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GCC Code Coverage Report

Directory:	./		Exec	Total	Coverage
File:	usr.bin/openssl/pkcs8.c	Lines:	0	134	0.0 %
Date:	2016-12-06	Branches:	0	75	0.0 %


/* $OpenBSD: pkcs8.c,v 1.9 2015/10/17 15:00:11 doug Exp $ */
/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
 * project 1999-2004.
 */
/* ====================================================================
 * Copyright (c) 1999 The OpenSSL Project.  All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 *
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in
 *    the documentation and/or other materials provided with the
 *    distribution.
 *
 * 3. All advertising materials mentioning features or use of this
 *    software must display the following acknowledgment:
 *    "This product includes software developed by the OpenSSL Project
 *    for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
 *
 * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
 *    endorse or promote products derived from this software without
 *    prior written permission. For written permission, please contact
 *    licensing@OpenSSL.org.
 *
 * 5. Products derived from this software may not be called "OpenSSL"
 *    nor may "OpenSSL" appear in their names without prior written
 *    permission of the OpenSSL Project.
 *
 * 6. Redistributions of any form whatsoever must retain the following
 *    acknowledgment:
 *    "This product includes software developed by the OpenSSL Project
 *    for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
 *
 * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
 * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE OpenSSL PROJECT OR
 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
 * OF THE POSSIBILITY OF SUCH DAMAGE.
 * ====================================================================
 *
 * This product includes cryptographic software written by Eric Young
 * (eay@cryptsoft.com).  This product includes software written by Tim
 * Hudson (tjh@cryptsoft.com).
 *
 */

#include <stdio.h>
#include <string.h>

#include "apps.h"
#include "progs.h"

#include <openssl/err.h>
#include <openssl/evp.h>
#include <openssl/pem.h>
#include <openssl/pkcs12.h>

static struct {
	const EVP_CIPHER *cipher;
	char *infile;
	int informat;
	int iter;
	int nocrypt;
	char *outfile;
	int outformat;
	int p8_broken;
	char *passargin;
	char *passargout;
	int pbe_nid;
	int topk8;
} pkcs8_config;

static int
pkcs8_opt_v1(char *arg)
{
	if ((pkcs8_config.pbe_nid = OBJ_txt2nid(arg)) == NID_undef) {
		fprintf(stderr, "Unknown PBE algorithm '%s'\n", arg);
		return (1);
	}

	return (0);
}

static int
pkcs8_opt_v2(char *arg)
{
	if ((pkcs8_config.cipher = EVP_get_cipherbyname(arg)) == NULL) {
		fprintf(stderr, "Unknown cipher '%s'\n", arg);
		return (1);
	}

