1 /* 2 * Dropbear - a SSH2 server 3 * 4 * Copyright (c) 2002,2003 Matt Johnston 5 * All rights reserved. 6 * 7 * Permission is hereby granted, free of charge, to any person obtaining a copy 8 * of this software and associated documentation files (the "Software"), to deal 9 * in the Software without restriction, including without limitation the rights 10 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 11 * copies of the Software, and to permit persons to whom the Software is 12 * furnished to do so, subject to the following conditions: 13 * 14 * The above copyright notice and this permission notice shall be included in 15 * all copies or substantial portions of the Software. 16 * 17 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 18 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 19 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 20 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 21 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 22 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 23 * SOFTWARE. */ 24 25 #ifndef _SIGNKEY_H_ 26 #define _SIGNKEY_H_ 27 28 #include "buffer.h" 29 #include "dss.h" 30 #include "rsa.h" 31 32 struct SIGN_key { 33 34 #ifdef DROPBEAR_DSS 35 dss_key * dsskey; 36 #endif 37 #ifdef DROPBEAR_RSA 38 rsa_key * rsakey; 39 #endif 40 }; 41 42 typedef struct SIGN_key sign_key; 43 44 sign_key * new_sign_key(); 45 const char* signkey_name_from_type(int type, int *namelen); 46 int signkey_type_from_name(const char* name, int namelen); 47 int buf_get_pub_key(buffer *buf, sign_key *key, int *type); 48 int buf_get_priv_key(buffer* buf, sign_key *key, int *type); 49 void buf_put_pub_key(buffer* buf, sign_key *key, int type); 50 void buf_put_priv_key(buffer* buf, sign_key *key, int type); 51 void sign_key_free(sign_key *key); 52 void buf_put_sign(buffer* buf, sign_key *key, int type, 53 const unsigned char *data, unsigned int len); 54 #ifdef DROPBEAR_SIGNKEY_VERIFY 55 int buf_verify(buffer * buf, sign_key *key, const unsigned char *data, 56 unsigned int len); 57 char * sign_key_fingerprint(unsigned char* keyblob, unsigned int keybloblen); 58 #endif 59 int cmp_base64_key(const unsigned char* keyblob, unsigned int keybloblen, 60 const unsigned char* algoname, unsigned int algolen, 61 buffer * line, char ** fingerprint); 62 63 #endif /* _SIGNKEY_H_ */ 64