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 BIO *in = NULL, *out = NULL;
77 const EVP_CIPHER *cipher = NULL;
78 int iter = PKCS12_DEFAULT_ITER;
79 int informat, outformat;
80 int p8_broken = PKCS8_OK;
83 PKCS8_PRIV_KEY_INFO *p8inf;
85 char pass[50], *passin = NULL, *passout = NULL;
87 if (bio_err == NULL) bio_err = BIO_new_fp (stderr, BIO_NOCLOSE);
90 ERR_load_crypto_strings();
91 OpenSSL_add_all_algorithms();
93 while (!badarg && *args && *args[0] == '-') {
94 if (!strcmp(*args,"-v2")) {
97 cipher=EVP_get_cipherbyname(*args);
100 "Unknown cipher %s\n", *args);
104 } else if (!strcmp(*args,"-v1")) {
107 pbe_nid=OBJ_txt2nid(*args);
108 if(pbe_nid == NID_undef) {
110 "Unknown PBE algorithm %s\n", *args);
114 } else if (!strcmp(*args,"-inform")) {
117 informat=str2fmt(*args);
119 } else if (!strcmp(*args,"-outform")) {
122 outformat=str2fmt(*args);
124 } else if (!strcmp (*args, "-topk8")) topk8 = 1;
125 else if (!strcmp (*args, "-noiter")) iter = 1;
126 else if (!strcmp (*args, "-nocrypt")) nocrypt = 1;
127 else if (!strcmp (*args, "-nooct")) p8_broken = PKCS8_NO_OCTET;
128 else if (!strcmp (*args, "-nsdb")) p8_broken = PKCS8_NS_DB;
129 else if (!strcmp (*args, "-embed")) p8_broken = PKCS8_EMBEDDED_PARAM;
130 else if (!strcmp(*args,"-passin"))
132 if (!args[1]) goto bad;
135 else if (!strcmp(*args,"-envpassin"))
137 if (!args[1]) goto bad;
138 if(!(passin= getenv(*(++args))))
141 "Can't read environment variable %s\n",
146 else if (strcmp(*args,"-envpassout") == 0)
148 if (!args[1]) goto bad;
149 if(!(passout= getenv(*(++args))))
152 "Can't read environment variable %s\n",
157 else if (!strcmp(*args,"-passout"))
159 if (!args[1]) goto bad;
162 else if (!strcmp (*args, "-in")) {
167 } else if (!strcmp (*args, "-out")) {
178 BIO_printf(bio_err, "Usage pkcs8 [options]\n");
179 BIO_printf(bio_err, "where options are\n");
180 BIO_printf(bio_err, "-in file input file\n");
181 BIO_printf(bio_err, "-inform X input format (DER or PEM)\n");
182 BIO_printf(bio_err, "-passin arg input file pass phrase\n");
183 BIO_printf(bio_err, "-envpassin arg environment variable containing input file pass phrase\n");
184 BIO_printf(bio_err, "-outform X output format (DER or PEM)\n");
185 BIO_printf(bio_err, "-out file output file\n");
186 BIO_printf(bio_err, "-passout arg output file pass phrase\n");
187 BIO_printf(bio_err, "-envpassout arg environment variable containing outut file pass phrase\n");
188 BIO_printf(bio_err, "-topk8 output PKCS8 file\n");
189 BIO_printf(bio_err, "-nooct use (nonstandard) no octet format\n");
190 BIO_printf(bio_err, "-embed use (nonstandard) embedded DSA parameters format\n");
191 BIO_printf(bio_err, "-nsdb use (nonstandard) DSA Netscape DB format\n");
192 BIO_printf(bio_err, "-noiter use 1 as iteration count\n");
193 BIO_printf(bio_err, "-nocrypt use or expect unencrypted private key\n");
194 BIO_printf(bio_err, "-v2 alg use PKCS#5 v2.0 and cipher \"alg\"\n");
195 BIO_printf(bio_err, "-v1 obj use PKCS#5 v1.5 and cipher \"alg\"\n");