	return (0);
}

static struct option pkcs8_options[] = {
	{
		.name = "embed",
		.desc = "Generate DSA keys in a broken format",
		.type = OPTION_VALUE,
		.value = PKCS8_EMBEDDED_PARAM,
		.opt.value = &pkcs8_config.p8_broken,
	},
	{
		.name = "in",
		.argname = "file",
		.desc = "Input file (default stdin)",
		.type = OPTION_ARG,
		.opt.arg = &pkcs8_config.infile,
	},
	{
		.name = "inform",
		.argname = "format",
		.desc = "Input format (DER or PEM (default))",
		.type = OPTION_ARG_FORMAT,
		.opt.value = &pkcs8_config.informat,
	},
	{
		.name = "nocrypt",
		.desc = "Use or expect unencrypted private key",
		.type = OPTION_FLAG,
		.opt.flag = &pkcs8_config.nocrypt,
	},
	{
		.name = "noiter",
		.desc = "Use 1 as iteration count",
		.type = OPTION_VALUE,
		.value = 1,
		.opt.value = &pkcs8_config.iter,
	},
	{
		.name = "nooct",
		.desc = "Generate RSA keys in a broken format (no octet)",
		.type = OPTION_VALUE,
		.value = PKCS8_NO_OCTET,
		.opt.value = &pkcs8_config.p8_broken,
	},
	{
		.name = "nsdb",
		.desc = "Generate DSA keys in the broken Netscape DB format",
		.type = OPTION_VALUE,
		.value = PKCS8_NS_DB,
		.opt.value = &pkcs8_config.p8_broken,
	},
	{
		.name = "out",
		.argname = "file",
		.desc = "Output file (default stdout)",
		.type = OPTION_ARG,
		.opt.arg = &pkcs8_config.outfile,
	},
	{
		.name = "outform",
		.argname = "format",
		.desc = "Output format (DER or PEM (default))",
		.type = OPTION_ARG_FORMAT,
		.opt.value = &pkcs8_config.outformat,
	},
	{
		.name = "passin",
		.argname = "source",
		.desc = "Input file passphrase source",
		.type = OPTION_ARG,
		.opt.arg = &pkcs8_config.passargin,
	},
	{
		.name = "passout",
		.argname = "source",
		.desc = "Output file passphrase source",
		.type = OPTION_ARG,
		.opt.arg = &pkcs8_config.passargout,
	},
	{
		.name = "topk8",
		.desc = "Read traditional format key and write PKCS#8 format"
		    " key",
		.type = OPTION_FLAG,
		.opt.flag = &pkcs8_config.topk8,
	},
	{
		.name = "v1",
		.argname = "algorithm",
		.desc = "Use PKCS#5 v1.5 or PKCS#12 with given algorithm",
		.type = OPTION_ARG_FUNC,
		.opt.argfunc = pkcs8_opt_v1,
	},
	{
		.name = "v2",
		.argname = "cipher",
		.desc = "Use PKCS#5 v2.0 with given cipher",
		.type = OPTION_ARG_FUNC,
		.opt.argfunc = pkcs8_opt_v2,
	},
	{ NULL },
};

static void
pkcs8_usage()
{
	fprintf(stderr, "usage: pkcs8 [-embed] [-in file] "
	    "[-inform fmt] [-nocrypt]\n"
	    "    [-noiter] [-nooct] [-nsdb] [-out file] [-outform fmt] "
	    "[-passin src]\n"
	    "    [-passout src] [-topk8] [-v1 alg] [-v2 alg]\n\n");
	options_usage(pkcs8_options);
}

int
pkcs8_main(int argc, char **argv)
{
	BIO *in = NULL, *out = NULL;
	X509_SIG *p8 = NULL;
	PKCS8_PRIV_KEY_INFO *p8inf = NULL;
	EVP_PKEY *pkey = NULL;
	char pass[50], *passin = NULL, *passout = NULL, *p8pass = NULL;
	int ret = 1;

	if (single_execution) {
		if (pledge("stdio rpath wpath cpath tty", NULL) == -1) {
			perror("pledge");
			exit(1);
		}
	}

	memset(&pkcs8_config, 0, sizeof(pkcs8_config));

	pkcs8_config.iter = PKCS12_DEFAULT_ITER;
	pkcs8_config.informat = FORMAT_PEM;
	pkcs8_config.outformat = FORMAT_PEM;
	pkcs8_config.p8_broken = PKCS8_OK;
	pkcs8_config.pbe_nid = -1;

	if (options_parse(argc, argv, pkcs8_options, NULL, NULL) != 0) {
		pkcs8_usage();
		return (1);
	}

	if (!app_passwd(bio_err, pkcs8_config.passargin,
	    pkcs8_config.passargout, &passin, &passout)) {
		BIO_printf(bio_err, "Error getting passwords\n");
		goto end;
	}
	if ((pkcs8_config.pbe_nid == -1) && !pkcs8_config.cipher)
		pkcs8_config.pbe_nid = NID_pbeWithMD5AndDES_CBC;

