57 lines
2.4 KiB
C
57 lines
2.4 KiB
C
/**********************************************************************
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* gost_keytrans.c *
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* Copyright (c) 2005-2006 Cryptocom LTD *
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* This file is distributed under the same license as OpenSSL *
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* *
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* ASN1 structure definition for GOST key transport *
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* Requires OpenSSL 0.9.9 for compilation *
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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/x509.h>
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#include "gost_lcl.h"
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ASN1_NDEF_SEQUENCE(GOST_KEY_TRANSPORT) = {
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ASN1_SIMPLE(GOST_KEY_TRANSPORT, key_info, GOST_KEY_INFO),
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ASN1_IMP(GOST_KEY_TRANSPORT, key_agreement_info, GOST_KEY_AGREEMENT_INFO, 0)
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} ASN1_NDEF_SEQUENCE_END(GOST_KEY_TRANSPORT)
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IMPLEMENT_ASN1_FUNCTIONS(GOST_KEY_TRANSPORT)
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ASN1_NDEF_SEQUENCE(GOST_KEY_INFO) = {
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ASN1_SIMPLE(GOST_KEY_INFO, encrypted_key, ASN1_OCTET_STRING),
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ASN1_SIMPLE(GOST_KEY_INFO, imit, ASN1_OCTET_STRING)
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} ASN1_NDEF_SEQUENCE_END(GOST_KEY_INFO)
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IMPLEMENT_ASN1_FUNCTIONS(GOST_KEY_INFO)
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ASN1_NDEF_SEQUENCE(GOST_KEY_AGREEMENT_INFO) = {
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ASN1_SIMPLE(GOST_KEY_AGREEMENT_INFO, cipher, ASN1_OBJECT),
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ASN1_IMP_OPT(GOST_KEY_AGREEMENT_INFO, ephem_key, X509_PUBKEY, 0),
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ASN1_SIMPLE(GOST_KEY_AGREEMENT_INFO, eph_iv, ASN1_OCTET_STRING)
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} ASN1_NDEF_SEQUENCE_END(GOST_KEY_AGREEMENT_INFO)
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IMPLEMENT_ASN1_FUNCTIONS(GOST_KEY_AGREEMENT_INFO)
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ASN1_NDEF_SEQUENCE(GOST_KEY_PARAMS) = {
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ASN1_SIMPLE(GOST_KEY_PARAMS, key_params, ASN1_OBJECT),
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ASN1_SIMPLE(GOST_KEY_PARAMS, hash_params, ASN1_OBJECT),
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ASN1_OPT(GOST_KEY_PARAMS, cipher_params, ASN1_OBJECT),
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} ASN1_NDEF_SEQUENCE_END(GOST_KEY_PARAMS)
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IMPLEMENT_ASN1_FUNCTIONS(GOST_KEY_PARAMS)
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ASN1_NDEF_SEQUENCE(GOST_CIPHER_PARAMS) = {
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ASN1_SIMPLE(GOST_CIPHER_PARAMS, iv, ASN1_OCTET_STRING),
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ASN1_SIMPLE(GOST_CIPHER_PARAMS, enc_param_set, ASN1_OBJECT),
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} ASN1_NDEF_SEQUENCE_END(GOST_CIPHER_PARAMS)
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IMPLEMENT_ASN1_FUNCTIONS(GOST_CIPHER_PARAMS)
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ASN1_NDEF_SEQUENCE(GOST_CLIENT_KEY_EXCHANGE_PARAMS) = { /* FIXME incomplete */
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ASN1_SIMPLE(GOST_CLIENT_KEY_EXCHANGE_PARAMS, gkt, GOST_KEY_TRANSPORT)
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}
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ASN1_NDEF_SEQUENCE_END(GOST_CLIENT_KEY_EXCHANGE_PARAMS)
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IMPLEMENT_ASN1_FUNCTIONS(GOST_CLIENT_KEY_EXCHANGE_PARAMS)
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