Mercurial > dropbear
annotate signkey.h @ 804:34b73c9d8aa3 ecc
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author | Matt Johnston <matt@ucc.asn.au> |
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date | Tue, 21 May 2013 13:44:48 +0800 |
parents | 7f604f9b3756 |
children | 75509065db53 |
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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 _SIGNKEY_H_ |
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26 #define _SIGNKEY_H_ |
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27 |
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28 #include "buffer.h" |
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29 #include "dss.h" |
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30 #include "rsa.h" |
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31 |
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32 enum signkey_type { |
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33 #ifdef DROPBEAR_RSA |
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34 DROPBEAR_SIGNKEY_RSA, |
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35 #endif |
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36 #ifdef DROPBEAR_DSS |
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37 DROPBEAR_SIGNKEY_DSS, |
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38 #endif |
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39 #ifdef DROPBEAR_ECDSA |
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40 DROPBEAR_SIGNKEY_ECDSA_NISTP256, |
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41 DROPBEAR_SIGNKEY_ECDSA_NISTP384, |
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42 DROPBEAR_SIGNKEY_ECDSA_NISTP521, |
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43 DROPBEAR_SIGNKEY_ECDSA_KEYGEN, // just "ecdsa" for keygen |
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44 #endif // DROPBEAR_ECDSA |
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45 DROPBEAR_SIGNKEY_NUM_NAMED, |
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46 DROPBEAR_SIGNKEY_ANY = 80, |
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47 DROPBEAR_SIGNKEY_NONE = 90, |
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48 }; |
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49 |
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50 |
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51 /* Sources for signing keys */ |
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52 typedef enum { |
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53 SIGNKEY_SOURCE_RAW_FILE, |
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54 SIGNKEY_SOURCE_AGENT, |
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55 SIGNKEY_SOURCE_INVALID, |
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56 } signkey_source; |
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57 |
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58 struct SIGN_key { |
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59 |
795 | 60 enum signkey_type type; |
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61 signkey_source source; |
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62 char *filename; |
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63 |
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64 #ifdef DROPBEAR_DSS |
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65 dropbear_dss_key * dsskey; |
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66 #endif |
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67 #ifdef DROPBEAR_RSA |
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68 dropbear_rsa_key * rsakey; |
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69 #endif |
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795 | 71 ecc_key * ecckey; |
766 | 72 #endif |
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73 }; |
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74 |
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75 typedef struct SIGN_key sign_key; |
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76 |
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77 sign_key * new_sign_key(); |
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78 const char* signkey_name_from_type(enum signkey_type type, unsigned int *namelen); |
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79 enum signkey_type signkey_type_from_name(const char* name, unsigned int namelen); |
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80 int buf_get_pub_key(buffer *buf, sign_key *key, int *type); |
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81 int buf_get_priv_key(buffer* buf, sign_key *key, int *type); |
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82 void buf_put_pub_key(buffer* buf, sign_key *key, int type); |
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83 void buf_put_priv_key(buffer* buf, sign_key *key, int type); |
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84 void sign_key_free(sign_key *key); |
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85 void buf_put_sign(buffer* buf, sign_key *key, int type, buffer *data_buf); |
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86 #ifdef DROPBEAR_SIGNKEY_VERIFY |
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87 int buf_verify(buffer * buf, sign_key *key, buffer *data_buf); |
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88 char * sign_key_fingerprint(unsigned char* keyblob, unsigned int keybloblen); |
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89 #endif |
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90 int cmp_base64_key(const unsigned char* keyblob, unsigned int keybloblen, |
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91 const unsigned char* algoname, unsigned int algolen, |
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92 buffer * line, char ** fingerprint); |
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93 |
795 | 94 #ifdef DROPBEAR_ECDSA |
95 #define IS_ECDSA_KEY(type) \ | |
96 ((type) == DROPBEAR_SIGNKEY_ECDSA_NISTP256 \ | |
97 || (type) == DROPBEAR_SIGNKEY_ECDSA_NISTP384 \ | |
98 || (type) == DROPBEAR_SIGNKEY_ECDSA_NISTP521 \ | |
99 || (type) == DROPBEAR_SIGNKEY_ECDSA_KEYGEN) | |
100 #endif | |
101 | |
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102 #endif /* _SIGNKEY_H_ */ |