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| 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 } ASN1_NDEF_SEQUENCE_END(GOST_CLIENT_KEY_EXCHANGE_PARAMS) |
| 54 |
| 55 IMPLEMENT_ASN1_FUNCTIONS(GOST_CLIENT_KEY_EXCHANGE_PARAMS) |
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