linux-kernel - Re: [PATCH v3 0/4] Introduce akcipher service for virtio-crypto

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Message-ID: <a9d1dfc1-080e-fba2-8fbb-28718b067e0d@bytedance.com>
Date:   Mon, 7 Mar 2022 10:42:30 +0800
From:   zhenwei pi <pizhenwei@...edance.com>
To:     arei.gonglei@...wei.com, mst@...hat.com
Cc:     jasowang@...hat.com, virtualization@...ts.linux-foundation.org,
        linux-crypto@...r.kernel.org, linux-kernel@...r.kernel.org,
        herbert@...dor.apana.org.au, helei.sig11@...edance.com,
        cohuck@...hat.com
Subject: Re: [PATCH v3 0/4] Introduce akcipher service for virtio-crypto

Hi, Michael & Lei

The full patchset has been reviewed by Gonglei, thanks to Gonglei.
Should I modify the virtio crypto specification(use "__le32 
akcipher_algo;" instead of "__le32 reserve;" only, see v1->v2 change), 
and start a new issue for a revoting procedure?

Also cc Cornelia Huck.

On 3/2/22 11:39 AM, zhenwei pi wrote:
> v2 -> v3:
>    Rename virtio_crypto_algs.c to virtio_crypto_skcipher_algs.c, and
>      minor changes of function name.
>    Minor changes in virtio_crypto_akcipher_algs.c: no need to copy from
>      buffer if opcode is verify.
> 
> v1 -> v2:
>    Fix 1 compiling warning reported by kernel test robot <lkp@...el.com>
>    Put "__le32 akcipher_algo;" instead of "__le32 reserve;" field of
>      struct virtio_crypto_config directly without size change.
>    Add padding in struct virtio_crypto_ecdsa_session_para to keep
>      64-bit alignment.
>    Remove irrelevant change by code format alignment.
> 
>    Also CC crypto gurus Herbert and linux-crypto@...r.kernel.org.
> 
>    Test with QEMU(patched by the v2 version), works fine.
> 
> v1:
>    Introduce akcipher service, implement RSA algorithm, and a minor fix.
> 
> zhenwei pi (4):
>    virtio_crypto: Introduce VIRTIO_CRYPTO_NOSPC
>    virtio-crypto: introduce akcipher service
>    virtio-crypto: implement RSA algorithm
>    virtio-crypto: rename skcipher algs
> 
>   drivers/crypto/virtio/Makefile                |   3 +-
>   .../virtio/virtio_crypto_akcipher_algs.c      | 585 ++++++++++++++++++
>   drivers/crypto/virtio/virtio_crypto_common.h  |   7 +-
>   drivers/crypto/virtio/virtio_crypto_core.c    |   6 +-
>   drivers/crypto/virtio/virtio_crypto_mgr.c     |  15 +-
>   ...o_algs.c => virtio_crypto_skcipher_algs.c} |   4 +-
>   include/uapi/linux/virtio_crypto.h            |  82 ++-
>   7 files changed, 693 insertions(+), 9 deletions(-)
>   create mode 100644 drivers/crypto/virtio/virtio_crypto_akcipher_algs.c
>   rename drivers/crypto/virtio/{virtio_crypto_algs.c => virtio_crypto_skcipher_algs.c} (99%)
> 

-- 
zhenwei pi