-/* crypto/cms/cms_env.c */
/*
- * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
- * project.
- */
-/* ====================================================================
- * Copyright (c) 2008 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 2008-2016 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 "cryptlib.h"
+#include "internal/cryptlib.h"
#include <openssl/asn1t.h>
#include <openssl/pem.h>
#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"
+#include "internal/evp_int.h"
/* CMS EnvelopedData Utilities */
-DECLARE_ASN1_ITEM(CMS_EnvelopedData)
-DECLARE_ASN1_ITEM(CMS_KeyTransRecipientInfo)
-DECLARE_ASN1_ITEM(CMS_KEKRecipientInfo)
-DECLARE_ASN1_ITEM(CMS_OtherKeyAttribute)
-
-DECLARE_STACK_OF(CMS_RecipientInfo)
-
CMS_EnvelopedData *cms_get0_enveloped(CMS_ContentInfo *cms)
{
if (OBJ_obj2nid(cms->contentType) != NID_pkcs7_enveloped) {
CMS_ContentInfo *cms;
CMS_EnvelopedData *env;
cms = CMS_ContentInfo_new();
- if (!cms)
+ if (cms == NULL)
goto merr;
env = cms_enveloped_data_init(cms);
- if (!env)
+ if (env == NULL)
goto merr;
if (!cms_EncryptedContent_init(env->encryptedContentInfo,
cipher, NULL, 0))
if (!cms_set1_SignerIdentifier(ktri->rid, recip, idtype))
return 0;
- CRYPTO_add(&recip->references, 1, CRYPTO_LOCK_X509);
- CRYPTO_add(&pk->references, 1, CRYPTO_LOCK_EVP_PKEY);
+ X509_up_ref(recip);
+ EVP_PKEY_up_ref(pk);
+
ktri->pkey = pk;
ktri->recip = recip;
if (flags & CMS_KEY_PARAM) {
ktri->pctx = EVP_PKEY_CTX_new(ktri->pkey, NULL);
- if (!ktri->pctx)
+ if (ktri->pctx == NULL)
return 0;
if (EVP_PKEY_encrypt_init(ktri->pctx) <= 0)
return 0;
if (!ri)
goto merr;
- pk = X509_get_pubkey(recip);
+ pk = X509_get0_pubkey(recip);
if (!pk) {
CMSerr(CMS_F_CMS_ADD1_RECIPIENT_CERT, CMS_R_ERROR_GETTING_PUBLIC_KEY);
goto err;
if (!sk_CMS_RecipientInfo_push(env->recipientInfos, ri))
goto merr;
- EVP_PKEY_free(pk);
-
return ri;
merr:
CMSerr(CMS_F_CMS_ADD1_RECIPIENT_CERT, ERR_R_MALLOC_FAILURE);
err:
M_ASN1_free_of(ri, CMS_RecipientInfo);
- EVP_PKEY_free(pk);
return NULL;
}
goto err;
} else {
pctx = EVP_PKEY_CTX_new(ktri->pkey, NULL);
- if (!pctx)
+ if (pctx == NULL)
return 0;
if (EVP_PKEY_encrypt_init(pctx) <= 0)
}
ktri->pctx = EVP_PKEY_CTX_new(pkey, NULL);
- if (!ktri->pctx)
+ if (ktri->pctx == NULL)
return 0;
if (EVP_PKEY_decrypt_init(ktri->pctx) <= 0)
wkey = OPENSSL_malloc(ec->keylen + 8);
- if (!wkey) {
+ if (wkey == NULL) {
CMSerr(CMS_F_CMS_RECIPIENTINFO_KEKRI_ENCRYPT, ERR_R_MALLOC_FAILURE);
goto err;
}
ukey = OPENSSL_malloc(kekri->encryptedKey->length - 8);
- if (!ukey) {
+ if (ukey == NULL) {
CMSerr(CMS_F_CMS_RECIPIENTINFO_KEKRI_DECRYPT, ERR_R_MALLOC_FAILURE);
goto err;
}
default:
CMSerr(CMS_F_CMS_RECIPIENTINFO_DECRYPT,
- CMS_R_UNSUPPORTED_RECPIENTINFO_TYPE);
+ CMS_R_UNSUPPORTED_RECIPIENTINFO_TYPE);
return 0;
}
}
env->version = 2;
}
}
- if (env->version == 2)
- return;
if (env->originatorInfo || env->unprotectedAttrs)
env->version = 2;
+ if (env->version == 2)
+ return;
env->version = 0;
}
projects / openssl.git / blobdiff