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| 1 /* p12_add.c */ | |
| 2 /* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL | |
| 3 * project 1999. | |
| 4 */ | |
| 5 /* ==================================================================== | |
| 6 * Copyright (c) 1999 The OpenSSL Project. All rights reserved. | |
| 7 * | |
| 8 * Redistribution and use in source and binary forms, with or without | |
| 9 * modification, are permitted provided that the following conditions | |
| 10 * are met: | |
| 11 * | |
| 12 * 1. Redistributions of source code must retain the above copyright | |
| 13 * notice, this list of conditions and the following disclaimer. | |
| 14 * | |
| 15 * 2. Redistributions in binary form must reproduce the above copyright | |
| 16 * notice, this list of conditions and the following disclaimer in | |
| 17 * the documentation and/or other materials provided with the | |
| 18 * distribution. | |
| 19 * | |
| 20 * 3. All advertising materials mentioning features or use of this | |
| 21 * software must display the following acknowledgment: | |
| 22 * "This product includes software developed by the OpenSSL Project | |
| 23 * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)" | |
| 24 * | |
| 25 * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to | |
| 26 * endorse or promote products derived from this software without | |
| 27 * prior written permission. For written permission, please contact | |
| 28 * licensing@OpenSSL.org. | |
| 29 * | |
| 30 * 5. Products derived from this software may not be called "OpenSSL" | |
| 31 * nor may "OpenSSL" appear in their names without prior written | |
| 32 * permission of the OpenSSL Project. | |
| 33 * | |
| 34 * 6. Redistributions of any form whatsoever must retain the following | |
| 35 * acknowledgment: | |
| 36 * "This product includes software developed by the OpenSSL Project | |
| 37 * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)" | |
| 38 * | |
| 39 * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY | |
| 40 * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
| 41 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR | |
| 42 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR | |
| 43 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | |
| 44 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT | |
| 45 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; | |
| 46 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |
| 47 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, | |
| 48 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) | |
| 49 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED | |
| 50 * OF THE POSSIBILITY OF SUCH DAMAGE. | |
| 51 * ==================================================================== | |
| 52 * | |
| 53 * This product includes cryptographic software written by Eric Young | |
| 54 * (eay@cryptsoft.com). This product includes software written by Tim | |
| 55 * Hudson (tjh@cryptsoft.com). | |
| 56 * | |
| 57 */ | |
| 58 | |
| 59 #include <stdio.h> | |
| 60 #include "cryptlib.h" | |
| 61 #include <openssl/pkcs12.h> | |
| 62 | |
| 63 /* Pack an object into an OCTET STRING and turn into a safebag */ | |
| 64 | |
| 65 PKCS12_SAFEBAG *PKCS12_item_pack_safebag(void *obj, const ASN1_ITEM *it, int nid
