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| author | Tianjia Zhang <tianjia.zhang@linux.alibaba.com> | 2022-06-27 11:19:58 +0200 |
|---|---|---|
| committer | Jarkko Sakkinen <jarkko@kernel.org> | 2022-08-03 22:56:20 +0200 |
| commit | 74ad4334b2ae4f83d8018487d625d1073fd3f02d (patch) | |
| tree | 32bb2548c0af069a6f498c247bba5efc0a2e7584 /crypto | |
| parent | tpm: Add tpm_tis_i2c backend for tpm_tis_core (diff) | |
| download | linux-74ad4334b2ae4f83d8018487d625d1073fd3f02d.tar.xz linux-74ad4334b2ae4f83d8018487d625d1073fd3f02d.zip | |
X.509: Support parsing certificate using SM2 algorithm
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>
Signed-off-by: Jarkko Sakkinen <jarkko@kernel.org>
Diffstat (limited to 'crypto')
| -rw-r--r-- | crypto/asymmetric_keys/x509_cert_parser.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/crypto/asymmetric_keys/x509_cert_parser.c b/crypto/asymmetric_keys/x509_cert_parser.c index 2899ed80bb18..7a9b084e2043 100644 --- a/crypto/asymmetric_keys/x509_cert_parser.c +++ b/crypto/asymmetric_keys/x509_cert_parser.c @@ -508,6 +508,9 @@ 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; |