--- /dev/null
+/* crypto/cms/cms_att.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 <openssl/asn1t.h>
+#include <openssl/pem.h>
+#include <openssl/x509v3.h>
+#include <openssl/err.h>
+#include "cms.h"
+#include "cms_lcl.h"
+
+/* CMS SignedData Attribute utilities */
+
+int CMS_signed_get_attr_count(const CMS_SignerInfo *si)
+{
+ return X509at_get_attr_count(si->signedAttrs);
+}
+
+int CMS_signed_get_attr_by_NID(const CMS_SignerInfo *si, int nid,
+ int lastpos)
+{
+ return X509at_get_attr_by_NID(si->signedAttrs, nid, lastpos);
+}
+
+int CMS_signed_get_attr_by_OBJ(const CMS_SignerInfo *si, ASN1_OBJECT *obj,
+ int lastpos)
+{
+ return X509at_get_attr_by_OBJ(si->signedAttrs, obj, lastpos);
+}
+
+X509_ATTRIBUTE *CMS_signed_get_attr(const CMS_SignerInfo *si, int loc)
+{
+ return X509at_get_attr(si->signedAttrs, loc);
+}
+
+X509_ATTRIBUTE *CMS_signed_delete_attr(CMS_SignerInfo *si, int loc)
+{
+ return X509at_delete_attr(si->signedAttrs, loc);
+}
+
+int CMS_signed_add1_attr(CMS_SignerInfo *si, X509_ATTRIBUTE *attr)
+{
+ if(X509at_add1_attr(&si->signedAttrs, attr)) return 1;
+ return 0;
+}
+
+int CMS_signed_add1_attr_by_OBJ(CMS_SignerInfo *si,
+ const ASN1_OBJECT *obj, int type,
+ const void *bytes, int len)
+{
+ if(X509at_add1_attr_by_OBJ(&si->signedAttrs, obj,
+ type, bytes, len)) return 1;
+ return 0;
+}
+
+int CMS_signed_add1_attr_by_NID(CMS_SignerInfo *si,
+ int nid, int type,
+ const void *bytes, int len)
+{
+ if(X509at_add1_attr_by_NID(&si->signedAttrs, nid,
+ type, bytes, len)) return 1;
+ return 0;
+}
+
+int CMS_signed_add1_attr_by_txt(CMS_SignerInfo *si,
+ const char *attrname, int type,
+ const void *bytes, int len)
+{
+ if(X509at_add1_attr_by_txt(&si->signedAttrs, attrname,
+ type, bytes, len)) return 1;
+ return 0;
+}
+
+void *CMS_signed_get0_data_by_OBJ(CMS_SignerInfo *si, ASN1_OBJECT *oid,
+ int lastpos, int type)
+{
+ return X509at_get0_data_by_OBJ(si->signedAttrs, oid, lastpos, type);
+}
+
+int CMS_unsigned_get_attr_count(const CMS_SignerInfo *si)
+{
+ return X509at_get_attr_count(si->unsignedAttrs);
+}
+
+int CMS_unsigned_get_attr_by_NID(const CMS_SignerInfo *si, int nid,
+ int lastpos)
+{
+ return X509at_get_attr_by_NID(si->unsignedAttrs, nid, lastpos);
+}
+
+int CMS_unsigned_get_attr_by_OBJ(const CMS_SignerInfo *si, ASN1_OBJECT *obj,
+ int lastpos)
+{
+ return X509at_get_attr_by_OBJ(si->unsignedAttrs, obj, lastpos);
+}
+
+X509_ATTRIBUTE *CMS_unsigned_get_attr(const CMS_SignerInfo *si, int loc)
+{
+ return X509at_get_attr(si->unsignedAttrs, loc);
+}
+
+X509_ATTRIBUTE *CMS_unsigned_delete_attr(CMS_SignerInfo *si, int loc)
+{
+ return X509at_delete_attr(si->unsignedAttrs, loc);
+}
+
+int CMS_unsigned_add1_attr(CMS_SignerInfo *si, X509_ATTRIBUTE *attr)
+{
+ if(X509at_add1_attr(&si->unsignedAttrs, attr)) return 1;
+ return 0;
+}
+
+int CMS_unsigned_add1_attr_by_OBJ(CMS_SignerInfo *si,
+ const ASN1_OBJECT *obj, int type,
+ const void *bytes, int len)
+{
+ if(X509at_add1_attr_by_OBJ(&si->unsignedAttrs, obj,
+ type, bytes, len)) return 1;
+ return 0;
+}
+
+int CMS_unsigned_add1_attr_by_NID(CMS_SignerInfo *si,
+ int nid, int type,
+ const void *bytes, int len)
+{
+ if(X509at_add1_attr_by_NID(&si->unsignedAttrs, nid,
+ type, bytes, len)) return 1;
+ return 0;
+}
+
+int CMS_unsigned_add1_attr_by_txt(CMS_SignerInfo *si,
+ const char *attrname, int type,
+ const void *bytes, int len)
+{
+ if(X509at_add1_attr_by_txt(&si->unsignedAttrs, attrname,
+ type, bytes, len)) return 1;
+ return 0;
+}
+
+void *CMS_unsigned_get0_data_by_OBJ(CMS_SignerInfo *si, ASN1_OBJECT *oid,
+ int lastpos, int type)
+{
+ return X509at_get0_data_by_OBJ(si->unsignedAttrs, oid, lastpos, type);
+}
+
+/* Specific attribute cases */
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