/// <summary>
/// Creates a clone of this FluidDynamicsKey object.
/// </summary>
/// <returns>
/// A new FluidDynamicsKey object whose values are
/// copied from the calling object.
/// </returns>
public FluidDynamicsKey Clone()
{
FluidDynamicsKey newKey = new FluidDynamicsKey(
this.r_mdot, this.mDotKey, this.r_qdot, this.qDotKey,
this.k0, this.epsilon, this.tFrame, this.SecretImage);
return(newKey);
}
/// <summary>
/// Full initialization constructor.
/// </summary>
/// <param name="plaintextImage">
/// The image that is to be encrypted.
/// </param>
/// <param name="key">
/// The FluidDynamicsKey object that is used to encrypt the image.
/// </param>
public FluidDynamicsEncryptor(Bitmap plaintextImage, FluidDynamicsKey key)
{
this.PlaintextImage = (Bitmap)plaintextImage.Clone();
Key = key.Clone();
}
/// <summary>
/// Basic initialization constructor with a predefined plaintext image.
/// </summary>
/// <param name="plaintextImage">
/// The image that will be encrypted once a key is defined.
/// </param>
public FluidDynamicsEncryptor(Bitmap plaintextImage)
: this(plaintextImage, FluidDynamicsKey.Generate())
{
}
/// <summary>
/// Basic constructor with a predefined key.
/// </summary>
/// <param name="key">
/// The FluidDynamicsKey object that will be used by the cryptosystem.
/// </param>
public FluidDynamicsEncryptor(FluidDynamicsKey key)
: this(null, key)
{
}
/// <summary>
/// Generates a new random key that is within the valid keyspace.
/// </summary>
/// <returns>
/// A new FluidDyanmicsKey object whose values are within the
/// correct logistic map keyspace.
/// </returns>
public static FluidDynamicsKey Generate()
{
FluidDynamicsKey newKey = new FluidDynamicsKey();
return(newKey);
}