	if (pkcs8_config.infile) {
		if (!(in = BIO_new_file(pkcs8_config.infile, "rb"))) {
			BIO_printf(bio_err,
			    "Can't open input file '%s'\n",
			    pkcs8_config.infile);
			goto end;
		}
	} else
		in = BIO_new_fp(stdin, BIO_NOCLOSE);

	if (pkcs8_config.outfile) {
		if (!(out = BIO_new_file(pkcs8_config.outfile, "wb"))) {
			BIO_printf(bio_err, "Can't open output file '%s'\n",
			    pkcs8_config.outfile);
			goto end;
		}
	} else {
		out = BIO_new_fp(stdout, BIO_NOCLOSE);
	}
	if (pkcs8_config.topk8) {
		pkey = load_key(bio_err, pkcs8_config.infile,
		    pkcs8_config.informat, 1, passin, "key");
		if (!pkey)
			goto end;
		if (!(p8inf = EVP_PKEY2PKCS8_broken(pkey,
		    pkcs8_config.p8_broken))) {
			BIO_printf(bio_err, "Error converting key\n");
			ERR_print_errors(bio_err);
			goto end;
		}
		if (pkcs8_config.nocrypt) {
			if (pkcs8_config.outformat == FORMAT_PEM)
				PEM_write_bio_PKCS8_PRIV_KEY_INFO(out, p8inf);
			else if (pkcs8_config.outformat == FORMAT_ASN1)
				i2d_PKCS8_PRIV_KEY_INFO_bio(out, p8inf);
			else {
				BIO_printf(bio_err,
				    "Bad format specified for key\n");
				goto end;
			}
		} else {
			if (passout)
				p8pass = passout;
			else {
				p8pass = pass;
				if (EVP_read_pw_string(pass, sizeof pass,
				    "Enter Encryption Password:", 1))
					goto end;
			}
			if (!(p8 = PKCS8_encrypt(pkcs8_config.pbe_nid,
			    pkcs8_config.cipher, p8pass, strlen(p8pass),
			    NULL, 0, pkcs8_config.iter, p8inf))) {
				BIO_printf(bio_err, "Error encrypting key\n");
				ERR_print_errors(bio_err);
				goto end;
			}
			if (pkcs8_config.outformat == FORMAT_PEM)
				PEM_write_bio_PKCS8(out, p8);
			else if (pkcs8_config.outformat == FORMAT_ASN1)
				i2d_PKCS8_bio(out, p8);
			else {
				BIO_printf(bio_err,
				    "Bad format specified for key\n");
				goto end;
			}
		}

		ret = 0;
		goto end;
	}
	if (pkcs8_config.nocrypt) {
		if (pkcs8_config.informat == FORMAT_PEM)
			p8inf = PEM_read_bio_PKCS8_PRIV_KEY_INFO(in, NULL,
			    NULL, NULL);
		else if (pkcs8_config.informat == FORMAT_ASN1)
			p8inf = d2i_PKCS8_PRIV_KEY_INFO_bio(in, NULL);
		else {
			BIO_printf(bio_err, "Bad format specified for key\n");
			goto end;
		}
	} else {
		if (pkcs8_config.informat == FORMAT_PEM)
			p8 = PEM_read_bio_PKCS8(in, NULL, NULL, NULL);
		else if (pkcs8_config.informat == FORMAT_ASN1)
			p8 = d2i_PKCS8_bio(in, NULL);
		else {
			BIO_printf(bio_err, "Bad format specified for key\n");
			goto end;
		}

		if (!p8) {
			BIO_printf(bio_err, "Error reading key\n");
			ERR_print_errors(bio_err);
			goto end;
		}
		if (passin)
			p8pass = passin;
		else {
			p8pass = pass;
			EVP_read_pw_string(pass, sizeof pass,
			    "Enter Password:", 0);
		}
		p8inf = PKCS8_decrypt(p8, p8pass, strlen(p8pass));
	}

