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| 1 /* pkcs8.c */ | |
| 2 /* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL | |
| 3 * project 1999-2004. | |
| 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 #include <stdio.h> | |
| 59 #include <string.h> | |
| 60 #include "apps.h" | |
| 61 #include <openssl/pem.h> | |
| 62 #include <openssl/err.h> | |
| 63 #include <openssl/evp.h> | |
| 64 #include <openssl/pkcs12.h> | |
| 65 | |
| 66 #define PROG pkcs8_main | |
| 67 | |
| 68 int MAIN(int, char **); | |
| 69 | |
| 70 int MAIN(int argc, char **argv) | |
| 71 { | |
| 72 ENGINE *e = NULL; | |
| 73 char **args, *infile = NULL, *outfile = NULL; | |
| 74 char *passargin = NULL, *passargout = NULL; | |
| 75 BIO *in = NULL, *out = NULL; | |
| 76 int topk8 = 0; | |
| 77 int pbe_nid = -1; | |
| 78 const EVP_CIPHER *cipher = NULL; | |
| 79 int iter = PKCS12_DEFAULT_ITER; | |
| 80 int informat, outformat; | |
| 81 int p8_broken = PKCS8_OK; | |
| 82 int nocrypt = 0; | |
| 83 X509_SIG *p8 = NULL; | |
| 84 PKCS8_PRIV_KEY_INFO *p8inf = NULL; | |
| 85 EVP_PKEY *pkey=NULL; | |
| 86 char pass[50], *passin = NULL, *passout = NULL, *p8pass = NULL; | |
| 87 int badarg = 0; | |
| 88 int ret = 1; | |
| 89 #ifndef OPENSSL_NO_ENGINE | |
| 90 char *engine=NULL; | |
| 91 #endif | |
| 92 | |
| 93 if (bio_err == NULL) bio_err = BIO_new_fp (stderr, BIO_NOCLOSE); | |
| 94 | |
| 95 if (!load_config(bio_err, NULL)) | |
| 96 goto end; | |
| 97 | |
| 98 informat=FORMAT_PEM; | |
| 99 outformat=FORMAT_PEM; | |
| 100 | |
| 101 ERR_load_crypto_strings(); | |
| 102 OpenSSL_add_all_algorithms(); | |
| 103 args = argv + 1; | |
| 104 while (!badarg && *args && *args[0] == '-') | |
| 105 { | |
| 106 if (!strcmp(*args,"-v2")) | |
| 107 { | |
| 108 if (args[1]) | |
| 109 { | |
| 110 args++; | |
| 111 cipher=EVP_get_cipherbyname(*args); | |
| 112 if (!cipher) | |
| 113 { | |
| 114 BIO_printf(bio_err, | |
| 115 "Unknown cipher %s\n", *args); | |
| 116 badarg = 1; | |
| 117 } | |
| 118 } | |
| 119 else | |
| 120 badarg = 1; | |
| 121 } | |
| 122 else if (!strcmp(*args,"-v1")) | |
| 123 { | |
| 124 if (args[1]) | |
| 125 { | |
| 126 args++; | |
| 127 pbe_nid=OBJ_txt2nid(*args); | |
| 128 if (pbe_nid == NID_undef) | |
| 129 { | |
| 130 BIO_printf(bio_err, | |
| 131 "Unknown PBE algorithm %s\n", *
args); | |
| 132 badarg = 1; | |
| 133 } | |
| 134 } | |
| 135 else | |
| 136 badarg = 1; | |
| 137 } | |
| 138 else if (!strcmp(*args,"-inform")) | |
| 139 { | |
| 140 if (args[1]) | |
| 141 { | |
| 142 args++; | |
| 143 informat=str2fmt(*args); | |
| 144 } | |
| 145 else badarg = 1; | |
| 146 } | |
| 147 else if (!strcmp(*args,"-outform")) | |
| 148 { | |
| 149 if (args[1]) | |
| 150 { | |
| 151 args++; | |
| 152 outformat=str2fmt(*args); | |
| 153 } | |
| 154 else badarg = 1; | |
| 155 } | |
| 156 else if (!strcmp (*args, "-topk8")) | |
| 157 topk8 = 1; | |
