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Import OpenSSL 1.1.0f

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This commit is contained in:
Steve Dower
2017-09-07 16:27:43 -07:00
committed by Steve Dower
parent ccd3ab4aff
commit f4b81cb7c9
3340 changed files with 325158 additions and 557542 deletions
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395
apps/genrsa.c
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@@ -1,71 +1,17 @@
/* apps/genrsa.c */
/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
* All rights reserved.
/*
* Copyright 1995-2016 The OpenSSL Project Authors. All Rights Reserved.
*
* This package is an SSL implementation written
* by Eric Young (eay@cryptsoft.com).
* The implementation was written so as to conform with Netscapes SSL.
*
* This library is free for commercial and non-commercial use as long as
* the following conditions are aheared to. The following conditions
* apply to all code found in this distribution, be it the RC4, RSA,
* lhash, DES, etc., code; not just the SSL code. The SSL documentation
* included with this distribution is covered by the same copyright terms
* except that the holder is Tim Hudson (tjh@cryptsoft.com).
*
* Copyright remains Eric Young's, and as such any Copyright notices in
* the code are not to be removed.
* If this package is used in a product, Eric Young should be given attribution
* as the author of the parts of the library used.
* This can be in the form of a textual message at program startup or
* in documentation (online or textual) provided with the package.
*
* 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 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 acknowledgement:
* "This product includes cryptographic software written by
* Eric Young (eay@cryptsoft.com)"
* The word 'cryptographic' can be left out if the rouines from the library
* being used are not cryptographic related :-).
* 4. If you include any Windows specific code (or a derivative thereof) from
* the apps directory (application code) you must include an acknowledgement:
* "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
*
* THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
* ANY EXPRESS 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 AUTHOR OR 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.
*
* The licence and distribution terms for any publically available version or
* derivative of this code cannot be changed. i.e. this code cannot simply be
* copied and put under another distribution licence
* [including the GNU Public Licence.]
* 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 <openssl/opensslconf.h>
/*
* Until the key-gen callbacks are modified to use newer prototypes, we allow
* deprecated functions for openssl-internal code
*/
#ifdef OPENSSL_NO_DEPRECATED
# undef OPENSSL_NO_DEPRECATED
#endif
#ifdef OPENSSL_NO_RSA
NON_EMPTY_TRANSLATION_UNIT
#else
#ifndef OPENSSL_NO_RSA
# include <stdio.h>
# include <string.h>
# include <sys/types.h>
@@ -81,179 +27,104 @@
# include <openssl/rand.h>
# define DEFBITS 2048
# undef PROG
# define PROG genrsa_main
static int MS_CALLBACK genrsa_cb(int p, int n, BN_GENCB *cb);
static int genrsa_cb(int p, int n, BN_GENCB *cb);
int MAIN(int, char **);
typedef enum OPTION_choice {
OPT_ERR = -1, OPT_EOF = 0, OPT_HELP,
OPT_3, OPT_F4, OPT_ENGINE,
OPT_OUT, OPT_RAND, OPT_PASSOUT, OPT_CIPHER
} OPTION_CHOICE;
int MAIN(int argc, char **argv)
OPTIONS genrsa_options[] = {
{"help", OPT_HELP, '-', "Display this summary"},
{"3", OPT_3, '-', "Use 3 for the E value"},
{"F4", OPT_F4, '-', "Use F4 (0x10001) for the E value"},
{"f4", OPT_F4, '-', "Use F4 (0x10001) for the E value"},
{"out", OPT_OUT, 's', "Output the key to specified file"},
{"rand", OPT_RAND, 's',
"Load the file(s) into the random number generator"},
{"passout", OPT_PASSOUT, 's', "Output file pass phrase source"},
{"", OPT_CIPHER, '-', "Encrypt the output with any supported cipher"},
