1 /* $NetBSD: dst_openssl.h,v 1.2 2018/08/12 13:02:35 christos Exp $ */ 2 3 /* 4 * Copyright (C) Internet Systems Consortium, Inc. ("ISC") 5 * 6 * This Source Code Form is subject to the terms of the Mozilla Public 7 * License, v. 2.0. If a copy of the MPL was not distributed with this 8 * file, You can obtain one at http://mozilla.org/MPL/2.0/. 9 * 10 * See the COPYRIGHT file distributed with this work for additional 11 * information regarding copyright ownership. 12 */ 13 14 #ifndef DST_OPENSSL_H 15 #define DST_OPENSSL_H 1 16 17 #include <isc/lang.h> 18 #include <isc/log.h> 19 #include <isc/result.h> 20 21 #include <openssl/err.h> 22 #include <openssl/rand.h> 23 #include <openssl/evp.h> 24 #include <openssl/conf.h> 25 #include <openssl/crypto.h> 26 #include <openssl/bn.h> 27 28 #if OPENSSL_VERSION_NUMBER < 0x10100000L || defined(LIBRESSL_VERSION_NUMBER) 29 /* 30 * These are new in OpenSSL 1.1.0. BN_GENCB _cb needs to be declared in 31 * the function like this before the BN_GENCB_new call: 32 * 33 * #if OPENSSL_VERSION_NUMBER < 0x10100000L 34 * _cb; 35 * #endif 36 */ 37 #define BN_GENCB_free(x) ((void)0) 38 #define BN_GENCB_new() (&_cb) 39 #define BN_GENCB_get_arg(x) ((x)->arg) 40 #endif 41 42 #if OPENSSL_VERSION_NUMBER >= 0x10100000L 43 /* 44 * EVP_dss1() is a version of EVP_sha1() that was needed prior to 45 * 1.1.0 because there was a link between digests and signing algorithms; 46 * the link has been eliminated and EVP_sha1() can be used now instead. 47 */ 48 #define EVP_dss1 EVP_sha1 49 #endif 50 51 ISC_LANG_BEGINDECLS 52 53 isc_result_t 54 dst__openssl_toresult(isc_result_t fallback); 55 56 isc_result_t 57 dst__openssl_toresult2(const char *funcname, isc_result_t fallback); 58 59 isc_result_t 60 dst__openssl_toresult3(isc_logcategory_t *category, 61 const char *funcname, isc_result_t fallback); 62 63 #if !defined(OPENSSL_NO_ENGINE) 64 ENGINE * 65 dst__openssl_getengine(const char *engine); 66 #else 67 #define dst__openssl_getengine(x) NULL 68 #endif 69 70 ISC_LANG_ENDDECLS 71 72 #endif /* DST_OPENSSL_H */ 73 /*! \file */ 74