[dpdk-dev] [PATCH] examples/l2fwd-crypto: fix padding calculation

De Lara Guarch, Pablo pablo.de.lara.guarch at intel.com
Wed Apr 19 18:08:07 CEST 2017



> -----Original Message-----
> From: Zhang, Roy Fan
> Sent: Wednesday, April 19, 2017 3:47 PM
> To: De Lara Guarch, Pablo; dev at dpdk.org
> Cc: De Lara Guarch, Pablo
> Subject: RE: [dpdk-dev] [PATCH] examples/l2fwd-crypto: fix padding
> calculation
> 
> 
> 
> > -----Original Message-----
> > From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Pablo de Lara
> > Sent: Wednesday, April 19, 2017 3:38 PM
> > To: dev at dpdk.org
> > Cc: De Lara Guarch, Pablo <pablo.de.lara.guarch at intel.com>
> > Subject: [dpdk-dev] [PATCH] examples/l2fwd-crypto: fix padding
> calculation
> >
> > For padding calculation, it is necessary to know if algorithm is a block
> cipher or
> > stream cipher algorithm, and know the block size for the algorithm.
> >
> > In the application, this block size should be only the cipher block size, but
> if
> > authentication was used too, it was being overwritten by the
> authentication
> > block size, which is not needed.
> >
> > Fixes: 27cf2d1b18e1 ("examples/l2fwd-crypto: discover capabilities")
> >
> > Signed-off-by: Pablo de Lara <pablo.de.lara.guarch at intel.com>
> 
> Acked-by: Fan Zhang <roy.fan.zhang at intel.com>

Applied to dpdk-next-crypto.

Pablo


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