| 1 | /* |
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| 2 | * Copyright 2005-2021 The OpenSSL Project Authors. All Rights Reserved. |
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| 3 | * |
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| 4 | * Licensed under the Apache License 2.0 (the "License"). You may not use |
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| 5 | * this file except in compliance with the License. You can obtain a copy |
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| 6 | * in the file LICENSE in the source distribution or at |
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| 7 | * https://www.openssl.org/source/license.html |
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| 8 | */ |
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| 9 | |
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| 10 | #ifndef OPENSSL_DTLS1_H |
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| 11 | # define OPENSSL_DTLS1_H |
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| 12 | # pragma once |
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| 13 | |
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| 14 | # include <openssl/macros.h> |
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| 15 | # ifndef OPENSSL_NO_DEPRECATED_3_0 |
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| 16 | # define |
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| 17 | # endif |
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| 18 | |
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| 19 | # include <openssl/prov_ssl.h> |
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| 20 | |
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| 21 | #ifdef __cplusplus |
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| 22 | extern "C" { |
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| 23 | #endif |
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| 24 | |
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| 25 | #include <openssl/opensslconf.h> |
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| 26 | |
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| 27 | /* DTLS*_VERSION constants are defined in prov_ssl.h */ |
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| 28 | # ifndef OPENSSL_NO_DEPRECATED_3_0 |
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| 29 | # define DTLS_MIN_VERSION DTLS1_VERSION |
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| 30 | # define DTLS_MAX_VERSION DTLS1_2_VERSION |
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| 31 | # endif |
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| 32 | # define DTLS1_VERSION_MAJOR 0xFE |
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| 33 | |
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| 34 | /* Special value for method supporting multiple versions */ |
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| 35 | # define DTLS_ANY_VERSION 0x1FFFF |
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| 36 | |
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| 37 | /* lengths of messages */ |
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| 38 | |
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| 39 | # define DTLS1_COOKIE_LENGTH 255 |
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| 40 | |
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| 41 | # define 13 |
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| 42 | |
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| 43 | # define 12 |
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| 44 | |
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| 45 | # define DTLS1_HM_BAD_FRAGMENT -2 |
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| 46 | # define DTLS1_HM_FRAGMENT_RETRY -3 |
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| 47 | |
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| 48 | # define 1 |
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| 49 | |
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| 50 | # define 2 |
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| 51 | |
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| 52 | # define DTLS1_TMO_ALERT_COUNT 12 |
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| 53 | |
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| 54 | #ifdef __cplusplus |
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| 55 | } |
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| 56 | #endif |
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| 57 | #endif |
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| 58 | |
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