1*0Sstevel@tonic-gate /* crypto/engine/eng_pkey.c */
2*0Sstevel@tonic-gate /* ====================================================================
3*0Sstevel@tonic-gate * Copyright (c) 1999-2001 The OpenSSL Project. All rights reserved.
4*0Sstevel@tonic-gate *
5*0Sstevel@tonic-gate * Redistribution and use in source and binary forms, with or without
6*0Sstevel@tonic-gate * modification, are permitted provided that the following conditions
7*0Sstevel@tonic-gate * are met:
8*0Sstevel@tonic-gate *
9*0Sstevel@tonic-gate * 1. Redistributions of source code must retain the above copyright
10*0Sstevel@tonic-gate * notice, this list of conditions and the following disclaimer.
11*0Sstevel@tonic-gate *
12*0Sstevel@tonic-gate * 2. Redistributions in binary form must reproduce the above copyright
13*0Sstevel@tonic-gate * notice, this list of conditions and the following disclaimer in
14*0Sstevel@tonic-gate * the documentation and/or other materials provided with the
15*0Sstevel@tonic-gate * distribution.
16*0Sstevel@tonic-gate *
17*0Sstevel@tonic-gate * 3. All advertising materials mentioning features or use of this
18*0Sstevel@tonic-gate * software must display the following acknowledgment:
19*0Sstevel@tonic-gate * "This product includes software developed by the OpenSSL Project
20*0Sstevel@tonic-gate * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
21*0Sstevel@tonic-gate *
22*0Sstevel@tonic-gate * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
23*0Sstevel@tonic-gate * endorse or promote products derived from this software without
24*0Sstevel@tonic-gate * prior written permission. For written permission, please contact
25*0Sstevel@tonic-gate * licensing@OpenSSL.org.
26*0Sstevel@tonic-gate *
27*0Sstevel@tonic-gate * 5. Products derived from this software may not be called "OpenSSL"
28*0Sstevel@tonic-gate * nor may "OpenSSL" appear in their names without prior written
29*0Sstevel@tonic-gate * permission of the OpenSSL Project.
30*0Sstevel@tonic-gate *
31*0Sstevel@tonic-gate * 6. Redistributions of any form whatsoever must retain the following
32*0Sstevel@tonic-gate * acknowledgment:
33*0Sstevel@tonic-gate * "This product includes software developed by the OpenSSL Project
34*0Sstevel@tonic-gate * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
35*0Sstevel@tonic-gate *
36*0Sstevel@tonic-gate * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
37*0Sstevel@tonic-gate * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
38*0Sstevel@tonic-gate * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
39*0Sstevel@tonic-gate * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
40*0Sstevel@tonic-gate * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
41*0Sstevel@tonic-gate * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
42*0Sstevel@tonic-gate * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
43*0Sstevel@tonic-gate * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
44*0Sstevel@tonic-gate * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
45*0Sstevel@tonic-gate * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
46*0Sstevel@tonic-gate * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
47*0Sstevel@tonic-gate * OF THE POSSIBILITY OF SUCH DAMAGE.
48*0Sstevel@tonic-gate * ====================================================================
49*0Sstevel@tonic-gate *
50*0Sstevel@tonic-gate * This product includes cryptographic software written by Eric Young
51*0Sstevel@tonic-gate * (eay@cryptsoft.com). This product includes software written by Tim
52*0Sstevel@tonic-gate * Hudson (tjh@cryptsoft.com).
53*0Sstevel@tonic-gate *
54*0Sstevel@tonic-gate */
55*0Sstevel@tonic-gate
56*0Sstevel@tonic-gate #include "eng_int.h"
57*0Sstevel@tonic-gate
58*0Sstevel@tonic-gate /* Basic get/set stuff */
59*0Sstevel@tonic-gate
ENGINE_set_load_privkey_function(ENGINE * e,ENGINE_LOAD_KEY_PTR loadpriv_f)60*0Sstevel@tonic-gate int ENGINE_set_load_privkey_function(ENGINE *e, ENGINE_LOAD_KEY_PTR loadpriv_f)
61*0Sstevel@tonic-gate {
62*0Sstevel@tonic-gate e->load_privkey = loadpriv_f;
63*0Sstevel@tonic-gate return 1;
64*0Sstevel@tonic-gate }
65*0Sstevel@tonic-gate
