Downgraded mbedtls and updated for latest dynarmic
This commit is contained in:
darktux
511
externals/mbedtls/programs/pkey/key_app_writer.c
vendored
511
externals/mbedtls/programs/pkey/key_app_writer.c
vendored
@@ -3,36 +3,72 @@
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*
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* Copyright The Mbed TLS Contributors
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* SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later
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*
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* This file is provided under the Apache License 2.0, or the
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* GNU General Public License v2.0 or later.
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*
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* **********
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* Apache License 2.0:
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*
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* Licensed under the Apache License, Version 2.0 (the "License"); you may
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* not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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* **********
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*
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* **********
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* GNU General Public License v2.0 or later:
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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||||
* GNU General Public License for more details.
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||||
*
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||||
* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* **********
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*/
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#include "mbedtls/build_info.h"
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#include "mbedtls/platform.h"
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#if !defined(MBEDTLS_PK_PARSE_C) || \
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!defined(MBEDTLS_PK_WRITE_C) || \
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!defined(MBEDTLS_FS_IO) || \
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!defined(MBEDTLS_ENTROPY_C) || \
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!defined(MBEDTLS_CTR_DRBG_C) || \
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!defined(MBEDTLS_BIGNUM_C)
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int main(void)
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{
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mbedtls_printf("MBEDTLS_PK_PARSE_C and/or MBEDTLS_PK_WRITE_C and/or "
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"MBEDTLS_ENTROPY_C and/or MBEDTLS_CTR_DRBG_C and/or "
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"MBEDTLS_FS_IO and/or MBEDTLS_BIGNUM_C not defined.\n");
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mbedtls_exit(0);
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}
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#if !defined(MBEDTLS_CONFIG_FILE)
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#include "mbedtls/config.h"
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#else
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#include MBEDTLS_CONFIG_FILE
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#endif
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#if defined(MBEDTLS_PLATFORM_C)
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#include "mbedtls/platform.h"
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#else
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#include <stdio.h>
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#include <stdlib.h>
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#define mbedtls_printf printf
