2009-01-03 21:22:43 +00:00
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/*
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* Example RSA key generation program
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*
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2015-07-27 09:11:48 +00:00
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* Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
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Update license headers to Apache-2.0 OR GPL-2.0-or-later
This will allow us to ship the LTS branches in a single archive
This commit was generated using the following script:
# ========================
#!/bin/sh
header1='\ * SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later\
*\
* This file is provided under the Apache License 2.0, or the\
* GNU General Public License v2.0 or later.\
*\
* **********\
* Apache License 2.0:\
*\
* Licensed under the Apache License, Version 2.0 (the "License"); you may\
* not use this file except in compliance with the License.\
* You may obtain a copy of the License at\
*\
* http://www.apache.org/licenses/LICENSE-2.0\
*\
* Unless required by applicable law or agreed to in writing, software\
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT\
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\
* See the License for the specific language governing permissions and\
* limitations under the License.\
*\
* **********\
*\
* **********\
* GNU General Public License v2.0 or later:\
*\
* This program is free software; you can redistribute it and/or modify\
* it under the terms of the GNU General Public License as published by\
* the Free Software Foundation; either version 2 of the License, or\
* (at your option) any later version.\
*\
* This program is distributed in the hope that it will be useful,\
* but WITHOUT ANY WARRANTY; without even the implied warranty of\
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\
* GNU General Public License for more details.\
*\
* You should have received a copy of the GNU General Public License along\
* with this program; if not, write to the Free Software Foundation, Inc.,\
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.\
*\
* **********'
find -path './.git' -prune -o '(' -name '*.c' -o -name '*.cpp' -o -name '*.fmt' -o -name '*.h' ')' -print | xargs sed -i "
# Normalize the first line of the copyright headers (no text on the first line of a block comment)
/^\/\*.*Copyright.*Arm/I s/\/\*/&\n */
# Insert new copyright header
/SPDX-License-Identifier/ i\
$header1
# Delete old copyright header
/SPDX-License-Identifier/,$ {
# Delete lines until the one preceding the mbedtls declaration
N
1,/This file is part of/ {
/This file is part of/! D
}
}
"
# Format copyright header for inclusion into scripts
header2=$(echo "$header1" | sed 's/^\\\? \* \?/#/')
find -path './.git' -prune -o '(' -name '*.gdb' -o -name '*.pl' -o -name '*.py' -o -name '*.sh' ')' -print | xargs sed -i "
# Insert new copyright header
/SPDX-License-Identifier/ i\
$header2
# Delete old copyright header
/SPDX-License-Identifier/,$ {
# Delete lines until the one preceding the mbedtls declaration
N
1,/This file is part of/ {
/This file is part of/! D
}
}
"
# ========================
Signed-off-by: Bence Szépkúti <bence.szepkuti@arm.com>
2020-06-05 11:02:18 +00:00
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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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2010-07-18 20:36:00 +00:00
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*
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2015-09-04 12:21:07 +00:00
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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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2010-07-18 20:36:00 +00:00
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*
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2015-09-04 12:21:07 +00:00
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* http://www.apache.org/licenses/LICENSE-2.0
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2009-01-03 21:22:43 +00:00
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*
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2015-09-04 12:21:07 +00:00
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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.
