[Cryptech Tech] arm

Basil Dolmatov dol at reedcat.net
Sun Jan 18 12:25:21 UTC 2015



dol@ с iPad

> 18 янв. 2015 г., в 14:55, Leif Johansson <leifj at sunet.se> написал(а):
> 
> On 01/18/2015 12:11 PM, Randy Bush wrote:
>>>> http://m.eet.com/media/1092513/ATMEL_SAM3U_Block_Diagram.jpg
>>> If peripheral can overtake the bus and influence CPU, this means that
>>> this given design sucks (from the security point of view, it can be
>>> very cool from speed or convenience point of view).
>> 
>> from my naïve point of view, that diagram has so many gadgets inside the
>> boundary that the nsa would have to hold months of committee meetings to
>> decide which to attack.
> 
> lol :-) but seriously I don't even get where the boundary is supposed to
> be on that picture.
I did not even look at that picture as a prospective candidate for any security focused design. 
> 
> 
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