DataFlex

Obfuscate String

Demonstrates how to obfuscate and unobfuscate a string. DataFlex

Use ChilkatAx-win32.pkg

Procedure Test
    Boolean iSuccess
    Handle hoSb
    String s
2    Handle hoSb2
    String sS2
    String sTemp1

    Move False To iSuccess

    Get Create (RefClass(cComChilkatStringBuilder)) To hoSb
    If (Not(IsComObjectCreated(hoSb))) Begin
        Send CreateComObject of hoSb
    End

    Move "Hello World!" To s

    Get ComAppend Of hoSb s To iSuccess
    Get ComGetAsString Of hoSb To sTemp1
    Showln sTemp1

    // Output is "Hello World!";

    // Obfuscate the string.
    // This is NOT encryption.  It's just a simple obfuscation.
    Send ComObfuscate To hoSb
    Get ComGetAsString Of hoSb To sTemp1
    Showln sTemp1

    // Output is 2GsgGhbSQVyG8Vb9

    // -------------------------
    // Unobfuscate.
    Get Create (RefClass(cComChilkatStringBuilder)) To hoSb2
    If (Not(IsComObjectCreated(hoSb2))) Begin
        Send CreateComObject of hoSb2
    End
    Move "2GsgGhbSQVyG8Vb9" To sS2
    Get ComAppend Of hoSb2 sS2 To iSuccess
    Send ComUnobfuscate To hoSb2

    Get ComGetAsString Of hoSb2 To sTemp1
    Showln sTemp1

    // Output is "Hello World!";


End_Procedure