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path: root/crypto/asymmetric_keys/x509_cert_parser.c
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Diffstat (limited to 'crypto/asymmetric_keys/x509_cert_parser.c')
-rw-r--r--crypto/asymmetric_keys/x509_cert_parser.c35
1 files changed, 19 insertions, 16 deletions
diff --git a/crypto/asymmetric_keys/x509_cert_parser.c b/crypto/asymmetric_keys/x509_cert_parser.c
index facbf26bc6bb..29893162497c 100644
--- a/crypto/asymmetric_keys/x509_cert_parser.c
+++ b/crypto/asymmetric_keys/x509_cert_parser.c
@@ -47,6 +47,8 @@ void x509_free_certificate(struct x509_certificate *cert)
kfree(cert->subject);
kfree(cert->fingerprint);
kfree(cert->authority);
+ kfree(cert->sig.digest);
+ mpi_free(cert->sig.rsa.s);
kfree(cert);
}
}
@@ -152,33 +154,33 @@ int x509_note_pkey_algo(void *context, size_t hdrlen,
return -ENOPKG; /* Unsupported combination */
case OID_md4WithRSAEncryption:
- ctx->cert->sig_hash_algo = PKEY_HASH_MD5;
- ctx->cert->sig_pkey_algo = PKEY_ALGO_RSA;
+ ctx->cert->sig.pkey_hash_algo = HASH_ALGO_MD5;
+ ctx->cert->sig.pkey_algo = PKEY_ALGO_RSA;
break;
case OID_sha1WithRSAEncryption:
- ctx->cert->sig_hash_algo = PKEY_HASH_SHA1;
- ctx->cert->sig_pkey_algo = PKEY_ALGO_RSA;
+ ctx->cert->sig.pkey_hash_algo = HASH_ALGO_SHA1;
+ ctx->cert->sig.pkey_algo = PKEY_ALGO_RSA;
break;
case OID_sha256WithRSAEncryption:
- ctx->cert->sig_hash_algo = PKEY_HASH_SHA256;
- ctx->cert->sig_pkey_algo = PKEY_ALGO_RSA;
+ ctx->cert->sig.pkey_hash_algo = HASH_ALGO_SHA256;
+ ctx->cert->sig.pkey_algo = PKEY_ALGO_RSA;
break;
case OID_sha384WithRSAEncryption:
- ctx->cert->sig_hash_algo = PKEY_HASH_SHA384;
- ctx->cert->sig_pkey_algo = PKEY_ALGO_RSA;
+ ctx->cert->sig.pkey_hash_algo = HASH_ALGO_SHA384;
+ ctx->cert->sig.pkey_algo = PKEY_ALGO_RSA;
break;
case OID_sha512WithRSAEncryption:
- ctx->cert->sig_hash_algo = PKEY_HASH_SHA512;
- ctx->cert->sig_pkey_algo = PKEY_ALGO_RSA;
+ ctx->cert->sig.pkey_hash_algo = HASH_ALGO_SHA512;
+ ctx->cert->sig.pkey_algo = PKEY_ALGO_RSA;
break;
case OID_sha224WithRSAEncryption:
- ctx->cert->sig_hash_algo = PKEY_HASH_SHA224;
- ctx->cert->sig_pkey_algo = PKEY_ALGO_RSA;
+ ctx->cert->sig.pkey_hash_algo = HASH_ALGO_SHA224;
+ ctx->cert->sig.pkey_algo = PKEY_ALGO_RSA;
break;
}
@@ -203,8 +205,8 @@ int x509_note_signature(void *context, size_t hdrlen,
return -EINVAL;
}
- ctx->cert->sig = value;
- ctx->cert->sig_size = vlen;
+ ctx->cert->raw_sig = value;
+ ctx->cert->raw_sig_size = vlen;
return 0;
}
@@ -343,8 +345,9 @@ int x509_extract_key_data(void *context, size_t hdrlen,
if (ctx->last_oid != OID_rsaEncryption)
return -ENOPKG;
- /* There seems to be an extraneous 0 byte on the front of the data */
- ctx->cert->pkey_algo = PKEY_ALGO_RSA;
+ ctx->cert->pub->pkey_algo = PKEY_ALGO_RSA;
+
+ /* Discard the BIT STRING metadata */
ctx->key = value + 1;
ctx->key_size = vlen - 1;
return 0;