From: Anth <davidlundquist@...>
Date: 2009-09-02T17:15:26+09:00
Subject: Re: AES encryption between c# and ruby

On Sep 1, 7:09 pm, John W Higgins <wish...@gmail.com> wrote:
> [Note:  parts of this message were removed to make it a legal post.]
>
> Good Morning,
>
> On Tue, Sep 1, 2009 at 4:30 AM, Anth <davidlundqu...@gmail.com> wrote:
> > Having some issues getting this to work, dont know much about
> > encryption and I think im just doing a silly misstake somewhere. Would
> > appreciate a pointer or two in the correct direction.
>
> > Encrypting "a" in c# using AES 256 bit cbc yields
>
> > RZ8NxW9+S1qfzd9VRtzV4sFuHFuXJ3mzBpjwCTzbxJQ=
>
> > Whilst in ruby I get: uNL1Ogvi+mQyWGniJRY88g==
>
> > Ruby code:http://pastie.org/601527
> > c# code:http://pastie.org/601526
>
> I would suggest switching your c# code to use AESManaged class which is a
> proper implementation of the standard and not the RijndaelManaged class
> which is not.
>
> John

Problem is that I have no control over the c# part.
So I am just going to go with c# on my side as well which is a bit
annoying but will save me a lot of time. Thanks guys.

Cheers
David