Mercurial > dropbear
annotate rsa.h @ 808:d7784616409a
improve auth failure delays to avoid indicating which users exist
author | Matt Johnston <matt@ucc.asn.au> |
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date | Sun, 26 May 2013 18:39:24 +0800 |
parents | b50f0107e505 |
children | 2b1bb792cd4d f336d232fc63 |
rev | line source |
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1 /* |
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2 * Dropbear - a SSH2 server |
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3 * |
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4 * Copyright (c) 2002,2003 Matt Johnston |
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5 * All rights reserved. |
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6 * |
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7 * Permission is hereby granted, free of charge, to any person obtaining a copy |
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8 * of this software and associated documentation files (the "Software"), to deal |
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9 * in the Software without restriction, including without limitation the rights |
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10 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell |
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11 * copies of the Software, and to permit persons to whom the Software is |
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12 * furnished to do so, subject to the following conditions: |
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13 * |
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14 * The above copyright notice and this permission notice shall be included in |
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15 * all copies or substantial portions of the Software. |
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16 * |
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17 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
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18 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
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19 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
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20 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
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21 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
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22 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
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23 * SOFTWARE. */ |
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24 |
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25 #ifndef _RSA_H_ |
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26 #define _RSA_H_ |
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27 |
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28 #include "includes.h" |
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29 #include "buffer.h" |
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30 |
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31 #ifdef DROPBEAR_RSA |
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32 |
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33 #define RSA_SIGNATURE_SIZE 4+7+4+40 |
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34 |
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35 typedef struct { |
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36 |
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37 mp_int* n; |
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38 mp_int* e; |
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40 mp_int* d; |
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41 mp_int* p; |
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42 mp_int* q; |
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43 |
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44 } dropbear_rsa_key; |
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45 |
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46 void buf_put_rsa_sign(buffer* buf, dropbear_rsa_key *key, const unsigned char* data, |
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47 unsigned int len); |
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48 #ifdef DROPBEAR_SIGNKEY_VERIFY |
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49 int buf_rsa_verify(buffer * buf, dropbear_rsa_key *key, const unsigned char* data, |
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50 unsigned int len); |
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51 #endif |
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52 int buf_get_rsa_pub_key(buffer* buf, dropbear_rsa_key *key); |
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53 int buf_get_rsa_priv_key(buffer* buf, dropbear_rsa_key *key); |
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54 void buf_put_rsa_pub_key(buffer* buf, dropbear_rsa_key *key); |
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55 void buf_put_rsa_priv_key(buffer* buf, dropbear_rsa_key *key); |
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56 void rsa_key_free(dropbear_rsa_key *key); |
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57 |
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58 #endif /* DROPBEAR_RSA */ |
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59 |
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60 #endif /* _RSA_H_ */ |