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

2017-04-19 Thread De Lara Guarch, Pablo
> -Original Message- > From: Zhang, Roy Fan > Sent: Wednesday, April 19, 2017 3:47 PM > To: De Lara Guarch, Pablo; dev@dpdk.org > Cc: De Lara Guarch, Pablo > Subject: RE: [dpdk-dev] [PATCH] examples/l2fwd-crypto: fix padding > calculation > > > > >

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

2017-04-19 Thread Zhang, Roy Fan
> -Original Message- > From: dev [mailto:dev-boun...@dpdk.org] On Behalf Of Pablo de Lara > Sent: Wednesday, April 19, 2017 3:38 PM > To: dev@dpdk.org > Cc: De Lara Guarch, Pablo > Subject: [dpdk-dev] [PATCH] examples/l2fwd-crypto: fix padding calculation > >

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

2017-04-19 Thread Pablo de Lara
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 authe