byte[] EncryptionCode, byte[] DecryptionCode, WopEncMode EncMode, uint Rounds, bool UseDynamicCompiler)
{
if (EncryptionCode.Length != DecryptionCode.Length)
{
throw new Exception("Encryption and Decryption algorithms must be the same size");
}
if (Key.Length < 8 || Salt.Length < 8)
{
throw new Exception("The Key and Salt must atleast have a size of 8");
}
if (InitialVector.Length < 32)
{
throw new Exception("The Initial Vector must atleast have a size of 32");
}
if (Rounds == 0)
{
throw new Exception("There must be atleast 1 round");
}
this.UseDynamicCompiler = UseDynamicCompiler;
this.Key = new byte[Key.Length];
Array.Copy(Key, this.Key, Key.Length);
this.Salt = new byte[Salt.Length];
Array.Copy(Salt, this.Salt, Salt.Length);
this.Key = ExpandKey(this.Key);
this.Salt = ExpandKey(this.Salt);
this.Rounds = Rounds;
this.EncMode = EncMode;
this.EncState = new State(BytesToLongList(this.Key), BytesToLongList(this.Salt), BitConverter.ToInt32(this.Key, 0), BytesToLongList(ExpandKey(InitialVector)), false);
this.EncState.Instructions = ReadAlgorithm(EncryptionCode);
this.EncState.Compile();
this.DecState = new State(BytesToLongList(this.Key), BytesToLongList(this.Salt), BitConverter.ToInt32(this.Key, 0), BytesToLongList(ExpandKey(InitialVector)), true);
this.DecState.Instructions = ReadAlgorithm(DecryptionCode);
this.DecState.Compile();
}
