From 9db10386430479067795bec66bb26343ff176ded Mon Sep 17 00:00:00 2001 From: Adam Harrison Date: Thu, 6 Jul 2023 06:37:41 -0400 Subject: Removed old mbedtls, replacing with submodule. --- lib/mbedtls-2.27.0/programs/pkey/gen_key.c | 450 ----------------------------- 1 file changed, 450 deletions(-) delete mode 100644 lib/mbedtls-2.27.0/programs/pkey/gen_key.c (limited to 'lib/mbedtls-2.27.0/programs/pkey/gen_key.c') diff --git a/lib/mbedtls-2.27.0/programs/pkey/gen_key.c b/lib/mbedtls-2.27.0/programs/pkey/gen_key.c deleted file mode 100644 index 63cc11e..0000000 --- a/lib/mbedtls-2.27.0/programs/pkey/gen_key.c +++ /dev/null @@ -1,450 +0,0 @@ -/* - * Key generation application - * - * Copyright The Mbed TLS Contributors - * SPDX-License-Identifier: Apache-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. - */ - -#if !defined(MBEDTLS_CONFIG_FILE) -#include "mbedtls/config.h" -#else -#include MBEDTLS_CONFIG_FILE -#endif - -#if defined(MBEDTLS_PLATFORM_C) -#include "mbedtls/platform.h" -#else -#include -#include -#define mbedtls_printf printf -#define mbedtls_exit exit -#define MBEDTLS_EXIT_SUCCESS EXIT_SUCCESS -#define MBEDTLS_EXIT_FAILURE EXIT_FAILURE -#endif /* MBEDTLS_PLATFORM_C */ - -#if defined(MBEDTLS_PK_WRITE_C) && defined(MBEDTLS_FS_IO) && \ - defined(MBEDTLS_ENTROPY_C) && defined(MBEDTLS_CTR_DRBG_C) -#include "mbedtls/error.h" -#include "mbedtls/pk.h" -#include "mbedtls/ecdsa.h" -#include "mbedtls/rsa.h" -#include "mbedtls/error.h" -#include "mbedtls/entropy.h" -#include "mbedtls/ctr_drbg.h" - -#include -#include -#include - -#if !defined(_WIN32) -#include - -#define DEV_RANDOM_THRESHOLD 32 - -int dev_random_entropy_poll( void *data, unsigned char *output, - size_t len, size_t *olen ) -{ - FILE *file; - size_t ret, left = len; - unsigned char *p = output; - ((void) data); - - *olen = 0; - - file = fopen( "/dev/random", "rb" ); - if( file == NULL ) - return( MBEDTLS_ERR_ENTROPY_SOURCE_FAILED ); - - while( left > 0 ) - { - /* /dev/random can return much less than requested. If so, try again */ - ret = fread( p, 1, left, file ); - if( ret == 0 && ferror( file ) ) - { - fclose( file ); - return( MBEDTLS_ERR_ENTROPY_SOURCE_FAILED ); - } - - p += ret; - left -= ret; - sleep( 1 ); - } - fclose( file ); - *olen = len; - - return( 0 ); -} -#endif /* !_WIN32 */ -#endif - -#if defined(MBEDTLS_ECP_C) -#define DFL_EC_CURVE mbedtls_ecp_curve_list()->grp_id -#else -#define DFL_EC_CURVE 0 -#endif - -#if !defined(_WIN32) && defined(MBEDTLS_FS_IO) -#define USAGE_DEV_RANDOM \ - " use_dev_random=0|1 default: 0\n" -#else -#define USAGE_DEV_RANDOM "" -#endif /* !_WIN32 && MBEDTLS_FS_IO */ - -#define FORMAT_PEM 0 -#define FORMAT_DER 1 - -#define DFL_TYPE MBEDTLS_PK_RSA -#define DFL_RSA_KEYSIZE 4096 -#define DFL_FILENAME "keyfile.key" -#define DFL_FORMAT FORMAT_PEM -#define DFL_USE_DEV_RANDOM 0 - -#define USAGE \ - "\n usage: gen_key param=<>...\n" \ - "\n acceptable parameters:\n" \ - " type=rsa|ec default: rsa\n" \ - " rsa_keysize=%%d default: 4096\n" \ - " ec_curve=%%s see below\n" \ - " filename=%%s default: keyfile.key\n" \ - " format=pem|der default: pem\n" \ - USAGE_DEV_RANDOM \ - "\n" - -#if !defined(MBEDTLS_PK_WRITE_C) || !defined(MBEDTLS_PEM_WRITE_C) || \ - !defined(MBEDTLS_FS_IO) || !defined(MBEDTLS_ENTROPY_C) || \ - !defined(MBEDTLS_CTR_DRBG_C) -int main( void ) -{ - mbedtls_printf( "MBEDTLS_PK_WRITE_C and/or MBEDTLS_FS_IO and/or " - "MBEDTLS_ENTROPY_C and/or MBEDTLS_CTR_DRBG_C and/or " - "MBEDTLS_PEM_WRITE_C" - "not defined.