|
2009-01-03 21:22:43 +00:00
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*
|
Update license headers to Apache-2.0 OR GPL-2.0-or-later
This will allow us to ship the LTS branches in a single archive
This commit was generated using the following script:
# ========================
#!/bin/sh
header1='\ * SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later\
*\
* This file is provided under the Apache License 2.0, or the\
* GNU General Public License v2.0 or later.\
*\
* **********\
* Apache License 2.0:\
*\
* Licensed under the Apache License, Version 2.0 (the "License"); you may\
* not use this file except in compliance with the License.\
* You may obtain a copy of the License at\
*\
* http://www.apache.org/licenses/LICENSE-2.0\
*\
* Unless required by applicable law or agreed to in writing, software\
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT\
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\
* See the License for the specific language governing permissions and\
* limitations under the License.\
*\
* **********\
*\
* **********\
* GNU General Public License v2.0 or later:\
*\
* This program is free software; you can redistribute it and/or modify\
* it under the terms of the GNU General Public License as published by\
* the Free Software Foundation; either version 2 of the License, or\
* (at your option) any later version.\
*\
* This program is distributed in the hope that it will be useful,\
* but WITHOUT ANY WARRANTY; without even the implied warranty of\
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\
* GNU General Public License for more details.\
*\
* You should have received a copy of the GNU General Public License along\
* with this program; if not, write to the Free Software Foundation, Inc.,\
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.\
*\
* **********'
find -path './.git' -prune -o '(' -name '*.c' -o -name '*.cpp' -o -name '*.fmt' -o -name '*.h' ')' -print | xargs sed -i "
# Normalize the first line of the copyright headers (no text on the first line of a block comment)
/^\/\*.*Copyright.*Arm/I s/\/\*/&\n */
# Insert new copyright header
/SPDX-License-Identifier/ i\
$header1
# Delete old copyright header
/SPDX-License-Identifier/,$ {
# Delete lines until the one preceding the mbedtls declaration
N
1,/This file is part of/ {
/This file is part of/! D
}
}
"
# Format copyright header for inclusion into scripts
header2=$(echo "$header1" | sed 's/^\\\? \* \?/#/')
find -path './.git' -prune -o '(' -name '*.gdb' -o -name '*.pl' -o -name '*.py' -o -name '*.sh' ')' -print | xargs sed -i "
# Insert new copyright header
/SPDX-License-Identifier/ i\
$header2
# Delete old copyright header
/SPDX-License-Identifier/,$ {
# Delete lines until the one preceding the mbedtls declaration
N
1,/This file is part of/ {
/This file is part of/! D
}
}
"
# ========================
Signed-off-by: Bence Szépkúti <bence.szepkuti@arm.com>
2020-06-05 11:02:18 +00:00
|
|
|
* **********
|
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*
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* **********
|
|
|
|
* GNU General Public License v2.0 or later:
|
|
|
|
*
|
|
|
|
* This program is free software; you can redistribute it and/or modify
|
|
|
|
* 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
|
|
|
|
* (at your option) any later version.
|
|
|
|
*
|
|
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|
* This program is distributed in the hope that it will be useful,
|
|
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
|
|
* GNU General Public License for more details.
|
|
|
|
*
|
|
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|
* You should have received a copy of the GNU General Public License along
|
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|
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* with this program; if not, write to the Free Software Foundation, Inc.,
|
|
|
|
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
|
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*
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* **********
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*
|
2015-09-04 12:21:07 +00:00
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* This file is part of mbed TLS (https://tls.mbed.org)
|
2009-01-03 21:22:43 +00:00
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|
*/
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2015-04-08 10:49:31 +00:00
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#if !defined(MBEDTLS_CONFIG_FILE)
|
2015-03-09 17:05:11 +00:00
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|
#include "mbedtls/config.h"
|
2014-04-29 10:39:06 +00:00
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#else
