FpeParameters
using Org.BouncyCastle.Utilities;
namespace Org.BouncyCastle.Crypto.Parameters
{
public sealed class FpeParameters : ICipherParameters
{
private readonly KeyParameter key;
private readonly int radix;
private readonly byte[] tweak;
private readonly bool useInverse;
public KeyParameter Key => key;
public int Radix => radix;
public bool UseInverseFunction => useInverse;
public FpeParameters(KeyParameter key, int radix, byte[] tweak)
: this(key, radix, tweak, false)
{
}
public FpeParameters(KeyParameter key, int radix, byte[] tweak, bool useInverse)
{
this.key = key;
this.radix = radix;
this.tweak = Arrays.Clone(tweak);
this.useInverse = useInverse;
}
public byte[] GetTweak()
{
return Arrays.Clone(tweak);
}
}
}