1 /* $OpenBSD: gost_asn1.h,v 1.3 2016/12/21 15:49:29 jsing Exp $ */ 2 /* 3 * Copyright (c) 2014 Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> 4 * Copyright (c) 2005-2006 Cryptocom LTD 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions 8 * are met: 9 * 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * 13 * 2. Redistributions in binary form must reproduce the above copyright 14 * notice, this list of conditions and the following disclaimer in 15 * the documentation and/or other materials provided with the 16 * distribution. 17 * 18 * 3. All advertising materials mentioning features or use of this 19 * software must display the following acknowledgment: 20 * "This product includes software developed by the OpenSSL Project 21 * for use in the OpenSSL Toolkit. (http://www.openssl.org/)" 22 * 23 * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to 24 * endorse or promote products derived from this software without 25 * prior written permission. For written permission, please contact 26 * openssl-core@openssl.org. 27 * 28 * 5. Products derived from this software may not be called "OpenSSL" 29 * nor may "OpenSSL" appear in their names without prior written 30 * permission of the OpenSSL Project. 31 * 32 * 6. Redistributions of any form whatsoever must retain the following 33 * acknowledgment: 34 * "This product includes software developed by the OpenSSL Project 35 * for use in the OpenSSL Toolkit (http://www.openssl.org/)" 36 * 37 * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY 38 * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 39 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 40 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR 41 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 42 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 43 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 44 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 45 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 46 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 47 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED 48 * OF THE POSSIBILITY OF SUCH DAMAGE. 49 * ==================================================================== 50 */ 51 52 #ifndef HEADER_GOST_ASN1_H 53 #define HEADER_GOST_ASN1_H 54 55 #include <openssl/asn1.h> 56 57 __BEGIN_HIDDEN_DECLS 58 59 typedef struct { 60 ASN1_OCTET_STRING *encrypted_key; 61 ASN1_OCTET_STRING *imit; 62 } GOST_KEY_INFO; 63 64 GOST_KEY_INFO *GOST_KEY_INFO_new(void); 65 void GOST_KEY_INFO_free(GOST_KEY_INFO *a); 66 GOST_KEY_INFO *d2i_GOST_KEY_INFO(GOST_KEY_INFO **a, const unsigned char **in, long len); 67 int i2d_GOST_KEY_INFO(GOST_KEY_INFO *a, unsigned char **out); 68 extern const ASN1_ITEM GOST_KEY_INFO_it; 69 70 typedef struct { 71 ASN1_OBJECT *cipher; 72 X509_PUBKEY *ephem_key; 73 ASN1_OCTET_STRING *eph_iv; 74 } GOST_KEY_AGREEMENT_INFO; 75 76 GOST_KEY_AGREEMENT_INFO *GOST_KEY_AGREEMENT_INFO_new(void); 77 void GOST_KEY_AGREEMENT_INFO_free(GOST_KEY_AGREEMENT_INFO *a); 78 GOST_KEY_AGREEMENT_INFO *d2i_GOST_KEY_AGREEMENT_INFO(GOST_KEY_AGREEMENT_INFO **a, const unsigned char **in, long len); 79 int i2d_GOST_KEY_AGREEMENT_INFO(GOST_KEY_AGREEMENT_INFO *a, unsigned char **out); 80 extern const ASN1_ITEM GOST_KEY_AGREEMENT_INFO_it; 81 82 typedef struct { 83 GOST_KEY_INFO *key_info; 84 GOST_KEY_AGREEMENT_INFO *key_agreement_info; 85 } GOST_KEY_TRANSPORT; 86 87 GOST_KEY_TRANSPORT *GOST_KEY_TRANSPORT_new(void); 88 void GOST_KEY_TRANSPORT_free(GOST_KEY_TRANSPORT *a); 89 GOST_KEY_TRANSPORT *d2i_GOST_KEY_TRANSPORT(GOST_KEY_TRANSPORT **a, const unsigned char **in, long len); 90 int i2d_GOST_KEY_TRANSPORT(GOST_KEY_TRANSPORT *a, unsigned char **out); 91 extern const ASN1_ITEM GOST_KEY_TRANSPORT_it; 92 93 typedef struct { 94 ASN1_OBJECT *key_params; 95 ASN1_OBJECT *hash_params; 96 ASN1_OBJECT *cipher_params; 97 } GOST_KEY_PARAMS; 98 99 GOST_KEY_PARAMS *GOST_KEY_PARAMS_new(void); 100 void GOST_KEY_PARAMS_free(GOST_KEY_PARAMS *a); 101 GOST_KEY_PARAMS *d2i_GOST_KEY_PARAMS(GOST_KEY_PARAMS **a, const unsigned char **in, long len); 102 int i2d_GOST_KEY_PARAMS(GOST_KEY_PARAMS *a, unsigned char **out); 103 extern const ASN1_ITEM GOST_KEY_PARAMS_it; 104 105 __END_HIDDEN_DECLS 106 107 #endif 108