/*
- * 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).
+ * Copyright 1999-2018 The OpenSSL Project Authors. All Rights Reserved.
*
+ * Licensed under the OpenSSL license (the "License"). You may not use
+ * this file except in compliance with the License. You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
*/
+
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "apps.h"
+#include "progs.h"
#include <openssl/pem.h>
#include <openssl/err.h>
#include <openssl/evp.h>
typedef enum OPTION_choice {
OPT_ERR = -1, OPT_EOF = 0, OPT_HELP,
OPT_INFORM, OPT_OUTFORM, OPT_ENGINE, OPT_IN, OPT_OUT,
- OPT_TOPK8, OPT_NOITER, OPT_NOCRYPT, OPT_NOOCT, OPT_NSDB, OPT_EMBED,
+ OPT_TOPK8, OPT_NOITER, OPT_NOCRYPT,
+#ifndef OPENSSL_NO_SCRYPT
+ OPT_SCRYPT, OPT_SCRYPT_N, OPT_SCRYPT_R, OPT_SCRYPT_P,
+#endif
OPT_V2, OPT_V1, OPT_V2PRF, OPT_ITER, OPT_PASSIN, OPT_PASSOUT,
- OPT_SCRYPT, OPT_SCRYPT_N, OPT_SCRYPT_R, OPT_SCRYPT_P
+ OPT_TRADITIONAL,
+ OPT_R_ENUM
} OPTION_CHOICE;
-OPTIONS pkcs8_options[] = {
+const OPTIONS pkcs8_options[] = {
{"help", OPT_HELP, '-', "Display this summary"},
{"inform", OPT_INFORM, 'F', "Input format (DER or PEM)"},
{"outform", OPT_OUTFORM, 'F', "Output format (DER or PEM)"},
{"topk8", OPT_TOPK8, '-', "Output PKCS8 file"},
{"noiter", OPT_NOITER, '-', "Use 1 as iteration count"},
{"nocrypt", OPT_NOCRYPT, '-', "Use or expect unencrypted private key"},
- {"nooct", OPT_NOOCT, '-', "Use (nonstandard) no octet format"},
- {"nsdb", OPT_NSDB, '-', "Use (nonstandard) DSA Netscape DB format"},
- {"embed", OPT_EMBED, '-',
- "Use (nonstandard) embedded DSA parameters format"},
+ OPT_R_OPTIONS,
{"v2", OPT_V2, 's', "Use PKCS#5 v2.0 and cipher"},
{"v1", OPT_V1, 's', "Use PKCS#5 v1.5 and cipher"},
- {"v2prf", OPT_V2PRF, 's'},
+ {"v2prf", OPT_V2PRF, 's', "Set the PRF algorithm to use with PKCS#5 v2.0"},
{"iter", OPT_ITER, 'p', "Specify the iteration count"},
{"passin", OPT_PASSIN, 's', "Input file pass phrase source"},
{"passout", OPT_PASSOUT, 's', "Output file pass phrase source"},
+ {"traditional", OPT_TRADITIONAL, '-', "use traditional format private key"},
#ifndef OPENSSL_NO_ENGINE
{"engine", OPT_ENGINE, 's', "Use engine, possibly a hardware device"},
#endif
+#ifndef OPENSSL_NO_SCRYPT
{"scrypt", OPT_SCRYPT, '-', "Use scrypt algorithm"},
{"scrypt_N", OPT_SCRYPT_N, 's', "Set scrypt N parameter"},
{"scrypt_r", OPT_SCRYPT_R, 's', "Set scrypt r parameter"},
{"scrypt_p", OPT_SCRYPT_P, 's', "Set scrypt p parameter"},
+#endif
{NULL}
};
const EVP_CIPHER *cipher = NULL;
char *infile = NULL, *outfile = NULL;
char *passinarg = NULL, *passoutarg = NULL, *prog;
- char pass[50], *passin = NULL, *passout = NULL, *p8pass = NULL;
+#ifndef OPENSSL_NO_UI_CONSOLE
+ char pass[APP_PASS_LEN];
+#endif
+ char *passin = NULL, *passout = NULL, *p8pass = NULL;
OPTION_CHOICE o;
- int nocrypt = 0, ret = 1, iter = PKCS12_DEFAULT_ITER, p8_broken = PKCS8_OK;
+ int nocrypt = 0, ret = 1, iter = PKCS12_DEFAULT_ITER;
int informat = FORMAT_PEM, outformat = FORMAT_PEM, topk8 = 0, pbe_nid = -1;
