linux-kernel - [PATCH 0/4] virtio-crypto: support ECDSA algorithm

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Message-Id: <20220617070754.73667-1-helei.sig11@bytedance.com>
Date:   Fri, 17 Jun 2022 15:07:49 +0800
From:   Lei He <helei.sig11@...edance.com>
To:     herbert@...dor.apana.org.au, davem@...emloft.net,
        dhowells@...hat.com, mst@...hat.com
Cc:     arei.gonglei@...wei.com, jasowang@...hat.com,
        linux-crypto@...r.kernel.org, linux-kernel@...r.kernel.org,
        pizhenwei@...edance.com, helei.sig11@...edance.com,
        f4bug@...at.org, berrange@...hat.com
Subject: [PATCH 0/4] virtio-crypto: support ECDSA algorithm

From: lei he <helei.sig11@...edance.com>

This patch supports the ECDSA algorithm for virtio-crypto:
1. fixed the problem that the max_signature_size of ECDSA is
incorrectly calculated.
2. make pkcs8_private_key_parser can identify ECDSA private keys.
3. implement ECDSA algorithm for virtio-crypto device

lei he (4):
  crypto: fix the calculation of max_size for ECDSA
  crypto: pkcs8 parser support ECDSA private keys
  crypto: remove unused field in pkcs8_parse_context
  virtio-crypto: support ECDSA algorithm

 crypto/Kconfig                                |   1 +
 crypto/Makefile                               |   2 +
 crypto/akcipher.c                             |  10 +
 crypto/asymmetric_keys/pkcs8.asn1             |   2 +-
 crypto/asymmetric_keys/pkcs8_parser.c         |  46 +++-
 crypto/ecdsa.c                                |   3 +-
 crypto/ecdsa_helper.c                         |  45 +++
 .../virtio/virtio_crypto_akcipher_algs.c      | 259 ++++++++++++++++--
 include/crypto/internal/ecdsa.h               |  15 +
 include/linux/asn1_encoder.h                  |   2 +
 lib/asn1_encoder.c                            |   3 +-
 11 files changed, 360 insertions(+), 28 deletions(-)
 create mode 100644 crypto/ecdsa_helper.c
 create mode 100644 include/crypto/internal/ecdsa.h

-- 
2.20.1