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 14 ASN1_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 19 IMPLEMENT_ASN1_FUNCTIONS(GOST_KEY_TRANSPORT) 20 21 ASN1_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 26 IMPLEMENT_ASN1_FUNCTIONS(GOST_KEY_INFO) 27 28 ASN1_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 34 IMPLEMENT_ASN1_FUNCTIONS(GOST_KEY_AGREEMENT_INFO) 35 36 ASN1_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 42 IMPLEMENT_ASN1_FUNCTIONS(GOST_KEY_PARAMS) 43 44 ASN1_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 49 IMPLEMENT_ASN1_FUNCTIONS(GOST_CIPHER_PARAMS) 50 51 ASN1_NDEF_SEQUENCE(GOST_CLIENT_KEY_EXCHANGE_PARAMS) = { /* FIXME incomplete */ 52 ASN1_SIMPLE(GOST_CLIENT_KEY_EXCHANGE_PARAMS, gkt, GOST_KEY_TRANSPORT) 53 } 54 55 ASN1_NDEF_SEQUENCE_END(GOST_CLIENT_KEY_EXCHANGE_PARAMS) 56 IMPLEMENT_ASN1_FUNCTIONS(GOST_CLIENT_KEY_EXCHANGE_PARAMS) 57