| /* |
| * 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 DROPBEAR_SIGNKEY_H_ |
| #define DROPBEAR_SIGNKEY_H_ |
| |
| #include "buffer.h" |
| #include "dss.h" |
| #include "rsa.h" |
| |
| enum signkey_type { |
| #ifdef DROPBEAR_RSA |
| DROPBEAR_SIGNKEY_RSA, |
| #endif |
| #ifdef DROPBEAR_DSS |
| DROPBEAR_SIGNKEY_DSS, |
| #endif |
| #ifdef DROPBEAR_ECDSA |
| DROPBEAR_SIGNKEY_ECDSA_NISTP256, |
| DROPBEAR_SIGNKEY_ECDSA_NISTP384, |
| DROPBEAR_SIGNKEY_ECDSA_NISTP521, |
| #endif /* DROPBEAR_ECDSA */ |
| DROPBEAR_SIGNKEY_NUM_NAMED, |
| DROPBEAR_SIGNKEY_ECDSA_KEYGEN = 70, /* just "ecdsa" for keygen */ |
| DROPBEAR_SIGNKEY_ANY = 80, |
| DROPBEAR_SIGNKEY_NONE = 90, |
| }; |
| |
| |
| /* Sources for signing keys */ |
| typedef enum { |
| SIGNKEY_SOURCE_RAW_FILE, |
| SIGNKEY_SOURCE_AGENT, |
| SIGNKEY_SOURCE_INVALID, |
| } signkey_source; |
| |
| struct SIGN_key { |
| |
| enum signkey_type type; |
| signkey_source source; |
| char *filename; |
| |
| #ifdef DROPBEAR_DSS |
| dropbear_dss_key * dsskey; |
| #endif |
| #ifdef DROPBEAR_RSA |
| dropbear_rsa_key * rsakey; |
| #endif |
| #ifdef DROPBEAR_ECDSA |
| #ifdef DROPBEAR_ECC_256 |
| ecc_key * ecckey256; |
| #endif |
| #ifdef DROPBEAR_ECC_384 |
| ecc_key * ecckey384; |
| #endif |
| #ifdef DROPBEAR_ECC_521 |
| ecc_key * ecckey521; |
| #endif |
| #endif |
| }; |
| |
| typedef struct SIGN_key sign_key; |
| |
| sign_key * new_sign_key(); |
| const char* signkey_name_from_type(enum signkey_type type, unsigned int *namelen); |
| enum signkey_type signkey_type_from_name(const char* name, unsigned int namelen); |
| int buf_get_pub_key(buffer *buf, sign_key *key, enum signkey_type *type); |
| int buf_get_priv_key(buffer* buf, sign_key *key, enum signkey_type *type); |
| void buf_put_pub_key(buffer* buf, sign_key *key, enum signkey_type type); |
| void buf_put_priv_key(buffer* buf, sign_key *key, enum signkey_type type); |
| void sign_key_free(sign_key *key); |
| void buf_put_sign(buffer* buf, sign_key *key, enum signkey_type type, buffer *data_buf); |
| #ifdef DROPBEAR_SIGNKEY_VERIFY |
| int buf_verify(buffer * buf, sign_key *key, buffer *data_buf); |
| char * sign_key_fingerprint(unsigned char* keyblob, unsigned int keybloblen); |
| #endif |
| int cmp_base64_key(const unsigned char* keyblob, unsigned int keybloblen, |
| const unsigned char* algoname, unsigned int algolen, |
| buffer * line, char ** fingerprint); |
| |
| void** signkey_key_ptr(sign_key *key, enum signkey_type type); |
| |
| #endif /* DROPBEAR_SIGNKEY_H_ */ |