Reduce optimization in hppa builds

[openssl.git] / crypto / evp / evp_pkey.c

diff --git a/crypto/evp/evp_pkey.c b/crypto/evp/evp_pkey.c
index f82d6f8081e176442fb7ac0b86516b3279286fd7..a4505a9d036c5ab5a8244f0c9d7051ed6c5eb340 100644 (file)
--- a/crypto/evp/evp_pkey.c
+++ b/crypto/evp/evp_pkey.c
@@ -1,5 +1,5 @@
 /*
- * Copyright 1999-2021 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 1999-2023 The OpenSSL Project Authors. All Rights Reserved.
  *
  * Licensed under the Apache License 2.0 (the "License").  You may not use
  * this file except in compliance with the License.  You can obtain a copy
@@ -15,6 +15,7 @@
 #include <openssl/encoder.h>
 #include <openssl/decoder.h>
 #include "internal/provider.h"
+#include "internal/sizes.h"
 #include "crypto/asn1.h"
 #include "crypto/evp.h"
 #include "crypto/x509.h"
@@ -32,7 +33,7 @@ EVP_PKEY *evp_pkcs82pkey_legacy(const PKCS8_PRIV_KEY_INFO *p8, OSSL_LIB_CTX *lib
         return NULL;
 
     if ((pkey = EVP_PKEY_new()) == NULL) {
-        ERR_raise(ERR_LIB_EVP, ERR_R_MALLOC_FAILURE);
+        ERR_raise(ERR_LIB_EVP, ERR_R_EVP_LIB);
         return NULL;
     }
 
@@ -70,8 +71,16 @@ EVP_PKEY *EVP_PKCS82PKEY_ex(const PKCS8_PRIV_KEY_INFO *p8, OSSL_LIB_CTX *libctx,
     const unsigned char *p8_data = NULL;
     unsigned char *encoded_data = NULL;
     int encoded_len;
+    int selection;
     size_t len;
     OSSL_DECODER_CTX *dctx = NULL;
+    const ASN1_OBJECT *algoid = NULL;
+    char keytype[OSSL_MAX_NAME_SIZE];
+
+    if (p8 == NULL
+            || !PKCS8_pkey_get0(&algoid, NULL, NULL, NULL, p8)
+            || !OBJ_obj2txt(keytype, sizeof(keytype), algoid, 0))
+        return NULL;
 
     if ((encoded_len = i2d_PKCS8_PRIV_KEY_INFO(p8, &encoded_data)) <= 0
             || encoded_data == NULL)
@@ -79,8 +88,22 @@ EVP_PKEY *EVP_PKCS82PKEY_ex(const PKCS8_PRIV_KEY_INFO *p8, OSSL_LIB_CTX *libctx,
 
     p8_data = encoded_data;
     len = encoded_len;
-    dctx = OSSL_DECODER_CTX_new_for_pkey(&pkey, "DER", "pkcs8", EVP_PKEY_NONE,
-                                         0, libctx, propq);
+    selection = EVP_PKEY_KEYPAIR | EVP_PKEY_KEY_PARAMETERS;
+    dctx = OSSL_DECODER_CTX_new_for_pkey(&pkey, "DER", "PrivateKeyInfo",
+                                         keytype, selection, libctx, propq);
+
+    if (dctx != NULL && OSSL_DECODER_CTX_get_num_decoders(dctx) == 0) {
+        OSSL_DECODER_CTX_free(dctx);
+
+        /*
+         * This could happen if OBJ_obj2txt() returned a text OID and the
+         * decoder has not got that OID as an alias. We fall back to a NULL
+         * keytype
+         */
+        dctx = OSSL_DECODER_CTX_new_for_pkey(&pkey, "DER", "PrivateKeyInfo",
+                                             NULL, selection, libctx, propq);
+    }
+
     if (dctx == NULL
         || !OSSL_DECODER_from_data(dctx, &p8_data, &len))
         /* try legacy */
@@ -115,7 +138,7 @@ PKCS8_PRIV_KEY_INFO *EVP_PKEY2PKCS8(const EVP_PKEY *pkey)
         const unsigned char *pp;
 
         if ((ctx = OSSL_ENCODER_CTX_new_for_pkey(pkey, selection,
-                                                 "DER", "pkcs8",
+                                                 "DER", "PrivateKeyInfo",
                                                  NULL)) == NULL
             || !OSSL_ENCODER_to_data(ctx, &der, &derlen))
             goto error;
@@ -128,7 +151,7 @@ PKCS8_PRIV_KEY_INFO *EVP_PKEY2PKCS8(const EVP_PKEY *pkey)
     } else {
         p8 = PKCS8_PRIV_KEY_INFO_new();
         if (p8  == NULL) {
-            ERR_raise(ERR_LIB_EVP, ERR_R_MALLOC_FAILURE);
+            ERR_raise(ERR_LIB_EVP, ERR_R_ASN1_LIB);
             return NULL;
         }
 
@@ -225,7 +248,7 @@ const char *EVP_PKEY_get0_type_name(const EVP_PKEY *key)
     const char *name = NULL;
 
     if (key->keymgmt != NULL)
-        return EVP_KEYMGMT_name(key->keymgmt);
+        return EVP_KEYMGMT_get0_name(key->keymgmt);
 
     /* Otherwise fallback to legacy */
     ameth = EVP_PKEY_get0_asn1(key);
@@ -235,3 +258,10 @@ const char *EVP_PKEY_get0_type_name(const EVP_PKEY *key)
 
     return name;
 }
+
+const OSSL_PROVIDER *EVP_PKEY_get0_provider(const EVP_PKEY *key)
+{
+    if (evp_pkey_is_provided(key))
+        return EVP_KEYMGMT_get0_provider(key->keymgmt);
+    return NULL;
+}