RE: [PATCH] doc: announce cryptodev changes to offload RSA in VirtIO

2024-08-17 Thread Gowrishankar Muthukrishnan
Hi Arek, > I do not have any particular security issues in mind here, and if PMD need to > copy keys internally, for alignment or padding purposes, redundancy problems > can be overcome. My concern was, that it is the more natural way of handling > the API; we have one key, multiple padding scheme

RE: [PATCH] doc: announce cryptodev changes to offload RSA in VirtIO

2024-08-07 Thread Kusztal, ArkadiuszX
@nvidia.com; sunilprakashrao.uttar...@amd.com; > andrew.bo...@amd.com; ajit.khapa...@broadcom.com; > raveendra.padasal...@broadcom.com; vikas.gu...@broadcom.com; > zhangfei@linaro.org; g.si...@nxp.com; jianjay.z...@huawei.com; Daly, > Lee > Subject: Re: [PATCH] doc: announce cryptodev cha

Re: [PATCH] doc: announce cryptodev changes to offload RSA in VirtIO

2024-07-31 Thread Thomas Monjalon
I'm not sure why we don't have a consensus on an idea proposed as RFC in September 2023. Because there is not enough involvement outside of the Marvell team, I will keep a vague announce for the first item: cryptodev: Some changes may happen to manage RSA padding for virtio-crypto. The second i

Re: [PATCH] doc: announce cryptodev changes to offload RSA in VirtIO

2024-07-31 Thread Thomas Monjalon
30/07/2024 16:39, Gowrishankar Muthukrishnan: > Hi, > We need to fix padding info in DPDK as per VirtIO specification in order to > support RSA in virtio devices. VirtIO-crypto specification and DPDK > specification differs in the way padding is handled. > With current DPDK & virtio specification

RE: [PATCH] doc: announce cryptodev changes to offload RSA in VirtIO

2024-07-30 Thread Gowrishankar Muthukrishnan
Hi, We need to fix padding info in DPDK as per VirtIO specification in order to support RSA in virtio devices. VirtIO-crypto specification and DPDK specification differs in the way padding is handled. With current DPDK & virtio specification, it is impossible to support RSA in virtio-crypto. If

RE: [PATCH] doc: announce cryptodev changes to offload RSA in VirtIO

2024-07-25 Thread Gowrishankar Muthukrishnan
Hi ArkadiuszX, > + > +* cryptodev: The struct rte_crypto_rsa_padding will be moved from > + rte_crypto_rsa_op_param struct to rte_crypto_rsa_xform struct, > + breaking ABI. The new location is recommended to comply with > + virtio-crypto specification. Applications and drivers using > +

RE: [PATCH] doc: announce cryptodev changes to offload RSA in VirtIO

2024-07-25 Thread Gowrishankar Muthukrishnan
> +* cryptodev: The struct rte_crypto_rsa_padding will be moved from > + rte_crypto_rsa_op_param struct to rte_crypto_rsa_xform struct, > + breaking ABI. The new location is recommended to comply with > + virtio-crypto specification. Applications and drivers using > + this struct will be up

RE: [PATCH] doc: announce cryptodev changes to offload RSA in VirtIO

2024-07-25 Thread Kusztal, ArkadiuszX
ttar...@amd.com; > andrew.bo...@amd.com; ajit.khapa...@broadcom.com; > raveendra.padasal...@broadcom.com; vikas.gu...@broadcom.com; > zhangfei@linaro.org; g.si...@nxp.com; jianjay.z...@huawei.com; Daly, > Lee > Cc: Gowrishankar Muthukrishnan > Subject: [PATCH] doc: announce

RE: [EXTERNAL] [PATCH] doc: announce cryptodev changes to offload RSA in VirtIO

2024-07-24 Thread Akhil Goyal
> Announce cryptodev changes to offload RSA asymmetric operation in > VirtIO PMD. > > Signed-off-by: Gowrishankar Muthukrishnan > -- > RFC: > > https://patches.dpdk.org/project/dpdk/patch/20230928095300.1353-2-gmuthukri...@marvell.com/ > > https://patches.dpdk.org/project/dpdk/patch/2023092

RE: [PATCH] doc: announce cryptodev changes to offload RSA in VirtIO

2024-07-23 Thread Anoob Joseph
> Subject: [PATCH] doc: announce cryptodev changes to offload RSA in VirtIO > > Announce cryptodev changes to offload RSA asymmetric operation in VirtIO > PMD. > > Signed-off-by: Gowrishankar Muthukrishnan Acked-by: Anoob Joseph

[PATCH] doc: announce cryptodev changes to offload RSA in VirtIO

2024-07-22 Thread Gowrishankar Muthukrishnan
Announce cryptodev changes to offload RSA asymmetric operation in VirtIO PMD. Signed-off-by: Gowrishankar Muthukrishnan -- RFC: https://patches.dpdk.org/project/dpdk/patch/20230928095300.1353-2-gmuthukri...@marvell.com/ https://patches.dpdk.org/project/dpdk/patch/20230928095300.1353-3-gmuth