]>
git.ipfire.org Git - thirdparty/openssl.git/blob - apps/pkcs8.c
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>
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
;
86 char pass
[50], *passin
= NULL
, *passout
= NULL
, *p8pass
= NULL
;
88 #ifndef OPENSSL_NO_ENGINE
92 if (bio_err
== NULL
) bio_err
= BIO_new_fp (stderr
, BIO_NOCLOSE
);
94 if (!load_config(bio_err
, NULL
))
100 ERR_load_crypto_strings();
101 OpenSSL_add_all_algorithms();
103 while (!badarg
&& *args
&& *args
[0] == '-') {
104 if (!strcmp(*args
,"-v2")) {
107 cipher
=EVP_get_cipherbyname(*args
);
110 "Unknown cipher %s\n", *args
);
114 } else if (!strcmp(*args
,"-v1")) {
117 pbe_nid
=OBJ_txt2nid(*args
);
118 if(pbe_nid
== NID_undef
) {
120 "Unknown PBE algorithm %s\n", *args
);
124 } else if (!strcmp(*args
,"-inform")) {
127 informat
=str2fmt(*args
);
129 } else if (!strcmp(*args
,"-outform")) {
132 outformat
=str2fmt(*args
);
134 } else if (!strcmp (*args
, "-topk8")) topk8
= 1;
135 else if (!strcmp (*args
, "-noiter")) iter
= 1;
136 else if (!strcmp (*args
, "-nocrypt")) nocrypt
= 1;
137 else if (!strcmp (*args
, "-nooct")) p8_broken
= PKCS8_NO_OCTET
;
138 else if (!strcmp (*args
, "-nsdb")) p8_broken
= PKCS8_NS_DB
;
139 else if (!strcmp (*args
, "-embed")) p8_broken
= PKCS8_EMBEDDED_PARAM
;
140 else if (!strcmp(*args
,"-passin"))
142 if (!args
[1]) goto bad
;
143 passargin
= *(++args
);
145 else if (!strcmp(*args
,"-passout"))
147 if (!args
[1]) goto bad
;
148 passargout
= *(++args
);
150 #ifndef OPENSSL_NO_ENGINE
151 else if (strcmp(*args
,"-engine") == 0)
153 if (!args
[1]) goto bad
;
157 else if (!strcmp (*args
, "-in")) {
162 } else if (!strcmp (*args
, "-out")) {
173 BIO_printf(bio_err
, "Usage pkcs8 [options]\n");
174 BIO_printf(bio_err
, "where options are\n");
175 BIO_printf(bio_err
, "-in file input file\n");
176 BIO_printf(bio_err
, "-inform X input format (DER or PEM)\n");
177 BIO_printf(bio_err
, "-passin arg input file pass phrase source\n");
178 BIO_printf(bio_err
, "-outform X output format (DER or PEM)\n");
179 BIO_printf(bio_err
, "-out file output file\n");
180 BIO_printf(bio_err
, "-passout arg output file pass phrase source\n");
181 BIO_printf(bio_err
, "-topk8 output PKCS8 file\n");
182 BIO_printf(bio_err
, "-nooct use (nonstandard) no octet format\n");
183 BIO_printf(bio_err
, "-embed use (nonstandard) embedded DSA parameters format\n");
184 BIO_printf(bio_err
, "-nsdb use (nonstandard) DSA Netscape DB format\n");
185 BIO_printf(bio_err
, "-noiter use 1 as iteration count\n");
186 BIO_printf(bio_err
, "-nocrypt use or expect unencrypted private key\n");
187 BIO_printf(bio_err
, "-v2 alg use PKCS#5 v2.0 and cipher \"alg\"\n");
188 BIO_printf(bio_err
, "-v1 obj use PKCS#5 v1.5 and cipher \"alg\"\n");
189 #ifndef OPENSSL_NO_ENGINE
190 BIO_printf(bio_err
," -engine e use engine e, possibly a hardware device.\n");
195 #ifndef OPENSSL_NO_ENGINE
196 e
= setup_engine(bio_err
, engine
, 0);
199 if(!app_passwd(bio_err
, passargin
, passargout
, &passin
, &passout
)) {
200 BIO_printf(bio_err
, "Error getting passwords\n");
204 if ((pbe_nid
== -1) && !cipher
) pbe_nid
= NID_pbeWithMD5AndDES_CBC
;
207 if (!(in
= BIO_new_file(infile
, "rb"))) {
209 "Can't open input file %s\n", infile
