On Fri, Jun 17, 2022 at 03:07:49PM +0800, Lei He wrote: > From: lei he <helei.sig11@xxxxxxxxxxxxx> > > 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 virtio bits: Acked-by: Michael S. Tsirkin <mst@xxxxxxxxxx> > 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
