Kleines Weihnachtsgeschenk von der DEC

[Christoph Schneider]

I propose now to introduce a new class abstract class TPadding and a derived class TPKCS7Padding with the following 3 methods:

Code:

class function AddPadding(const Data: TBytes; BlockSize: integer): TBytes; override;
class function HasValidPadding(const Data: TBytes; BlockSize: integer): boolean; override;
class function RemovePadding(const Data: TBytes; BlockSize: integer): TBytes; override;

These classes will be implemented in the DECCipherBase unit and can also be used in the future for asymmetric encryption algorithms, if someone is able to implement a modern algorithm post quantum allgorithm.