RC4CryptoServiceProvider.CreateDecryptor Method (Byte[], Byte[])

[This is preliminary documentation and subject to change.]

Creates a symmetric decryptor object with the specified Key.

public override ICryptoTransform CreateDecryptor(
Byte[] rgbKey,
Byte[] rgbIV
);

Byte[]: The secret key to be used for the symmetric algorithm.
Byte[]: Not used in RC4. It can be a null reference or a byte array with a length less than 2.

A symmetric decryptor object.

This method decrypts an encrypted message created using the CreateEncryptor overload with the same parameters.

Exception Type	Condition
ObjectDisposedException	The object is disposed.
ArgumentNullException	rgbKey is a null reference (Nothing in Visual Basic).
CryptographicException