);
212 } else in
= BIO_new_fp (stdin
, BIO_NOCLOSE
);
215 if (!(out
= BIO_new_file (outfile
, "wb"))) {
217 "Can't open output file %s\n", outfile
);
221 out
= BIO_new_fp (stdout
, BIO_NOCLOSE
);
222 #ifdef OPENSSL_SYS_VMS
224 BIO
*tmpbio
= BIO_new(BIO_f_linebuffer());
225 out
= BIO_push(tmpbio
, out
);
231 BIO_free(in
); /* Not needed in this section */
232 pkey
= load_key(bio_err
, infile
, informat
, 1,
237 if (!(p8inf
= EVP_PKEY2PKCS8_broken(pkey
, p8_broken
))) {
238 BIO_printf(bio_err
, "Error converting key\n", outfile
);
239 ERR_print_errors(bio_err
);
243 if(outformat
== FORMAT_PEM
)
244 PEM_write_bio_PKCS8_PRIV_KEY_INFO(out
, p8inf
);
245 else if(outformat
== FORMAT_ASN1
)
246 i2d_PKCS8_PRIV_KEY_INFO_bio(out
, p8inf
);
248 BIO_printf(bio_err
, "Bad format specified for key\n");
252 if(passout
) p8pass
= passout
;
255 if (EVP_read_pw_string(pass
, sizeof pass
, "Enter Encryption Password:", 1))
258 app_RAND_load_file(NULL
, bio_err
, 0);
259 if (!(p8
= PKCS8_encrypt(pbe_nid
, cipher
,
260 p8pass
, strlen(p8pass
),
261 NULL
, 0, iter
, p8inf
))) {
262 BIO_printf(bio_err
, "Error encrypting key\n",
264 ERR_print_errors(bio_err
);
267 app_RAND_write_file(NULL
, bio_err
);
268 if(outformat
== FORMAT_PEM
)
269 PEM_write_bio_PKCS8(out
, p8
);
270 else if(outformat
== FORMAT_ASN1
)
271 i2d_PKCS8_bio(out
, p8
);
273 BIO_printf(bio_err
, "Bad format specified for key\n");
278 PKCS8_PRIV_KEY_INFO_free (p8inf
);
281 if(passin
) OPENSSL_free(passin
);
282 if(passout
) OPENSSL_free(passout
);
287 if(informat
== FORMAT_PEM
)
288 p8inf
= PEM_read_bio_PKCS8_PRIV_KEY_INFO(in
,NULL
,NULL
, NULL
);
289 else if(informat
== FORMAT_ASN1
)
290 p8inf
= d2i_PKCS8_PRIV_KEY_INFO_bio(in
, NULL
);
292 BIO_printf(bio_err
, "Bad format specified for key\n");
296 if(informat
== FORMAT_PEM
)
297 p8
= PEM_read_bio_PKCS8(in
, NULL
, NULL
, NULL
);
298 else if(informat
== FORMAT_ASN1
)
299 p8
= d2i_PKCS8_bio(in
, NULL
);
301 BIO_printf(bio_err
, "Bad format specified for key\n");
306 BIO_printf (bio_err
, "Error reading key\n", outfile
);
307 ERR_print_errors(bio_err
);
310 if(passin
) p8pass
= passin
;
313 EVP_read_pw_string(pass
, sizeof pass
, "Enter Password:", 0);
315 p8inf
= PKCS8_decrypt(p8
, p8pass
, strlen(p8pass
));
320 BIO_printf(bio_err
, "Error decrypting key\n", outfile
);
321 ERR_print_errors(bio_err
);
325 if (!(pkey
= EVP_PKCS82PKEY(p8inf
))) {
326 BIO_printf(bio_err
, "Error converting key\n", outfile
);
327 ERR_print_errors(bio_err
);
332 BIO_printf(bio_err
, "Warning: broken key encoding: ");
333 switch (p8inf
->broken
) {
335 BIO_printf(bio_err
, "No Octet String in PrivateKey\n");
338 case PKCS8_EMBEDDED_PARAM
:
339 BIO_printf(bio_err
, "DSA parameters included in PrivateKey\n");
343 BIO_printf(bio_err
, "DSA public key include in PrivateKey\n");
347 BIO_printf(bio_err
, "Unknown broken type\n");
352 PKCS8_PRIV_KEY_INFO_free(p8inf
);
353 if(outformat
== FORMAT_PEM
)
354 PEM_write_bio_PrivateKey(out
, pkey
, NULL
, NULL
, 0, NULL
, passout
);
355 else if(outformat
== FORMAT_ASN1
)
356 i2d_PrivateKey_bio(out
, pkey
);
358 BIO_printf(bio_err
, "Bad format specified for key\n");
366 if(passin
) OPENSSL_free(passin
);
367 if(passout
) OPENSSL_free(passout
);