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#define mbedtls_exit exit
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#define MBEDTLS_EXIT_SUCCESS EXIT_SUCCESS
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#define MBEDTLS_EXIT_FAILURE EXIT_FAILURE
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#endif /* MBEDTLS_PLATFORM_C */
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#if defined(MBEDTLS_PK_WRITE_C) && defined(MBEDTLS_FS_IO)
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#include "mbedtls/error.h"
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#include "mbedtls/pk.h"
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#include "mbedtls/error.h"
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#include "mbedtls/entropy.h"
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#include "mbedtls/ctr_drbg.h"
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#include <stdio.h>
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#include <string.h>
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#endif
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#if defined(MBEDTLS_PEM_WRITE_C)
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#define USAGE_OUT \
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@@ -77,11 +113,22 @@ int main(void)
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USAGE_OUT \
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"\n"
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#if !defined(MBEDTLS_PK_PARSE_C) || \
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!defined(MBEDTLS_PK_WRITE_C) || \
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!defined(MBEDTLS_FS_IO)
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int main( void )
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{
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mbedtls_printf( "MBEDTLS_PK_PARSE_C and/or MBEDTLS_PK_WRITE_C and/or MBEDTLS_FS_IO not defined.\n" );
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mbedtls_exit( 0 );
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}
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#else
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/*
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* global options
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*/
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struct options {
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struct options
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{
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int mode; /* the mode to run the application in */
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const char *filename; /* filename of the key file */
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int output_mode; /* the output mode to use */
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@@ -89,7 +136,7 @@ struct options {
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int output_format; /* the output format to use */
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} opt;
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static int write_public_key(mbedtls_pk_context *key, const char *output_file)
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static int write_public_key( mbedtls_pk_context *key, const char *output_file )
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{
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int ret;
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FILE *f;
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@@ -100,38 +147,38 @@ static int write_public_key(mbedtls_pk_context *key, const char *output_file)
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memset(output_buf, 0, 16000);
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#if defined(MBEDTLS_PEM_WRITE_C)
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if (opt.output_format == OUTPUT_FORMAT_PEM) {
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if ((ret = mbedtls_pk_write_pubkey_pem(key, output_buf, 16000)) != 0) {