- uint64_t scrypt_N = 0, scrypt_r = 0, scrypt_p = 0;
+ int private = 0, traditional = 0;
+#ifndef OPENSSL_NO_SCRYPT
+ long scrypt_N = 0, scrypt_r = 0, scrypt_p = 0;
+#endif
prog = opt_init(argc, argv, pkcs8_options);
while ((o = opt_next()) != OPT_EOF) {
case OPT_NOCRYPT:
nocrypt = 1;
break;
- case OPT_NOOCT:
- p8_broken = PKCS8_NO_OCTET;
- break;
- case OPT_NSDB:
- p8_broken = PKCS8_NS_DB;
+ case OPT_R_CASES:
+ if (!opt_rand(o))
+ goto end;
break;
- case OPT_EMBED:
- p8_broken = PKCS8_EMBEDDED_PARAM;
+ case OPT_TRADITIONAL:
+ traditional = 1;
break;
case OPT_V2:
if (!opt_cipher(opt_arg(), &cipher))
"%s: Unknown PRF algorithm %s\n", prog, opt_arg());
goto opthelp;
}
+ if (cipher == NULL)
+ cipher = EVP_aes_256_cbc();
break;
case OPT_ITER:
if (!opt_int(opt_arg(), &iter))
case OPT_ENGINE:
e = setup_engine(opt_arg(), 0);
break;
+#ifndef OPENSSL_NO_SCRYPT
case OPT_SCRYPT:
- scrypt_N = 1024;
+ scrypt_N = 16384;
scrypt_r = 8;
- scrypt_p = 16;
+ scrypt_p = 1;
if (cipher == NULL)
cipher = EVP_aes_256_cbc();
break;
case OPT_SCRYPT_N:
- if (!opt_ulong(opt_arg(), &scrypt_N))
+ if (!opt_long(opt_arg(), &scrypt_N) || scrypt_N <= 0)
goto opthelp;
break;
case OPT_SCRYPT_R:
- if (!opt_ulong(opt_arg(), &scrypt_r))
+ if (!opt_long(opt_arg(), &scrypt_r) || scrypt_r <= 0)
goto opthelp;
break;
case OPT_SCRYPT_P:
- if (!opt_ulong(opt_arg(), &scrypt_p))
+ if (!opt_long(opt_arg(), &scrypt_p) || scrypt_p <= 0)
goto opthelp;
break;
+#endif
}
}
argc = opt_num_rest();
- argv = opt_rest();
+ if (argc != 0)
+ goto opthelp;
+
+ private = 1;
if (!app_passwd(passinarg, passoutarg, &passin, &passout)) {
BIO_printf(bio_err, "Error getting passwords\n");
goto end;
}
- if (!app_load_modules(NULL))
- goto end;
-
- if ((pbe_nid == -1) && !cipher)
- pbe_nid = NID_pbeWithMD5AndDES_CBC;
+ if ((pbe_nid == -1) && cipher == NULL)
+ cipher = EVP_aes_256_cbc();
- in = bio_open_default(infile, "rb");
+ in = bio_open_default(infile, 'r', informat);
if (in == NULL)
goto end;
- out = bio_open_default(outfile, "wb");
+ out = bio_open_owner(outfile, outformat, private);
if (out == NULL)
goto end;
+
if (topk8) {
pkey = load_key(infile, informat, 1, passin, e, "key");
- if (!pkey)
+ if (pkey == NULL)
goto end;
- if ((p8inf = EVP_PKEY2PKCS8_broken(pkey, p8_broken)) == NULL) {
+ if ((p8inf = EVP_PKEY2PKCS8(pkey)) == NULL) {
BIO_printf(bio_err, "Error converting key\n");
ERR_print_errors(bio_err);
goto end;
}
if (nocrypt) {
- if (outformat == FORMAT_PEM)
+ assert(private);
+ if (outformat == FORMAT_PEM) {
PEM_write_bio_PKCS8_PRIV_KEY_INFO(out, p8inf);
- else if (outformat == FORMAT_ASN1)
+ } else if (outformat == FORMAT_ASN1) {
i2d_PKCS8_PRIV_KEY_INFO_bio(out, p8inf);
- else {
+ } else {
BIO_printf(bio_err, "Bad format specified for key\n");
goto end;
}
} else {
X509_ALGOR *pbe;
if (cipher) {
+#ifndef OPENSSL_NO_SCRYPT
if (scrypt_N && scrypt_r && scrypt_p)
pbe = PKCS5_pbe2_set_scrypt(cipher, NULL, 0, NULL,
scrypt_N, scrypt_r, scrypt_p);
