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Encrypt & DeCrypt (very simple algorithm) Turn on/off line numbers in source code. Switch to Orginial background IDE or DSP color Comment or reply to this aritlce/tip for discussion. Bookmark this article to my favorite article(s). Print this article
13-Sep-02
Category
Object Pascal-Strings
Language
Delphi All Versions
Views
86
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Publisher:
DSP, Administrator
Reference URL:
DKB
			Author: William Gerbert

How to Encrypt and DeCrypt string?

Answer:

Try this very simple algorithm

f
1   unction TForm1.EnDeCode(const Value: string): string;
2   var
3     CharIndex: Integer;
4     ReturnValue: string;
5   begin
6     ReturnValue := '';
7     for CharIndex := 1 to Length(Value) do
8     begin
9       ReturnValue := ReturnValue + chr(not (ord(Value[CharIndex])));
10    end;
11    Result := ReturnValue;
12  end;


			
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