Re: [PATCH v2] crypto: marvell - Copy IVDIG before launching partial DMA ahash requests

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Romain Perier <romain.perier@xxxxxxxxxxxxxxxxxx> wrote:
> Currently, inner IV/DIGEST data are only copied once into the hash
> engines and not set explicitly before launching a request that is not a
> first frag. This is an issue especially when multiple ahash reqs are
> computed in parallel or chained with cipher request, as the state of the
> request being computed is not updated into the hash engine. It leads to
> non-deterministic corrupted digest results.
> 
> Fixes: commit 2786cee8e50b ("crypto: marvell - Move SRAM I/O operations to step functions")
> Signed-off-by: Romain Perier <romain.perier@xxxxxxxxxxxxxxxxxx>
> Acked-by: Boris Brezillon <boris.brezillon@xxxxxxxxxxxxxxxxxx>
> Cc: <stable@xxxxxxxxxxxxxxx>

Patch applied.  Thanks.
-- 
Email: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>
Home Page: http://gondor.apana.org.au/~herbert/
PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt
--
To unsubscribe from this list: send the line "unsubscribe stable" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html



[Index of Archives]     [Linux Kernel]     [Kernel Development Newbies]     [Linux USB Devel]     [Video for Linux]     [Linux Audio Users]     [Yosemite Hiking]     [Linux Kernel]     [Linux SCSI]