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diff --git a/src/lib/libcrypto/asn1/p7_signd.c b/src/lib/libcrypto/asn1/p7_signd.c
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1/* crypto/asn1/p7_signd.c */
2/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
3 * All rights reserved.
4 *
5 * This package is an SSL implementation written
6 * by Eric Young (eay@cryptsoft.com).
7 * The implementation was written so as to conform with Netscapes SSL.
8 *
9 * This library is free for commercial and non-commercial use as long as
10 * the following conditions are aheared to. The following conditions
11 * apply to all code found in this distribution, be it the RC4, RSA,
12 * lhash, DES, etc., code; not just the SSL code. The SSL documentation
13 * included with this distribution is covered by the same copyright terms
14 * except that the holder is Tim Hudson (tjh@cryptsoft.com).
15 *
16 * Copyright remains Eric Young's, and as such any Copyright notices in
17 * the code are not to be removed.
18 * If this package is used in a product, Eric Young should be given attribution
19 * as the author of the parts of the library used.
20 * This can be in the form of a textual message at program startup or
21 * in documentation (online or textual) provided with the package.
22 *
23 * Redistribution and use in source and binary forms, with or without
24 * modification, are permitted provided that the following conditions
25 * are met:
26 * 1. Redistributions of source code must retain the copyright
27 * notice, this list of conditions and the following disclaimer.
28 * 2. Redistributions in binary form must reproduce the above copyright
29 * notice, this list of conditions and the following disclaimer in the
30 * documentation and/or other materials provided with the distribution.
31 * 3. All advertising materials mentioning features or use of this software
32 * must display the following acknowledgement:
33 * "This product includes cryptographic software written by
34 * Eric Young (eay@cryptsoft.com)"
35 * The word 'cryptographic' can be left out if the rouines from the library
36 * being used are not cryptographic related :-).
37 * 4. If you include any Windows specific code (or a derivative thereof) from
38 * the apps directory (application code) you must include an acknowledgement:
39 * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
40 *
41 * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
42 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
43 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
44 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
45 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
46 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
47 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
48 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
49 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
50 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
51 * SUCH DAMAGE.
52 *
53 * The licence and distribution terms for any publically available version or
54 * derivative of this code cannot be changed. i.e. this code cannot simply be
55 * copied and put under another distribution licence
56 * [including the GNU Public Licence.]
57 */
58
59#include <stdio.h>
60#include "cryptlib.h"
61#include <openssl/asn1_mac.h>
62#include <openssl/x509.h>
63
64int i2d_PKCS7_SIGNED(PKCS7_SIGNED *a, unsigned char **pp)
65 {
66 M_ASN1_I2D_vars(a);
67
68 M_ASN1_I2D_len(a->version,i2d_ASN1_INTEGER);
69 M_ASN1_I2D_len_SET_type(X509_ALGOR,a->md_algs,i2d_X509_ALGOR);
70 M_ASN1_I2D_len(a->contents,i2d_PKCS7);
71 M_ASN1_I2D_len_IMP_SEQUENCE_opt_type(X509,a->cert,i2d_X509,0);
72 M_ASN1_I2D_len_IMP_SET_opt_type(X509_CRL,a->crl,i2d_X509_CRL,1);
73 M_ASN1_I2D_len_SET_type(PKCS7_SIGNER_INFO,a->signer_info,
74 i2d_PKCS7_SIGNER_INFO);
75
76 M_ASN1_I2D_seq_total();
77
78 M_ASN1_I2D_put(a->version,i2d_ASN1_INTEGER);
79 M_ASN1_I2D_put_SET_type(X509_ALGOR,a->md_algs,i2d_X509_ALGOR);
80 M_ASN1_I2D_put(a->contents,i2d_PKCS7);
81 M_ASN1_I2D_put_IMP_SEQUENCE_opt_type(X509,a->cert,i2d_X509,0);
82 M_ASN1_I2D_put_IMP_SET_opt_type(X509_CRL,a->crl,i2d_X509_CRL,1);
83 M_ASN1_I2D_put_SET_type(PKCS7_SIGNER_INFO,a->signer_info,
84 i2d_PKCS7_SIGNER_INFO);
85
86 M_ASN1_I2D_finish();
87 }
88
89PKCS7_SIGNED *d2i_PKCS7_SIGNED(PKCS7_SIGNED **a, unsigned char **pp,
90 long length)
91 {
92 M_ASN1_D2I_vars(a,PKCS7_SIGNED *,PKCS7_SIGNED_new);
93
94 M_ASN1_D2I_Init();
95 M_ASN1_D2I_start_sequence();
96 M_ASN1_D2I_get(ret->version,d2i_ASN1_INTEGER);
97 M_ASN1_D2I_get_set_type(X509_ALGOR,ret->md_algs,d2i_X509_ALGOR,
98 X509_ALGOR_free);
99 M_ASN1_D2I_get(ret->contents,d2i_PKCS7);
100 M_ASN1_D2I_get_IMP_set_opt_type(X509,ret->cert,d2i_X509,X509_free,0);
101 M_ASN1_D2I_get_IMP_set_opt_type(X509_CRL,ret->crl,d2i_X509_CRL,
102 X509_CRL_free,1);
103 M_ASN1_D2I_get_set_type(PKCS7_SIGNER_INFO,ret->signer_info,
104 d2i_PKCS7_SIGNER_INFO,PKCS7_SIGNER_INFO_free);
105
106 M_ASN1_D2I_Finish(a,PKCS7_SIGNED_free,ASN1_F_D2I_PKCS7_SIGNED);
107 }
108
109PKCS7_SIGNED *PKCS7_SIGNED_new(void)
110 {
111 PKCS7_SIGNED *ret=NULL;
112 ASN1_CTX c;
113
114 M_ASN1_New_Malloc(ret,PKCS7_SIGNED);
115 M_ASN1_New(ret->version,M_ASN1_INTEGER_new);
116 M_ASN1_New(ret->md_algs,sk_X509_ALGOR_new_null);
117 M_ASN1_New(ret->contents,PKCS7_new);
118 ret->cert=NULL;
119 ret->crl=NULL;
120 M_ASN1_New(ret->signer_info,sk_PKCS7_SIGNER_INFO_new_null);
121 return(ret);
122 M_ASN1_New_Error(ASN1_F_PKCS7_SIGNED_NEW);
123 }
124
125void PKCS7_SIGNED_free(PKCS7_SIGNED *a)
126 {
127 if (a == NULL) return;
128 M_ASN1_INTEGER_free(a->version);
129 sk_X509_ALGOR_pop_free(a->md_algs,X509_ALGOR_free);
130 PKCS7_free(a->contents);
131 sk_X509_pop_free(a->cert,X509_free);
132 sk_X509_CRL_pop_free(a->crl,X509_CRL_free);
133 sk_PKCS7_SIGNER_INFO_pop_free(a->signer_info,PKCS7_SIGNER_INFO_free);
134 OPENSSL_free(a);
135 }
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