gost_asn1.c revision 296341 
1/**********************************************************************
2 *                          gost_keytrans.c                           *
3 *             Copyright (c) 2005-2006 Cryptocom LTD                  *
4 *         This file is distributed under the same license as OpenSSL *
5 *                                                                    *
6 *   ASN1 structure definition for GOST key transport                 *
7 *          Requires OpenSSL 0.9.9 for compilation                    *
8 **********************************************************************/
9#include <stdio.h>
10#include <openssl/asn1t.h>
11#include <openssl/x509.h>
12#include "gost_lcl.h"
13
14ASN1_NDEF_SEQUENCE(GOST_KEY_TRANSPORT) = {
15        ASN1_SIMPLE(GOST_KEY_TRANSPORT, key_info, GOST_KEY_INFO),
16        ASN1_IMP(GOST_KEY_TRANSPORT, key_agreement_info, GOST_KEY_AGREEMENT_INFO, 0)
17} ASN1_NDEF_SEQUENCE_END(GOST_KEY_TRANSPORT)
18
19IMPLEMENT_ASN1_FUNCTIONS(GOST_KEY_TRANSPORT)
20
21ASN1_NDEF_SEQUENCE(GOST_KEY_INFO) = {
22        ASN1_SIMPLE(GOST_KEY_INFO, encrypted_key, ASN1_OCTET_STRING),
23        ASN1_SIMPLE(GOST_KEY_INFO, imit,          ASN1_OCTET_STRING)
24} ASN1_NDEF_SEQUENCE_END(GOST_KEY_INFO)
25
26IMPLEMENT_ASN1_FUNCTIONS(GOST_KEY_INFO)
27
28ASN1_NDEF_SEQUENCE(GOST_KEY_AGREEMENT_INFO) = {
29        ASN1_SIMPLE(GOST_KEY_AGREEMENT_INFO, cipher, ASN1_OBJECT),
30        ASN1_IMP_OPT(GOST_KEY_AGREEMENT_INFO, ephem_key, X509_PUBKEY, 0),
31        ASN1_SIMPLE(GOST_KEY_AGREEMENT_INFO, eph_iv, ASN1_OCTET_STRING)
32} ASN1_NDEF_SEQUENCE_END(GOST_KEY_AGREEMENT_INFO)
33
34IMPLEMENT_ASN1_FUNCTIONS(GOST_KEY_AGREEMENT_INFO)
35
36ASN1_NDEF_SEQUENCE(GOST_KEY_PARAMS) = {
37        ASN1_SIMPLE(GOST_KEY_PARAMS, key_params, ASN1_OBJECT),
38        ASN1_SIMPLE(GOST_KEY_PARAMS, hash_params, ASN1_OBJECT),
39        ASN1_OPT(GOST_KEY_PARAMS, cipher_params, ASN1_OBJECT),
40} ASN1_NDEF_SEQUENCE_END(GOST_KEY_PARAMS)
41
42IMPLEMENT_ASN1_FUNCTIONS(GOST_KEY_PARAMS)
43
44ASN1_NDEF_SEQUENCE(GOST_CIPHER_PARAMS) = {
45        ASN1_SIMPLE(GOST_CIPHER_PARAMS, iv, ASN1_OCTET_STRING),
46        ASN1_SIMPLE(GOST_CIPHER_PARAMS, enc_param_set, ASN1_OBJECT),
47} ASN1_NDEF_SEQUENCE_END(GOST_CIPHER_PARAMS)
48
49IMPLEMENT_ASN1_FUNCTIONS(GOST_CIPHER_PARAMS)
50
51ASN1_NDEF_SEQUENCE(GOST_CLIENT_KEY_EXCHANGE_PARAMS) = { /* FIXME incomplete */
52    ASN1_SIMPLE(GOST_CLIENT_KEY_EXCHANGE_PARAMS, gkt, GOST_KEY_TRANSPORT)
53}
54
55ASN1_NDEF_SEQUENCE_END(GOST_CLIENT_KEY_EXCHANGE_PARAMS)
56IMPLEMENT_ASN1_FUNCTIONS(GOST_CLIENT_KEY_EXCHANGE_PARAMS)
57