	if (!p8inf) {
		BIO_printf(bio_err, "Error decrypting key\n");
		ERR_print_errors(bio_err);
		goto end;
	}
	if (!(pkey = EVP_PKCS82PKEY(p8inf))) {
		BIO_printf(bio_err, "Error converting key\n");
		ERR_print_errors(bio_err);
		goto end;
	}
	if (p8inf->broken) {
		BIO_printf(bio_err, "Warning: broken key encoding: ");
		switch (p8inf->broken) {
		case PKCS8_NO_OCTET:
			BIO_printf(bio_err, "No Octet String in PrivateKey\n");
			break;

		case PKCS8_EMBEDDED_PARAM:
			BIO_printf(bio_err,
			    "DSA parameters included in PrivateKey\n");
			break;

		case PKCS8_NS_DB:
			BIO_printf(bio_err,
			    "DSA public key include in PrivateKey\n");
			break;

		case PKCS8_NEG_PRIVKEY:
			BIO_printf(bio_err, "DSA private key value is negative\n");
			break;

		default:
			BIO_printf(bio_err, "Unknown broken type\n");
			break;
		}
	}
	if (pkcs8_config.outformat == FORMAT_PEM)
		PEM_write_bio_PrivateKey(out, pkey, NULL, NULL, 0, NULL,
		    passout);
	else if (pkcs8_config.outformat == FORMAT_ASN1)
		i2d_PrivateKey_bio(out, pkey);
	else {
		BIO_printf(bio_err, "Bad format specified for key\n");
		goto end;
	}
	ret = 0;

end:
	X509_SIG_free(p8);
	PKCS8_PRIV_KEY_INFO_free(p8inf);
	EVP_PKEY_free(pkey);
	BIO_free_all(out);
	BIO_free(in);
	free(passin);
	free(passout);

	return ret;
}


Generated by: GCOVR (Version 3.3)

