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-rw-r--r--crypto/openssl/crypto/store/loader_file.c38
1 files changed, 37 insertions, 1 deletions
diff --git a/crypto/openssl/crypto/store/loader_file.c b/crypto/openssl/crypto/store/loader_file.c
index 8f1d20e74aa4..9c9e3bd08506 100644
--- a/crypto/openssl/crypto/store/loader_file.c
+++ b/crypto/openssl/crypto/store/loader_file.c
@@ -1,5 +1,5 @@
/*
- * Copyright 2016-2019 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 2016-2020 The OpenSSL Project Authors. All Rights Reserved.
*
* Licensed under the OpenSSL license (the "License"). You may not use
* this file except in compliance with the License. You can obtain a copy
@@ -429,6 +429,42 @@ static OSSL_STORE_INFO *try_decode_PrivateKey(const char *pem_name,
}
} else {
int i;
+#ifndef OPENSSL_NO_ENGINE
+ ENGINE *curengine = ENGINE_get_first();
+
+ while (curengine != NULL) {
+ ENGINE_PKEY_ASN1_METHS_PTR asn1meths =
+ ENGINE_get_pkey_asn1_meths(curengine);
+
+ if (asn1meths != NULL) {
+ const int *nids = NULL;
+ int nids_n = asn1meths(curengine, NULL, &nids, 0);
+
+ for (i = 0; i < nids_n; i++) {
+ EVP_PKEY_ASN1_METHOD *ameth2 = NULL;
+ EVP_PKEY *tmp_pkey = NULL;
+ const unsigned char *tmp_blob = blob;
+
+ if (!asn1meths(curengine, &ameth2, NULL, nids[i]))
+ continue;
+ if (ameth2 == NULL
+ || ameth2->pkey_flags & ASN1_PKEY_ALIAS)
+ continue;
+
+ tmp_pkey = d2i_PrivateKey(ameth2->pkey_id, NULL,
+ &tmp_blob, len);
+ if (tmp_pkey != NULL) {
+ if (pkey != NULL)
+ EVP_PKEY_free(tmp_pkey);
+ else
+ pkey = tmp_pkey;
+ (*matchcount)++;
+ }
+ }
+ }
+ curengine = ENGINE_get_next(curengine);
+ }
+#endif
for (i = 0; i < EVP_PKEY_asn1_get_count(); i++) {
EVP_PKEY *tmp_pkey = NULL;