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38 lines
1.0 KiB
38 lines
1.0 KiB
/* $OpenBSD: deattack.h,v 1.11 2015/01/19 19:52:16 markus Exp $ */ |
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/* |
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* Cryptographic attack detector for ssh - Header file |
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* |
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* Copyright (c) 1998 CORE SDI S.A., Buenos Aires, Argentina. |
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* |
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* All rights reserved. Redistribution and use in source and binary |
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* forms, with or without modification, are permitted provided that |
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* this copyright notice is retained. |
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* |
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* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED |
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* WARRANTIES ARE DISCLAIMED. IN NO EVENT SHALL CORE SDI S.A. BE |
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY OR |
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* CONSEQUENTIAL DAMAGES RESULTING FROM THE USE OR MISUSE OF THIS |
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* SOFTWARE. |
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* |
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* Ariel Futoransky <futo@core-sdi.com> |
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* <http://www.core-sdi.com> |
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*/ |
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#ifndef _DEATTACK_H |
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#define _DEATTACK_H |
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/* Return codes */ |
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#define DEATTACK_OK 0 |
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#define DEATTACK_DETECTED 1 |
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#define DEATTACK_DOS_DETECTED 2 |
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#define DEATTACK_ERROR 3 |
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struct deattack_ctx { |
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u_int16_t *h; |
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u_int32_t n; |
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}; |
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void deattack_init(struct deattack_ctx *); |
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int detect_attack(struct deattack_ctx *, const u_char *, u_int32_t); |
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#endif
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