Kernel panic when using ccm(aes) with the Atmel AES HW accelerator

Herbert Xu herbert at gondor.apana.org.au
Mon Oct 23 20:20:36 PDT 2017


On Mon, Oct 23, 2017 at 03:38:59PM +0300, Tudor Ambarus wrote:
>
> I will propose a fix, but I'm taking my time to better understand why
> CTR requires to overwrite the iv with the last ciphertext block.

That's an API requirement.  So we should fix ccm.

Cheers,
-- 
Email: Herbert Xu <herbert at gondor.apana.org.au>
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