From: John W Higgins <wishdev@...>
Date: 2009-09-02T01:09:50+09:00
Subject: Re: AES encryption between c# and ruby

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Good Morning,

On Tue, Sep 1, 2009 at 4:30 AM, Anth <davidlundquist@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

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