1 /* $NetBSD: dst_openssl.h,v 1.5 2022/09/23 12:15:29 christos Exp $ */ 2 3 /* 4 * Copyright (C) Internet Systems Consortium, Inc. ("ISC") 5 * 6 * SPDX-License-Identifier: MPL-2.0 7 * 8 * This Source Code Form is subject to the terms of the Mozilla Public 9 * License, v. 2.0. If a copy of the MPL was not distributed with this 10 * file, you can obtain one at https://mozilla.org/MPL/2.0/. 11 * 12 * See the COPYRIGHT file distributed with this work for additional 13 * information regarding copyright ownership. 14 */ 15 16 #ifndef DST_OPENSSL_H 17 #define DST_OPENSSL_H 1 18 19 #include <openssl/bn.h> 20 #include <openssl/conf.h> 21 #include <openssl/crypto.h> 22 #include <openssl/err.h> 23 #include <openssl/evp.h> 24 #include <openssl/rand.h> 25 26 #include <isc/lang.h> 27 #include <isc/log.h> 28 #include <isc/result.h> 29 30 #if !HAVE_BN_GENCB_NEW 31 /* 32 * These are new in OpenSSL 1.1.0. BN_GENCB _cb needs to be declared in 33 * the function like this before the BN_GENCB_new call: 34 * 35 * #if !HAVE_BN_GENCB_NEW 36 * _cb; 37 * #endif 38 */ 39 #define BN_GENCB_free(x) ((void)0) 40 #define BN_GENCB_new() (&_cb) 41 #define BN_GENCB_get_arg(x) ((x)->arg) 42 #endif /* !HAVE_BN_GENCB_NEW */ 43 44 #if OPENSSL_VERSION_NUMBER >= 0x10100000L 45 /* 46 * EVP_dss1() is a version of EVP_sha1() that was needed prior to 47 * 1.1.0 because there was a link between digests and signing algorithms; 48 * the link has been eliminated and EVP_sha1() can be used now instead. 49 */ 50 #define EVP_dss1 EVP_sha1 51 #endif /* if OPENSSL_VERSION_NUMBER >= 0x10100000L */ 52 53 ISC_LANG_BEGINDECLS 54 55 isc_result_t 56 dst__openssl_toresult(isc_result_t fallback); 57 58 isc_result_t 59 dst__openssl_toresult2(const char *funcname, isc_result_t fallback); 60 61 isc_result_t 62 dst__openssl_toresult3(isc_logcategory_t *category, const char *funcname, 63 isc_result_t fallback); 64 65 #if !defined(OPENSSL_NO_ENGINE) 66 ENGINE * 67 dst__openssl_getengine(const char *engine); 68 #else /* if !defined(OPENSSL_NO_ENGINE) */ 69 #define dst__openssl_getengine(x) NULL 70 #endif /* if !defined(OPENSSL_NO_ENGINE) */ 71 72 ISC_LANG_ENDDECLS 73 74 #endif /* DST_OPENSSL_H */ 75 /*! \file */ 76