# ifndef OPENSSL_NO_ENGINE
{"engine", OPT_ENGINE, 's', "Use engine, possibly a hardware device"},
# endif
{NULL}
};
int genrsa_main(int argc, char **argv)
{
BN_GENCB cb;
ENGINE *e = NULL;
int ret = 1;
int i, num = DEFBITS;
long l;
const EVP_CIPHER *enc = NULL;
unsigned long f4 = RSA_F4;
char *outfile = NULL;
char *passargout = NULL, *passout = NULL;
char *engine = NULL;
char *inrand = NULL;
BIO *out = NULL;
BN_GENCB *cb = BN_GENCB_new();
PW_CB_DATA cb_data;
ENGINE *eng = NULL;
BIGNUM *bn = BN_new();
BIO *out = NULL;
const BIGNUM *e;
RSA *rsa = NULL;
const EVP_CIPHER *enc = NULL;
int ret = 1, num = DEFBITS, private = 0;
unsigned long f4 = RSA_F4;
char *outfile = NULL, *passoutarg = NULL, *passout = NULL;
char *inrand = NULL, *prog, *hexe, *dece;
OPTION_CHOICE o;
if (!bn)
goto err;
if (bn == NULL || cb == NULL)
goto end;
apps_startup();
BN_GENCB_set(&cb, genrsa_cb, bio_err);
BN_GENCB_set(cb, genrsa_cb, bio_err);
if (bio_err == NULL)
if ((bio_err = BIO_new(BIO_s_file())) != NULL)
BIO_set_fp(bio_err, stderr, BIO_NOCLOSE | BIO_FP_TEXT);
if (!load_config(bio_err, NULL))
goto err;
if ((out = BIO_new(BIO_s_file())) == NULL) {
BIO_printf(bio_err, "unable to create BIO for output\n");
goto err;
}
argv++;
argc--;
for (;;) {
if (argc <= 0)
break;
if (strcmp(*argv, "-out") == 0) {
if (--argc < 1)
goto bad;
outfile = *(++argv);
} else if (strcmp(*argv, "-3") == 0)
prog = opt_init(argc, argv, genrsa_options);
while ((o = opt_next()) != OPT_EOF) {
switch (o) {
case OPT_EOF:
case OPT_ERR:
BIO_printf(bio_err, "%s: Use -help for summary.\n", prog);
goto end;
case OPT_HELP:
ret = 0;
opt_help(genrsa_options);
goto end;
case OPT_3:
f4 = 3;
else if (strcmp(*argv, "-F4") == 0 || strcmp(*argv, "-f4") == 0)
f4 = RSA_F4;
# ifndef OPENSSL_NO_ENGINE
else if (strcmp(*argv, "-engine") == 0) {
if (--argc < 1)
goto bad;
engine = *(++argv);
}
# endif
else if (strcmp(*argv, "-rand") == 0) {
if (--argc < 1)
goto bad;
inrand = *(++argv);
}
# ifndef OPENSSL_NO_DES
else if (strcmp(*argv, "-des") == 0)
enc = EVP_des_cbc();
else if (strcmp(*argv, "-des3") == 0)
enc = EVP_des_ede3_cbc();
# endif
# ifndef OPENSSL_NO_IDEA
else if (strcmp(*argv, "-idea") == 0)
enc = EVP_idea_cbc();
# endif
# ifndef OPENSSL_NO_SEED
else if (strcmp(*argv, "-seed") == 0)
enc = EVP_seed_cbc();
# endif
# ifndef OPENSSL_NO_AES
else if (strcmp(*argv, "-aes128") == 0)
enc = EVP_aes_128_cbc();
else if (strcmp(*argv, "-aes192") == 0)
enc = EVP_aes_192_cbc();
else if (strcmp(*argv, "-aes256") == 0)
enc = EVP_aes_256_cbc();
# endif
# ifndef OPENSSL_NO_CAMELLIA
else if (strcmp(*argv, "-camellia128") == 0)
enc = EVP_camellia_128_cbc();
else if (strcmp(*argv, "-camellia192") == 0)
enc = EVP_camellia_192_cbc();
else if (strcmp(*argv, "-camellia256") == 0)
enc = EVP_camellia_256_cbc();
# endif
else if (strcmp(*argv, "-passout") == 0) {
if (--argc < 1)
goto bad;
passargout = *(++argv);
} else
break;
argv++;
argc--;
}
if ((argc >= 1) && ((sscanf(*argv, "%d", &num) == 0) || (num < 0))) {
bad:
BIO_printf(bio_err, "usage: genrsa [args] [numbits]\n");
BIO_printf(bio_err,
" -des encrypt the generated key with DES in cbc mode\n");
BIO_printf(bio_err,
" -des3 encrypt the generated key with DES in ede cbc mode (168 bit key)\n");
# ifndef OPENSSL_NO_IDEA
BIO_printf(bio_err,
" -idea encrypt the generated key with IDEA in cbc mode\n");
# endif
# ifndef OPENSSL_NO_SEED
BIO_printf(bio_err, " -seed\n");
BIO_printf(bio_err,
" encrypt PEM output with cbc seed\n");
# endif
# ifndef OPENSSL_NO_AES
BIO_printf(bio_err, " -aes128, -aes192, -aes256\n");
BIO_printf(bio_err,
" encrypt PEM output with cbc aes\n");
# endif
# ifndef OPENSSL_NO_CAMELLIA
BIO_printf(bio_err, " -camellia128, -camellia192, -camellia256\n");
BIO_printf(bio_err,
" encrypt PEM output with cbc camellia\n");
# endif
BIO_printf(bio_err, " -out file output the key to 'file\n");
BIO_printf(bio_err,
" -passout arg output file pass phrase source\n");
BIO_printf(bio_err,
