diff options
Diffstat (limited to 'crypto/asymmetric_keys/x509_cert_parser.c')
| -rw-r--r-- | crypto/asymmetric_keys/x509_cert_parser.c | 26 |
1 files changed, 22 insertions, 4 deletions
diff --git a/crypto/asymmetric_keys/x509_cert_parser.c b/crypto/asymmetric_keys/x509_cert_parser.c index b2cdf2db1987..5b7bfd95c334 100644 --- a/crypto/asymmetric_keys/x509_cert_parser.c +++ b/crypto/asymmetric_keys/x509_cert_parser.c @@ -230,6 +230,14 @@ int x509_note_pkey_algo(void *context, size_t hdrlen, case OID_sha224WithRSAEncryption: ctx->cert->sig->hash_algo = "sha224"; goto rsa_pkcs1; + + case OID_gost2012Signature256: + ctx->cert->sig->hash_algo = "streebog256"; + goto ecrdsa; + + case OID_gost2012Signature512: + ctx->cert->sig->hash_algo = "streebog512"; + goto ecrdsa; } rsa_pkcs1: @@ -237,6 +245,11 @@ rsa_pkcs1: ctx->cert->sig->encoding = "pkcs1"; ctx->algo_oid = ctx->last_oid; return 0; +ecrdsa: + ctx->cert->sig->pkey_algo = "ecrdsa"; + ctx->cert->sig->encoding = "raw"; + ctx->algo_oid = ctx->last_oid; + return 0; } /* @@ -256,7 +269,8 @@ int x509_note_signature(void *context, size_t hdrlen, return -EINVAL; } - if (strcmp(ctx->cert->sig->pkey_algo, "rsa") == 0) { + if (strcmp(ctx->cert->sig->pkey_algo, "rsa") == 0 || + strcmp(ctx->cert->sig->pkey_algo, "ecrdsa") == 0) { /* Discard the BIT STRING metadata */ if (vlen < 1 || *(const u8 *)value != 0) return -EBADMSG; @@ -440,11 +454,15 @@ int x509_extract_key_data(void *context, size_t hdrlen, { struct x509_parse_context *ctx = context; - if (ctx->last_oid != OID_rsaEncryption) + ctx->key_algo = ctx->last_oid; + if (ctx->last_oid == OID_rsaEncryption) + ctx->cert->pub->pkey_algo = "rsa"; + else if (ctx->last_oid == OID_gost2012PKey256 || + ctx->last_oid == OID_gost2012PKey512) + ctx->cert->pub->pkey_algo = "ecrdsa"; + else return -ENOPKG; - ctx->cert->pub->pkey_algo = "rsa"; - /* Discard the BIT STRING metadata */ if (vlen < 1 || *(const u8 *)value != 0) return -EBADMSG; |