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bcbf86ec | 1 | /* |
2 | * Author: Tatu Ylonen <ylo@cs.hut.fi> | |
3 | * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland | |
4 | * All rights reserved | |
5 | * Functions to interface with the SSH_AUTHENTICATION_FD socket. | |
6 | * | |
7 | * As far as I am concerned, the code I have written for this software | |
8 | * can be used freely for any purpose. Any derived versions of this | |
9 | * software must be clearly marked as such, and if the derived work is | |
10 | * incompatible with the protocol description in the RFC file, it must be | |
11 | * called by a name other than "ssh" or "Secure Shell". | |
12 | */ | |
a306f2dd | 13 | #ifndef AUTHFILE_H |
14 | #define AUTHFILE_H | |
15 | ||
16 | /* | |
17 | * Saves the authentication (private) key in a file, encrypting it with | |
18 | * passphrase. | |
19 | * For RSA keys: The identification of the file (lowest 64 bits of n) | |
20 | * will precede the key to provide identification of the key without | |
21 | * needing a passphrase. | |
22 | */ | |
23 | int | |
24 | save_private_key(const char *filename, const char *passphrase, | |
25 | Key * private_key, const char *comment); | |
26 | ||
27 | /* | |
28 | * Loads the public part of the key file (public key and comment). Returns 0 | |
29 | * if an error occurred; zero if the public key was successfully read. The | |
30 | * comment of the key is returned in comment_return if it is non-NULL; the | |
31 | * caller must free the value with xfree. | |
32 | */ | |
bcbf86ec | 33 | int load_public_key(const char *filename, Key * pub, char **comment_return); |
34 | int try_load_public_key(const char *filename, Key * pub, char **comment_return); | |
a306f2dd | 35 | |
36 | /* | |
37 | * Loads the private key from the file. Returns 0 if an error is encountered | |
38 | * (file does not exist or is not readable, or passphrase is bad). This | |
39 | * initializes the private key. The comment of the key is returned in | |
40 | * comment_return if it is non-NULL; the caller must free the value with | |
41 | * xfree. | |
42 | */ | |
43 | int | |
44 | load_private_key(const char *filename, const char *passphrase, | |
45 | Key * private_key, char **comment_return); | |
46 | ||
47 | #endif |