ENGINE_set_load_pubkey_function(ENGINE * e,ENGINE_LOAD_KEY_PTR loadpub_f)66*0Sstevel@tonic-gate int ENGINE_set_load_pubkey_function(ENGINE *e, ENGINE_LOAD_KEY_PTR loadpub_f)
67*0Sstevel@tonic-gate {
68*0Sstevel@tonic-gate e->load_pubkey = loadpub_f;
69*0Sstevel@tonic-gate return 1;
70*0Sstevel@tonic-gate }
71*0Sstevel@tonic-gate
ENGINE_get_load_privkey_function(const ENGINE * e)72*0Sstevel@tonic-gate ENGINE_LOAD_KEY_PTR ENGINE_get_load_privkey_function(const ENGINE *e)
73*0Sstevel@tonic-gate {
74*0Sstevel@tonic-gate return e->load_privkey;
75*0Sstevel@tonic-gate }
76*0Sstevel@tonic-gate
ENGINE_get_load_pubkey_function(const ENGINE * e)77*0Sstevel@tonic-gate ENGINE_LOAD_KEY_PTR ENGINE_get_load_pubkey_function(const ENGINE *e)
78*0Sstevel@tonic-gate {
79*0Sstevel@tonic-gate return e->load_pubkey;
80*0Sstevel@tonic-gate }
81*0Sstevel@tonic-gate
82*0Sstevel@tonic-gate /* API functions to load public/private keys */
83*0Sstevel@tonic-gate
ENGINE_load_private_key(ENGINE * e,const char * key_id,UI_METHOD * ui_method,void * callback_data)84*0Sstevel@tonic-gate EVP_PKEY *ENGINE_load_private_key(ENGINE *e, const char *key_id,
85*0Sstevel@tonic-gate UI_METHOD *ui_method, void *callback_data)
86*0Sstevel@tonic-gate {
87*0Sstevel@tonic-gate EVP_PKEY *pkey;
88*0Sstevel@tonic-gate
89*0Sstevel@tonic-gate if(e == NULL)
90*0Sstevel@tonic-gate {
91*0Sstevel@tonic-gate ENGINEerr(ENGINE_F_ENGINE_LOAD_PRIVATE_KEY,
92*0Sstevel@tonic-gate ERR_R_PASSED_NULL_PARAMETER);
93*0Sstevel@tonic-gate return 0;
94*0Sstevel@tonic-gate }
95*0Sstevel@tonic-gate CRYPTO_w_lock(CRYPTO_LOCK_ENGINE);
96*0Sstevel@tonic-gate if(e->funct_ref == 0)
97*0Sstevel@tonic-gate {
98*0Sstevel@tonic-gate CRYPTO_w_unlock(CRYPTO_LOCK_ENGINE);
99*0Sstevel@tonic-gate ENGINEerr(ENGINE_F_ENGINE_LOAD_PRIVATE_KEY,
100*0Sstevel@tonic-gate ENGINE_R_NOT_INITIALISED);
101*0Sstevel@tonic-gate return 0;
102*0Sstevel@tonic-gate }
103*0Sstevel@tonic-gate CRYPTO_w_unlock(CRYPTO_LOCK_ENGINE);
104*0Sstevel@tonic-gate if (!e->load_privkey)
105*0Sstevel@tonic-gate {
106*0Sstevel@tonic-gate ENGINEerr(ENGINE_F_ENGINE_LOAD_PRIVATE_KEY,
107*0Sstevel@tonic-gate ENGINE_R_NO_LOAD_FUNCTION);
108*0Sstevel@tonic-gate return 0;
109*0Sstevel@tonic-gate }
110*0Sstevel@tonic-gate pkey = e->load_privkey(e, key_id, ui_method, callback_data);
111*0Sstevel@tonic-gate if (!pkey)
112*0Sstevel@tonic-gate {
113*0Sstevel@tonic-gate ENGINEerr(ENGINE_F_ENGINE_LOAD_PRIVATE_KEY,
114*0Sstevel@tonic-gate ENGINE_R_FAILED_LOADING_PRIVATE_KEY);
115*0Sstevel@tonic-gate return 0;
116*0Sstevel@tonic-gate }
117*0Sstevel@tonic-gate return pkey;
118*0Sstevel@tonic-gate }
119*0Sstevel@tonic-gate
ENGINE_load_public_key(ENGINE * e,const char * key_id,UI_METHOD * ui_method,void * callback_data)120*0Sstevel@tonic-gate EVP_PKEY *ENGINE_load_public_key(ENGINE *e, const char *key_id,
121*0Sstevel@tonic-gate UI_METHOD *ui_method, void *callback_data)
122*0Sstevel@tonic-gate {
123*0Sstevel@tonic-gate EVP_PKEY *pkey;
124*0Sstevel@tonic-gate
125*0Sstevel@tonic-gate if(e == NULL)
126*0Sstevel@tonic-gate {
127*0Sstevel@tonic-gate ENGINEerr(ENGINE_F_ENGINE_LOAD_PUBLIC_KEY,
128*0Sstevel@tonic-gate ERR_R_PASSED_NULL_PARAMETER);
129*0Sstevel@tonic-gate return 0;
130*0Sstevel@tonic-gate }
131*0Sstevel@tonic-gate CRYPTO_w_lock(CRYPTO_LOCK_ENGINE);
132*0Sstevel@tonic-gate if(e->funct_ref == 0)
133*0Sstevel@tonic-gate {
134*0Sstevel@tonic-gate CRYPTO_w_unlock(CRYPTO_LOCK_ENGINE);
135*0Sstevel@tonic-gate ENGINEerr(ENGINE_F_ENGINE_LOAD_PUBLIC_KEY,
136*0Sstevel@tonic-gate ENGINE_R_NOT_INITIALISED);
137*0Sstevel@tonic-gate return 0;
138*0Sstevel@tonic-gate }
139*0Sstevel@tonic-gate CRYPTO_w_unlock(CRYPTO_LOCK_ENGINE);
140*0Sstevel@tonic-gate if (!e->load_pubkey)
141*0Sstevel@tonic-gate {
142*0Sstevel@tonic-gate ENGINEerr(ENGINE_F_ENGINE_LOAD_PUBLIC_KEY,
143*0Sstevel@tonic-gate ENGINE_R_NO_LOAD_FUNCTION);
144*0Sstevel@tonic-gate return 0;
145*0Sstevel@tonic-gate }
146*0Sstevel@tonic-gate pkey = e->load_pubkey(e, key_id, ui_method, callback_data);
147*0Sstevel@tonic-gate if (!pkey)
148*0Sstevel@tonic-gate {
149*0Sstevel@tonic-gate ENGINEerr(ENGINE_F_ENGINE_LOAD_PUBLIC_KEY,
150*0Sstevel@tonic-gate ENGINE_R_FAILED_LOADING_PUBLIC_KEY);
151*0Sstevel@tonic-gate return 0;
152*0Sstevel@tonic-gate }
153*0Sstevel@tonic-gate return pkey;
154*0Sstevel@tonic-gate }
155