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author | William Joye <wjoye@cfa.harvard.edu> | 2017-05-02 16:40:01 (GMT) |
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committer | William Joye <wjoye@cfa.harvard.edu> | 2017-05-02 16:40:01 (GMT) |
commit | 0a2b8b8e0bc2e91a9f10659b30e2e4f5b79ce692 (patch) | |
tree | 3d0871d05cfd11f60b86829d2d93704034dad24e /openssl/apps/genpkey.c | |
parent | e9abe0dba896d2b0fc22301588336e89ff246ba7 (diff) | |
download | blt-0a2b8b8e0bc2e91a9f10659b30e2e4f5b79ce692.zip blt-0a2b8b8e0bc2e91a9f10659b30e2e4f5b79ce692.tar.gz blt-0a2b8b8e0bc2e91a9f10659b30e2e4f5b79ce692.tar.bz2 |
reinstall
Diffstat (limited to 'openssl/apps/genpkey.c')
-rw-r--r-- | openssl/apps/genpkey.c | 405 |
1 files changed, 0 insertions, 405 deletions
diff --git a/openssl/apps/genpkey.c b/openssl/apps/genpkey.c deleted file mode 100644 index 39dcef9..0000000 --- a/openssl/apps/genpkey.c +++ /dev/null @@ -1,405 +0,0 @@ -/* apps/genpkey.c */ -/* - * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project - * 2006 - */ -/* ==================================================================== - * Copyright (c) 2006 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 <openssl/pem.h> -#include <openssl/err.h> -#include <openssl/evp.h> -#ifndef OPENSSL_NO_ENGINE -# include <openssl/engine.h> -#endif - -static int init_keygen_file(BIO *err, EVP_PKEY_CTX **pctx, - const char *file, ENGINE *e); -static int genpkey_cb(EVP_PKEY_CTX *ctx); - -#define PROG genpkey_main - -int MAIN(int, char **); - -int MAIN(int argc, char **argv) -{ - ENGINE *e = NULL; - char **args, *outfile = NULL; - char *passarg = NULL; - BIO *in = NULL, *out = NULL; - const EVP_CIPHER *cipher = NULL; - int outformat; - int text = 0; - EVP_PKEY *pkey = NULL; - EVP_PKEY_CTX *ctx = NULL; - char *pass = NULL; - int badarg = 0; - int ret = 1, rv; - - int do_param = 0; - - if (bio_err == NULL) - bio_err = BIO_new_fp(stderr, BIO_NOCLOSE); - - if (!load_config(bio_err, NULL)) - goto end; - - outformat = FORMAT_PEM; - - ERR_load_crypto_strings(); - OpenSSL_add_all_algorithms(); - args = argv + 1; - while (!badarg && *args && *args[0] == '-') { - if (!strcmp(*args, "-outform")) { - if (args[1]) { - args++; - outformat = str2fmt(*args); - } else - badarg = 1; - } else if (!strcmp(*args, "-pass")) { - if (!args[1]) - goto bad; - passarg = *(++args); - } -#ifndef OPENSSL_NO_ENGINE - else if (strcmp(*args, "-engine") == 0) { - if (!args[1]) - goto bad; - e = setup_engine(bio_err, *(++args), 0); - } -#endif - else if (!strcmp(*args, "-paramfile")) { - if (!args[1]) - goto bad; - args++; - if (do_param == 1) - goto bad; - if (!init_keygen_file(bio_err, &ctx, *args, e)) - goto end; - } else if (!strcmp(*args, "-out")) { - if (args[1]) { - args++; - outfile = *args; - } else - badarg = 1; - } else if (strcmp(*args, "-algorithm") == 0) { - if (!args[1]) - goto bad; - if (!init_gen_str(bio_err, &ctx, *(++args), e, do_param)) - goto end; - } else if (strcmp(*args, "-pkeyopt") == 0) { - if (!args[1]) - goto bad; - if (!ctx) { - BIO_puts(bio_err, "No keytype specified\n"); - goto bad; - } else if (pkey_ctrl_string(ctx, *(++args)) <= 0) { - BIO_puts(bio_err, "parameter setting error\n"); - ERR_print_errors(bio_err); - goto end; - } - } else if (strcmp(*args, "-genparam") == 0) { - if (ctx) - goto bad; - do_param = 1; - } else if (strcmp(*args, "-text") == 0) - text = 1; - else { - cipher = EVP_get_cipherbyname(*args + 1); - if (!cipher) { - BIO_printf(bio_err, "Unknown cipher %s\n", *args + 1); - badarg = 1; - } - if (do_param == 1) - badarg = 1; - } - args++; - } - - if (!ctx) - badarg = 1; - - if (badarg) { - bad: - BIO_printf(bio_err, "Usage: genpkey [options]\n"); - BIO_printf(bio_err, "where options may be\n"); - BIO_printf(bio_err, "-out file output file\n"); - BIO_printf(bio_err, - "-outform X output format (DER or PEM)\n"); - BIO_printf(bio_err, - "-pass arg output file pass phrase source\n"); - BIO_printf(bio_err, - "-<cipher> use cipher <cipher> to encrypt the key\n"); -#ifndef OPENSSL_NO_ENGINE - BIO_printf(bio_err, - "-engine e use engine e, possibly a hardware device.\n"); -#endif - BIO_printf(bio_err, "-paramfile file parameters file\n"); - BIO_printf(bio_err, "-algorithm alg the public key algorithm\n"); - BIO_printf(bio_err, - "-pkeyopt opt:value set the public key algorithm option <opt>\n" - " to value <value>\n"); - BIO_printf(bio_err, - "-genparam generate parameters, not key\n"); - BIO_printf(bio_err, "-text print the in text\n"); - BIO_printf(bio_err, - "NB: options order may be important! See the manual page.\n"); - goto end; - } - - if (!app_passwd(bio_err, passarg, NULL, &pass, NULL)) { - BIO_puts(bio_err, "Error getting password\n"); - goto end; - } - - if (outfile) { - if (!(out = BIO_new_file(outfile, "wb"))) { - BIO_printf(bio_err, "Can't open output file %s\n", outfile); - goto end; - } - } else { - out = BIO_new_fp(stdout, BIO_NOCLOSE); -#ifdef OPENSSL_SYS_VMS - { - BIO *tmpbio = BIO_new(BIO_f_linebuffer()); - out = BIO_push(tmpbio, out); - } -#endif - } - - EVP_PKEY_CTX_set_cb(ctx, genpkey_cb); - EVP_PKEY_CTX_set_app_data(ctx, bio_err); - - if (do_param) { - if (EVP_PKEY_paramgen(ctx, &pkey) <= 0) { - BIO_puts(bio_err, "Error generating parameters\n"); - ERR_print_errors(bio_err); - goto end; - } - } else { - if (EVP_PKEY_keygen(ctx, &pkey) <= 0) { - BIO_puts(bio_err, "Error generating key\n"); - ERR_print_errors(bio_err); - goto end; - } - } - - if (do_param) - rv = PEM_write_bio_Parameters(out, pkey); - else if (outformat == FORMAT_PEM) - rv = PEM_write_bio_PrivateKey(out, pkey, cipher, NULL, 0, NULL, pass); - else if (outformat == FORMAT_ASN1) - rv = i2d_PrivateKey_bio(out, pkey); - else { - BIO_printf(bio_err, "Bad format specified for key\n"); - goto