Line	Branch	Exec	Source
1			/* $OpenBSD: pkcs8.c,v 1.9 2015/10/17 15:00:11 doug Exp $ */
2			/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
3			* project 1999-2004.
4			*/
5			/* ====================================================================
6			* Copyright (c) 1999 The OpenSSL Project. All rights reserved.
7			*
8			* Redistribution and use in source and binary forms, with or without
9			* modification, are permitted provided that the following conditions
10			* are met:
11			*
12			* 1. Redistributions of source code must retain the above copyright
13			* notice, this list of conditions and the following disclaimer.
14			*
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
18			* distribution.
19			*
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/)"
24			*
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.
29			*
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.
33			*
34			* 6. Redistributions of any form whatsoever must retain the following
35			* acknowledgment:
36			* "This product includes software developed by the OpenSSL Project
37			* for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
38			*
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			* ====================================================================
52			*
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).
56			*
57			*/
58
59			#include <stdio.h>
60			#include <string.h>
61
62			#include "apps.h"
63			#include "progs.h"
64
65			#include <openssl/err.h>
66			#include <openssl/evp.h>
67			#include <openssl/pem.h>
68			#include <openssl/pkcs12.h>
69
70			static struct {
71			const EVP_CIPHER *cipher;
72			char *infile;
73			int informat;
74			int iter;
75			int nocrypt;
76			char *outfile;
77			int outformat;
78			int p8_broken;
79			char *passargin;
80			char *passargout;
81			int pbe_nid;
82			int topk8;
83			} pkcs8_config;
84
85			static int
86			pkcs8_opt_v1(char *arg)
87			{
88			if ((pkcs8_config.pbe_nid = OBJ_txt2nid(arg)) == NID_undef) {
89			fprintf(stderr, "Unknown PBE algorithm '%s'\n", arg);
90			return (1);
91			}
92
93			return (0);
94			}
95
96			static int
97			pkcs8_opt_v2(char *arg)
98			{
99			if ((pkcs8_config.cipher = EVP_get_cipherbyname(arg)) == NULL) {
100			fprintf(stderr, "Unknown cipher '%s'\n", arg);
101			return (1);
102			}
103
104			return (0);
105			}
106
107			static struct option pkcs8_options[] = {
108			{
109			.name = "embed",
110			.desc = "Generate DSA keys in a broken format",
111			.type = OPTION_VALUE,
112			.value = PKCS8_EMBEDDED_PARAM,
113			.opt.value = &pkcs8_config.p8_broken,
114			},
115			{
116			.name = "in",
117			.argname = "file",
118			.desc = "Input file (default stdin)",
119			.type = OPTION_ARG,
120			.opt.arg = &pkcs8_config.infile,
121			},
122			{
123			.name = "inform",
124			.argname = "format",
125			.desc = "Input format (DER or PEM (default))",
126			.type = OPTION_ARG_FORMAT,
127			.opt.value = &pkcs8_config.informat,
128			},
129			{
130			.name = "nocrypt",
131			.desc = "Use or expect unencrypted private key",
132			.type = OPTION_FLAG,
133			.opt.flag = &pkcs8_config.nocrypt,
134			},
135			{
136			.name = "noiter",
137			.desc = "Use 1 as iteration count",
138			.type = OPTION_VALUE,
139			.value = 1,
140			.opt.value = &pkcs8_config.iter,
141			},
142			{
143			.name = "nooct",
144			.desc = "Generate RSA keys in a broken format (no octet)",
145			.type = OPTION_VALUE,
146			.value = PKCS8_NO_OCTET,
147			.opt.value = &pkcs8_config.p8_broken,
148			},
149			{
150			.name = "nsdb",
151			.desc = "Generate DSA keys in the broken Netscape DB format",
152			.type = OPTION_VALUE,
153			.value = PKCS8_NS_DB,
154			.opt.value = &pkcs8_config.p8_broken,
