linux-kernel - Re: [PATCH v10 0/7] add ECDH and CURVE25519 algorithms support for Kunpeng 930

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Date:   Sat, 13 Mar 2021 00:13:06 +1100
From:   Herbert Xu <herbert@...dor.apana.org.au>
To:     Meng Yu <yumeng18@...wei.com>
Cc:     davem@...emloft.net, marcel@...tmann.org, johan.hedberg@...il.com,
        luiz.dentz@...il.com, tudor.ambarus@...rochip.com,
        linux-crypto@...r.kernel.org, xuzaibo@...wei.com,
        wangzhou1@...ilicon.com, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v10 0/7] add ECDH and CURVE25519 algorithms support for
 Kunpeng 930

On Thu, Mar 04, 2021 at 02:35:43PM +0800, Meng Yu wrote:
> 1. Move  curve ID from the key into the algorithm name (like 'ecdh-nist-pxxx'
>    so we get its tfm like 'crypto_alloc_kpp("ecdh-nist-p256", 0, 0)'),
>    in 'crypto/ecc.c' (has been verified by testmgr) and 'crypto/atmel-ecc.c'
>    (only compiled, not do test), and modify 'testmgr.c' and 'net/bluetooth/smp.c'
>    (only compiled, not do test) to adapt the modification;
> 
> 2. Add new file 'include/crypto/ecc_curve.h', and move 'struct ecc_point' and
>    'struct ecc_curve' definitions to it, also add new APIs 'ecc_get_curveXXX'
>    into it, with these APIs, users in kernel tree can get ECDH and
>    curve25519 parameters;
> 
> 3. Add ECDH and CURVE25519 algorithms support for Kunpeng 930.
> 
> v9->v10:
> - patch #3: delete 'atmel_ecdh_supported_curve' and 'n_sz' in atmel-ecc.c
> 
> v8->v9:
> - patch #3: squash patches 3-5 in v8 into one in v9
> - patch #4: delete ECDH curve parameters: P224, P384 and P521
> - patch #5: delete ecdh-nist-p224, ecdh-nist-p384 and ecdh-nist-p521 support in HPRE
> 
> v7->v8:
> - patch #3 and #5: move the curve ID from the key into the algorithm name instead
> 
> v6->v7:
> - patch #4: add function interface to expose elliptic curve parameters
> - patch #4: eliminate warning by 'kernel test robot'
> - patch #5: add function interface to expose curve25519 parameters
> 
> v5->v6:
> - patch #1: add a new patch (the first patch), which is the "depend on" patch before
> 
> v4->v5:
> - patch #4: delete P-128 and P-320 curve, as the few using case in the kernel
> 
> v3 -> v4:
> - patch #3: add new, and move ecc_curve params to "include/crypto"
> 
> v2 -> v3:
> - patch #5: fix sparse warnings
> - patch #5: add 'CRYPTO_LIB_CURVE25519_GENERIC' in 'Kconfig'
> 
> v1 -> v2:
> - patch #5: delete `curve25519_null_point'
> 
> 
> Meng Yu (7):
>   crypto: hisilicon/hpre - add version adapt to new algorithms
>   crypto: hisilicon/hpre - add algorithm type
>   crypto: move curve_id of ECDH from the key to algorithm name
>   crypto: and expose ecc curves
>   crypto: hisilicon/hpre - add 'ECDH' algorithm
>   crypto: add curve25519 params and expose them
>   crypto: hisilicon/hpre - add 'CURVE25519' algorithm
> 
>  crypto/ecc.c                                |  11 +-
>  crypto/ecc.h                                |  37 +-
>  crypto/ecc_curve_defs.h                     |  17 +
>  crypto/ecdh.c                               |  72 ++-
>  crypto/ecdh_helper.c                        |   4 +-
>  crypto/testmgr.c                            |  13 +-
>  crypto/testmgr.h                            |  34 +-
>  drivers/crypto/atmel-ecc.c                  |  28 +-
>  drivers/crypto/hisilicon/Kconfig            |   1 +
>  drivers/crypto/hisilicon/hpre/hpre.h        |  17 +-
>  drivers/crypto/hisilicon/hpre/hpre_crypto.c | 881 +++++++++++++++++++++++++++-
>  drivers/crypto/hisilicon/hpre/hpre_main.c   |  12 +-
>  drivers/crypto/hisilicon/qm.c               |   4 +-
>  drivers/crypto/hisilicon/qm.h               |   4 +-
>  drivers/crypto/hisilicon/sec2/sec.h         |   4 +-
>  drivers/crypto/hisilicon/sec2/sec_crypto.c  |   4 +-
>  drivers/crypto/hisilicon/sec2/sec_crypto.h  |   4 +-
>  drivers/crypto/hisilicon/zip/zip.h          |   4 +-
>  drivers/crypto/hisilicon/zip/zip_crypto.c   |   4 +-
>  include/crypto/ecc_curve.h                  |  60 ++
>  include/crypto/ecdh.h                       |   2 -
>  net/bluetooth/ecdh_helper.c                 |   2 -
>  net/bluetooth/selftest.c                    |   2 +-
>  net/bluetooth/smp.c                         |   6 +-
>  24 files changed, 1086 insertions(+), 141 deletions(-)
>  create mode 100644 include/crypto/ecc_curve.h

All applied.  Thanks.
-- 
Email: Herbert Xu <herbert@...dor.apana.org.au>
Home Page: http://gondor.apana.org.au/~herbert/
PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt