summaryrefslogtreecommitdiff
path: root/main/openssl/crypto/cms/cms_dd.c
diff options
context:
space:
mode:
Diffstat (limited to 'main/openssl/crypto/cms/cms_dd.c')
m---------main/openssl0
-rw-r--r--main/openssl/crypto/cms/cms_dd.c148
2 files changed, 0 insertions, 148 deletions
diff --git a/main/openssl b/main/openssl
new file mode 160000
+Subproject 4d377a9ce111930d8a8f06dc0e94a892a7f6c51
diff --git a/main/openssl/crypto/cms/cms_dd.c b/main/openssl/crypto/cms/cms_dd.c
deleted file mode 100644
index 8919c15b..00000000
--- a/main/openssl/crypto/cms/cms_dd.c
+++ /dev/null
@@ -1,148 +0,0 @@
-/* crypto/cms/cms_dd.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/)"
- *
- * 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.
- * ====================================================================
- */
-
-#include "cryptlib.h"
-#include <openssl/asn1t.h>
-#include <openssl/pem.h>
-#include <openssl/x509v3.h>
-#include <openssl/err.h>
-#include <openssl/cms.h>
-#include "cms_lcl.h"
-
-DECLARE_ASN1_ITEM(CMS_DigestedData)
-
-/* CMS DigestedData Utilities */
-
-CMS_ContentInfo *cms_DigestedData_create(const EVP_MD *md)
- {
- CMS_ContentInfo *cms;
- CMS_DigestedData *dd;
- cms = CMS_ContentInfo_new();
- if (!cms)
- return NULL;
-
- dd = M_ASN1_new_of(CMS_DigestedData);
-
- if (!dd)
- goto err;
-
- cms->contentType = OBJ_nid2obj(NID_pkcs7_digest);
- cms->d.digestedData = dd;
-
- dd->version = 0;
- dd->encapContentInfo->eContentType = OBJ_nid2obj(NID_pkcs7_data);
-
- cms_DigestAlgorithm_set(dd->digestAlgorithm, md);
-
- return cms;
-
- err:
-
- if (cms)
- CMS_ContentInfo_free(cms);
-
- return NULL;
- }
-
-BIO *cms_DigestedData_init_bio(CMS_ContentInfo *cms)
- {
- CMS_DigestedData *dd;
- dd = cms->d.digestedData;
- return cms_DigestAlgorithm_init_bio(dd->digestAlgorithm);
- }
-
-int cms_DigestedData_do_final(CMS_ContentInfo *cms, BIO *chain, int verify)
- {
- EVP_MD_CTX mctx;
- unsigned char md[EVP_MAX_MD_SIZE];
- unsigned int mdlen;
- int r = 0;
- CMS_DigestedData *dd;
- EVP_MD_CTX_init(&mctx);
-
- dd = cms->d.digestedData;
-
- if (!cms_DigestAlgorithm_find_ctx(&mctx, chain, dd->digestAlgorithm))
- goto err;
-
- if (EVP_DigestFinal_ex(&mctx, md, &mdlen) <= 0)
- goto err;
-
- if (verify)
- {
- if (mdlen != (unsigned int)dd->digest->length)
- {
- CMSerr(CMS_F_CMS_DIGESTEDDATA_DO_FINAL,
- CMS_R_MESSAGEDIGEST_WRONG_LENGTH);
- goto err;
- }
-
- if (memcmp(md, dd->digest->data, mdlen))
- CMSerr(CMS_F_CMS_DIGESTEDDATA_DO_FINAL,
- CMS_R_VERIFICATION_FAILURE);
- else
- r = 1;
- }
- else
- {
- if (!ASN1_STRING_set(dd->digest, md, mdlen))
- goto err;
- r = 1;
- }
-
- err:
- EVP_MD_CTX_cleanup(&mctx);
-
- return r;
-
- }