1, | |
| 66 int nid2) | |
| 67 { | |
| 68 PKCS12_BAGS *bag; | |
| 69 PKCS12_SAFEBAG *safebag; | |
| 70 if (!(bag = PKCS12_BAGS_new())) { | |
| 71 PKCS12err(PKCS12_F_PKCS12_ITEM_PACK_SAFEBAG, ERR_R_MALLOC_FAILUR
E); | |
| 72 return NULL; | |
| 73 } | |
| 74 bag->type = OBJ_nid2obj(nid1); | |
| 75 if (!ASN1_item_pack(obj, it, &bag->value.octet)) { | |
| 76 PKCS12err(PKCS12_F_PKCS12_ITEM_PACK_SAFEBAG, ERR_R_MALLOC_FAILUR
E); | |
| 77 return NULL; | |
| 78 } | |
| 79 if (!(safebag = PKCS12_SAFEBAG_new())) { | |
| 80 PKCS12err(PKCS12_F_PKCS12_ITEM_PACK_SAFEBAG, ERR_R_MALLOC_FAILUR
E); | |
| 81 return NULL; | |
| 82 } | |
| 83 safebag->value.bag = bag; | |
| 84 safebag->type = OBJ_nid2obj(nid2); | |
| 85 return safebag; | |
| 86 } | |
| 87 | |
| 88 /* Turn PKCS8 object into a keybag */ | |
| 89 | |
| 90 PKCS12_SAFEBAG *PKCS12_MAKE_KEYBAG(PKCS8_PRIV_KEY_INFO *p8) | |
| 91 { | |
| 92 PKCS12_SAFEBAG *bag; | |
| 93 if (!(bag = PKCS12_SAFEBAG_new())) { | |
| 94 PKCS12err(PKCS12_F_PKCS12_MAKE_KEYBAG,ERR_R_MALLOC_FAILURE); | |
| 95 return NULL; | |
| 96 } | |
| 97 bag->type = OBJ_nid2obj(NID_keyBag); | |
| 98 bag->value.keybag = p8; | |
| 99 return bag; | |
| 100 } | |
| 101 | |
| 102 /* Turn PKCS8 object into a shrouded keybag */ | |
| 103 | |
| 104 PKCS12_SAFEBAG *PKCS12_MAKE_SHKEYBAG(int pbe_nid, const char *pass, | |
| 105 int passlen, unsigned char *salt, int saltlen, int iter, | |
| 106 PKCS8_PRIV_KEY_INFO *p8) | |
| 107 { | |
| 108 PKCS12_SAFEBAG *bag; | |
| 109 const EVP_CIPHER *pbe_ciph; | |
| 110 | |
| 111 /* Set up the safe bag */ | |
| 112 if (!(bag = PKCS12_SAFEBAG_new())) { | |
| 113 PKCS12err(PKCS12_F_PKCS12_MAKE_SHKEYBAG, ERR_R_MALLOC_FAILURE); | |
| 114 return NULL; | |
| 115 } | |
| 116 | |
| 117 bag->type = OBJ_nid2obj(NID_pkcs8ShroudedKeyBag); | |
| 118 | |
| 119 pbe_ciph = EVP_get_cipherbynid(pbe_nid); | |
| 120 | |
| 121 if (pbe_ciph) | |
| 122 pbe_nid = -1; | |
| 123 | |
| 124 if (!(bag->value.shkeybag = | |
| 125 PKCS8_encrypt(pbe_nid, pbe_ciph, pass, passlen, salt, saltlen, iter, | |
| 126 p8))) { | |
| 127 PKCS12err(PKCS12_F_PKCS12_MAKE_SHKEYBAG, ERR_R_MALLOC_FAILURE); | |
| 128 return NULL; | |
| 129 } | |
| 130 | |
| 131 return bag; | |
| 132 } | |
| 133 | |
| 134 /* Turn a stack of SAFEBAGS into a PKCS#7 data Contentinfo */ | |
| 135 PKCS7 *PKCS12_pack_p7data(STACK_OF(PKCS12_SAFEBAG) *sk) | |
| 136 { | |
| 137 PKCS7 *p7; | |
| 138 if (!(p7 = PKCS7_new())) { | |
| 139 PKCS12err(PKCS12_F_PKCS12_PACK_P7DATA, ERR_R_MALLOC_FAILURE); | |
| 140 return NULL; | |
| 141 } | |
| 142 p7->type = OBJ_nid2obj(NID_pkcs7_data); | |
| 143 if (!(p7->d.data = M_ASN1_OCTET_STRING_new())) { | |
| 144 PKCS12err(PKCS12_F_PKCS12_PACK_P7DATA, ERR_R_MALLOC_FAILURE); | |
| 145 return NULL; | |
| 146 } | |
| 147 | |
| 148 if (!ASN1_item_pack(sk, ASN1_ITEM_rptr(PKCS12_SAFEBAGS), &p7->d.data)) { | |
| 149 PKCS12err(PKCS12_F_PKCS12_PACK_P7DATA, PKCS12_R_CANT_PACK_STRUCT
URE); | |
| 150 return NULL; | |
| 151 } | |
| 152 return p7; | |
| 153 } | |
| 154 | |
| 155 /* Unpack SAFEBAGS from PKCS#7 data ContentInfo */ | |
| 156 STACK_OF(PKCS12_SAFEBAG) *PKCS12_unpack_p7data(PKCS7 *p7) | |
| 157 { | |
| 158 if(!PKCS7_type_is_data(p7)) | |
| 159 { | |