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return ret;
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}
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if( opt.output_format == OUTPUT_FORMAT_PEM )
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{
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if( ( ret = mbedtls_pk_write_pubkey_pem( key, output_buf, 16000 ) ) != 0 )
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return( ret );
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len = strlen((char *) output_buf);
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} else
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len = strlen( (char *) output_buf );
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}
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else
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#endif
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{
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if ((ret = mbedtls_pk_write_pubkey_der(key, output_buf, 16000)) < 0) {
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return ret;
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}
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if( ( ret = mbedtls_pk_write_pubkey_der( key, output_buf, 16000 ) ) < 0 )
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return( ret );
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len = ret;
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c = output_buf + sizeof(output_buf) - len;
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}
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if ((f = fopen(output_file, "w")) == NULL) {
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return -1;
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if( ( f = fopen( output_file, "w" ) ) == NULL )
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return( -1 );
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if( fwrite( c, 1, len, f ) != len )
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{
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fclose( f );
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return( -1 );
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}
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if (fwrite(c, 1, len, f) != len) {
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fclose(f);
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return -1;
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}
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fclose( f );
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fclose(f);
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return 0;
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return( 0 );
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}
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static int write_private_key(mbedtls_pk_context *key, const char *output_file)
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static int write_private_key( mbedtls_pk_context *key, const char *output_file )
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{
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int ret;
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FILE *f;
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@@ -142,150 +189,62 @@ static int write_private_key(mbedtls_pk_context *key, const char *output_file)
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memset(output_buf, 0, 16000);
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#if defined(MBEDTLS_PEM_WRITE_C)
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if (opt.output_format == OUTPUT_FORMAT_PEM) {
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if ((ret = mbedtls_pk_write_key_pem(key, output_buf, 16000)) != 0) {
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return ret;
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}