155			},
156			{
157			.name = "out",
158			.argname = "file",
159			.desc = "Output file (default stdout)",
160			.type = OPTION_ARG,
161			.opt.arg = &pkcs8_config.outfile,
162			},
163			{
164			.name = "outform",
165			.argname = "format",
166			.desc = "Output format (DER or PEM (default))",
167			.type = OPTION_ARG_FORMAT,
168			.opt.value = &pkcs8_config.outformat,
169			},
170			{
171			.name = "passin",
172			.argname = "source",
173			.desc = "Input file passphrase source",
174			.type = OPTION_ARG,
175			.opt.arg = &pkcs8_config.passargin,
176			},
177			{
178			.name = "passout",
179			.argname = "source",
180			.desc = "Output file passphrase source",
181			.type = OPTION_ARG,
182			.opt.arg = &pkcs8_config.passargout,
183			},
184			{
185			.name = "topk8",
186			.desc = "Read traditional format key and write PKCS#8 format"
187			" key",
188			.type = OPTION_FLAG,
189			.opt.flag = &pkcs8_config.topk8,
190			},
191			{
192			.name = "v1",
193			.argname = "algorithm",
194			.desc = "Use PKCS#5 v1.5 or PKCS#12 with given algorithm",
195			.type = OPTION_ARG_FUNC,
196			.opt.argfunc = pkcs8_opt_v1,
197			},
198			{
199			.name = "v2",
200			.argname = "cipher",
201			.desc = "Use PKCS#5 v2.0 with given cipher",
202			.type = OPTION_ARG_FUNC,
203			.opt.argfunc = pkcs8_opt_v2,
204			},
205			{ NULL },
206			};
207
208			static void
209			pkcs8_usage()
210			{
211			fprintf(stderr, "usage: pkcs8 [-embed] [-in file] "
212			"[-inform fmt] [-nocrypt]\n"
213			" [-noiter] [-nooct] [-nsdb] [-out file] [-outform fmt] "
214			"[-passin src]\n"
215			" [-passout src] [-topk8] [-v1 alg] [-v2 alg]\n\n");
216			options_usage(pkcs8_options);
217			}
218
219			int
220			pkcs8_main(int argc, char **argv)
221			{
222			BIO in = NULL, out = NULL;
223			X509_SIG *p8 = NULL;
224			PKCS8_PRIV_KEY_INFO *p8inf = NULL;
225			EVP_PKEY *pkey = NULL;
226			char pass[50], passin = NULL, passout = NULL, *p8pass = NULL;
227			int ret = 1;
228
229			if (single_execution) {
230			if (pledge("stdio rpath wpath cpath tty", NULL) == -1) {
231			perror("pledge");
232			exit(1);
233			}
234			}
235
236			memset(&pkcs8_config, 0, sizeof(pkcs8_config));
237
238			pkcs8_config.iter = PKCS12_DEFAULT_ITER;
239			pkcs8_config.informat = FORMAT_PEM;
240			pkcs8_config.outformat = FORMAT_PEM;
241			pkcs8_config.p8_broken = PKCS8_OK;
242			pkcs8_config.pbe_nid = -1;
243
244			if (options_parse(argc, argv, pkcs8_options, NULL, NULL) != 0) {
245			pkcs8_usage();
246			return (1);
247			}
248
249			if (!app_passwd(bio_err, pkcs8_config.passargin,
250			pkcs8_config.passargout, &passin, &passout)) {
251			BIO_printf(bio_err, "Error getting passwords\n");
252			goto end;
253			}
254			if ((pkcs8_config.pbe_nid == -1) && !pkcs8_config.cipher)
255			pkcs8_config.pbe_nid = NID_pbeWithMD5AndDES_CBC;
256
257			if (pkcs8_config.infile) {
258			if (!(in = BIO_new_file(pkcs8_config.infile, "rb"))) {
259			BIO_printf(bio_err,
260			"Can't open input file '%s'\n",
261			pkcs8_config.infile);
262			goto end;
263			}
264			} else
265			in = BIO_new_fp(stdin, BIO_NOCLOSE);
266
267			if (pkcs8_config.outfile) {
268			if (!(out = BIO_new_file(pkcs8_config.outfile, "wb"))) {
269			BIO_printf(bio_err, "Can't open output file '%s'\n",
270			pkcs8_config.outfile);
271			goto end;
272			}
273			} else {
274			out = BIO_new_fp(stdout, BIO_NOCLOSE);
275			}
276			if (pkcs8_config.topk8) {
277			pkey = load_key(bio_err, pkcs8_config.infile,
278			pkcs8_config.informat, 1, passin, "key");
279			if (!pkey)
280			goto end;
281			if (!(p8inf = EVP_PKEY2PKCS8_broken(pkey,
282			pkcs8_config.p8_broken))) {
283			BIO_printf(bio_err, "Error converting key\n");
284			ERR_print_errors(bio_err);
