2 /* Written by Dr Stephen N Henson (shenson@bigfoot.com) 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>
65 #include <openssl/engine.h>
68 #define PROG pkcs8_main
70 int MAIN(int, char **);
72 int MAIN(int argc, char **argv)
75 char **args, *infile = NULL, *outfile = NULL;
76 char *passargin = NULL, *passargout = NULL;
77 BIO *in = NULL, *out = NULL;
80 const EVP_CIPHER *cipher = NULL;
81 int iter = PKCS12_DEFAULT_ITER;
82 int informat, outformat;
83 int p8_broken = PKCS8_OK;
86 PKCS8_PRIV_KEY_INFO *p8inf;
88 char pass[50], *passin = NULL, *passout = NULL, *p8pass = NULL;
92 if (bio_err == NULL) bio_err = BIO_new_fp (stderr, BIO_NOCLOSE);
97 ERR_load_crypto_strings();
98 OpenSSL_add_all_algorithms();
100 while (!badarg && *args && *args[0] == '-') {
101 if (!strcmp(*args,"-v2")) {
104 cipher=EVP_get_cipherbyname(*args);
107 "Unknown cipher %s\n", *args);
111 } else if (!strcmp(*args,"-v1")) {
114 pbe_nid=OBJ_txt2nid(*args);
115 if(pbe_nid == NID_undef) {
117 "Unknown PBE algorithm %s\n", *args);
121 } else if (!strcmp(*args,"-inform")) {
124 informat=str2fmt(*args);
126 } else if (!strcmp(*args,"-outform")) {
129 outformat=str2fmt(*args);
131 } else if (!strcmp (*args, "-topk8")) topk8 = 1;
132 else if (!strcmp (*args, "-noiter")) iter = 1;
133 else if (!strcmp (*args, "-nocrypt")) nocrypt = 1;
134 else if (!strcmp (*args, "-nooct")) p8_broken = PKCS8_NO_OCTET;
135 else if (!strcmp (*args, "-nsdb")) p8_broken = PKCS8_NS_DB;
136 else if (!strcmp (*args, "-embed")) p8_broken = PKCS8_EMBEDDED_PARAM;
137 else if (!strcmp(*args,"-passin"))
139 if (!args[1]) goto bad;
140 passargin= *(++args);
142 else if (!strcmp(*args,"-passout"))
144 if (!args[1]) goto bad;
145 passargout= *(++args);
147 else if (strcmp(*args,"-engine") == 0)
149 if (!args[1]) goto bad;
152 else if (!strcmp (*args, "-in")) {
157 } else if (!strcmp (*args, "-out")) {
168 BIO_printf(bio_err, "Usage pkcs8 [options]\n");
169 BIO_printf(bio_err, "where options are\n");
170 BIO_printf(bio_err, "-in file input file\n");
171 BIO_printf(bio_err, "-inform X input format (DER or PEM)\n");
172 BIO_printf(bio_err, "-passin arg input file pass phrase source\n");
173 BIO_printf(bio_err, "-outform X output format (DER or PEM)\n");
174 BIO_printf(bio_err, "-out file output file\n");
175 BIO_printf(bio_err, "-passout arg output file pass phrase source\n");
176 BIO_printf(bio_err, "-topk8 output PKCS8 file\n");
177 BIO_printf(bio_err, "-nooct use (nonstandard) no octet format\n");
178 BIO_printf(bio_err, "-embed use (nonstandard) embedded DSA parameters format\n");
179 BIO_printf(bio_err, "-nsdb use (nonstandard) DSA Netscape DB format\n");
180 BIO_printf(bio_err, "-noiter use 1 as iteration count\n");
181 BIO_printf(bio_err, "-nocrypt use or expect unencrypted private key\n");
182 BIO_printf(bio_err, "-v2 alg use PKCS#5 v2.0 and cipher \"alg\"\n");
183 BIO_printf(bio_err, "-v1 obj use PKCS#5 v1.5 and cipher \"alg\"\n");
184 BIO_printf(bio_err," -engine e use engine e, possibly a hardware device.\n");
190 if((e = ENGINE_by_id(engine)) == NULL)
192 BIO_printf(bio_err,"invalid engine \"%s\"\n",
196 if(!ENGINE_set_default(e, ENGINE_METHOD_ALL))
198 BIO_printf(bio_err,"can't use that engine\n");
201 BIO_printf(bio_err,"engine \"%s\" set.\n", engine);
202 /* Free our "structural" reference. */
206 if(!app_passwd(bio_err, passargin, passargout, &passin, &passout)) {
207 BIO_printf(bio_err, "Error getting passwords\n");
