1 /* crypto/asn1/p7_recip.c */
2 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
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.
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).
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.
23 * Redistribution and use in source and binary forms, with or without
24 * modification, are permitted provided that the following conditions
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)"
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
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.]
61 #include <openssl/asn1_mac.h>
62 #include <openssl/x509.h>
64 int i2d_PKCS7_RECIP_INFO(PKCS7_RECIP_INFO
*a
, unsigned char **pp
)
68 M_ASN1_I2D_len(a
->version
,i2d_ASN1_INTEGER
);
69 M_ASN1_I2D_len(a
->issuer_and_serial
,i2d_PKCS7_ISSUER_AND_SERIAL
);
70 M_ASN1_I2D_len(a
->key_enc_algor
,i2d_X509_ALGOR
);
71 M_ASN1_I2D_len(a
->enc_key
,i2d_ASN1_OCTET_STRING
);
73 M_ASN1_I2D_seq_total();
75 M_ASN1_I2D_put(a
->version
,i2d_ASN1_INTEGER
);
76 M_ASN1_I2D_put(a
->issuer_and_serial
,i2d_PKCS7_ISSUER_AND_SERIAL
);
77 M_ASN1_I2D_put(a
->key_enc_algor
,i2d_X509_ALGOR
);
78 M_ASN1_I2D_put(a
->enc_key
,i2d_ASN1_OCTET_STRING
);
83 PKCS7_RECIP_INFO
*d2i_PKCS7_RECIP_INFO(PKCS7_RECIP_INFO
**a
,
84 unsigned char **pp
, long length
)
86 M_ASN1_D2I_vars(a
,PKCS7_RECIP_INFO
*,PKCS7_RECIP_INFO_new
);
89 M_ASN1_D2I_start_sequence();
90 M_ASN1_D2I_get(ret
->version
,d2i_ASN1_INTEGER
);
91 M_ASN1_D2I_get(ret
->issuer_and_serial
,d2i_PKCS7_ISSUER_AND_SERIAL
);
92 M_ASN1_D2I_get(ret
->key_enc_algor
,d2i_X509_ALGOR
);
93 M_ASN1_D2I_get(ret
->enc_key
,d2i_ASN1_OCTET_STRING
);
95 M_ASN1_D2I_Finish(a
,PKCS7_RECIP_INFO_free
,ASN1_F_D2I_PKCS7_RECIP_INFO
);
98 PKCS7_RECIP_INFO
*PKCS7_RECIP_INFO_new(void)
100 PKCS7_RECIP_INFO
*ret
=NULL
;
103 M_ASN1_New_Malloc(ret
,PKCS7_RECIP_INFO
);
104 M_ASN1_New(ret
->version
,M_ASN1_INTEGER_new
);
105 M_ASN1_New(ret
->issuer_and_serial
,PKCS7_ISSUER_AND_SERIAL_new
);
106 M_ASN1_New(ret
->key_enc_algor
,X509_ALGOR_new
);
107 M_ASN1_New(ret
->enc_key
,M_ASN1_OCTET_STRING_new
);
110 M_ASN1_New_Error(ASN1_F_PKCS7_RECIP_INFO_NEW
);
113 void PKCS7_RECIP_INFO_free(PKCS7_RECIP_INFO
*a
)
115 if (a
== NULL
) return;
116 M_ASN1_INTEGER_free(a
->version
);
117 PKCS7_ISSUER_AND_SERIAL_free(a
->issuer_and_serial
);
118 X509_ALGOR_free(a
->key_enc_algor
);
119 M_ASN1_OCTET_STRING_free(a
->enc_key
);
120 if (a
->cert
!= NULL
) X509_free(a
->cert
);
124 IMPLEMENT_STACK_OF(PKCS7_RECIP_INFO
)
125 IMPLEMENT_ASN1_SET_OF(PKCS7_RECIP_INFO
)