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>
67 #define PROG pkcs8_main
69 int MAIN(int, char **);
71 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;
86 char pass[50], *passin = NULL, *passout = NULL, *p8pass = NULL;
88 if (bio_err == NULL) bio_err = BIO_new_fp (stderr, BIO_NOCLOSE);
91 ERR_load_crypto_strings();
92 OpenSSL_add_all_algorithms();
94 while (!badarg && *args && *args[0] == '-') {
95 if (!strcmp(*args,"-v2")) {
98 cipher=EVP_get_cipherbyname(*args);
101 "Unknown cipher %s\n", *args);
105 } else if (!strcmp(*args,"-v1")) {
108 pbe_nid=OBJ_txt2nid(*args);
109 if(pbe_nid == NID_undef) {
111 "Unknown PBE algorithm %s\n", *args);
115 } else if (!strcmp(*args,"-inform")) {
118 informat=str2fmt(*args);
120 } else if (!strcmp(*args,"-outform")) {
123 outformat=str2fmt(*args);
125 } else if (!strcmp (*args, "-topk8")) topk8 = 1;
126 else if (!strcmp (*args, "-noiter")) iter = 1;
127 else if (!strcmp (*args, "-nocrypt")) nocrypt = 1;
128 else if (!strcmp (*args, "-nooct")) p8_broken = PKCS8_NO_OCTET;
129 else if (!strcmp (*args, "-nsdb")) p8_broken = PKCS8_NS_DB;
130 else if (!strcmp (*args, "-embed")) p8_broken = PKCS8_EMBEDDED_PARAM;
131 else if (!strcmp(*args,"-passin"))
133 if (!args[1]) goto bad;
134 passargin= *(++args);
136 else if (!strcmp(*args,"-passout"))
138 if (!args[1]) goto bad;
139 passargout= *(++args);
141 else if (!strcmp (*args, "-in")) {
146 } else if (!strcmp (*args, "-out")) {
157 BIO_printf(bio_err, "Usage pkcs8 [options]\n");
158 BIO_printf(bio_err, "where options are\n");
159 BIO_printf(bio_err, "-in file input file\n");
160 BIO_printf(bio_err, "-inform X input format (DER or PEM)\n");
161 BIO_printf(bio_err, "-passin arg input file pass phrase source\n");
162 BIO_printf(bio_err, "-outform X output format (DER or PEM)\n");
163 BIO_printf(bio_err, "-out file output file\n");
164 BIO_printf(bio_err, "-passout arg output file pass phrase source\n");
165 BIO_printf(bio_err, "-topk8 output PKCS8 file\n");
166 BIO_printf(bio_err, "-nooct use (nonstandard) no octet format\n");
167 BIO_printf(bio_err, "-embed use (nonstandard) embedded DSA parameters format\n");
168 BIO_printf(bio_err, "-nsdb use (nonstandard) DSA Netscape DB format\n");
169 BIO_printf(bio_err, "-noiter use 1 as iteration count\n");
170 BIO_printf(bio_err, "-nocrypt use or expect unencrypted private key\n");
171 BIO_printf(bio_err, "-v2 alg use PKCS#5 v2.0 and cipher \"alg\"\n");
172 BIO_printf(bio_err, "-v1 obj use PKCS#5 v1.5 and cipher \"alg\"\n");
176 if(!app_passwd(bio_err, passargin, passargout, &passin, &passout)) {
177 BIO_printf(bio_err, "Error getting passwords\n");
181 if ((pbe_nid == -1) && !cipher) pbe_nid = NID_pbeWithMD5AndDES_CBC;
184 if (!(in = BIO_new_file(infile, "rb"))) {
186 "Can't open input file %s\n", infile);
189 } else in = BIO_new_fp (stdin, BIO_NOCLOSE);
192 if (!(out = BIO_new_file (outfile, "wb"))) {
194 "Can't open output file %s\n", outfile);
198 out = BIO_new_fp (stdout, BIO_NOCLOSE);
201 BIO *tmpbio = BIO_new(BIO_f_linebuffer());