| 158 else if (!strcmp (*args, "-noiter")) | |
| 159 iter = 1; | |
| 160 else if (!strcmp (*args, "-nocrypt")) | |
| 161 nocrypt = 1; | |
| 162 else if (!strcmp (*args, "-nooct")) | |
| 163 p8_broken = PKCS8_NO_OCTET; | |
| 164 else if (!strcmp (*args, "-nsdb")) | |
| 165 p8_broken = PKCS8_NS_DB; | |
| 166 else if (!strcmp (*args, "-embed")) | |
| 167 p8_broken = PKCS8_EMBEDDED_PARAM; | |
| 168 else if (!strcmp(*args,"-passin")) | |
| 169 { | |
| 170 if (!args[1]) goto bad; | |
| 171 passargin= *(++args); | |
| 172 } | |
| 173 else if (!strcmp(*args,"-passout")) | |
| 174 { | |
| 175 if (!args[1]) goto bad; | |
| 176 passargout= *(++args); | |
| 177 } | |
| 178 #ifndef OPENSSL_NO_ENGINE | |
| 179 else if (strcmp(*args,"-engine") == 0) | |
| 180 { | |
| 181 if (!args[1]) goto bad; | |
| 182 engine= *(++args); | |
| 183 } | |
| 184 #endif | |
| 185 else if (!strcmp (*args, "-in")) | |
| 186 { | |
| 187 if (args[1]) | |
| 188 { | |
| 189 args++; | |
| 190 infile = *args; | |
| 191 } | |
| 192 else badarg = 1; | |
| 193 } | |
| 194 else if (!strcmp (*args, "-out")) | |
| 195 { | |
| 196 if (args[1]) | |
| 197 { | |
| 198 args++; | |
| 199 outfile = *args; | |
| 200 } | |
| 201 else badarg = 1; | |
| 202 } | |
| 203 else badarg = 1; | |
| 204 args++; | |
| 205 } | |
| 206 | |
| 207 if (badarg) | |
| 208 { | |
| 209 bad: | |
| 210 BIO_printf(bio_err, "Usage pkcs8 [options]\n"); | |
| 211 BIO_printf(bio_err, "where options are\n"); | |
| 212 BIO_printf(bio_err, "-in file input file\n"); | |
| 213 BIO_printf(bio_err, "-inform X input format (DER or PEM)\n
"); | |
| 214 BIO_printf(bio_err, "-passin arg input file pass phrase sour
ce\n"); | |
| 215 BIO_printf(bio_err, "-outform X output format (DER or PEM)\
n"); | |
| 216 BIO_printf(bio_err, "-out file output file\n"); | |
| 217 BIO_printf(bio_err, "-passout arg output file pass phrase sou
rce\n"); | |
| 218 BIO_printf(bio_err, "-topk8 output PKCS8 file\n"); | |
| 219 BIO_printf(bio_err, "-nooct use (nonstandard) no octet
format\n"); | |
| 220 BIO_printf(bio_err, "-embed use (nonstandard) embedded
DSA parameters format\n"); | |
| 221 BIO_printf(bio_err, "-nsdb use (nonstandard) DSA Netsc
ape DB format\n"); | |
| 222 BIO_printf(bio_err, "-noiter use 1 as iteration count\n"
); | |
| 223 BIO_printf(bio_err, "-nocrypt use or expect unencrypted p
rivate key\n"); | |
| 224 BIO_printf(bio_err, "-v2 alg use PKCS#5 v2.0 and cipher
\"alg\"\n"); | |
| 225 BIO_printf(bio_err, "-v1 obj use PKCS#5 v1.5 and cipher
\"alg\"\n"); | |
| 226 #ifndef OPENSSL_NO_ENGINE | |
| 227 BIO_printf(bio_err," -engine e use engine e, possibly a ha
rdware device.\n"); | |
| 228 #endif | |
| 229 goto end; | |
| 230 } | |
| 231 | |
| 232 #ifndef OPENSSL_NO_ENGINE | |
| 233 e = setup_engine(bio_err, engine, 0); | |
| 234 #endif | |
| 235 | |
| 236 if (!app_passwd(bio_err, passargin, passargout, &passin, &passout)) | |
| 237 { | |