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if( opt.output_format == OUTPUT_FORMAT_PEM )
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{
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if( ( ret = mbedtls_pk_write_key_pem( key, output_buf, 16000 ) ) != 0 )
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return( ret );
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len = strlen((char *) output_buf);
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} else
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len = strlen( (char *) output_buf );
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}
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else
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#endif
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{
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if ((ret = mbedtls_pk_write_key_der(key, output_buf, 16000)) < 0) {
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return ret;
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}
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if( ( ret = mbedtls_pk_write_key_der( key, output_buf, 16000 ) ) < 0 )
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return( ret );
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len = ret;
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c = output_buf + sizeof(output_buf) - len;
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}
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if ((f = fopen(output_file, "w")) == NULL) {
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return -1;
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if( ( f = fopen( output_file, "w" ) ) == NULL )
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return( -1 );
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if( fwrite( c, 1, len, f ) != len )
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{
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fclose( f );
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return( -1 );
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}
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if (fwrite(c, 1, len, f) != len) {
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fclose(f);
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return -1;
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}
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fclose( f );
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fclose(f);
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return 0;
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return( 0 );
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}
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#if defined(MBEDTLS_ECP_C)
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static int show_ecp_key(const mbedtls_ecp_keypair *ecp, int has_private)
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{
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int ret = 0;
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const mbedtls_ecp_curve_info *curve_info =
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mbedtls_ecp_curve_info_from_grp_id(
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mbedtls_ecp_keypair_get_group_id(ecp));
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mbedtls_printf("curve: %s\n", curve_info->name);
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mbedtls_ecp_group grp;
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mbedtls_ecp_group_init(&grp);
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mbedtls_mpi D;
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mbedtls_mpi_init(&D);
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mbedtls_ecp_point pt;
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mbedtls_ecp_point_init(&pt);
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mbedtls_mpi X, Y;
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mbedtls_mpi_init(&X); mbedtls_mpi_init(&Y);