|
2015-04-08 10:49:31 +00:00
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#include MBEDTLS_CONFIG_FILE
|
2014-04-29 10:39:06 +00:00
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|
#endif
|
2009-01-03 21:22:43 +00:00
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2015-04-08 10:49:31 +00:00
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#if defined(MBEDTLS_PLATFORM_C)
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2015-03-09 17:05:11 +00:00
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#include "mbedtls/platform.h"
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2015-01-19 14:26:37 +00:00
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#else
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2015-02-11 14:06:19 +00:00
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#include <stdio.h>
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2018-04-29 19:12:43 +00:00
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#include <stdlib.h>
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#define mbedtls_printf printf
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2018-12-10 13:31:45 +00:00
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#define mbedtls_exit exit
|
2018-04-30 21:42:33 +00:00
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#define MBEDTLS_EXIT_SUCCESS EXIT_SUCCESS
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2018-04-29 19:12:43 +00:00
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#define MBEDTLS_EXIT_FAILURE EXIT_FAILURE
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#endif /* MBEDTLS_PLATFORM_C */
|
2015-01-19 14:26:37 +00:00
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2015-04-08 10:49:31 +00:00
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#if defined(MBEDTLS_BIGNUM_C) && defined(MBEDTLS_ENTROPY_C) && \
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defined(MBEDTLS_RSA_C) && defined(MBEDTLS_GENPRIME) && \
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defined(MBEDTLS_FS_IO) && defined(MBEDTLS_CTR_DRBG_C)
|
2015-03-09 17:05:11 +00:00
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#include "mbedtls/entropy.h"
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#include "mbedtls/ctr_drbg.h"
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#include "mbedtls/bignum.h"
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#include "mbedtls/x509.h"
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#include "mbedtls/rsa.h"
|
2015-02-13 14:12:07 +00:00
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2015-02-11 14:06:19 +00:00
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#include <stdio.h>
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#include <string.h>
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#endif
|
2009-01-03 21:22:43 +00:00
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2015-08-27 19:42:49 +00:00
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#define KEY_SIZE 2048
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2009-01-03 21:22:43 +00:00
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#define EXPONENT 65537
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2015-04-08 10:49:31 +00:00
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#if !defined(MBEDTLS_BIGNUM_C) || !defined(MBEDTLS_ENTROPY_C) || \
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|
!defined(MBEDTLS_RSA_C) || !defined(MBEDTLS_GENPRIME) || \
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|
!defined(MBEDTLS_FS_IO) || !defined(MBEDTLS_CTR_DRBG_C)
|
2015-02-12 11:37:29 +00:00
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|
|
int main( void )
|
2011-05-26 13:16:06 +00:00
|
|
|
{
|
2015-04-08 10:49:31 +00:00
|
|
|
mbedtls_printf("MBEDTLS_BIGNUM_C and/or MBEDTLS_ENTROPY_C and/or "
|
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|
"MBEDTLS_RSA_C and/or MBEDTLS_GENPRIME and/or "
|
|
|
|
"MBEDTLS_FS_IO and/or MBEDTLS_CTR_DRBG_C not defined.\n");
|
2019-04-24 12:24:46 +00:00
|
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|
mbedtls_exit( 0 );
|
2011-05-26 13:16:06 +00:00
|
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|
}
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#else
|
2018-12-06 17:43:31 +00:00
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2015-02-12 11:37:29 +00:00
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int main( void )
|
2009-01-03 21:22:43 +00:00
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|
{
|
2018-04-29 19:12:43 +00:00
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|
|
int ret = 1;
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|
int exit_code = MBEDTLS_EXIT_FAILURE;
|