211 if ((pbe_nid == -1) && !cipher) pbe_nid = NID_pbeWithMD5AndDES_CBC;
214 if (!(in = BIO_new_file(infile, "rb"))) {
216 "Can't open input file %s\n", infile);
219 } else in = BIO_new_fp (stdin, BIO_NOCLOSE);
222 if (!(out = BIO_new_file (outfile, "wb"))) {
224 "Can't open output file %s\n", outfile);
228 out = BIO_new_fp (stdout, BIO_NOCLOSE);
231 BIO *tmpbio = BIO_new(BIO_f_linebuffer());
232 out = BIO_push(tmpbio, out);
237 if(informat == FORMAT_PEM)
238 pkey = PEM_read_bio_PrivateKey(in, NULL, NULL, passin);
239 else if(informat == FORMAT_ASN1)
240 pkey = d2i_PrivateKey_bio(in, NULL);
242 BIO_printf(bio_err, "Bad format specified for key\n");
246 BIO_printf(bio_err, "Error reading key\n", outfile);
247 ERR_print_errors(bio_err);
251 if (!(p8inf = EVP_PKEY2PKCS8_broken(pkey, p8_broken))) {
252 BIO_printf(bio_err, "Error converting key\n", outfile);
253 ERR_print_errors(bio_err);
257 if(outformat == FORMAT_PEM)
258 PEM_write_bio_PKCS8_PRIV_KEY_INFO(out, p8inf);
259 else if(outformat == FORMAT_ASN1)
260 i2d_PKCS8_PRIV_KEY_INFO_bio(out, p8inf);
262 BIO_printf(bio_err, "Bad format specified for key\n");
266 if(passout) p8pass = passout;
269 EVP_read_pw_string(pass, 50, "Enter Encryption Password:", 1);
271 app_RAND_load_file(NULL, bio_err, 0);
272 if (!(p8 = PKCS8_encrypt(pbe_nid, cipher,
273 p8pass, strlen(p8pass),
274 NULL, 0, iter, p8inf))) {
275 BIO_printf(bio_err, "Error encrypting key\n",
277 ERR_print_errors(bio_err);
280 app_RAND_write_file(NULL, bio_err);
281 if(outformat == FORMAT_PEM)
282 PEM_write_bio_PKCS8(out, p8);
283 else if(outformat == FORMAT_ASN1)
284 i2d_PKCS8_bio(out, p8);
286 BIO_printf(bio_err, "Bad format specified for key\n");
291 PKCS8_PRIV_KEY_INFO_free (p8inf);
294 if(passin) OPENSSL_free(passin);
295 if(passout) OPENSSL_free(passout);
300 if(informat == FORMAT_PEM)
301 p8inf = PEM_read_bio_PKCS8_PRIV_KEY_INFO(in,NULL,NULL, NULL);
302 else if(informat == FORMAT_ASN1)
303 p8inf = d2i_PKCS8_PRIV_KEY_INFO_bio(in, NULL);
305 BIO_printf(bio_err, "Bad format specified for key\n");
309 if(informat == FORMAT_PEM)
310 p8 = PEM_read_bio_PKCS8(in, NULL, NULL, NULL);
311 else if(informat == FORMAT_ASN1)
312 p8 = d2i_PKCS8_bio(in, NULL);
314 BIO_printf(bio_err, "Bad format specified for key\n");
319 BIO_printf (bio_err, "Error reading key\n", outfile);
320 ERR_print_errors(bio_err);
323 if(passin) p8pass = passin;
326 EVP_read_pw_string(pass, 50, "Enter Password:", 0);
328 p8inf = M_PKCS8_decrypt(p8, p8pass, strlen(p8pass));
333 BIO_printf(bio_err, "Error decrypting key\n", outfile);
334 ERR_print_errors(bio_err);
338 if (!(pkey = EVP_PKCS82PKEY(p8inf))) {
339 BIO_printf(bio_err, "Error converting key\n", outfile);
340 ERR_print_errors(bio_err);
345 BIO_printf(bio_err, "Warning: broken key encoding: ");
346 switch (p8inf->broken) {
348 BIO_printf(bio_err, "No Octet String in PrivateKey\n");
351 case PKCS8_EMBEDDED_PARAM:
352 BIO_printf(bio_err, "DSA parameters included in PrivateKey\n");
356 BIO_printf(bio_err, "DSA public key include in PrivateKey\n");
360 BIO_printf(bio_err, "Unknown broken type\n");
365 PKCS8_PRIV_KEY_INFO_free(p8inf);
366 if(outformat == FORMAT_PEM)
367 PEM_write_bio_PrivateKey(out, pkey, NULL, NULL, 0, NULL, passout);
368 else if(outformat == FORMAT_ASN1)
369 i2d_PrivateKey_bio(out, pkey);
371 BIO_printf(bio_err, "Bad format specified for key\n");
378 if(passin) OPENSSL_free(passin);
379 if(passout) OPENSSL_free(passout);