Tapify libtestutil a bit better

[oweals/openssl.git] / crypto / cms / cms_kari.c

diff --git a/crypto/cms/cms_kari.c b/crypto/cms/cms_kari.c
index 13553227103e75d7b4cbe2462aec6d7bdbd13f6e..3bc46febf6403cf54f6512c5ce807ac239d76d30 100644 (file)
--- a/crypto/cms/cms_kari.c
+++ b/crypto/cms/cms_kari.c
@@ -1,55 +1,10 @@
-/* crypto/cms/cms_kari.c */
 /*
- * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
- * project.
- */
-/* ====================================================================
- * Copyright (c) 2013 The OpenSSL Project.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- *
- * 3. All advertising materials mentioning features or use of this
- *    software must display the following acknowledgment:
- *    "This product includes software developed by the OpenSSL Project
- *    for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
+ * Copyright 2013-2016 The OpenSSL Project Authors. All Rights Reserved.
  *
- * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
- *    endorse or promote products derived from this software without
- *    prior written permission. For written permission, please contact
- *    licensing@OpenSSL.org.
- *
- * 5. Products derived from this software may not be called "OpenSSL"
- *    nor may "OpenSSL" appear in their names without prior written
- *    permission of the OpenSSL Project.
- *
- * 6. Redistributions of any form whatsoever must retain the following
- *    acknowledgment:
- *    "This product includes software developed by the OpenSSL Project
- *    for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
- *
- * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
- * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE OpenSSL PROJECT OR
- * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
- * OF THE POSSIBILITY OF SUCH DAMAGE.
- * ====================================================================
+ * Licensed under the OpenSSL license (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
  */
 
 #include "internal/cryptlib.h"
@@ -58,7 +13,6 @@
 #include <openssl/x509v3.h>
 #include <openssl/err.h>
 #include <openssl/cms.h>
-#include <openssl/rand.h>
 #include <openssl/aes.h>
 #include "cms_lcl.h"
 #include "internal/asn1_int.h"
@@ -367,7 +321,7 @@ int cms_RecipientInfo_kari_init(CMS_RecipientInfo *ri, X509 *recip,
     if (!cms_kari_create_ephemeral_key(kari, pk))
         return 0;
 
-    CRYPTO_add(&pk->references, 1, CRYPTO_LOCK_EVP_PKEY);
+    EVP_PKEY_up_ref(pk);
     rek->pkey = pk;
     return 1;
 }
@@ -390,9 +344,12 @@ static int cms_wrap_init(CMS_KeyAgreeRecipientInfo *kari,
      * Pick a cipher based on content encryption cipher. If it is DES3 use
      * DES3 wrap otherwise use AES wrap similar to key size.
      */
+#ifndef OPENSSL_NO_DES
     if (EVP_CIPHER_type(cipher) == NID_des_ede3_cbc)
         kekcipher = EVP_des_ede3_wrap();
-    else if (keylen <= 16)
+    else
+#endif
+    if (keylen <= 16)
         kekcipher = EVP_aes_128_wrap();
     else if (keylen <= 24)
         kekcipher = EVP_aes_192_wrap();
@@ -423,7 +380,7 @@ int cms_RecipientInfo_kari_encrypt(CMS_ContentInfo *cms,
     if (!cms_wrap_init(kari, ec->cipher))
         return 0;
     /*
-     * If no orignator key set up initialise for ephemeral key the public key
+     * If no originator key set up initialise for ephemeral key the public key
      * ASN1 structure will set the actual public key value.
      */
     if (kari->originator->type == -1) {