2015-04-08 10:49:31 +00:00
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|
mbedtls_rsa_context rsa;
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|
|
mbedtls_entropy_context entropy;
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mbedtls_ctr_drbg_context ctr_drbg;
|
2017-08-23 06:42:28 +00:00
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mbedtls_mpi N, P, Q, D, E, DP, DQ, QP;
|
2009-01-03 21:22:43 +00:00
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FILE *fpub = NULL;
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FILE *fpriv = NULL;
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2013-06-24 11:01:08 +00:00
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const char *pers = "rsa_genkey";
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2009-01-03 21:22:43 +00:00
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2015-04-28 20:52:30 +00:00
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mbedtls_ctr_drbg_init( &ctr_drbg );
|
2018-01-10 07:12:01 +00:00
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mbedtls_rsa_init( &rsa, MBEDTLS_RSA_PKCS_V15, 0 );
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mbedtls_mpi_init( &N ); mbedtls_mpi_init( &P ); mbedtls_mpi_init( &Q );
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mbedtls_mpi_init( &D ); mbedtls_mpi_init( &E ); mbedtls_mpi_init( &DP );
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mbedtls_mpi_init( &DQ ); mbedtls_mpi_init( &QP );
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2015-04-28 20:52:30 +00:00
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2015-04-08 10:49:31 +00:00
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mbedtls_printf( "\n . Seeding the random number generator..." );
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2009-01-03 21:22:43 +00:00
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fflush( stdout );
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2015-04-08 10:49:31 +00:00
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mbedtls_entropy_init( &entropy );
|
2015-04-28 20:52:30 +00:00
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if( ( ret = mbedtls_ctr_drbg_seed( &ctr_drbg, mbedtls_entropy_func, &entropy,
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2013-06-24 11:01:08 +00:00
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(const unsigned char *) pers,
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strlen( pers ) ) ) != 0 )
|
2011-12-04 17:09:26 +00:00
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{
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2015-04-28 20:52:30 +00:00
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mbedtls_printf( " failed\n ! mbedtls_ctr_drbg_seed returned %d\n", ret );
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2011-12-04 17:09:26 +00:00
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goto exit;
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}
|
2009-01-03 21:22:43 +00:00
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2015-04-08 10:49:31 +00:00
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mbedtls_printf( " ok\n . Generating the RSA key [ %d-bit ]...", KEY_SIZE );
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2009-01-03 21:22:43 +00:00
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fflush( stdout );
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2015-04-08 10:49:31 +00:00
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|
|
if( ( ret = mbedtls_rsa_gen_key( &rsa, mbedtls_ctr_drbg_random, &ctr_drbg, KEY_SIZE,
|
2017-08-23 06:42:28 +00:00
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EXPONENT ) ) != 0 )
|
2009-01-03 21:22:43 +00:00
|
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|
{
|
2015-04-08 10:49:31 +00:00
|
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|
mbedtls_printf( " failed\n ! mbedtls_rsa_gen_key returned %d\n\n", ret );
|
2009-01-03 21:22:43 +00:00
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|
goto exit;
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}
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2015-04-08 10:49:31 +00:00
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|
mbedtls_printf( " ok\n . Exporting the public key in rsa_pub.txt...." );
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2009-01-03 21:22:43 +00:00
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fflush( stdout );
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2017-08-23 06:42:28 +00:00
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if( ( ret = mbedtls_rsa_export ( &rsa, &N, &P, &Q, &D, &E ) ) != 0 ||
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( ret = mbedtls_rsa_export_crt( &rsa, &DP, &DQ, &QP ) ) != 0 )
