474 lines
11 KiB
C
Executable file
474 lines
11 KiB
C
Executable file
/* $OpenBSD: p12_asn.c,v 1.10 2022/01/14 08:16:13 tb Exp $ */
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/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
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* project 1999.
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*/
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/* ====================================================================
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* Copyright (c) 1999 The OpenSSL Project. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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*
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* 3. All advertising materials mentioning features or use of this
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* software must display the following acknowledgment:
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* "This product includes software developed by the OpenSSL Project
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* for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
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*
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* 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
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* endorse or promote products derived from this software without
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* prior written permission. For written permission, please contact
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* licensing@OpenSSL.org.
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*
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* 5. Products derived from this software may not be called "OpenSSL"
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* nor may "OpenSSL" appear in their names without prior written
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* permission of the OpenSSL Project.
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*
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* 6. Redistributions of any form whatsoever must retain the following
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* acknowledgment:
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* "This product includes software developed by the OpenSSL Project
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* for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
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*
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* THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
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* EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
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* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
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* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
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* OF THE POSSIBILITY OF SUCH DAMAGE.
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* ====================================================================
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*
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* This product includes cryptographic software written by Eric Young
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* (eay@cryptsoft.com). This product includes software written by Tim
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* Hudson (tjh@cryptsoft.com).
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*
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*/
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#include <stdio.h>
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#include <openssl/asn1t.h>
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#include <openssl/pkcs12.h>
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/* PKCS#12 ASN1 module */
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static const ASN1_TEMPLATE PKCS12_seq_tt[] = {
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{
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.flags = 0,
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.tag = 0,
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.offset = offsetof(PKCS12, version),
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.field_name = "version",
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.item = &ASN1_INTEGER_it,
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},
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{
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.flags = 0,
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.tag = 0,
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.offset = offsetof(PKCS12, authsafes),
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.field_name = "authsafes",
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.item = &PKCS7_it,
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},
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{
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.flags = ASN1_TFLG_OPTIONAL,
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.tag = 0,
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.offset = offsetof(PKCS12, mac),
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.field_name = "mac",
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.item = &PKCS12_MAC_DATA_it,
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},
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};
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const ASN1_ITEM PKCS12_it = {
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.itype = ASN1_ITYPE_SEQUENCE,
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.utype = V_ASN1_SEQUENCE,
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.templates = PKCS12_seq_tt,
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.tcount = sizeof(PKCS12_seq_tt) / sizeof(ASN1_TEMPLATE),
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.funcs = NULL,
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.size = sizeof(PKCS12),
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.sname = "PKCS12",
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};
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PKCS12 *
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d2i_PKCS12(PKCS12 **a, const unsigned char **in, long len)
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{
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return (PKCS12 *)ASN1_item_d2i((ASN1_VALUE **)a, in, len,
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&PKCS12_it);
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}
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int
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i2d_PKCS12(PKCS12 *a, unsigned char **out)
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{
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return ASN1_item_i2d((ASN1_VALUE *)a, out, &PKCS12_it);
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}
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PKCS12 *
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PKCS12_new(void)
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{
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return (PKCS12 *)ASN1_item_new(&PKCS12_it);
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}
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void
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PKCS12_free(PKCS12 *a)
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{
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ASN1_item_free((ASN1_VALUE *)a, &PKCS12_it);
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}