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MBEDTLS_MPI_CHK(mbedtls_ecp_export(ecp, &grp,
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(has_private ? &D : NULL),
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&pt));
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unsigned char point_bin[MBEDTLS_ECP_MAX_PT_LEN];
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size_t len = 0;
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MBEDTLS_MPI_CHK(mbedtls_ecp_point_write_binary(
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&grp, &pt, MBEDTLS_ECP_PF_UNCOMPRESSED,
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&len, point_bin, sizeof(point_bin)));
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||||
switch (mbedtls_ecp_get_type(&grp)) {
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||||
case MBEDTLS_ECP_TYPE_SHORT_WEIERSTRASS:
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||||
if ((len & 1) == 0 || point_bin[0] != 0x04) {
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||||
/* Point in an unxepected format. This shouldn't happen. */
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||||
ret = -1;
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||||
goto cleanup;
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||||
}
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||||
MBEDTLS_MPI_CHK(
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||||
mbedtls_mpi_read_binary(&X, point_bin + 1, len / 2));
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||||
MBEDTLS_MPI_CHK(
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||||
mbedtls_mpi_read_binary(&Y, point_bin + 1 + len / 2, len / 2));
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||||
mbedtls_mpi_write_file("X_Q: ", &X, 16, NULL);
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||||
mbedtls_mpi_write_file("Y_Q: ", &Y, 16, NULL);
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||||
break;
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||||
case MBEDTLS_ECP_TYPE_MONTGOMERY:
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||||
MBEDTLS_MPI_CHK(mbedtls_mpi_read_binary(&X, point_bin, len));
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||||
mbedtls_mpi_write_file("X_Q: ", &X, 16, NULL);
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||||
break;
|
||||
default:
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||||
mbedtls_printf(
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||||
"This program does not yet support listing coordinates for this curve type.\n");
|
||||
break;
|
||||
}
|
||||
|
||||
if (has_private) {
|
||||
mbedtls_mpi_write_file("D: ", &D, 16, NULL);
|
||||
}
|
||||
|
||||
cleanup:
|
||||
mbedtls_ecp_group_free(&grp);
|
||||
mbedtls_mpi_free(&D);
|
||||
mbedtls_ecp_point_free(&pt);
|
||||
mbedtls_mpi_free(&X); mbedtls_mpi_free(&Y);
|
||||
return ret;
|
||||
}
|
||||
#endif
|
||||
|
||||
int main(int argc, char *argv[])
|
||||
int main( int argc, char *argv[] )
|
||||
{
|
||||
int ret = 1;
|
||||
int exit_code = MBEDTLS_EXIT_FAILURE;
|
||||
#if defined(MBEDTLS_ERROR_C)
|
||||
char buf[200];
|
||||
#endif
|
||||
char buf[1024];
|
||||
int i;
|
||||
char *p, *q;
|
||||
|
||||
const char *pers = "pkey/key_app";
|
||||
mbedtls_entropy_context entropy;
|
||||
mbedtls_ctr_drbg_context ctr_drbg;
|
||||
|
||||
mbedtls_pk_context key;
|
||||
#if defined(MBEDTLS_RSA_C)
|
||||
mbedtls_mpi N, P, Q, D, E, DP, DQ, QP;
|
||||
#endif /* MBEDTLS_RSA_C */
|
||||
|
||||
/*
|
||||
* Set to sane values
|
||||
*/
|
||||
mbedtls_entropy_init(&entropy);
|
||||
mbedtls_ctr_drbg_init(&ctr_drbg);
|
||||
mbedtls_pk_init( &key );
|
||||
memset( buf, 0, sizeof( buf ) );
|
||||
|
||||
mbedtls_pk_init(&key);
|
||||
#if defined(MBEDTLS_ERROR_C)
|
||||
memset(buf, 0, sizeof(buf));
|
||||
#endif
|
||||
mbedtls_mpi_init( &N ); mbedtls_mpi_init( &P ); mbedtls_mpi_init( &Q );
|
||||
mbedtls_mpi_init( &D ); mbedtls_mpi_init( &E ); mbedtls_mpi_init( &DP );
|
||||
mbedtls_mpi_init( &DQ ); mbedtls_mpi_init( &QP );
|
||||
|
||||
#if defined(MBEDTLS_USE_PSA_CRYPTO)