| 238 BIO_printf(bio_err, "Error getting passwords\n"); | |
| 239 goto end; | |
| 240 } | |
| 241 | |
| 242 if ((pbe_nid == -1) && !cipher) | |
| 243 pbe_nid = NID_pbeWithMD5AndDES_CBC; | |
| 244 | |
| 245 if (infile) | |
| 246 { | |
| 247 if (!(in = BIO_new_file(infile, "rb"))) | |
| 248 { | |
| 249 BIO_printf(bio_err, | |
| 250 "Can't open input file %s\n", infile); | |
| 251 goto end; | |
| 252 } | |
| 253 } | |
| 254 else | |
| 255 in = BIO_new_fp (stdin, BIO_NOCLOSE); | |
| 256 | |
| 257 if (outfile) | |
| 258 { | |
| 259 if (!(out = BIO_new_file (outfile, "wb"))) | |
| 260 { | |
| 261 BIO_printf(bio_err, | |
| 262 "Can't open output file %s\n", outfile); | |
| 263 goto end; | |
| 264 } | |
| 265 } | |
| 266 else | |
| 267 { | |
| 268 out = BIO_new_fp (stdout, BIO_NOCLOSE); | |
| 269 #ifdef OPENSSL_SYS_VMS | |
| 270 { | |
| 271 BIO *tmpbio = BIO_new(BIO_f_linebuffer()); | |
| 272 out = BIO_push(tmpbio, out); | |
| 273 } | |
| 274 #endif | |
| 275 } | |
| 276 if (topk8) | |
| 277 { | |
| 278 pkey = load_key(bio_err, infile, informat, 1, | |
| 279 passin, e, "key"); | |
| 280 if (!pkey) | |
| 281 goto end; | |
| 282 if (!(p8inf = EVP_PKEY2PKCS8_broken(pkey, p8_broken))) | |
| 283 { | |
| 284 BIO_printf(bio_err, "Error converting key\n"); | |
| 285 ERR_print_errors(bio_err); | |
| 286 goto end; | |
| 287 } | |
| 288 if (nocrypt) | |
| 289 { | |
| 290 if (outformat == FORMAT_PEM) | |
| 291 PEM_write_bio_PKCS8_PRIV_KEY_INFO(out, p8inf); | |
| 292 else if (outformat == FORMAT_ASN1) | |
| 293 i2d_PKCS8_PRIV_KEY_INFO_bio(out, p8inf); | |
| 294 else | |
| 295 { | |
| 296 BIO_printf(bio_err, "Bad format specified for ke
y\n"); | |
| 297 goto end; | |
| 298 } | |
| 299 } | |
| 300 else | |
| 301 { | |
| 302 if (passout) | |
| 303 p8pass = passout; | |
| 304 else | |
| 305 { | |
| 306 p8pass = pass; | |
| 307 if (EVP_read_pw_string(pass, sizeof pass, "Enter
Encryption Password:", 1)) | |
| 308 goto end; | |
| 309 } | |
| 310 app_RAND_load_file(NULL, bio_err, 0); | |
| 311 if (!(p8 = PKCS8_encrypt(pbe_nid, cipher, | |
| 312 p8pass, strlen(p8pass), | |
| 313 NULL, 0, iter, p8inf))) | |
| 314 { | |
| 315 BIO_printf(bio_err, "Error encrypting key\n"); | |
| 316 ERR_print_errors(bio_err); | |
| 317 goto end; | |
| 318 } | |
| 319 app_RAND_write_file(NULL, bio_err); | |
| 320 if (outformat == FORMAT_PEM) | |
| 321 PEM_write_bio_PKCS8(out, p8); | |
| 322 else if (outformat == FORMAT_ASN1) | |
| 323 i2d_PKCS8_bio(out, p8); | |
| 324 else | |
| 325 { | |
| 326 BIO_printf(bio_err, "Bad format specified for ke
y\n"); | |
| 327 goto end; | |
| 328 } | |
| 329 } | |
| 330 | |
| 331 ret = 0; | |
| 332 goto end; | |
| 333 } | |
| 334 | |
| 335 if (nocrypt) | |
| 336 { | |
| 337 if (informat == FORMAT_PEM) | |
| 338 p8inf = PEM_read_bio_PKCS8_PRIV_KEY_INFO(in,NULL,NULL, N
ULL); | |
| 339 else if (informat == FORMAT_ASN1) | |