202 out = BIO_push(tmpbio, out);
207 if(informat == FORMAT_PEM)
208 pkey = PEM_read_bio_PrivateKey(in, NULL, NULL, passin);
209 else if(informat == FORMAT_ASN1)
210 pkey = d2i_PrivateKey_bio(in, NULL);
212 BIO_printf(bio_err, "Bad format specified for key\n");
216 BIO_printf(bio_err, "Error reading key\n", outfile);
217 ERR_print_errors(bio_err);
221 if (!(p8inf = EVP_PKEY2PKCS8_broken(pkey, p8_broken))) {
222 BIO_printf(bio_err, "Error converting key\n", outfile);
223 ERR_print_errors(bio_err);
227 if(outformat == FORMAT_PEM)
228 PEM_write_bio_PKCS8_PRIV_KEY_INFO(out, p8inf);
229 else if(outformat == FORMAT_ASN1)
230 i2d_PKCS8_PRIV_KEY_INFO_bio(out, p8inf);
232 BIO_printf(bio_err, "Bad format specified for key\n");
236 if(passout) p8pass = passout;
239 EVP_read_pw_string(pass, 50, "Enter Encryption Password:", 1);
241 app_RAND_load_file(NULL, bio_err, 0);
242 if (!(p8 = PKCS8_encrypt(pbe_nid, cipher,
243 p8pass, strlen(p8pass),
244 NULL, 0, iter, p8inf))) {
245 BIO_printf(bio_err, "Error encrypting key\n",
247 ERR_print_errors(bio_err);
250 app_RAND_write_file(NULL, bio_err);
251 if(outformat == FORMAT_PEM)
252 PEM_write_bio_PKCS8(out, p8);
253 else if(outformat == FORMAT_ASN1)
254 i2d_PKCS8_bio(out, p8);
256 BIO_printf(bio_err, "Bad format specified for key\n");
261 PKCS8_PRIV_KEY_INFO_free (p8inf);
264 if(passin) OPENSSL_free(passin);
265 if(passout) OPENSSL_free(passout);
270 if(informat == FORMAT_PEM)
271 p8inf = PEM_read_bio_PKCS8_PRIV_KEY_INFO(in,NULL,NULL, NULL);
272 else if(informat == FORMAT_ASN1)
273 p8inf = d2i_PKCS8_PRIV_KEY_INFO_bio(in, NULL);
275 BIO_printf(bio_err, "Bad format specified for key\n");
279 if(informat == FORMAT_PEM)
280 p8 = PEM_read_bio_PKCS8(in, NULL, NULL, NULL);
281 else if(informat == FORMAT_ASN1)
282 p8 = d2i_PKCS8_bio(in, NULL);
284 BIO_printf(bio_err, "Bad format specified for key\n");
289 BIO_printf (bio_err, "Error reading key\n", outfile);
290 ERR_print_errors(bio_err);
293 if(passin) p8pass = passin;
296 EVP_read_pw_string(pass, 50, "Enter Password:", 0);
298 p8inf = M_PKCS8_decrypt(p8, p8pass, strlen(p8pass));
303 BIO_printf(bio_err, "Error decrypting key\n", outfile);
304 ERR_print_errors(bio_err);
308 if (!(pkey = EVP_PKCS82PKEY(p8inf))) {
309 BIO_printf(bio_err, "Error converting key\n", outfile);
310 ERR_print_errors(bio_err);
315 BIO_printf(bio_err, "Warning: broken key encoding: ");
316 switch (p8inf->broken) {
318 BIO_printf(bio_err, "No Octet String in PrivateKey\n");
321 case PKCS8_EMBEDDED_PARAM:
322 BIO_printf(bio_err, "DSA parameters included in PrivateKey\n");
326 BIO_printf(bio_err, "DSA public key include in PrivateKey\n");
330 BIO_printf(bio_err, "Unknown broken type\n");
335 PKCS8_PRIV_KEY_INFO_free(p8inf);
336 if(outformat == FORMAT_PEM)
337 PEM_write_bio_PrivateKey(out, pkey, NULL, NULL, 0, NULL, passout);
338 else if(outformat == FORMAT_ASN1)
339 i2d_PrivateKey_bio(out, pkey);
341 BIO_printf(bio_err, "Bad format specified for key\n");
348 if(passin) OPENSSL_free(passin);
349 if(passout) OPENSSL_free(passout);