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{
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|
mbedtls_printf( " failed\n ! could not export RSA parameters\n\n" );
|
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|
goto exit;
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|
|
}
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2009-01-03 21:22:43 +00:00
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|
if( ( fpub = fopen( "rsa_pub.txt", "wb+" ) ) == NULL )
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{
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2015-04-08 10:49:31 +00:00
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mbedtls_printf( " failed\n ! could not open rsa_pub.txt for writing\n\n" );
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2009-01-03 21:22:43 +00:00
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|
goto exit;
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|
}
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2017-08-23 06:42:28 +00:00
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|
if( ( ret = mbedtls_mpi_write_file( "N = ", &N, 16, fpub ) ) != 0 ||
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( ret = mbedtls_mpi_write_file( "E = ", &E, 16, fpub ) ) != 0 )
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2009-01-03 21:22:43 +00:00
|
|
|
{
|
2015-04-08 10:49:31 +00:00
|
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|
mbedtls_printf( " failed\n ! mbedtls_mpi_write_file returned %d\n\n", ret );
|
2009-01-03 21:22:43 +00:00
|
|
|
goto exit;
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|
|
|
}
|
|
|
|
|
2015-04-08 10:49:31 +00:00
|
|
|
mbedtls_printf( " ok\n . Exporting the private key in rsa_priv.txt..." );
|
2009-01-03 21:22:43 +00:00
|
|
|
fflush( stdout );
|
|
|
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|
|
|
|
if( ( fpriv = fopen( "rsa_priv.txt", "wb+" ) ) == NULL )
|
|
|
|
{
|
2015-04-08 10:49:31 +00:00
|
|
|
mbedtls_printf( " failed\n ! could not open rsa_priv.txt for writing\n" );
|
2009-01-03 21:22:43 +00:00
|
|
|
goto exit;
|
|
|
|
}
|
|
|
|
|
2017-08-23 06:42:28 +00:00
|
|
|
if( ( ret = mbedtls_mpi_write_file( "N = " , &N , 16, fpriv ) ) != 0 ||
|
|
|
|
( ret = mbedtls_mpi_write_file( "E = " , &E , 16, fpriv ) ) != 0 ||
|
|
|
|
( ret = mbedtls_mpi_write_file( "D = " , &D , 16, fpriv ) ) != 0 ||
|
|
|
|
( ret = mbedtls_mpi_write_file( "P = " , &P , 16, fpriv ) ) != 0 ||
|
|
|
|
( ret = mbedtls_mpi_write_file( "Q = " , &Q , 16, fpriv ) ) != 0 ||
|
|
|
|
( ret = mbedtls_mpi_write_file( "DP = ", &DP, 16, fpriv ) ) != 0 ||
|
|
|
|
( ret = mbedtls_mpi_write_file( "DQ = ", &DQ, 16, fpriv ) ) != 0 ||
|
|
|
|
( ret = mbedtls_mpi_write_file( "QP = ", &QP, 16, fpriv ) ) != 0 )
|
2009-01-03 21:22:43 +00:00
|
|
|
{
|
2015-04-08 10:49:31 +00:00
|
|
|
mbedtls_printf( " failed\n ! mbedtls_mpi_write_file returned %d\n\n", ret );
|
2009-01-03 21:22:43 +00:00
|
|
|
goto exit;
|
|
|
|
}
|
|
|
|
/*
|
2015-04-08 10:49:31 +00:00
|
|
|
mbedtls_printf( " ok\n . Generating the certificate..." );
|
2009-01-03 21:22:43 +00:00
|
|
|
|
|
|
|
x509write_init_raw( &cert );
|
|
|
|
x509write_add_pubkey( &cert, &rsa );
|
|
|
|
x509write_add_subject( &cert, "CN='localhost'" );
|
|
|
|
x509write_add_validity( &cert, "2007-09-06 17:00:32",
|
|
|
|
"2010-09-06 17:00:32" );
|
|
|
|
x509write_create_selfsign( &cert, &rsa );
|
|
|
|
x509write_crtfile( &cert, "cert.der", X509_OUTPUT_DER );
|
|
|
|
x509write_crtfile( &cert, "cert.pem", X509_OUTPUT_PEM );
|
|
|
|
x509write_free_raw( &cert );
|
|
|
|
*/
|
2015-04-08 10:49:31 +00:00
|
|
|
mbedtls_printf( " ok\n\n" );
|
2009-01-03 21:22:43 +00:00
|
|
|
|
2018-04-29 19:12:43 +00:00
|
|
|
exit_code = MBEDTLS_EXIT_SUCCESS;
|
|
|
|
|
2009-01-03 21:22:43 +00:00
|
|
|
exit:
|
|
|
|
|
|
|
|
if( fpub != NULL )
|
|
|
|
fclose( fpub );
|
|
|
|
|
|
|
|
if( fpriv != NULL )
|
|
|
|
fclose( fpriv );
|
|
|
|
|
2017-08-23 06:42:28 +00:00
|
|
|
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 );
|
2015-04-08 10:49:31 +00:00
|
|
|
mbedtls_rsa_free( &rsa );
|
|
|
|
mbedtls_ctr_drbg_free( &ctr_drbg );
|
|
|
|
mbedtls_entropy_free( &entropy );
|
2009-01-03 21:22:43 +00:00
|
|
|
|
2011-11-18 14:26:47 +00:00
|
|
|
#if defined(_WIN32)
|
2015-04-08 10:49:31 +00:00
|
|
|
mbedtls_printf( " Press Enter to exit this program.\n" );
|
2009-01-03 21:22:43 +00:00
|
|
|
fflush( stdout ); getchar();
|
|
|
|
#endif
|
|
|
|
|
2019-04-24 12:24:46 +00:00
|
|
|
mbedtls_exit( exit_code );
|
2009-01-03 21:22:43 +00:00
|
|
|
}
|
2015-04-08 10:49:31 +00:00
|
|
|
#endif /* MBEDTLS_BIGNUM_C && MBEDTLS_ENTROPY_C && MBEDTLS_RSA_C &&
|
|
|
|
MBEDTLS_GENPRIME && MBEDTLS_FS_IO && MBEDTLS_CTR_DRBG_C */
|