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Update cpk

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fix bug and add demo code
This commit is contained in:
Zhi Guan
2018-10-19 00:09:54 +08:00
parent f411936f9f
commit 89c826054b
5 changed files with 537 additions and 6 deletions
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104
demos/cpk/cpk-setup.c Normal file
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/* ====================================================================
* Copyright (c) 2018 The GmSSL 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 GmSSL Project.
* (http://gmssl.org/)"
*
* 4. The name "GmSSL Project" must not be used to endorse or promote
* products derived from this software without prior written
* permission. For written permission, please contact
* guanzhi1980@gmail.com.
*
* 5. Products derived from this software may not be called "GmSSL"
* nor may "GmSSL" appear in their names without prior written
* permission of the GmSSL Project.
*
* 6. Redistributions of any form whatsoever must retain the following
* acknowledgment:
* "This product includes software developed by the GmSSL Project
* (http://gmssl.org/)"
*
* THIS SOFTWARE IS PROVIDED BY THE GmSSL 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 GmSSL 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.
* ====================================================================
*/
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <libgen.h>
#include <openssl/cpk.h>
#include <openssl/err.h>
int main(int argc, char **argv)
{
int ret = -1;
char *prog = basename(argv[0]);
X509_ALGOR *map = NULL;
EC_KEY *ec_key = NULL;
EVP_PKEY *pkey = NULL;
CPK_MASTER_SECRET *msk = NULL;
CPK_PUBLIC_PARAMS *mpk = NULL;
BIO *mpk_bio = NULL;
BIO *msk_bio = NULL;
if (argc != 3) {
printf("usage: %s <mpk-file> <msk-file>\n", prog);
return 0;
}
if (!(map = CPK_MAP_new_default())
|| !(ec_key = EC_KEY_new_by_curve_name(NID_sm2p256v1))
|| !EC_KEY_generate_key(ec_key)
|| !(pkey = EVP_PKEY_new())
|| !EVP_PKEY_set1_EC_KEY(pkey, ec_key)
|| !(msk = CPK_MASTER_SECRET_create("codesign", pkey, map))
|| !(mpk = CPK_MASTER_SECRET_extract_public_params(msk))) {
ERR_print_errors_fp(stderr);
goto end;
}
if (!(mpk_bio = BIO_new_file(argv[1], "w"))
|| !(msk_bio = BIO_new_file(argv[2], "w"))
|| !i2d_CPK_MASTER_SECRET_bio(msk_bio, msk)
|| !i2d_CPK_PUBLIC_PARAMS_bio(mpk_bio, mpk)) {
ERR_print_errors_fp(stderr);
goto end;
}
ret = 0;
end:
X509_ALGOR_free(map);
//EC_KEY_free(ec_key);
EVP_PKEY_free(pkey);
CPK_MASTER_SECRET_free(msk);
CPK_PUBLIC_PARAMS_free(mpk);
BIO_free(msk_bio);
BIO_free(mpk_bio);
return ret;
}