/// <summary>
/// Initializes a new instance of the <see cref="CfbMode"/> class.
/// </summary>
/// <param name="cipher">The cipher.</param>
public CfbMode(CipherBase cipher)
: base(cipher)
{
this._blockSize = cipher.BlockSize;
this._iv = cipher.IV.ToArray();
this._ivOutput = new byte[this._iv.Length];
}
/// <summary>
/// Initializes a new instance of the <see cref="ModeBase"/> class.
/// </summary>
/// <param name="cipher">The cipher.</param>
public ModeBase(CipherBase cipher)
: base(cipher.Key, cipher.IV)
{
this.Cipher = cipher;
}