RCx-Verschlüsselung

[Luckie]

Das sieht jetzt aber noch schlimmer aus, als vorher:

Delphi-Quellcode:

procedure RCxInit (var RCx: TRCxContext; const Key; KeySize: Integer);
procedure RCxInitA (var RCx: TRCxContext; const Key: AnsiString);
procedure RCxInitW (var RCx: TRCxContext; const Key: WideString);
procedure RCxEncode (var RCx: TRCxContext; const Source; var Dest; Count: Integer);
function RCxEncodeA(var RCx: TRCxContext; const Value: AnsiString): AnsiString;
function RCxEncodeW(var RCx: TRCxContext; const Value: WideString): WideString;
procedure RCxDecode (var RCx: TRCxContext; const Source; var Dest; Count: Integer);
function RCxDecodeA(var RCx: TRCxContext; const Value: AnsiString): AnsiString;
function RCxDecodeW(var RCx: TRCxContext; const Value: WideString): WideString;
procedure RCxDone (var RCx: TRCxContext);

// all in one encode/decode
function RCxEncode_A(const Value, Password: AnsiString): AnsiString;
function RCxEncode_W(const Value, Password: WideString): WideString;
function RCxDecode_A(const Value, Password: AnsiString): AnsiString;
function RCxDecode_W(const Value, Password: WideString): WideString;

// random number generator based on RCx
procedure RCxSeed (const Seed; SeedSize: Integer);
procedure RCxSeedA(const Seed: AnsiString);
procedure RCxSeedW(const Seed: WideString);
procedure RCxRandomize;
function RCxRandom (Range: Cardinal = 0): Cardinal;
function RCxRandomStringA(Length: Integer): AnsiString;
function RCxRandomStringW(Length: Integer): WideString;

Das schreit ja gerade zu nach einer Klasse.