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).
59 #include <openssl/pem.h>
60 #include <openssl/err.h>
61 #include <openssl/evp.h>
62 #include <openssl/pkcs12.h>
65 #define PROG pkcs8_main
68 int MAIN(int argc, char **argv)
70 char **args, *infile = NULL, *outfile = NULL;
71 BIO *in = NULL, *out = NULL;
74 const EVP_CIPHER *cipher = NULL;
75 int iter = PKCS12_DEFAULT_ITER;
76 int informat, outformat;
77 int p8_broken = PKCS8_OK;
80 PKCS8_PRIV_KEY_INFO *p8inf;
84 if (bio_err == NULL) bio_err = BIO_new_fp (stderr, BIO_NOCLOSE);
87 ERR_load_crypto_strings();
88 SSLeay_add_all_algorithms();
90 while (!badarg && *args && *args[0] == '-') {
91 if (!strcmp(*args,"-v2")) {
94 cipher=EVP_get_cipherbyname(*args);
97 "Unknown cipher %s\n", *args);
101 } else if (!strcmp(*args,"-inform")) {
104 informat=str2fmt(*args);
106 } else if (!strcmp(*args,"-outform")) {
109 outformat=str2fmt(*args);
111 } else if (!strcmp (*args, "-topk8")) topk8 = 1;
112 else if (!strcmp (*args, "-noiter")) iter = 1;
113 else if (!strcmp (*args, "-nocrypt")) nocrypt = 1;
114 else if (!strcmp (*args, "-nooct")) p8_broken = PKCS8_NO_OCTET;
115 else if (!strcmp (*args, "-in")) {
120 } else if (!strcmp (*args, "-out")) {
130 BIO_printf (bio_err, "Usage pkcs8 [options]\n");
131 BIO_printf (bio_err, "where options are\n");
132 BIO_printf (bio_err, "-in file input file\n");
133 BIO_printf (bio_err, "-inform X input format (DER or PEM)\n");
134 BIO_printf (bio_err, "-outform X output format (DER or PEM)\n");
135 BIO_printf (bio_err, "-out file output file\n");
136 BIO_printf (bio_err, "-topk8 output PKCS8 file\n");
137 BIO_printf (bio_err, "-nooct use (broken) no octet form\n");
138 BIO_printf (bio_err, "-noiter use 1 as iteration count\n");
139 BIO_printf (bio_err, "-nocrypt use or expect unencrypted private key\n");
140 BIO_printf (bio_err, "-v2 alg use PKCS#5 v2.0 and cipher \"alg\"\n");
144 if ((pbe_nid == -1) && !cipher) pbe_nid = NID_pbeWithMD5AndDES_CBC;
147 if (!(in = BIO_new_file (infile, "rb"))) {
149 "Can't open input file %s\n", infile);
152 } else in = BIO_new_fp (stdin, BIO_NOCLOSE);
155 if (!(out = BIO_new_file (outfile, "wb"))) {
157 "Can't open output file %s\n", outfile);
160 } else out = BIO_new_fp (stdout, BIO_NOCLOSE);
163 if (!(pkey = PEM_read_bio_PrivateKey(in, NULL, NULL))) {
164 BIO_printf (bio_err, "Error reading key\n", outfile);
165 ERR_print_errors(bio_err);
169 if (!(p8inf = EVP_PKEY2PKCS8(pkey))) {
170 BIO_printf (bio_err, "Error converting key\n", outfile);
171 ERR_print_errors(bio_err);
174 PKCS8_set_broken(p8inf, p8_broken);
176 if(outformat == FORMAT_PEM)
177 PEM_write_bio_PKCS8_PRIV_KEY_INFO(out, p8inf);
178 else if(outformat == FORMAT_ASN1)
179 i2d_PKCS8_PRIV_KEY_INFO_bio(out, p8inf);
181 BIO_printf(bio_err, "Bad format specified for key\n");
185 EVP_read_pw_string(pass, 50, "Enter Encryption Password:", 1);
186 if (!(p8 = PKCS8_encrypt(pbe_nid, cipher,
188 NULL, 0, iter, p8inf))) {
189 BIO_printf (bio_err, "Error encrypting key\n",
191 ERR_print_errors(bio_err);
194 if(outformat == FORMAT_PEM)
195 PEM_write_bio_PKCS8 (out, p8);
196 else if(outformat == FORMAT_ASN1)
197 i2d_PKCS8_bio(out, p8);
199 BIO_printf(bio_err, "Bad format specified for key\n");
204 PKCS8_PRIV_KEY_INFO_free (p8inf);
211 if(informat == FORMAT_PEM)
212 p8inf = PEM_read_bio_PKCS8_PRIV_KEY_INFO(in,NULL,NULL);
213 else if(informat == FORMAT_ASN1)
214 p8inf = d2i_PKCS8_PRIV_KEY_INFO_bio(in, NULL);
216 BIO_printf(bio_err, "Bad format specified for key\n");
220 if(informat == FORMAT_PEM)
221 p8 = PEM_read_bio_PKCS8(in, NULL, NULL);
222 else if(informat == FORMAT_ASN1)
223 p8 = d2i_PKCS8_bio(in, NULL);
225 BIO_printf(bio_err, "Bad format specified for key\n");
230 BIO_printf (bio_err, "Error reading key\n", outfile);
231 ERR_print_errors(bio_err);
234 EVP_read_pw_string(pass, 50, "Enter Password:", 0);
235 p8inf = M_PKCS8_decrypt(p8, pass, strlen(pass));
240 BIO_printf(bio_err, "Error decrypting key\n", outfile);
241 ERR_print_errors(bio_err);
245 if (!(pkey = EVP_PKCS82PKEY(p8inf))) {
246 BIO_printf(bio_err, "Error converting key\n", outfile);
247 ERR_print_errors(bio_err);
252 BIO_printf(bio_err, "Warning: broken key encoding: ");
253 switch (p8inf->broken) {
255 BIO_printf(bio_err, "No Octet String\n");
259 BIO_printf(bio_err, "Unknown broken type\n");
264 PKCS8_PRIV_KEY_INFO_free(p8inf);
266 PEM_write_bio_PrivateKey(out, pkey, NULL, NULL, 0, NULL);