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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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