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static const ASN1_TEMPLATE PKCS12_MAC_DATA_seq_tt[] = {
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{
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.flags = 0,
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.tag = 0,
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.offset = offsetof(PKCS12_MAC_DATA, dinfo),
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.field_name = "dinfo",
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.item = &X509_SIG_it,
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},
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{
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.flags = 0,
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.tag = 0,
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.offset = offsetof(PKCS12_MAC_DATA, salt),
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.field_name = "salt",
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.item = &ASN1_OCTET_STRING_it,
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},
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{
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.flags = ASN1_TFLG_OPTIONAL,
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.tag = 0,
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.offset = offsetof(PKCS12_MAC_DATA, iter),
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.field_name = "iter",
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.item = &ASN1_INTEGER_it,
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},
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};
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const ASN1_ITEM PKCS12_MAC_DATA_it = {
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.itype = ASN1_ITYPE_SEQUENCE,
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.utype = V_ASN1_SEQUENCE,
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.templates = PKCS12_MAC_DATA_seq_tt,
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.tcount = sizeof(PKCS12_MAC_DATA_seq_tt) / sizeof(ASN1_TEMPLATE),
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.funcs = NULL,
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.size = sizeof(PKCS12_MAC_DATA),
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.sname = "PKCS12_MAC_DATA",
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};
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PKCS12_MAC_DATA *
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d2i_PKCS12_MAC_DATA(PKCS12_MAC_DATA **a, const unsigned char **in, long len)
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{
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return (PKCS12_MAC_DATA *)ASN1_item_d2i((ASN1_VALUE **)a, in, len,
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&PKCS12_MAC_DATA_it);
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}
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int
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i2d_PKCS12_MAC_DATA(PKCS12_MAC_DATA *a, unsigned char **out)
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{
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return ASN1_item_i2d((ASN1_VALUE *)a, out, &PKCS12_MAC_DATA_it);
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}
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PKCS12_MAC_DATA *
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PKCS12_MAC_DATA_new(void)
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{
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return (PKCS12_MAC_DATA *)ASN1_item_new(&PKCS12_MAC_DATA_it);
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}
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void
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PKCS12_MAC_DATA_free(PKCS12_MAC_DATA *a)
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{
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ASN1_item_free((ASN1_VALUE *)a, &PKCS12_MAC_DATA_it);
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}
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static const ASN1_TEMPLATE bag_default_tt = {
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.flags = ASN1_TFLG_EXPLICIT,
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.tag = 0,
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.offset = offsetof(PKCS12_BAGS, value.other),
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.field_name = "value.other",
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.item = &ASN1_ANY_it,
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};
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static const ASN1_ADB_TABLE PKCS12_BAGS_adbtbl[] = {
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{
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.value = NID_x509Certificate,
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.tt = {
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.flags = ASN1_TFLG_EXPLICIT,
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.tag = 0,
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.offset = offsetof(PKCS12_BAGS, value.x509cert),
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.field_name = "value.x509cert",
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.item = &ASN1_OCTET_STRING_it,
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},
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},
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{
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.value = NID_x509Crl,
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.tt = {
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.flags = ASN1_TFLG_EXPLICIT,
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.tag = 0,
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.offset = offsetof(PKCS12_BAGS, value.x509crl),
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.field_name = "value.x509crl",
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.item = &ASN1_OCTET_STRING_it,
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},
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},
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{
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.value = NID_sdsiCertificate,
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.tt = {
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.flags = ASN1_TFLG_EXPLICIT,
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.tag = 0,
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.offset = offsetof(PKCS12_BAGS, value.sdsicert),
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.field_name = "value.sdsicert",
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.item = &ASN1_IA5STRING_it,
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},
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},
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};
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static const ASN1_ADB PKCS12_BAGS_adb = {
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.flags = 0,
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.offset = offsetof(PKCS12_BAGS, type),
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.tbl = PKCS12_BAGS_adbtbl,
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.tblcount = sizeof(PKCS12_BAGS_adbtbl) / sizeof(ASN1_ADB_TABLE),
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.default_tt = &bag_default_tt,
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.null_tt = NULL,
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};
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static const ASN1_TEMPLATE PKCS12_BAGS_seq_tt[] = {
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{
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.flags = 0,
