2 /* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
5 /* ====================================================================
6 * Copyright (c) 1999 The OpenSSL Project. All rights reserved.
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions
12 * 1. Redistributions of source code must retain the above copyright
13 * notice, this list of conditions and the following disclaimer.
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
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/)"
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.
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.
34 * 6. Redistributions of any form whatsoever must retain the following
36 * "This product includes software developed by the OpenSSL Project
37 * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
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 * ====================================================================
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).
61 #include <openssl/pem.h>
62 #include <openssl/err.h>
63 #include <openssl/evp.h>
64 #include <openssl/pkcs12.h>
66 #define PROG pkcs8_main
68 int MAIN(int, char **);
70 int MAIN(int argc, char **argv)
73 char **args, *infile = NULL, *outfile = NULL;
74 char *passargin = NULL, *passargout = NULL;
75 BIO *in = NULL, *out = NULL;
78 const EVP_CIPHER *cipher = NULL;
79 int iter = PKCS12_DEFAULT_ITER;
80 int informat, outformat;
81 int p8_broken = PKCS8_OK;
84 PKCS8_PRIV_KEY_INFO *p8inf = NULL;
86 char pass[50], *passin = NULL, *passout = NULL, *p8pass = NULL;
89 #ifndef OPENSSL_NO_ENGINE
93 if (bio_err == NULL) bio_err = BIO_new_fp (stderr, BIO_NOCLOSE);
95 if (!load_config(bio_err, NULL))
101 ERR_load_crypto_strings();
102 OpenSSL_add_all_algorithms();
104 while (!badarg && *args && *args[0] == '-')
106 if (!strcmp(*args,"-v2"))
111 cipher=EVP_get_cipherbyname(*args);
115 "Unknown cipher %s\n", *args);
122 else if (!strcmp(*args,"-v1"))
127 pbe_nid=OBJ_txt2nid(*args);
128 if (pbe_nid == NID_undef)
131 "Unknown PBE algorithm %s\n", *args);
138 else if (!strcmp(*args,"-v2prf"))
143 pbe_nid=OBJ_txt2nid(*args);
144 if (!EVP_PBE_find(EVP_PBE_TYPE_PRF, pbe_nid, NULL, NULL, 0))
147 "Unknown PRF algorithm %s\n", *args);
154 else if (!strcmp(*args,"-inform"))
159 informat=str2fmt(*args);
163 else if (!strcmp(*args,"-outform"))
168 outformat=str2fmt(*args);
172 else if (!strcmp (*args, "-topk8"))
174 else if (!strcmp (*args, "-noiter"))
176 else if (!strcmp (*args, "-nocrypt"))
178 else if (!strcmp (*args, "-nooct"))
179 p8_broken = PKCS8_NO_OCTET;
180 else if (!strcmp (*args, "-nsdb"))
181 p8_broken = PKCS8_NS_DB;
182 else if (!strcmp (*args, "-embed"))
183 p8_broken = PKCS8_EMBEDDED_PARAM;
184 else if (!strcmp(*args,"-passin"))
186 if (!args[1]) goto bad;
187 passargin= *(++args);
189 else if (!strcmp(*args,"-passout"))
191 if (!args[1]) goto bad;
192 passargout= *(++args);
194 #ifndef OPENSSL_NO_ENGINE
195 else if (strcmp(*args,"-engine") == 0)
197 if (!args[1]) goto bad;
201 else if (!strcmp (*args, "-in"))
210 else if (!strcmp (*args, "-out"))
226 BIO_printf(bio_err, "Usage pkcs8 [options]\n");
227 BIO_printf(bio_err, "where options are\n");
228 BIO_printf(bio_err, "-in file input file\n");
229 BIO_printf(bio_err, "-inform X input format (DER or PEM)\n");
230 BIO_printf(bio_err, "-passin arg input file pass phrase source\n");
231 BIO_printf(bio_err, "-outform X output format (DER or PEM)\n");
232 BIO_printf(bio_err, "-out file output file\n");
233 BIO_printf(bio_err, "-passout arg output file pass phrase source\n");
234 BIO_printf(bio_err, "-topk8 output PKCS8 file\n");
235 BIO_printf(bio_err, "-nooct use (nonstandard) no octet format\n");
236 BIO_printf(bio_err, "-embed use (nonstandard) embedded DSA parameters format\n");
