62 lines
1.8 KiB
C
62 lines
1.8 KiB
C
/*
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* Licensed to the Apache Software Foundation (ASF) under one
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* or more contributor license agreements. See the NOTICE file
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* distributed with this work for additional information
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* regarding copyright ownership. The ASF licenses this file
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* to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance
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* with the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing,
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* software distributed under the License is distributed on an
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* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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* KIND, either express or implied. See the License for the
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* specific language governing permissions and limitations
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* under the License.
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*/
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#ifndef GUAC_COMMON_SSH_DSA_COMPAT_H
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#define GUAC_COMMON_SSH_DSA_COMPAT_H
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#include "config.h"
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#include <openssl/bn.h>
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#include <openssl/dsa.h>
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#ifndef HAVE_DSA_GET0_PQG
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/**
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* DSA_get0_pqg() implementation for versions of OpenSSL which lack this
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* function (pre 1.1).
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*
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* See: https://www.openssl.org/docs/man1.1.0/crypto/DSA_get0_pqg.html
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*/
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void DSA_get0_pqg(const DSA* dsa_key, const BIGNUM** p,
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const BIGNUM** q, const BIGNUM** g);
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#endif
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#ifndef HAVE_DSA_GET0_KEY
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/**
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* DSA_get0_key() implementation for versions of OpenSSL which lack this
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* function (pre 1.1).
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*
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* See: https://www.openssl.org/docs/man1.1.0/crypto/DSA_get0_key.html
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*/
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void DSA_get0_key(const DSA* dsa_key, const BIGNUM** pub_key,
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const BIGNUM** priv_key);
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#endif
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#ifndef HAVE_DSA_SIG_GET0
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/**
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* DSA_SIG_get0() implementation for versions of OpenSSL which lack this
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* function (pre 1.1).
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*
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* See: https://www.openssl.org/docs/man1.1.0/crypto/DSA_SIG_get0.html
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*/
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void DSA_SIG_get0(const DSA_SIG* dsa_sig, const BIGNUM** r, const BIGNUM** s);
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#endif
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#endif
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