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.tag = 0,
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.offset = offsetof(PKCS12_BAGS, type),
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.field_name = "type",
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.item = &ASN1_OBJECT_it,
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},
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{
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.flags = ASN1_TFLG_ADB_OID,
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.tag = -1,
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.offset = 0,
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.field_name = "PKCS12_BAGS",
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.item = (const ASN1_ITEM *)&PKCS12_BAGS_adb,
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},
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};
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const ASN1_ITEM PKCS12_BAGS_it = {
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.itype = ASN1_ITYPE_SEQUENCE,
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.utype = V_ASN1_SEQUENCE,
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.templates = PKCS12_BAGS_seq_tt,
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.tcount = sizeof(PKCS12_BAGS_seq_tt) / sizeof(ASN1_TEMPLATE),
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.funcs = NULL,
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.size = sizeof(PKCS12_BAGS),
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.sname = "PKCS12_BAGS",
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};
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PKCS12_BAGS *
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d2i_PKCS12_BAGS(PKCS12_BAGS **a, const unsigned char **in, long len)
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{
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return (PKCS12_BAGS *)ASN1_item_d2i((ASN1_VALUE **)a, in, len,
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&PKCS12_BAGS_it);
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}
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int
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i2d_PKCS12_BAGS(PKCS12_BAGS *a, unsigned char **out)
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{
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return ASN1_item_i2d((ASN1_VALUE *)a, out, &PKCS12_BAGS_it);
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}
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PKCS12_BAGS *
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PKCS12_BAGS_new(void)
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{
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return (PKCS12_BAGS *)ASN1_item_new(&PKCS12_BAGS_it);
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}
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void
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PKCS12_BAGS_free(PKCS12_BAGS *a)
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{
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ASN1_item_free((ASN1_VALUE *)a, &PKCS12_BAGS_it);
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}
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static const ASN1_TEMPLATE safebag_default_tt = {
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.flags = ASN1_TFLG_EXPLICIT,
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.tag = 0,
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.offset = offsetof(PKCS12_SAFEBAG, value.other),
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.field_name = "value.other",
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.item = &ASN1_ANY_it,
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};
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static const ASN1_ADB_TABLE PKCS12_SAFEBAG_adbtbl[] = {
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{
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.value = NID_keyBag,
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.tt = {
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.flags = ASN1_TFLG_EXPLICIT,
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.tag = 0,
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.offset = offsetof(PKCS12_SAFEBAG, value.keybag),
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.field_name = "value.keybag",
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.item = &PKCS8_PRIV_KEY_INFO_it,
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},
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},
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{
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.value = NID_pkcs8ShroudedKeyBag,
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.tt = {
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.flags = ASN1_TFLG_EXPLICIT,
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.tag = 0,
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.offset = offsetof(PKCS12_SAFEBAG, value.shkeybag),
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.field_name = "value.shkeybag",
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.item = &X509_SIG_it,
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},
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},
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{
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.value = NID_safeContentsBag,
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.tt = {
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.flags = ASN1_TFLG_EXPLICIT | ASN1_TFLG_SET_OF,
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.tag = 0,
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.offset = offsetof(PKCS12_SAFEBAG, value.safes),
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.field_name = "value.safes",
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.item = &PKCS12_SAFEBAG_it,
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},
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},
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{
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.value = NID_certBag,
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.tt = {
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.flags = ASN1_TFLG_EXPLICIT,
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.tag = 0,
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.offset = offsetof(PKCS12_SAFEBAG, value.bag),
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.field_name = "value.bag",
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.item = &PKCS12_BAGS_it,
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},
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},
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{
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.value = NID_crlBag,
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.tt = {
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.flags = ASN1_TFLG_EXPLICIT,
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.tag = 0,
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.offset = offsetof(PKCS12_SAFEBAG, value.bag),
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.field_name = "value.bag",
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.item = &PKCS12_BAGS_it,
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},
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},
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{
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.value = NID_secretBag,
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.tt = {
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.flags = ASN1_TFLG_EXPLICIT,
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.tag = 0,