\n" ); - mbedtls_exit( 0 ); -} -#else - - -/* - * global options - */ -struct options -{ - int type; /* the type of key to generate */ - int rsa_keysize; /* length of key in bits */ - int ec_curve; /* curve identifier for EC keys */ - const char *filename; /* filename of the key file */ - int format; /* the output format to use */ - int use_dev_random; /* use /dev/random as entropy source */ -} opt; - -static int write_private_key( mbedtls_pk_context *key, const char *output_file ) -{ - int ret; - FILE *f; - unsigned char output_buf[16000]; - unsigned char *c = output_buf; - size_t len = 0; - - memset(output_buf, 0, 16000); - if( opt.format == FORMAT_PEM ) - { - if( ( ret = mbedtls_pk_write_key_pem( key, output_buf, 16000 ) ) != 0 ) - return( ret ); - - len = strlen( (char *) output_buf ); - } - else - { - if( ( ret = mbedtls_pk_write_key_der( key, output_buf, 16000 ) ) < 0 ) - return( ret ); - - len = ret; - c = output_buf + sizeof(output_buf) - len; - } - - if( ( f = fopen( output_file, "wb" ) ) == NULL ) - return( -1 ); - - if( fwrite( c, 1, len, f ) != len ) - { - fclose( f ); - return( -1 ); - } - - fclose( f ); - - return( 0 ); -} - -int main( int argc, char *argv[] ) -{ - int ret = 1; - int exit_code = MBEDTLS_EXIT_FAILURE; - mbedtls_pk_context key; - char buf[1024]; - int i; - char *p, *q; - mbedtls_mpi N, P, Q, D, E, DP, DQ, QP; - mbedtls_entropy_context entropy; - mbedtls_ctr_drbg_context ctr_drbg; - const char *pers = "gen_key"; -#if defined(MBEDTLS_ECP_C) - const mbedtls_ecp_curve_info *curve_info; -#endif - - /* - * Set to sane values - */ - - 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 ); - - mbedtls_pk_init( &key ); - mbedtls_ctr_drbg_init( &ctr_drbg ); - memset( buf, 0, sizeof( buf ) ); - - if( argc == 0 ) - { - usage: - mbedtls_printf( USAGE ); -#if defined(MBEDTLS_ECP_C) - mbedtls_printf( " available ec_curve values:\n" ); - curve_info = mbedtls_ecp_curve_list(); - mbedtls_printf( " %s (default)\n", curve_info->name ); - while( ( ++curve_info )->name != NULL ) - mbedtls_printf( " %s\n", curve_info->name ); -#endif /* MBEDTLS_ECP_C */ - goto exit; - } - - opt.type = DFL_TYPE; - opt.rsa_keysize = DFL_RSA_KEYSIZE; - opt.ec_curve = DFL_EC_CURVE; - opt.filename = DFL_FILENAME; - opt.format = DFL_FORMAT; - opt.use_dev_random = DFL_USE_DEV_RANDOM; - - for( i = 1; i < argc; i++ ) - { - p = argv[i]; - if( ( q = strchr( p, '=' ) ) == NULL ) - goto usage; - *q++ = '\0'; - - if( strcmp( p, "type" ) == 0 ) - { - if( strcmp( q, "rsa" ) == 0 ) - opt.type = MBEDTLS_PK_RSA; - else if( strcmp( q, "ec" ) == 0 ) - opt.type = MBEDTLS_PK_ECKEY; - else - goto usage; - } - else if( strcmp( p, "format" ) == 0 ) - { - if( strcmp( q, "pem" ) == 0 ) - opt.format = FORMAT_PEM; - else if( strcmp( q, "der" ) == 0 ) - opt.format = FORMAT_DER; - else - goto usage; - } - else if( strcmp( p, "rsa_keysize" ) == 0 ) - { - opt.rsa_keysize = atoi( q ); - if( opt.rsa_keysize < 1024 || - opt.rsa_keysize > MBEDTLS_MPI_MAX_BITS ) - goto usage; - } -#if defined(MBEDTLS_ECP_C) - else if( strcmp( p, "ec_curve" ) == 0 ) - { - if( ( curve_info = mbedtls_ecp_curve_info_from_name( q ) ) == NULL ) - goto usage; - opt.ec_curve = curve_info->grp_id; - } -#endif - else if( strcmp( p, "filename" ) == 0 ) - opt.filename = q; - else if( strcmp( p, "use_dev_random" ) == 0 ) - { - opt.use_dev_random = atoi( q ); - if( opt.use_dev_random < 0 || opt.use_dev_random > 1 ) - goto