else
+#endif
pbe = PKCS5_pbe2_set_iv(cipher, iter, NULL, 0, NULL,
pbe_nid);
} else {
ERR_print_errors(bio_err);
goto end;
}
- if (passout)
+ if (passout != NULL) {
p8pass = passout;
- else {
+ } else if (1) {
+ /* To avoid bit rot */
+#ifndef OPENSSL_NO_UI_CONSOLE
p8pass = pass;
if (EVP_read_pw_string
- (pass, sizeof pass, "Enter Encryption Password:", 1)) {
+ (pass, sizeof(pass), "Enter Encryption Password:", 1)) {
X509_ALGOR_free(pbe);
goto end;
}
+ } else {
+#endif
+ BIO_printf(bio_err, "Password required\n");
+ goto end;
}
- app_RAND_load_file(NULL, 0);
p8 = PKCS8_set0_pbe(p8pass, strlen(p8pass), p8inf, pbe);
if (p8 == NULL) {
X509_ALGOR_free(pbe);
ERR_print_errors(bio_err);
goto end;
}
- app_RAND_write_file(NULL);
+ assert(private);
if (outformat == FORMAT_PEM)
PEM_write_bio_PKCS8(out, p8);
else if (outformat == FORMAT_ASN1)
}
if (nocrypt) {
- if (informat == FORMAT_PEM)
+ if (informat == FORMAT_PEM) {
p8inf = PEM_read_bio_PKCS8_PRIV_KEY_INFO(in, NULL, NULL, NULL);
- else if (informat == FORMAT_ASN1)
+ } else if (informat == FORMAT_ASN1) {
p8inf = d2i_PKCS8_PRIV_KEY_INFO_bio(in, NULL);
- else {
+ } else {
BIO_printf(bio_err, "Bad format specified for key\n");
goto end;
}
} else {
- if (informat == FORMAT_PEM)
+ if (informat == FORMAT_PEM) {
p8 = PEM_read_bio_PKCS8(in, NULL, NULL, NULL);
- else if (informat == FORMAT_ASN1)
+ } else if (informat == FORMAT_ASN1) {
p8 = d2i_PKCS8_bio(in, NULL);
- else {
+ } else {
BIO_printf(bio_err, "Bad format specified for key\n");
goto end;
}
- if (!p8) {
+ if (p8 == NULL) {
BIO_printf(bio_err, "Error reading key\n");
ERR_print_errors(bio_err);
goto end;
}
- if (passin)
+ if (passin != NULL) {
p8pass = passin;
- else {
+ } else if (1) {
+#ifndef OPENSSL_NO_UI_CONSOLE
p8pass = pass;
- EVP_read_pw_string(pass, sizeof pass, "Enter Password:", 0);
+ if (EVP_read_pw_string(pass, sizeof(pass), "Enter Password:", 0)) {
+ BIO_printf(bio_err, "Can't read Password\n");
+ goto end;
+ }
+ } else {
+#endif
+ BIO_printf(bio_err, "Password required\n");
+ goto end;
}
p8inf = PKCS8_decrypt(p8, p8pass, strlen(p8pass));
}
- if (!p8inf) {
+ if (p8inf == NULL) {
BIO_printf(bio_err, "Error decrypting key\n");
ERR_print_errors(bio_err);
goto end;
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 (outformat == FORMAT_PEM)
- PEM_write_bio_PrivateKey(out, pkey, NULL, NULL, 0, NULL, passout);
- else if (outformat == FORMAT_ASN1)
+ assert(private);
+ if (outformat == FORMAT_PEM) {
+ if (traditional)
+ PEM_write_bio_PrivateKey_traditional(out, pkey, NULL, NULL, 0,
+ NULL, passout);
+ else
+ PEM_write_bio_PrivateKey(out, pkey, NULL, NULL, 0, NULL, passout);
+ } else if (outformat == FORMAT_ASN1) {
i2d_PrivateKey_bio(out, pkey);
- else {
+ } else {
BIO_printf(bio_err, "Bad format specified for key\n");
goto end;
}
X509_SIG_free(p8);
PKCS8_PRIV_KEY_INFO_free(p8inf);
EVP_PKEY_free(pkey);
+ release_engine(e);
BIO_free_all(out);
BIO_free(in);
OPENSSL_free(passin);
projects / openssl.git / blobdiff