|
||||
psa_status_t status = psa_crypto_init();
|
||||
if (status != PSA_SUCCESS) {
|
||||
mbedtls_fprintf(stderr, "Failed to initialize PSA Crypto implementation: %d\n",
|
||||
(int) status);
|
||||
goto exit;
|
||||
}
|
||||
#endif /* MBEDTLS_USE_PSA_CRYPTO */
|
||||
|
||||
#if defined(MBEDTLS_RSA_C)
|
||||
mbedtls_mpi_init(&N); mbedtls_mpi_init(&P); mbedtls_mpi_init(&Q);
|
||||
mbedtls_mpi_init(&D); mbedtls_mpi_init(&E); mbedtls_mpi_init(&DP);
|
||||
mbedtls_mpi_init(&DQ); mbedtls_mpi_init(&QP);
|
||||
#endif /* MBEDTLS_RSA_C */
|
||||
|
||||
if (argc < 2) {
|
||||
usage:
|
||||
mbedtls_printf(USAGE);
|
||||
if( argc == 0 )
|
||||
{
|
||||
usage:
|
||||
mbedtls_printf( USAGE );
|
||||
goto exit;
|
||||
}
|
||||
|
||||
@@ -295,201 +254,213 @@ usage:
|
||||
opt.output_file = DFL_OUTPUT_FILENAME;
|
||||
opt.output_format = DFL_OUTPUT_FORMAT;
|
||||
|
||||
for (i = 1; i < argc; i++) {
|
||||
for( i = 1; i < argc; i++ )
|
||||
{
|
||||
p = argv[i];
|
||||
if ((q = strchr(p, '=')) == NULL) {
|
||||
if( ( q = strchr( p, '=' ) ) == NULL )
|
||||
goto usage;
|
||||
}
|
||||
*q++ = '\0';
|
||||
|
||||
if (strcmp(p, "mode") == 0) {
|
||||
if (strcmp(q, "private") == 0) {
|
||||
if( strcmp( p, "mode" ) == 0 )
|
||||
{
|
||||
if( strcmp( q, "private" ) == 0 )
|
||||
opt.mode = MODE_PRIVATE;
|
||||
} else if (strcmp(q, "public") == 0) {
|
||||
else if( strcmp( q, "public" ) == 0 )
|
||||
opt.mode = MODE_PUBLIC;
|
||||
} else {
|
||||
else
|
||||
goto usage;
|
||||
}
|
||||
} else if (strcmp(p, "output_mode") == 0) {
|
||||
if (strcmp(q, "private") == 0) {
|
||||
}
|
||||
else if( strcmp( p, "output_mode" ) == 0 )
|
||||
{
|
||||
if( strcmp( q, "private" ) == 0 )
|
||||
opt.output_mode = OUTPUT_MODE_PRIVATE;
|
||||
} else if (strcmp(q, "public") == 0) {
|
||||
else if( strcmp( q, "public" ) == 0 )
|
||||
opt.output_mode = OUTPUT_MODE_PUBLIC;
|
||||
} else {
|
||||
else
|
||||
goto usage;
|
||||
}
|
||||
} else if (strcmp(p, "output_format") == 0) {
|
||||
}
|
||||
else if( strcmp( p, "output_format" ) == 0 )
|
||||
{
|
||||
#if defined(MBEDTLS_PEM_WRITE_C)
|
||||
if (strcmp(q, "pem") == 0) {
|
||||
if( strcmp( q, "pem" ) == 0 )
|
||||
opt.output_format = OUTPUT_FORMAT_PEM;
|
||||
} else
|
||||
else
|
||||
#endif
|
||||
if (strcmp(q, "der") == 0) {
|
||||
if( strcmp( q, "der" ) == 0 )
|
||||
opt.output_format = OUTPUT_FORMAT_DER;
|
||||
} else {
|
||||
else
|
||||
goto usage;
|
||||
}
|
||||
} else if (strcmp(p, "filename") == 0) {
|
||||
}
|
||||
else if( strcmp( p, "filename" ) == 0 )
|
||||
opt.filename = q;
|
||||
} else if (strcmp(p, "output_file") == 0) {
|
||||
else if( strcmp( p, "output_file" ) == 0 )
|
||||
opt.output_file = q;
|
||||
} else {
|
||||
else
|
||||
goto usage;
|
||||
}
|
||||
}
|
||||
|
||||
if (opt.mode == MODE_NONE && opt.output_mode != OUTPUT_MODE_NONE) {
|
||||
mbedtls_printf("\nCannot output a key without reading one.\n");
|
||||
if( opt.mode == MODE_NONE && opt.output_mode != OUTPUT_MODE_NONE )
|
||||
{
|
||||
mbedtls_printf( "\nCannot output a key without reading one.\n");
|
||||
goto exit;
|
||||
}
|
||||
|
||||
if (opt.mode == MODE_PUBLIC && opt.output_mode == OUTPUT_MODE_PRIVATE) {
|
||||
mbedtls_printf("\nCannot output a private key from a public key.\n");
|
||||
if( opt.mode == MODE_PUBLIC && opt.output_mode == OUTPUT_MODE_PRIVATE )
|
||||
{
|
||||
mbedtls_printf( "\nCannot output a private key from a public key.\n");
|
||||
goto exit;
|
||||
}
|
||||
|
||||
if (opt.mode == MODE_PRIVATE) {
|
||||
if( opt.mode == MODE_PRIVATE )
|
||||
{
|
||||
/*
|
||||
* 1.1. Load the key
|
||||
*/
|
||||
mbedtls_printf("\n . Loading the private key ...");
|
||||
fflush(stdout);
|
||||
mbedtls_printf( "\n . Loading the private key ..." );
|
||||
fflush( stdout );
|
||||
|
||||
if ((ret = mbedtls_ctr_drbg_seed(&ctr_drbg, mbedtls_entropy_func, &entropy,
|
||||
(const unsigned char *) pers,
|
||||
strlen(pers))) != 0) {
|
||||
mbedtls_printf(" failed\n ! mbedtls_ctr_drbg_seed returned -0x%04x\n",
|
||||
(unsigned int) -ret);
|
||||