usage; - } - else - goto usage; - } - - mbedtls_printf( "\n . Seeding the random number generator..." ); - fflush( stdout ); - - mbedtls_entropy_init( &entropy ); -#if !defined(_WIN32) && defined(MBEDTLS_FS_IO) - if( opt.use_dev_random ) - { - if( ( ret = mbedtls_entropy_add_source( &entropy, dev_random_entropy_poll, - NULL, DEV_RANDOM_THRESHOLD, - MBEDTLS_ENTROPY_SOURCE_STRONG ) ) != 0 ) - { - mbedtls_printf( " failed\n ! mbedtls_entropy_add_source returned -0x%04x\n", (unsigned int) -ret ); - goto exit; - } - - mbedtls_printf("\n Using /dev/random, so can take a long time! " ); - fflush( stdout ); - } -#endif /* !_WIN32 && MBEDTLS_FS_IO */ - - 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 ); - goto exit; - } - - /* - * 1.1. Generate the key - */ - mbedtls_printf( "\n . Generating the private key ..." ); - fflush( stdout ); - - if( ( ret = mbedtls_pk_setup( &key, - mbedtls_pk_info_from_type( (mbedtls_pk_type_t) opt.type ) ) ) != 0 ) - { - mbedtls_printf( " failed\n ! mbedtls_pk_setup returned -0x%04x", (unsigned int) -ret ); - goto exit; - } - -#if defined(MBEDTLS_RSA_C) && defined(MBEDTLS_GENPRIME) - if( opt.type == MBEDTLS_PK_RSA ) - { - ret = mbedtls_rsa_gen_key( mbedtls_pk_rsa( key ), mbedtls_ctr_drbg_random, &ctr_drbg, - opt.rsa_keysize, 65537 ); - if( ret != 0 ) - { - mbedtls_printf( " failed\n ! mbedtls_rsa_gen_key returned -0x%04x", (unsigned int) -ret ); - goto exit; - } - } - else -#endif /* MBEDTLS_RSA_C */ -#if defined(MBEDTLS_ECP_C) - if( opt.type == MBEDTLS_PK_ECKEY ) - { - ret = mbedtls_ecp_gen_key( (mbedtls_ecp_group_id) opt.ec_curve, - mbedtls_pk_ec( key ), - mbedtls_ctr_drbg_random, &ctr_drbg ); - if( ret != 0 ) - { - mbedtls_printf( " failed\n ! mbedtls_ecp_gen_key returned -0x%04x", (unsigned int) -ret ); - goto exit; - } - } - else -#endif /* MBEDTLS_ECP_C */ - { - mbedtls_printf( " failed\n ! key type not supported\n" ); - goto exit; - } - - /* - * 1.2 Print the key - */ - mbedtls_printf( " ok\n . 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( ( 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 -#endif -#if defined(MBEDTLS_ECP_C) - if( mbedtls_pk_get_type( &key ) == MBEDTLS_PK_ECKEY ) - { - mbedtls_ecp_keypair *ecp = mbedtls_pk_ec( key ); - mbedtls_printf( "curve: %s\n", - mbedtls_ecp_curve_info_from_grp_id( ecp->grp.id )->name ); - mbedtls_mpi_write_file( "X_Q: ", &ecp->Q.X, 16, NULL ); - mbedtls_mpi_write_file( "Y_Q: ", &ecp->Q.Y, 16, NULL ); - mbedtls_mpi_write_file( "D: ", &ecp->d , 16, NULL ); - } - else -#endif - mbedtls_printf(" ! key type not supported\n"); - - /* - * 1.3 Export key - */ - mbedtls_printf( " . Writing key to file..." ); - - if( ( ret = write_private_key( &key, opt.filename ) ) != 0 ) - { - mbedtls_printf( " failed\n" ); - goto exit; - } - - mbedtls_printf( " ok\n" ); - - exit_code = MBEDTLS_EXIT_SUCCESS; - -exit: - - if( exit_code != MBEDTLS_EXIT_SUCCESS ) - { -#ifdef MBEDTLS_ERROR_C - mbedtls_strerror( ret, buf, sizeof( buf ) ); - mbedtls_printf( " - %s\n", buf ); -#else - mbedtls_printf("\n"); -#endif - } - - 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_ctr_drbg_free( &ctr_drbg ); - mbedtls_entropy_free( &entropy ); - -#if defined(_WIN32) - mbedtls_printf( " + Press Enter to exit this program.\n" ); - fflush( stdout ); getchar(); -#endif - - mbedtls_exit( exit_code ); -} -#endif /* MBEDTLS_PK_WRITE_C && MBEDTLS_PEM_WRITE_C && MBEDTLS_FS_IO && - * MBEDTLS_ENTROPY_C && MBEDTLS_CTR_DRBG_C */ -- cgit v1.2.3