end; - } - - if (rv <= 0) { - BIO_puts(bio_err, "Error writing key\n"); - ERR_print_errors(bio_err); - } - - if (text) { - if (do_param) - rv = EVP_PKEY_print_params(out, pkey, 0, NULL); - else - rv = EVP_PKEY_print_private(out, pkey, 0, NULL); - - if (rv <= 0) { - BIO_puts(bio_err, "Error printing key\n"); - ERR_print_errors(bio_err); - } - } - - ret = 0; - - end: - if (pkey) - EVP_PKEY_free(pkey); - if (ctx) - EVP_PKEY_CTX_free(ctx); - if (out) - BIO_free_all(out); - BIO_free(in); - release_engine(e); - if (pass) - OPENSSL_free(pass); - return ret; -} - -static int init_keygen_file(BIO *err, EVP_PKEY_CTX **pctx, - const char *file, ENGINE *e) -{ - BIO *pbio; - EVP_PKEY *pkey = NULL; - EVP_PKEY_CTX *ctx = NULL; - if (*pctx) { - BIO_puts(err, "Parameters already set!\n"); - return 0; - } - - pbio = BIO_new_file(file, "r"); - if (!pbio) { - BIO_printf(err, "Can't open parameter file %s\n", file); - return 0; - } - - pkey = PEM_read_bio_Parameters(pbio, NULL); - BIO_free(pbio); - - if (!pkey) { - BIO_printf(bio_err, "Error reading parameter file %s\n", file); - return 0; - } - - ctx = EVP_PKEY_CTX_new(pkey, e); - if (!ctx) - goto err; - if (EVP_PKEY_keygen_init(ctx) <= 0) - goto err; - EVP_PKEY_free(pkey); - *pctx = ctx; - return 1; - - err: - BIO_puts(err, "Error initializing context\n"); - ERR_print_errors(err); - if (ctx) - EVP_PKEY_CTX_free(ctx); - if (pkey) - EVP_PKEY_free(pkey); - return 0; - -} - -int init_gen_str(BIO *err, EVP_PKEY_CTX **pctx, - const char *algname, ENGINE *e, int do_param) -{ - EVP_PKEY_CTX *ctx = NULL; - const EVP_PKEY_ASN1_METHOD *ameth; - ENGINE *tmpeng = NULL; - int pkey_id; - - if (*pctx) { - BIO_puts(err, "Algorithm already set!\n"); - return 0; - } - - ameth = EVP_PKEY_asn1_find_str(&tmpeng, algname, -1); - -#ifndef OPENSSL_NO_ENGINE - if (!ameth && e) - ameth = ENGINE_get_pkey_asn1_meth_str(e, algname, -1); -#endif - - if (!ameth) { - BIO_printf(bio_err, "Algorithm %s not found\n", algname); - return 0; - } - - ERR_clear_error(); - - EVP_PKEY_asn1_get0_info(&pkey_id, NULL, NULL, NULL, NULL, ameth); -#ifndef OPENSSL_NO_ENGINE - if (tmpeng) - ENGINE_finish(tmpeng); -#endif - ctx = EVP_PKEY_CTX_new_id(pkey_id, e); - - if (!ctx) - goto err; - if (do_param) { - if (EVP_PKEY_paramgen_init(ctx) <= 0) - goto err; - } else { - if (EVP_PKEY_keygen_init(ctx) <= 0) - goto err; - } - - *pctx = ctx; - return 1; - - err: - BIO_printf(err, "Error initializing %s context\n", algname); - ERR_print_errors(err); - if (ctx) - EVP_PKEY_CTX_free(ctx); - return 0; - -} - -static int genpkey_cb(EVP_PKEY_CTX *ctx) -{ - char c = '*'; - BIO *b = EVP_PKEY_CTX_get_app_data(ctx); - int p; - p = EVP_PKEY_CTX_get_keygen_info(ctx, 0); - if (p == 0) - c = '.'; - if (p == 1) - c = '+'; - if (p == 2) - c = '*'; - if (p == 3) - c = '\n'; - BIO_write(b, &c, 1); - (void)BIO_flush(b); -#ifdef LINT - p = n; -#endif - return 1; -} |