Messages in this thread | | | Subject | Re: [PATCH] X.509: Support parsing certificate using SM2 algorithm | From | Tianjia Zhang <> | Date | Sat, 18 Sep 2021 10:25:02 +0800 |
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ping.
On 7/12/21 4:13 PM, Tianjia Zhang wrote: > The SM2-with-SM3 certificate generated by latest openssl no longer > reuses the OID_id_ecPublicKey, but directly uses OID_sm2. This patch > supports this type of x509 certificate parsing. > > Signed-off-by: Tianjia Zhang <tianjia.zhang@linux.alibaba.com> > --- > crypto/asymmetric_keys/x509_cert_parser.c | 3 +++ > 1 file changed, 3 insertions(+) > > diff --git a/crypto/asymmetric_keys/x509_cert_parser.c b/crypto/asymmetric_keys/x509_cert_parser.c > index 6d003096b5bc..6a945a6ce787 100644 > --- a/crypto/asymmetric_keys/x509_cert_parser.c > +++ b/crypto/asymmetric_keys/x509_cert_parser.c > @@ -496,6 +496,9 @@ int x509_extract_key_data(void *context, size_t hdrlen, > case OID_gost2012PKey512: > ctx->cert->pub->pkey_algo = "ecrdsa"; > break; > + case OID_sm2: > + ctx->cert->pub->pkey_algo = "sm2"; > + break; > case OID_id_ecPublicKey: > if (parse_OID(ctx->params, ctx->params_size, &oid) != 0) > return -EBADMSG; >
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