| 340 p8inf = d2i_PKCS8_PRIV_KEY_INFO_bio(in, NULL); | |
| 341 else | |
| 342 { | |
| 343 BIO_printf(bio_err, "Bad format specified for key\n"); | |
| 344 goto end; | |
| 345 } | |
| 346 } | |
| 347 else | |
| 348 { | |
| 349 if (informat == FORMAT_PEM) | |
| 350 p8 = PEM_read_bio_PKCS8(in, NULL, NULL, NULL); | |
| 351 else if (informat == FORMAT_ASN1) | |
| 352 p8 = d2i_PKCS8_bio(in, NULL); | |
| 353 else | |
| 354 { | |
| 355 BIO_printf(bio_err, "Bad format specified for key\n"); | |
| 356 goto end; | |
| 357 } | |
| 358 | |
| 359 if (!p8) | |
| 360 { | |
| 361 BIO_printf (bio_err, "Error reading key\n"); | |
| 362 ERR_print_errors(bio_err); | |
| 363 goto end; | |
| 364 } | |
| 365 if (passin) | |
| 366 p8pass = passin; | |
| 367 else | |
| 368 { | |
| 369 p8pass = pass; | |
| 370 EVP_read_pw_string(pass, sizeof pass, "Enter Password:",
0); | |
| 371 } | |
| 372 p8inf = PKCS8_decrypt(p8, p8pass, strlen(p8pass)); | |
| 373 } | |
| 374 | |
| 375 if (!p8inf) | |
| 376 { | |
| 377 BIO_printf(bio_err, "Error decrypting key\n"); | |
| 378 ERR_print_errors(bio_err); | |
| 379 goto end; | |
| 380 } | |
| 381 | |
| 382 if (!(pkey = EVP_PKCS82PKEY(p8inf))) | |
| 383 { | |
| 384 BIO_printf(bio_err, "Error converting key\n"); | |
| 385 ERR_print_errors(bio_err); | |
| 386 goto end; | |
| 387 } | |
| 388 | |
| 389 if (p8inf->broken) | |
| 390 { | |
| 391 BIO_printf(bio_err, "Warning: broken key encoding: "); | |
| 392 switch (p8inf->broken) | |
| 393 { | |
| 394 case PKCS8_NO_OCTET: | |
| 395 BIO_printf(bio_err, "No Octet String in PrivateKey\n"); | |
| 396 break; | |
| 397 | |
| 398 case PKCS8_EMBEDDED_PARAM: | |
| 399 BIO_printf(bio_err, "DSA parameters included in PrivateK
ey\n"); | |
| 400 break; | |
| 401 | |
| 402 case PKCS8_NS_DB: | |
| 403 BIO_printf(bio_err, "DSA public key include in PrivateKe
y\n"); | |
| 404 break; | |
| 405 | |
| 406 case PKCS8_NEG_PRIVKEY: | |
| 407 BIO_printf(bio_err, "DSA private key value is negative\n
"); | |
| 408 break; | |
| 409 | |
| 410 default: | |
| 411 BIO_printf(bio_err, "Unknown broken type\n"); | |
| 412 break; | |
| 413 } | |
| 414 } | |
| 415 | |
| 416 if (outformat == FORMAT_PEM) | |
| 417 PEM_write_bio_PrivateKey(out, pkey, NULL, NULL, 0, NULL, passout
); | |
| 418 else if (outformat == FORMAT_ASN1) | |
| 419 i2d_PrivateKey_bio(out, pkey); | |
| 420 else | |
| 421 { | |
| 422 BIO_printf(bio_err, "Bad format specified for key\n"); | |
| 423 goto end; | |
| 424 } | |
| 425 ret = 0; | |
| 426 | |
| 427 end: | |
| 428 X509_SIG_free(p8); | |
| 429 PKCS8_PRIV_KEY_INFO_free(p8inf); | |
| 430 EVP_PKEY_free(pkey); | |
| 431 BIO_free_all(out); | |
| 432 BIO_free(in); | |
| 433 if (passin) | |
| 434 OPENSSL_free(passin); | |
| 435 if (passout) | |
| 436 OPENSSL_free(passout); | |
| 437 | |
| 438 return ret; | |
| 439 } | |
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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