" -f4 use F4 (0x10001) for the E value\n");
BIO_printf(bio_err, " -3 use 3 for the E value\n");
# ifndef OPENSSL_NO_ENGINE
BIO_printf(bio_err,
" -engine e use engine e, possibly a hardware device.\n");
# endif
BIO_printf(bio_err, " -rand file%cfile%c...\n", LIST_SEPARATOR_CHAR,
LIST_SEPARATOR_CHAR);
BIO_printf(bio_err,
" load the file (or the files in the directory) into\n");
BIO_printf(bio_err, " the random number generator\n");
goto err;
case OPT_F4:
f4 = RSA_F4;
break;
case OPT_OUT:
outfile = opt_arg();
break;
case OPT_ENGINE:
eng = setup_engine(opt_arg(), 0);
break;
case OPT_RAND:
inrand = opt_arg();
break;
case OPT_PASSOUT:
passoutarg = opt_arg();
break;
case OPT_CIPHER:
if (!opt_cipher(opt_unknown(), &enc))
goto end;
break;
}
}
argc = opt_num_rest();
argv = opt_rest();
private = 1;
ERR_load_crypto_strings();
if (argv[0] && (!opt_int(argv[0], &num) || num <= 0))
goto end;
if (!app_passwd(bio_err, NULL, passargout, NULL, &passout)) {
if (!app_passwd(NULL, passoutarg, NULL, &passout)) {
BIO_printf(bio_err, "Error getting password\n");
goto err;
}
e = setup_engine(bio_err, engine, 0);
if (outfile == NULL) {
BIO_set_fp(out, stdout, BIO_NOCLOSE);
# ifdef OPENSSL_SYS_VMS
{
BIO *tmpbio = BIO_new(BIO_f_linebuffer());
out = BIO_push(tmpbio, out);
}
# endif
} else {
if (BIO_write_filename(out, outfile) <= 0) {
perror(outfile);
goto err;
}
goto end;
}
if (!app_RAND_load_file(NULL, bio_err, 1) && inrand == NULL
out = bio_open_owner(outfile, FORMAT_PEM, private);
if (out == NULL)
goto end;
if (!app_RAND_load_file(NULL, 1) && inrand == NULL
&& !RAND_status()) {
BIO_printf(bio_err,
"warning, not much extra random data, consider using the -rand option\n");
@@ -264,60 +135,45 @@ int MAIN(int argc, char **argv)
BIO_printf(bio_err, "Generating RSA private key, %d bit long modulus\n",
num);
# ifdef OPENSSL_NO_ENGINE
rsa = RSA_new();
# else
rsa = RSA_new_method(e);
# endif
if (!rsa)
goto err;
rsa = eng ? RSA_new_method(eng) : RSA_new();
if (rsa == NULL)
goto end;
if (!BN_set_word(bn, f4) || !RSA_generate_key_ex(rsa, num, bn, &cb))
goto err;
if (!BN_set_word(bn, f4) || !RSA_generate_key_ex(rsa, num, bn, cb))
goto end;
app_RAND_write_file(NULL, bio_err);
app_RAND_write_file(NULL);
/*
* We need to do the following for when the base number size is < long,
* esp windows 3.1 :-(.
*/
l = 0L;
for (i = 0; i < rsa->e->top; i++) {
# ifndef SIXTY_FOUR_BIT
l <<= BN_BITS4;
l <<= BN_BITS4;
# endif
l += rsa->e->d[i];
}
BIO_printf(bio_err, "e is %ld (0x%lX)\n", l, l);
{
PW_CB_DATA cb_data;
cb_data.password = passout;
cb_data.prompt_info = outfile;
if (!PEM_write_bio_RSAPrivateKey(out, rsa, enc, NULL, 0,
(pem_password_cb *)password_callback,
&cb_data))
goto err;
RSA_get0_key(rsa, NULL, &e, NULL);
hexe = BN_bn2hex(e);
dece = BN_bn2dec(e);
if (hexe && dece) {
BIO_printf(bio_err, "e is %s (0x%s)\n", dece, hexe);
}
OPENSSL_free(hexe);
OPENSSL_free(dece);
cb_data.password = passout;
cb_data.prompt_info = outfile;
assert(private);
if (!PEM_write_bio_RSAPrivateKey(out, rsa, enc, NULL, 0,
(pem_password_cb *)password_callback,
&cb_data))
goto end;
ret = 0;
err:
if (bn)
BN_free(bn);
if (rsa)
RSA_free(rsa);
if (out)
BIO_free_all(out);
release_engine(e);
if (passout)
OPENSSL_free(passout);
end:
BN_free(bn);
BN_GENCB_free(cb);
RSA_free(rsa);
BIO_free_all(out);
release_engine(eng);
OPENSSL_free(passout);
if (ret != 0)
ERR_print_errors(bio_err);
apps_shutdown();
OPENSSL_EXIT(ret);
return (ret);
}
static int MS_CALLBACK genrsa_cb(int p, int n, BN_GENCB *cb)
static int genrsa_cb(int p, int n, BN_GENCB *cb)
{
char c = '*';
@@ -329,17 +185,8 @@ static int MS_CALLBACK genrsa_cb(int p, int n, BN_GENCB *cb)
c = '*';
if (p == 3)
c = '\n';
BIO_write(cb->arg, &c, 1);
(void)BIO_flush(cb->arg);
# ifdef LINT
p = n;
# endif
BIO_write(BN_GENCB_get_arg(cb), &c, 1);
(void)BIO_flush(BN_GENCB_get_arg(cb));
return 1;
}
#else /* !OPENSSL_NO_RSA */
# if PEDANTIC
static void *dummy = &dummy;
# endif
#endif