[lug] deconstructing pdf of voted Boulder ballots
Zan Lynx
zlynx at acm.org
Fri Dec 9 13:37:07 MST 2011
On Fri, 2011-12-09 at 13:33 -0700, Bear Giles wrote:
> That reminds of an app I joked about back in the dark ages. I was
> writing DOS code in x86 assembly language and there's an assembler
> command that allows you to specify the offset of the following item. I
> don't recall using it for anything other than setting the starting
> offset in .com files.
>
>
> Somehow code obscuration came up. (Undoubtably targeted at the Boss
> From Hell instead of the outside world.) I joked that we could do that
> to our code with the right tool - it would look like:
>
>
> ; mov ax, bx section
> .off 231
> mov ax, bx
> .off 27a
> mov ax, bx
> .off 311
> mov ax, bx
This is why in some cases, it can be more enlightening to read the
disassembly or decompilation of a program than the original.
--
Knowledge Is Power
Power Corrupts
Study Hard
Be Evil
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