| 160 PKCS12err(PKCS12_F_PKCS12_UNPACK_P7DATA,PKCS12_R_CONTENT_TYPE_NO
T_DATA); | |
| 161 return NULL; | |
| 162 } | |
| 163 return ASN1_item_unpack(p7->d.data, ASN1_ITEM_rptr(PKCS12_SAFEBAGS)); | |
| 164 } | |
| 165 | |
| 166 /* Turn a stack of SAFEBAGS into a PKCS#7 encrypted data ContentInfo */ | |
| 167 | |
| 168 PKCS7 *PKCS12_pack_p7encdata(int pbe_nid, const char *pass, int passlen, | |
| 169 unsigned char *salt, int saltlen, int iter, | |
| 170 STACK_OF(PKCS12_SAFEBAG) *bags) | |
| 171 { | |
| 172 PKCS7 *p7; | |
| 173 X509_ALGOR *pbe; | |
| 174 const EVP_CIPHER *pbe_ciph; | |
| 175 if (!(p7 = PKCS7_new())) { | |
| 176 PKCS12err(PKCS12_F_PKCS12_PACK_P7ENCDATA, ERR_R_MALLOC_FAILURE); | |
| 177 return NULL; | |
| 178 } | |
| 179 if(!PKCS7_set_type(p7, NID_pkcs7_encrypted)) { | |
| 180 PKCS12err(PKCS12_F_PKCS12_PACK_P7ENCDATA, | |
| 181 PKCS12_R_ERROR_SETTING_ENCRYPTED_DATA_TYPE); | |
| 182 return NULL; | |
| 183 } | |
| 184 | |
| 185 pbe_ciph = EVP_get_cipherbynid(pbe_nid); | |
| 186 | |
| 187 if (pbe_ciph) | |
| 188 pbe = PKCS5_pbe2_set(pbe_ciph, iter, salt, saltlen); | |
| 189 else | |
| 190 pbe = PKCS5_pbe_set(pbe_nid, iter, salt, saltlen); | |
| 191 | |
| 192 if (!pbe) { | |
| 193 PKCS12err(PKCS12_F_PKCS12_PACK_P7ENCDATA, ERR_R_MALLOC_FAILURE); | |
| 194 return NULL; | |
| 195 } | |
| 196 X509_ALGOR_free(p7->d.encrypted->enc_data->algorithm); | |
| 197 p7->d.encrypted->enc_data->algorithm = pbe; | |
| 198 M_ASN1_OCTET_STRING_free(p7->d.encrypted->enc_data->enc_data); | |
| 199 if (!(p7->d.encrypted->enc_data->enc_data = | |
| 200 PKCS12_item_i2d_encrypt(pbe, ASN1_ITEM_rptr(PKCS12_SAFEBAGS), pass, pass
len, | |
| 201 bags, 1))) { | |
| 202 PKCS12err(PKCS12_F_PKCS12_PACK_P7ENCDATA, PKCS12_R_ENCRYPT_ERROR
); | |
| 203 return NULL; | |
| 204 } | |
| 205 | |
| 206 return p7; | |
| 207 } | |
| 208 | |
| 209 STACK_OF(PKCS12_SAFEBAG) *PKCS12_unpack_p7encdata(PKCS7 *p7, const char *pass, i
nt passlen) | |
| 210 { | |
| 211 if(!PKCS7_type_is_encrypted(p7)) return NULL; | |
| 212 return PKCS12_item_decrypt_d2i(p7->d.encrypted->enc_data->algorithm, | |
| 213 ASN1_ITEM_rptr(PKCS12_SAFEBAGS), | |
| 214 pass, passlen, | |
| 215 p7->d.encrypted->enc_data->enc_data, 1); | |
| 216 } | |
| 217 | |
| 218 PKCS8_PRIV_KEY_INFO *PKCS12_decrypt_skey(PKCS12_SAFEBAG *bag, const char *pass, | |
| 219 int passlen) | |
| 220 { | |
| 221 return PKCS8_decrypt(bag->value.shkeybag, pass, passlen); | |
| 222 } | |
| 223 | |
| 224 int PKCS12_pack_authsafes(PKCS12 *p12, STACK_OF(PKCS7) *safes) | |
| 225 { | |
| 226 if(ASN1_item_pack(safes, ASN1_ITEM_rptr(PKCS12_AUTHSAFES), | |
| 227 &p12->authsafes->d.data)) | |
| 228 return 1; | |
| 229 return 0; | |
| 230 } | |
| 231 | |
| 232 STACK_OF(PKCS7) *PKCS12_unpack_authsafes(PKCS12 *p12) | |
| 233 { | |
| 234 if (!PKCS7_type_is_data(p12->authsafes)) | |
| 235 { | |
| 236 PKCS12err(PKCS12_F_PKCS12_UNPACK_AUTHSAFES,PKCS12_R_CONTENT_TYPE
_NOT_DATA); | |
| 237 return NULL; | |
| 238 } | |
| 239 return ASN1_item_unpack(p12->authsafes->d.data, ASN1_ITEM_rptr(PKCS12_AU
THSAFES)); | |
| 240 } | |
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Chromium Code Reviews
Issue 2072073002:
Delete bundled copy of OpenSSL and replace with README. (Closed)
Base URL: https://chromium.googlesource.com/chromium/deps/openssl@master