linux-kernel - Re: [PATCH] implements ecdsa 256, 384 and 521 alghorithm in akcipher model; change pcks7 and x509 to load certificates with ecdsa; increment testmgr to test ecdsa algo and finally allows signature and verification of modules with ecdsa algorithm

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Message-ID: <20201204064609.GA26322@gondor.apana.org.au>
Date:   Fri, 4 Dec 2020 17:46:09 +1100
From:   Herbert Xu <herbert@...dor.apana.org.au>
To:     Saulo Alessandre <saulo.alessandre@...il.com>
Cc:     dhowells@...hat.com, davem@...emloft.net,
        linux-crypto@...r.kernel.org, linux-kernel@...r.kernel.org,
        Saulo Alessandre <saulo.alessandre@....jus.br>
Subject: Re: [PATCH] implements ecdsa 256, 384 and 521 alghorithm in akcipher
 model; change pcks7 and x509 to load certificates with ecdsa; increment
 testmgr to test ecdsa algo and finally allows signature and verification of
 modules with ecdsa algorithm

On Wed, Nov 25, 2020 at 11:03:08PM -0300, Saulo Alessandre wrote:
> From: Saulo Alessandre <saulo.alessandre@....jus.br>
> 
> Signed-off-by: Saulo Alessandre <saulo.alessandre@....jus.br>
> ---
>  Documentation/admin-guide/module-signing.rst |  10 +
>  crypto/Kconfig                               |  12 +
>  crypto/Makefile                              |   7 +
>  crypto/asymmetric_keys/pkcs7_parser.c        |   7 +-
>  crypto/asymmetric_keys/pkcs7_verify.c        |   5 +-
>  crypto/asymmetric_keys/public_key.c          |  30 +-
>  crypto/asymmetric_keys/x509_cert_parser.c    |  30 +-
>  crypto/ecc.c                                 | 228 ++++++++-
>  crypto/ecc.h                                 |  62 ++-
>  crypto/ecc_curve_defs.h                      |  82 +++
>  crypto/ecdsa.c                               | 508 +++++++++++++++++++
>  crypto/ecdsa_params.asn1                     |   1 +
>  crypto/ecdsa_signature.asn1                  |   6 +
>  crypto/testmgr.c                             |  17 +-
>  crypto/testmgr.h                             |  78 +++
>  include/crypto/ecdh.h                        |   2 +
>  include/linux/oid_registry.h                 |  12 +
>  lib/oid_registry.c                           | 108 +++-
>  18 files changed, 1146 insertions(+), 59 deletions(-)
>  create mode 100644 crypto/ecdsa.c
>  create mode 100644 crypto/ecdsa_params.asn1
>  create mode 100644 crypto/ecdsa_signature.asn1

Please split your patch up.  You should also explain in detail
why this patch is needed in the kernel.

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