237 BIO_printf(bio_err, "-nsdb use (nonstandard) DSA Netscape DB format\n");
238 BIO_printf(bio_err, "-noiter use 1 as iteration count\n");
239 BIO_printf(bio_err, "-nocrypt use or expect unencrypted private key\n");
240 BIO_printf(bio_err, "-v2 alg use PKCS#5 v2.0 and cipher \"alg\"\n");
241 BIO_printf(bio_err, "-v1 obj use PKCS#5 v1.5 and cipher \"alg\"\n");
242 #ifndef OPENSSL_NO_ENGINE
243 BIO_printf(bio_err," -engine e use engine e, possibly a hardware device.\n");
248 #ifndef OPENSSL_NO_ENGINE
249 e = setup_engine(bio_err, engine, 0);
252 if (!app_passwd(bio_err, passargin, passargout, &passin, &passout))
254 BIO_printf(bio_err, "Error getting passwords\n");
258 if ((pbe_nid == -1) && !cipher)
259 pbe_nid = NID_pbeWithMD5AndDES_CBC;
263 if (!(in = BIO_new_file(infile, "rb")))
266 "Can't open input file %s\n", infile);
271 in = BIO_new_fp (stdin, BIO_NOCLOSE);
275 if (!(out = BIO_new_file (outfile, "wb")))
278 "Can't open output file %s\n", outfile);
284 out = BIO_new_fp (stdout, BIO_NOCLOSE);
285 #ifdef OPENSSL_SYS_VMS
287 BIO *tmpbio = BIO_new(BIO_f_linebuffer());
288 out = BIO_push(tmpbio, out);
294 pkey = load_key(bio_err, infile, informat, 1,
298 if (!(p8inf = EVP_PKEY2PKCS8_broken(pkey, p8_broken)))
300 BIO_printf(bio_err, "Error converting key\n");
301 ERR_print_errors(bio_err);
306 if (outformat == FORMAT_PEM)
307 PEM_write_bio_PKCS8_PRIV_KEY_INFO(out, p8inf);
308 else if (outformat == FORMAT_ASN1)
309 i2d_PKCS8_PRIV_KEY_INFO_bio(out, p8inf);
312 BIO_printf(bio_err, "Bad format specified for key\n");
323 if (EVP_read_pw_string(pass, sizeof pass, "Enter Encryption Password:", 1))
326 app_RAND_load_file(NULL, bio_err, 0);
327 if (!(p8 = PKCS8_encrypt(pbe_nid, cipher,
328 p8pass, strlen(p8pass),
329 NULL, 0, iter, p8inf)))
331 BIO_printf(bio_err, "Error encrypting key\n");
332 ERR_print_errors(bio_err);
335 app_RAND_write_file(NULL, bio_err);
336 if (outformat == FORMAT_PEM)
337 PEM_write_bio_PKCS8(out, p8);
338 else if (outformat == FORMAT_ASN1)
339 i2d_PKCS8_bio(out, p8);
342 BIO_printf(bio_err, "Bad format specified for key\n");
353 if (informat == FORMAT_PEM)
354 p8inf = PEM_read_bio_PKCS8_PRIV_KEY_INFO(in,NULL,NULL, NULL);
355 else if (informat == FORMAT_ASN1)
356 p8inf = d2i_PKCS8_PRIV_KEY_INFO_bio(in, NULL);
359 BIO_printf(bio_err, "Bad format specified for key\n");
365 if (informat == FORMAT_PEM)
366 p8 = PEM_read_bio_PKCS8(in, NULL, NULL, NULL);
367 else if (informat == FORMAT_ASN1)
368 p8 = d2i_PKCS8_bio(in, NULL);
371 BIO_printf(bio_err, "Bad format specified for key\n");
377 BIO_printf (bio_err, "Error reading key\n");
378 ERR_print_errors(bio_err);
386 EVP_read_pw_string(pass, sizeof pass, "Enter Password:", 0);
388 p8inf = PKCS8_decrypt(p8, p8pass, strlen(p8pass));
393 BIO_printf(bio_err, "Error decrypting key\n");
394 ERR_print_errors(bio_err);
398 if (!(pkey = EVP_PKCS82PKEY(p8inf)))
400 BIO_printf(bio_err, "Error converting key\n");
401 ERR_print_errors(bio_err);
407 BIO_printf(bio_err, "Warning: broken key encoding: ");
408 switch (p8inf->broken)
411 BIO_printf(bio_err, "No Octet String in PrivateKey\n");
414 case PKCS8_EMBEDDED_PARAM:
415 BIO_printf(bio_err, "DSA parameters included in PrivateKey\n");
419 BIO_printf(bio_err, "DSA public key include in PrivateKey\n");
422 case PKCS8_NEG_PRIVKEY:
423 BIO_printf(bio_err, "DSA private key value is negative\n");
427 BIO_printf(bio_err, "Unknown broken type\n");
432 if (outformat == FORMAT_PEM)
433 PEM_write_bio_PrivateKey(out, pkey, NULL, NULL, 0, NULL, passout);
434 else if (outformat == FORMAT_ASN1)
435 i2d_PrivateKey_bio(out, pkey);
438 BIO_printf(bio_err, "Bad format specified for key\n");
445 PKCS8_PRIV_KEY_INFO_free(p8inf);
450 OPENSSL_free(passin);
452 OPENSSL_free(passout);