ret = mbedtls_pk_parse_keyfile( &key, opt.filename, NULL );
|
||||
|
||||
if( ret != 0 )
|
||||
{
|
||||
mbedtls_strerror( ret, (char *) buf, sizeof(buf) );
|
||||
mbedtls_printf( " failed\n ! mbedtls_pk_parse_keyfile returned -0x%04x - %s\n\n", -ret, buf );
|
||||
goto exit;
|
||||
}
|
||||
|
||||
ret = mbedtls_pk_parse_keyfile(&key, opt.filename, NULL,
|
||||
mbedtls_ctr_drbg_random, &ctr_drbg);
|
||||
if (ret != 0) {
|
||||
mbedtls_printf(" failed\n ! mbedtls_pk_parse_keyfile returned -0x%04x",
|
||||
(unsigned int) -ret);
|
||||
goto exit;
|
||||
}
|
||||
|
||||
mbedtls_printf(" ok\n");
|
||||
mbedtls_printf( " ok\n" );
|
||||
|
||||
/*
|
||||
* 1.2 Print the key
|
||||
*/
|
||||
mbedtls_printf(" . Key information ...\n");
|
||||
mbedtls_printf( " . Key information ...\n" );
|
||||
|
||||
#if defined(MBEDTLS_RSA_C)
|
||||
if (mbedtls_pk_get_type(&key) == MBEDTLS_PK_RSA) {
|
||||
mbedtls_rsa_context *rsa = mbedtls_pk_rsa(key);
|
||||
if( mbedtls_pk_get_type( &key ) == MBEDTLS_PK_RSA )
|
||||
{
|
||||
mbedtls_rsa_context *rsa = mbedtls_pk_rsa( key );
|
||||
|
||||
if ((ret = mbedtls_rsa_export(rsa, &N, &P, &Q, &D, &E)) != 0 ||
|
||||
(ret = mbedtls_rsa_export_crt(rsa, &DP, &DQ, &QP)) != 0) {
|
||||
mbedtls_printf(" failed\n ! could not export RSA parameters\n\n");
|
||||
if( ( ret = mbedtls_rsa_export ( rsa, &N, &P, &Q, &D, &E ) ) != 0 ||
|
||||
( ret = mbedtls_rsa_export_crt( rsa, &DP, &DQ, &QP ) ) != 0 )
|
||||
{
|
||||
mbedtls_printf( " failed\n ! could not export RSA parameters\n\n" );
|
||||
goto exit;
|
||||
}
|
||||
|
||||
mbedtls_mpi_write_file("N: ", &N, 16, NULL);
|
||||
mbedtls_mpi_write_file("E: ", &E, 16, NULL);
|
||||
mbedtls_mpi_write_file("D: ", &D, 16, NULL);
|
||||
mbedtls_mpi_write_file("P: ", &P, 16, NULL);
|
||||
mbedtls_mpi_write_file("Q: ", &Q, 16, NULL);
|
||||
mbedtls_mpi_write_file("DP: ", &DP, 16, NULL);
|
||||
mbedtls_mpi_write_file("DQ: ", &DQ, 16, NULL);
|
||||
mbedtls_mpi_write_file("QP: ", &QP, 16, NULL);
|
||||
} else
|
||||
mbedtls_mpi_write_file( "N: ", &N, 16, NULL );
|
||||
mbedtls_mpi_write_file( "E: ", &E, 16, NULL );
|
||||
mbedtls_mpi_write_file( "D: ", &D, 16, NULL );
|
||||
mbedtls_mpi_write_file( "P: ", &P, 16, NULL );
|
||||
mbedtls_mpi_write_file( "Q: ", &Q, 16, NULL );
|
||||
mbedtls_mpi_write_file( "DP: ", &DP, 16, NULL );
|
||||
mbedtls_mpi_write_file( "DQ: ", &DQ, 16, NULL );
|
||||
mbedtls_mpi_write_file( "QP: ", &QP, 16, NULL );
|
||||
}
|
||||
else
|
||||
#endif
|
||||
#if defined(MBEDTLS_ECP_C)
|
||||
if (mbedtls_pk_get_type(&key) == MBEDTLS_PK_ECKEY) {
|
||||
if (show_ecp_key(mbedtls_pk_ec(key), 1) != 0) {
|
||||
mbedtls_printf(" failed\n ! could not export ECC parameters\n\n");
|
||||
goto exit;
|
||||
}
|
||||
} else
|
||||
if( mbedtls_pk_get_type( &key ) == MBEDTLS_PK_ECKEY )
|
||||
{
|
||||
mbedtls_ecp_keypair *ecp = mbedtls_pk_ec( key );
|
||||
mbedtls_mpi_write_file( "Q(X): ", &ecp->Q.X, 16, NULL );
|
||||
mbedtls_mpi_write_file( "Q(Y): ", &ecp->Q.Y, 16, NULL );
|
||||
mbedtls_mpi_write_file( "Q(Z): ", &ecp->Q.Z, 16, NULL );
|
||||
mbedtls_mpi_write_file( "D : ", &ecp->d , 16, NULL );
|
||||
}
|
||||
else
|
||||
#endif
|
||||
mbedtls_printf("key type not supported yet\n");
|
||||
mbedtls_printf("key type not supported yet\n");
|
||||
|
||||
} else if (opt.mode == MODE_PUBLIC) {
|
||||
}
|
||||
else if( opt.mode == MODE_PUBLIC )
|
||||
{
|
||||
/*
|
||||
* 1.1. Load the key
|
||||
*/
|
||||
mbedtls_printf("\n . Loading the public key ...");
|
||||
fflush(stdout);
|
||||
mbedtls_printf( "\n . Loading the public key ..." );
|
||||
fflush( stdout );
|
||||
|
||||
ret = mbedtls_pk_parse_public_keyfile(&key, opt.filename);
|
||||
ret = mbedtls_pk_parse_public_keyfile( &key, opt.filename );
|
||||
|
||||
if (ret != 0) {
|
||||
mbedtls_printf(" failed\n ! mbedtls_pk_parse_public_key returned -0x%04x",
|
||||
(unsigned int) -ret);
|
||||
if( ret != 0 )
|
||||
{
|
||||
mbedtls_strerror( ret, (char *) buf, sizeof(buf) );
|
||||
mbedtls_printf( " failed\n ! mbedtls_pk_parse_public_key returned -0x%04x - %s\n\n", -ret, buf );
