diff options
author | Matt Johnston <matt@ucc.asn.au> | 2004-06-01 02:46:09 +0000 |
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committer | Matt Johnston <matt@ucc.asn.au> | 2004-06-01 02:46:09 +0000 |
commit | 674a60748884dc55ee7091b7c23a41240e75f73c (patch) | |
tree | 3b5a173c356f867b94df3873b57ff36d33129ea7 /kex.h |
Makefile.in contains updated files required
--HG--
extra : convert_revision : cc8a8c49dc70e632c352853a39801089b08149be
Diffstat (limited to 'kex.h')
-rw-r--r-- | kex.h | 62 |
1 files changed, 62 insertions, 0 deletions
@@ -0,0 +1,62 @@ +/* + * Dropbear - a SSH2 server + * + * Copyright (c) 2002,2003 Matt Johnston + * All rights reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. */ + +#ifndef _KEX_H_ +#define _KEX_H_ + +#include "includes.h" + +void send_msg_kexinit(); +void recv_msg_kexinit(); +void send_dh_kex(); +void recv_msg_kexdh_init(); +void send_msg_newkeys(); +void recv_msg_newkeys(); +void kexinitialise(); + +void svr_read_kex(); +void cli_read_kex(); + +extern const unsigned char dh_p_val[]; +#define DH_P_LEN 128 /* The length of the dh_p_val array */ + +extern const int DH_G_VAL; /* == 2 */ + +struct KEXState { + + unsigned sentkexinit : 1; /*set when we've sent/recv kexinit packet */ + unsigned recvkexinit : 1; + unsigned firstfollows : 1; /* true when first_kex_packet_follows is set */ + unsigned sentnewkeys : 1; /* set once we've send/recv'ed MSG_NEWKEYS*/ + unsigned recvnewkeys : 1; + + long lastkextime; /* time of the last kex */ + unsigned int datatrans; /* data transmitted since last kex */ + unsigned int datarecv; /* data received since last kex */ + +}; + +#define MAX_KEXHASHBUF 2000 + +#endif /* _KEX_H_ */ |