285			goto end;
286			}
287			if (pkcs8_config.nocrypt) {
288			if (pkcs8_config.outformat == FORMAT_PEM)
289			PEM_write_bio_PKCS8_PRIV_KEY_INFO(out, p8inf);
290			else if (pkcs8_config.outformat == FORMAT_ASN1)
291			i2d_PKCS8_PRIV_KEY_INFO_bio(out, p8inf);
292			else {
293			BIO_printf(bio_err,
294			"Bad format specified for key\n");
295			goto end;
296			}
297			} else {
298			if (passout)
299			p8pass = passout;
300			else {
301			p8pass = pass;
302			if (EVP_read_pw_string(pass, sizeof pass,
303			"Enter Encryption Password:", 1))
304			goto end;
305			}
306			if (!(p8 = PKCS8_encrypt(pkcs8_config.pbe_nid,
307			pkcs8_config.cipher, p8pass, strlen(p8pass),
308			NULL, 0, pkcs8_config.iter, p8inf))) {
309			BIO_printf(bio_err, "Error encrypting key\n");
310			ERR_print_errors(bio_err);
311			goto end;
312			}
313			if (pkcs8_config.outformat == FORMAT_PEM)
314			PEM_write_bio_PKCS8(out, p8);
315			else if (pkcs8_config.outformat == FORMAT_ASN1)
316			i2d_PKCS8_bio(out, p8);
317			else {
318			BIO_printf(bio_err,
319			"Bad format specified for key\n");
320			goto end;
321			}
322			}
323
324			ret = 0;
325			goto end;
326			}
327			if (pkcs8_config.nocrypt) {
328			if (pkcs8_config.informat == FORMAT_PEM)
329			p8inf = PEM_read_bio_PKCS8_PRIV_KEY_INFO(in, NULL,
330			NULL, NULL);
331			else if (pkcs8_config.informat == FORMAT_ASN1)
332			p8inf = d2i_PKCS8_PRIV_KEY_INFO_bio(in, NULL);
333			else {
334			BIO_printf(bio_err, "Bad format specified for key\n");
335			goto end;
336			}
337			} else {
338			if (pkcs8_config.informat == FORMAT_PEM)
339			p8 = PEM_read_bio_PKCS8(in, NULL, NULL, NULL);
340			else if (pkcs8_config.informat == FORMAT_ASN1)
341			p8 = d2i_PKCS8_bio(in, NULL);
342			else {
343			BIO_printf(bio_err, "Bad format specified for key\n");
344			goto end;
345			}
346
347			if (!p8) {
348			BIO_printf(bio_err, "Error reading key\n");
349			ERR_print_errors(bio_err);
350			goto end;
351			}
352			if (passin)
353			p8pass = passin;
354			else {
355			p8pass = pass;
356			EVP_read_pw_string(pass, sizeof pass,
357			"Enter Password:", 0);
358			}
359			p8inf = PKCS8_decrypt(p8, p8pass, strlen(p8pass));
360			}
361
362			if (!p8inf) {
363			BIO_printf(bio_err, "Error decrypting key\n");
364			ERR_print_errors(bio_err);
365			goto end;
366			}
367			if (!(pkey = EVP_PKCS82PKEY(p8inf))) {
368			BIO_printf(bio_err, "Error converting key\n");
369			ERR_print_errors(bio_err);
370			goto end;
371			}
372			if (p8inf->broken) {
373			BIO_printf(bio_err, "Warning: broken key encoding: ");
374			switch (p8inf->broken) {
375			case PKCS8_NO_OCTET:
376			BIO_printf(bio_err, "No Octet String in PrivateKey\n");
377			break;
378
379			case PKCS8_EMBEDDED_PARAM:
380			BIO_printf(bio_err,
381			"DSA parameters included in PrivateKey\n");
382			break;
383
384			case PKCS8_NS_DB:
385			BIO_printf(bio_err,
386			"DSA public key include in PrivateKey\n");
387			break;
388
389			case PKCS8_NEG_PRIVKEY:
390			BIO_printf(bio_err, "DSA private key value is negative\n");
391			break;
392
393			default:
394			BIO_printf(bio_err, "Unknown broken type\n");
395			break;
396			}
397			}
398			if (pkcs8_config.outformat == FORMAT_PEM)
399			PEM_write_bio_PrivateKey(out, pkey, NULL, NULL, 0, NULL,
400			passout);
401			else if (pkcs8_config.outformat == FORMAT_ASN1)
402			i2d_PrivateKey_bio(out, pkey);
403			else {
404			BIO_printf(bio_err, "Bad format specified for key\n");
405			goto end;
406			}
407			ret = 0;
408
409			end:
410			X509_SIG_free(p8);
411			PKCS8_PRIV_KEY_INFO_free(p8inf);
412			EVP_PKEY_free(pkey);
413			BIO_free_all(out);
414			BIO_free(in);
415			free(passin);
416			free(passout);
417
418			return ret;
419			}