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.offset = offsetof(PKCS12_SAFEBAG, value.bag),
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.field_name = "value.bag",
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.item = &PKCS12_BAGS_it,
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},
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},
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};
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static const ASN1_ADB PKCS12_SAFEBAG_adb = {
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.flags = 0,
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.offset = offsetof(PKCS12_SAFEBAG, type),
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.tbl = PKCS12_SAFEBAG_adbtbl,
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.tblcount = sizeof(PKCS12_SAFEBAG_adbtbl) / sizeof(ASN1_ADB_TABLE),
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.default_tt = &safebag_default_tt,
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.null_tt = NULL,
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};
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static const ASN1_TEMPLATE PKCS12_SAFEBAG_seq_tt[] = {
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{
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.flags = 0,
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.tag = 0,
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.offset = offsetof(PKCS12_SAFEBAG, type),
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.field_name = "type",
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.item = &ASN1_OBJECT_it,
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},
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{
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.flags = ASN1_TFLG_ADB_OID,
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.tag = -1,
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.offset = 0,
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.field_name = "PKCS12_SAFEBAG",
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.item = (const ASN1_ITEM *)&PKCS12_SAFEBAG_adb,
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},
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{
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.flags = ASN1_TFLG_SET_OF | ASN1_TFLG_OPTIONAL,
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.tag = 0,
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.offset = offsetof(PKCS12_SAFEBAG, attrib),
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.field_name = "attrib",
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.item = &X509_ATTRIBUTE_it,
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},
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};
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const ASN1_ITEM PKCS12_SAFEBAG_it = {
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.itype = ASN1_ITYPE_SEQUENCE,
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.utype = V_ASN1_SEQUENCE,
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.templates = PKCS12_SAFEBAG_seq_tt,
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.tcount = sizeof(PKCS12_SAFEBAG_seq_tt) / sizeof(ASN1_TEMPLATE),
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.funcs = NULL,
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.size = sizeof(PKCS12_SAFEBAG),
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.sname = "PKCS12_SAFEBAG",
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};
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PKCS12_SAFEBAG *
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d2i_PKCS12_SAFEBAG(PKCS12_SAFEBAG **a, const unsigned char **in, long len)
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{
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return (PKCS12_SAFEBAG *)ASN1_item_d2i((ASN1_VALUE **)a, in, len,
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&PKCS12_SAFEBAG_it);
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}
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int
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i2d_PKCS12_SAFEBAG(PKCS12_SAFEBAG *a, unsigned char **out)
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{
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return ASN1_item_i2d((ASN1_VALUE *)a, out, &PKCS12_SAFEBAG_it);
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}
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PKCS12_SAFEBAG *
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PKCS12_SAFEBAG_new(void)
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{
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return (PKCS12_SAFEBAG *)ASN1_item_new(&PKCS12_SAFEBAG_it);
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}
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void
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PKCS12_SAFEBAG_free(PKCS12_SAFEBAG *a)
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{
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ASN1_item_free((ASN1_VALUE *)a, &PKCS12_SAFEBAG_it);
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}
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/* SEQUENCE OF SafeBag */
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static const ASN1_TEMPLATE PKCS12_SAFEBAGS_item_tt = {
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.flags = ASN1_TFLG_SEQUENCE_OF,
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.tag = 0,
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.offset = 0,
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.field_name = "PKCS12_SAFEBAGS",
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.item = &PKCS12_SAFEBAG_it,
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};
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const ASN1_ITEM PKCS12_SAFEBAGS_it = {
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.itype = ASN1_ITYPE_PRIMITIVE,
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.utype = -1,
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.templates = &PKCS12_SAFEBAGS_item_tt,
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.tcount = 0,
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.funcs = NULL,
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.size = 0,
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.sname = "PKCS12_SAFEBAGS",
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};
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/* Authsafes: SEQUENCE OF PKCS7 */
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static const ASN1_TEMPLATE PKCS12_AUTHSAFES_item_tt = {
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.flags = ASN1_TFLG_SEQUENCE_OF,
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.tag = 0,
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.offset = 0,
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.field_name = "PKCS12_AUTHSAFES",
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.item = &PKCS7_it,
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};
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const ASN1_ITEM PKCS12_AUTHSAFES_it = {
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.itype = ASN1_ITYPE_PRIMITIVE,
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.utype = -1,
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.templates = &PKCS12_AUTHSAFES_item_tt,
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.tcount = 0,
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.funcs = NULL,
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.size = 0,
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.sname = "PKCS12_AUTHSAFES",
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};
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