|
||||
goto exit;
|
||||
}
|
||||
|
||||
mbedtls_printf(" ok\n");
|
||||
mbedtls_printf( " ok\n" );
|
||||
|
||||
/*
|
||||
* 1.2 Print the key
|
||||
*/
|
||||
mbedtls_printf(" . Key information ...\n");
|
||||
mbedtls_printf( " . Key information ...\n" );
|
||||
|
||||
#if defined(MBEDTLS_RSA_C)
|
||||
if (mbedtls_pk_get_type(&key) == MBEDTLS_PK_RSA) {
|
||||
mbedtls_rsa_context *rsa = mbedtls_pk_rsa(key);
|
||||
if( mbedtls_pk_get_type( &key ) == MBEDTLS_PK_RSA )
|
||||
{
|
||||
mbedtls_rsa_context *rsa = mbedtls_pk_rsa( key );
|
||||
|
||||
if ((ret = mbedtls_rsa_export(rsa, &N, NULL, NULL,
|
||||
NULL, &E)) != 0) {
|
||||
mbedtls_printf(" failed\n ! could not export RSA parameters\n\n");
|
||||
if( ( ret = mbedtls_rsa_export( rsa, &N, NULL, NULL,
|
||||
NULL, &E ) ) != 0 )
|
||||
{
|
||||
mbedtls_printf( " failed\n ! could not export RSA parameters\n\n" );
|
||||
goto exit;
|
||||
}
|
||||
mbedtls_mpi_write_file("N: ", &N, 16, NULL);
|
||||
mbedtls_mpi_write_file("E: ", &E, 16, NULL);
|
||||
} else
|
||||
mbedtls_mpi_write_file( "N: ", &N, 16, NULL );
|
||||
mbedtls_mpi_write_file( "E: ", &E, 16, NULL );
|
||||
}
|
||||
else
|
||||
#endif
|
||||
#if defined(MBEDTLS_ECP_C)
|
||||
if (mbedtls_pk_get_type(&key) == MBEDTLS_PK_ECKEY) {
|
||||
if (show_ecp_key(mbedtls_pk_ec(key), 0) != 0) {
|
||||
mbedtls_printf(" failed\n ! could not export ECC parameters\n\n");
|
||||
goto exit;
|
||||
}
|
||||
} else
|
||||
if( mbedtls_pk_get_type( &key ) == MBEDTLS_PK_ECKEY )
|
||||
{
|
||||
mbedtls_ecp_keypair *ecp = mbedtls_pk_ec( key );
|
||||
mbedtls_mpi_write_file( "Q(X): ", &ecp->Q.X, 16, NULL );
|
||||
mbedtls_mpi_write_file( "Q(Y): ", &ecp->Q.Y, 16, NULL );
|
||||
mbedtls_mpi_write_file( "Q(Z): ", &ecp->Q.Z, 16, NULL );
|
||||
}
|
||||
else
|
||||
#endif
|
||||
mbedtls_printf("key type not supported yet\n");
|
||||
} else {
|
||||
mbedtls_printf("key type not supported yet\n");
|
||||
}
|
||||
else
|
||||
goto usage;
|
||||
}
|
||||
|
||||
if (opt.output_mode == OUTPUT_MODE_PUBLIC) {
|
||||
write_public_key(&key, opt.output_file);
|
||||
if( opt.output_mode == OUTPUT_MODE_PUBLIC )
|
||||
{
|
||||
write_public_key( &key, opt.output_file );
|
||||
}
|
||||
if (opt.output_mode == OUTPUT_MODE_PRIVATE) {
|
||||
write_private_key(&key, opt.output_file);
|
||||
if( opt.output_mode == OUTPUT_MODE_PRIVATE )
|
||||
{
|
||||
write_private_key( &key, opt.output_file );
|
||||
}
|
||||
|
||||
exit_code = MBEDTLS_EXIT_SUCCESS;
|
||||
|
||||
exit:
|
||||
|
||||
if (exit_code != MBEDTLS_EXIT_SUCCESS) {
|
||||
if( exit_code != MBEDTLS_EXIT_SUCCESS )
|
||||
{
|
||||
#ifdef MBEDTLS_ERROR_C
|
||||
mbedtls_strerror(ret, buf, sizeof(buf));
|
||||
mbedtls_printf(" - %s\n", buf);
|
||||
mbedtls_strerror( ret, buf, sizeof( buf ) );
|
||||
mbedtls_printf( " - %s\n", buf );
|
||||
#else
|
||||
mbedtls_printf("\n");
|
||||
#endif
|
||||
}
|
||||
|
||||
#if defined(MBEDTLS_RSA_C)
|
||||
mbedtls_mpi_free(&N); mbedtls_mpi_free(&P); mbedtls_mpi_free(&Q);
|
||||
mbedtls_mpi_free(&D); mbedtls_mpi_free(&E); mbedtls_mpi_free(&DP);
|
||||
mbedtls_mpi_free(&DQ); mbedtls_mpi_free(&QP);
|
||||
#endif /* MBEDTLS_RSA_C */
|
||||
mbedtls_mpi_free( &N ); mbedtls_mpi_free( &P ); mbedtls_mpi_free( &Q );
|
||||
mbedtls_mpi_free( &D ); mbedtls_mpi_free( &E ); mbedtls_mpi_free( &DP );
|
||||
mbedtls_mpi_free( &DQ ); mbedtls_mpi_free( &QP );
|
||||
|
||||
mbedtls_pk_free(&key);
|
||||
mbedtls_pk_free( &key );
|
||||
|
||||
mbedtls_ctr_drbg_free(&ctr_drbg);
|
||||
mbedtls_entropy_free(&entropy);
|
||||
#if defined(MBEDTLS_USE_PSA_CRYPTO)
|
||||
mbedtls_psa_crypto_free();
|
||||
#endif /* MBEDTLS_USE_PSA_CRYPTO */
|
||||
#if defined(_WIN32)
|
||||
mbedtls_printf( " + Press Enter to exit this program.\n" );
|
||||
fflush( stdout ); getchar();
|
||||
#endif
|
||||
|
||||
mbedtls_exit(exit_code);
|
||||
mbedtls_exit( exit_code );
|
||||
}
|
||||
#endif /* program viability conditions */
|
||||
#endif /* MBEDTLS_PK_PARSE_C && MBEDTLS_PK_WRITE_C && MBEDTLS_FS_IO */
|
||||
|
||||
Reference in New Issue
Block a user