Neimod shared the key for the US Nintendo 3DS Camera application on IRC. Not sure what it means... (key for title id 0004001000022400 http://3dbrew.org/wiki/Title_list)
i present you a key, and you must find the lock!
the key is: ********************************
it's 3DS related, and also AES CBC related
...
fuck it, the title is 0004001000021400
Not gonna happen but a tiff exploit like on the good old psp would have been fun.