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1 /* ***** BEGIN LICENSE BLOCK ***** | |
2 * Version: MPL 1.1/GPL 2.0/LGPL 2.1 | |
3 * | |
4 * The contents of this file are subject to the Mozilla Public License Version | |
5 * 1.1 (the "License"); you may not use this file except in compliance with | |
6 * the License. You may obtain a copy of the License at | |
7 * http://www.mozilla.org/MPL/ | |
8 * | |
9 * Software distributed under the License is distributed on an "AS IS" basis, | |
10 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License | |
11 * for the specific language governing rights and limitations under the | |
12 * License. | |
13 * | |
14 * The Original Code is the Netscape security libraries. | |
15 * | |
16 * The Initial Developer of the Original Code is | |
17 * Netscape Communications Corporation. | |
18 * Portions created by the Initial Developer are Copyright (C) 1994-2000 | |
19 * the Initial Developer. All Rights Reserved. | |
20 * | |
21 * Contributor(s): | |
22 * Dr Stephen Henson <stephen.henson@gemplus.com> | |
23 * Dr Vipul Gupta <vipul.gupta@sun.com>, and | |
24 * Douglas Stebila <douglas@stebila.ca>, Sun Microsystems Laboratories | |
25 * | |
26 * Alternatively, the contents of this file may be used under the terms of | |
27 * either the GNU General Public License Version 2 or later (the "GPL"), or | |
28 * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"), | |
29 * in which case the provisions of the GPL or the LGPL are applicable instead | |
30 * of those above. If you wish to allow use of your version of this file only | |
31 * under the terms of either the GPL or the LGPL, and not to allow others to | |
32 * use your version of this file under the terms of the MPL, indicate your | |
33 * decision by deleting the provisions above and replace them with the notice | |
34 * and other provisions required by the GPL or the LGPL. If you do not delete | |
35 * the provisions above, a recipient may use your version of this file under | |
36 * the terms of any one of the MPL, the GPL or the LGPL. | |
37 * | |
38 * ***** END LICENSE BLOCK ***** */ | |
39 | |
40 #include "crypto/third_party/nss/chromium-nss.h" | |
41 | |
42 #include <pk11pub.h> | |
43 | |
44 #include "base/logging.h" | |
45 | |
46 // Based on PK11_ImportEncryptedPrivateKeyInfo function in | |
47 // mozilla/security/nss/lib/pk11wrap/pk11akey.c. | |
48 SECStatus ImportEncryptedECPrivateKeyInfoAndReturnKey( | |
49 PK11SlotInfo* slot, | |
50 SECKEYEncryptedPrivateKeyInfo* epki, | |
51 SECItem* password, | |
52 SECItem* nickname, | |
53 SECItem* public_value, | |
54 PRBool permanent, | |
55 PRBool sensitive, | |
56 SECKEYPrivateKey** private_key, | |
57 void* wincx) { | |
58 SECItem* crypto_param = NULL; | |
59 | |
60 CK_ATTRIBUTE_TYPE usage = CKA_SIGN; | |
61 | |
62 PK11SymKey* key = PK11_PBEKeyGen(slot, | |
63 &epki->algorithm, | |
64 password, | |
65 PR_FALSE, // faulty3DES | |
66 wincx); | |
67 if (key == NULL) { | |
68 DLOG(ERROR) << "PK11_PBEKeyGen: " << PORT_GetError(); | |
69 return SECFailure; | |
70 } | |
71 | |
72 CK_MECHANISM_TYPE crypto_mech_type = PK11_GetPBECryptoMechanism( | |
73 &epki->algorithm, &crypto_param, password); | |
74 if (crypto_mech_type == CKM_INVALID_MECHANISM) { | |
75 DLOG(ERROR) << "PK11_GetPBECryptoMechanism: " << PORT_GetError(); | |
76 PK11_FreeSymKey(key); | |
77 return SECFailure; | |
78 } | |
79 | |
80 crypto_mech_type = PK11_GetPadMechanism(crypto_mech_type); | |
81 | |
82 *private_key = PK11_UnwrapPrivKey(slot, key, crypto_mech_type, crypto_param, | |
83 &epki->encryptedData, nickname, | |
84 public_value, permanent, sensitive, CKK_EC, | |
85 &usage, 1, wincx); | |
86 | |
87 if (crypto_param != NULL) | |
88 SECITEM_ZfreeItem(crypto_param, PR_TRUE); | |
89 | |
90 PK11_FreeSymKey(key); | |
91 | |
92 if (!*private_key) { | |
93 DLOG(ERROR) << "PK11_UnwrapPrivKey: " << PORT_GetError(); | |
94 return SECFailure; | |
95 } | |
96 | |
97 return SECSuccess; | |
98 } | |
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