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55 lines
1.6 KiB
55 lines
1.6 KiB
/* |
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* Copyright 2005-2018 The OpenSSL Project Authors. All Rights Reserved. |
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* |
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* Licensed under the OpenSSL license (the "License"). You may not use |
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* this file except in compliance with the License. You can obtain a copy |
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* in the file LICENSE in the source distribution or at |
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* https://www.openssl.org/source/license.html |
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*/ |
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#ifndef HEADER_DTLS1_H |
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# define HEADER_DTLS1_H |
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#ifdef __cplusplus |
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extern "C" { |
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#endif |
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# define DTLS1_VERSION 0xFEFF |
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# define DTLS1_2_VERSION 0xFEFD |
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# define DTLS_MIN_VERSION DTLS1_VERSION |
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# define DTLS_MAX_VERSION DTLS1_2_VERSION |
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# define DTLS1_VERSION_MAJOR 0xFE |
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# define DTLS1_BAD_VER 0x0100 |
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/* Special value for method supporting multiple versions */ |
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# define DTLS_ANY_VERSION 0x1FFFF |
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/* lengths of messages */ |
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/* |
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* Actually the max cookie length in DTLS is 255. But we can't change this now |
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* due to compatibility concerns. |
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*/ |
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# define DTLS1_COOKIE_LENGTH 256 |
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# define DTLS1_RT_HEADER_LENGTH 13 |
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# define DTLS1_HM_HEADER_LENGTH 12 |
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# define DTLS1_HM_BAD_FRAGMENT -2 |
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# define DTLS1_HM_FRAGMENT_RETRY -3 |
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# define DTLS1_CCS_HEADER_LENGTH 1 |
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# define DTLS1_AL_HEADER_LENGTH 2 |
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/* Timeout multipliers (timeout slice is defined in apps/timeouts.h */ |
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# define DTLS1_TMO_READ_COUNT 2 |
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# define DTLS1_TMO_WRITE_COUNT 2 |
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# define DTLS1_TMO_ALERT_COUNT 12 |
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#ifdef __cplusplus |
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} |
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#endif |
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#endif
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