199 if ((pbe_nid == -1) && !cipher) pbe_nid = NID_pbeWithMD5AndDES_CBC;
202 if (!(in = BIO_new_file(infile, "rb"))) {
204 "Can't open input file %s\n", infile);
207 } else in = BIO_new_fp (stdin, BIO_NOCLOSE);
210 if (!(out = BIO_new_file (outfile, "wb"))) {
212 "Can't open output file %s\n", outfile);
215 } else out = BIO_new_fp (stdout, BIO_NOCLOSE);
218 if(informat == FORMAT_PEM)
219 pkey = PEM_read_bio_PrivateKey(in, NULL, PEM_cb, passin);
220 else if(informat == FORMAT_ASN1)
221 pkey = d2i_PrivateKey_bio(in, NULL);
223 BIO_printf(bio_err, "Bad format specified for key\n");
227 BIO_printf(bio_err, "Error reading key\n", outfile);
228 ERR_print_errors(bio_err);
232 if (!(p8inf = EVP_PKEY2PKCS8_broken(pkey, p8_broken))) {
233 BIO_printf(bio_err, "Error converting key\n", outfile);
234 ERR_print_errors(bio_err);
238 if(outformat == FORMAT_PEM)
239 PEM_write_bio_PKCS8_PRIV_KEY_INFO(out, p8inf);
240 else if(outformat == FORMAT_ASN1)
241 i2d_PKCS8_PRIV_KEY_INFO_bio(out, p8inf);
243 BIO_printf(bio_err, "Bad format specified for key\n");
249 EVP_read_pw_string(pass, 50, "Enter Encryption Password:", 1);
251 if (!(p8 = PKCS8_encrypt(pbe_nid, cipher,
252 passout, strlen(passout),
253 NULL, 0, iter, p8inf))) {
254 BIO_printf(bio_err, "Error encrypting key\n",
256 ERR_print_errors(bio_err);
259 if(outformat == FORMAT_PEM)
260 PEM_write_bio_PKCS8(out, p8);
261 else if(outformat == FORMAT_ASN1)
262 i2d_PKCS8_bio(out, p8);
264 BIO_printf(bio_err, "Bad format specified for key\n");
269 PKCS8_PRIV_KEY_INFO_free (p8inf);
276 if(informat == FORMAT_PEM)
277 p8inf = PEM_read_bio_PKCS8_PRIV_KEY_INFO(in,NULL,NULL, NULL);
278 else if(informat == FORMAT_ASN1)
279 p8inf = d2i_PKCS8_PRIV_KEY_INFO_bio(in, NULL);
281 BIO_printf(bio_err, "Bad format specified for key\n");
285 if(informat == FORMAT_PEM)
286 p8 = PEM_read_bio_PKCS8(in, NULL, NULL, NULL);
287 else if(informat == FORMAT_ASN1)
288 p8 = d2i_PKCS8_bio(in, NULL);
290 BIO_printf(bio_err, "Bad format specified for key\n");
295 BIO_printf (bio_err, "Error reading key\n", outfile);
296 ERR_print_errors(bio_err);
301 EVP_read_pw_string(pass, 50, "Enter Password:", 0);
303 p8inf = M_PKCS8_decrypt(p8, passin, strlen(passin));
308 BIO_printf(bio_err, "Error decrypting key\n", outfile);
309 ERR_print_errors(bio_err);
313 if (!(pkey = EVP_PKCS82PKEY(p8inf))) {
314 BIO_printf(bio_err, "Error converting key\n", outfile);
315 ERR_print_errors(bio_err);
320 BIO_printf(bio_err, "Warning: broken key encoding: ");
321 switch (p8inf->broken) {
323 BIO_printf(bio_err, "No Octet String in PrivateKey\n");
326 case PKCS8_EMBEDDED_PARAM:
327 BIO_printf(bio_err, "DSA parameters included in PrivateKey\n");
331 BIO_printf(bio_err, "DSA public key include in PrivateKey\n");
335 BIO_printf(bio_err, "Unknown broken type\n");
340 PKCS8_PRIV_KEY_INFO_free(p8inf);
341 if(outformat == FORMAT_PEM)
342 PEM_write_bio_PrivateKey(out, pkey, NULL, NULL, 0, PEM_cb, passout);
343 else if(outformat == FORMAT_ASN1)
344 i2d_PrivateKey_bio(out, pkey);
346 BIO_printf(bio_err, "Bad format specified for key\n");