[RFC 3/4] FIT: add FIT image support
mkl at pengutronix.de
Fri Mar 13 09:06:11 PDT 2015
On 03/13/2015 04:54 PM, Jean-Christophe PLAGNIOL-VILLARD wrote:
>>> if you can break rsa4096, the chance you can break ECC are high too
>> If you want to open the box, today you would probably not break
>> rsa2048/sha1 (unless you have huge calculation power) but look for
>> implementation weaknesses, like bugs or side channel attacks.
> I alredy see it done on rsa1024 few years ago, today rs2048 is supposedly
> secured but as you hw may have to run for 10 years rs2048/sha1 is considered not
> strong enough
Some thoughts on 2048 vs. 4096:
While sha1 is considered broken.
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