/* clang-format off */ /* * 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. */ #include "libc/log/log.h" #include "third_party/mbedtls/test/test.inc" /* * *** THIS FILE WAS MACHINE GENERATED *** * * This file has been machine generated using the script: * generate_test_code.py and then mbedtls_test_suite.sh and then mbedtls_test_suite.sh * * Test file : ./test_suite_ecp.c * * The following files were used to create this file. * * Main code file : suites/main_test.function * Platform code file : suites/host_test.function * Helper file : suites/helpers.function * Test suite file : suites/test_suite_ecp.function * Test suite data : suites/test_suite_ecp.data * */ #define TEST_SUITE_ACTIVE #if defined(MBEDTLS_ECP_C) #include "third_party/mbedtls/ecp.h" #define ECP_PF_UNKNOWN -1 #define ECP_PT_RESET( x ) \ mbedtls_ecp_point_free( x ); \ mbedtls_ecp_point_init( x ); void test_ecp_valid_param( ) { TEST_VALID_PARAM( mbedtls_ecp_group_free( NULL ) ); TEST_VALID_PARAM( mbedtls_ecp_keypair_free( NULL ) ); TEST_VALID_PARAM( mbedtls_ecp_point_free( NULL ) ); #if defined(MBEDTLS_ECP_RESTARTABLE) TEST_VALID_PARAM( mbedtls_ecp_restart_free( NULL ) ); #endif /* MBEDTLS_ECP_RESTARTABLE */ exit: return; } void test_ecp_valid_param_wrapper( void ** params ) { (void)params; test_ecp_valid_param( ); } #if defined(MBEDTLS_CHECK_PARAMS) #if !defined(MBEDTLS_PARAM_FAILED_ALT) void test_ecp_invalid_param( ) { mbedtls_ecp_group grp; mbedtls_ecp_keypair kp; mbedtls_ecp_point P; mbedtls_mpi m; const char *x = "deadbeef"; int valid_fmt = MBEDTLS_ECP_PF_UNCOMPRESSED; int invalid_fmt = 42; size_t olen; unsigned char buf[42] = { 0 }; const unsigned char *null_buf = NULL; mbedtls_ecp_group_id valid_group = MBEDTLS_ECP_DP_SECP192R1; #if defined(MBEDTLS_ECP_RESTARTABLE) mbedtls_ecp_restart_ctx restart_ctx; #endif /* MBEDTLS_ECP_RESTARTABLE */ TEST_INVALID_PARAM( mbedtls_ecp_point_init( NULL ) ); TEST_INVALID_PARAM( mbedtls_ecp_keypair_init( NULL ) ); TEST_INVALID_PARAM( mbedtls_ecp_group_init( NULL ) ); #if defined(MBEDTLS_ECP_RESTARTABLE) TEST_INVALID_PARAM( mbedtls_ecp_restart_init( NULL ) ); TEST_INVALID_PARAM( mbedtls_ecp_check_budget( NULL, &restart_ctx, 42 ) ); #endif /* MBEDTLS_ECP_RESTARTABLE */ TEST_INVALID_PARAM_RET( MBEDTLS_ERR_ECP_BAD_INPUT_DATA, mbedtls_ecp_copy( NULL, &P ) ); TEST_INVALID_PARAM_RET( MBEDTLS_ERR_ECP_BAD_INPUT_DATA, mbedtls_ecp_copy( &P, NULL ) ); TEST_INVALID_PARAM_RET( MBEDTLS_ERR_ECP_BAD_INPUT_DATA, mbedtls_ecp_group_copy( NULL, &grp ) ); TEST_INVALID_PARAM_RET( MBEDTLS_ERR_ECP_BAD_INPUT_DATA, mbedtls_ecp_group_copy( &grp, NULL ) ); TEST_INVALID_PARAM_RET( MBEDTLS_ERR_ECP_BAD_INPUT_DATA, mbedtls_ecp_gen_privkey( NULL, &m, mbedtls_test_rnd_std_rand, NULL ) ); TEST_INVALID_PARAM_RET( MBEDTLS_ERR_ECP_BAD_INPUT_DATA, mbedtls_ecp_gen_privkey( &grp, NULL, mbedtls_test_rnd_std_rand, NULL ) ); TEST_INVALID_PARAM_RET( MBEDTLS_ERR_ECP_BAD_INPUT_DATA, mbedtls_ecp_gen_privkey( &grp, &m, NULL, NULL ) ); TEST_INVALID_PARAM_RET( MBEDTLS_ERR_ECP_BAD_INPUT_DATA, mbedtls_ecp_set_zero( NULL ) ); TEST_INVALID_PARAM_RET( MBEDTLS_ERR_ECP_BAD_INPUT_DATA, mbedtls_ecp_is_zero( NULL ) ); TEST_INVALID_PARAM_RET( MBEDTLS_ERR_ECP_BAD_INPUT_DATA, mbedtls_ecp_point_cmp( NULL, &P ) ); TEST_INVALID_PARAM_RET( MBEDTLS_ERR_ECP_BAD_INPUT_DATA, mbedtls_ecp_point_cmp( &P, NULL ) ); TEST_INVALID_PARAM_RET( MBEDTLS_ERR_ECP_BAD_INPUT_DATA, mbedtls_ecp_point_read_string( NULL, 2, x, x ) ); TEST_INVALID_PARAM_RET( MBEDTLS_ERR_ECP_BAD_INPUT_DATA, mbedtls_ecp_point_read_string( &P, 2, NULL, x ) ); TEST_INVALID_PARAM_RET( MBEDTLS_ERR_ECP_BAD_INPUT_DATA, mbedtls_ecp_point_read_string( &P, 2, x, NULL ) ); TEST_INVALID_PARAM_RET( MBEDTLS_ERR_ECP_BAD_INPUT_DATA, mbedtls_ecp_point_write_binary( NULL, &P, valid_fmt, &olen, buf, sizeof( buf ) ) ); TEST_INVALID_PARAM_RET( MBEDTLS_ERR_ECP_BAD_INPUT_DATA, mbedtls_ecp_point_write_binary( &grp, NULL, valid_fmt, &olen, buf, sizeof( buf ) ) ); TEST_INVALID_PARAM_RET( MBEDTLS_ERR_ECP_BAD_INPUT_DATA, mbedtls_ecp_point_write_binary( &grp, &P, invalid_fmt, &olen, buf, sizeof( buf ) ) ); TEST_INVALID_PARAM_RET( MBEDTLS_ERR_ECP_BAD_INPUT_DATA, mbedtls_ecp_point_write_binary( &grp, &P, valid_fmt, NULL, buf, sizeof( buf ) ) ); TEST_INVALID_PARAM_RET( MBEDTLS_ERR_ECP_BAD_INPUT_DATA, mbedtls_ecp_point_write_binary( &grp, &P, valid_fmt, &olen, NULL, sizeof( buf ) ) ); TEST_INVALID_PARAM_RET( MBEDTLS_ERR_ECP_BAD_INPUT_DATA, mbedtls_ecp_point_read_binary( NULL, &P, buf, sizeof( buf ) ) ); TEST_INVALID_PARAM_RET( MBEDTLS_ERR_ECP_BAD_INPUT_DATA, mbedtls_ecp_point_read_binary( &grp, NULL, buf, sizeof( buf ) ) ); TEST_INVALID_PARAM_RET( MBEDTLS_ERR_ECP_BAD_INPUT_DATA, mbedtls_ecp_point_read_binary( &grp, &P, NULL, sizeof( buf ) ) ); TEST_INVALID_PARAM_RET( MBEDTLS_ERR_ECP_BAD_INPUT_DATA, mbedtls_ecp_tls_read_point( NULL, &P, (const unsigned char **) &buf, sizeof( buf ) ) ); TEST_INVALID_PARAM_RET( MBEDTLS_ERR_ECP_BAD_INPUT_DATA, mbedtls_ecp_tls_read_point( &grp, NULL, (const unsigned char **) &buf, sizeof( buf ) ) ); TEST_INVALID_PARAM_RET( MBEDTLS_ERR_ECP_BAD_INPUT_DATA, mbedtls_ecp_tls_read_point( &grp, &P, &null_buf, sizeof( buf ) ) ); TEST_INVALID_PARAM_RET( MBEDTLS_ERR_ECP_BAD_INPUT_DATA, mbedtls_ecp_tls_read_point( &grp, &P, NULL, sizeof( buf ) ) ); TEST_INVALID_PARAM_RET( MBEDTLS_ERR_ECP_BAD_INPUT_DATA, mbedtls_ecp_tls_write_point( NULL, &P, valid_fmt, &olen, buf, sizeof( buf ) ) ); TEST_INVALID_PARAM_RET( MBEDTLS_ERR_ECP_BAD_INPUT_DATA, mbedtls_ecp_tls_write_point( &grp, NULL, valid_fmt, &olen, buf, sizeof( buf ) ) ); TEST_INVALID_PARAM_RET( MBEDTLS_ERR_ECP_BAD_INPUT_DATA, mbedtls_ecp_tls_write_point( &grp, &P, invalid_fmt, &olen, buf, sizeof( buf ) ) ); TEST_INVALID_PARAM_RET( MBEDTLS_ERR_ECP_BAD_INPUT_DATA, mbedtls_ecp_tls_write_point( &grp, &P, valid_fmt, NULL, buf, sizeof( buf ) ) ); TEST_INVALID_PARAM_RET( MBEDTLS_ERR_ECP_BAD_INPUT_DATA, mbedtls_ecp_tls_write_point( &grp, &P, valid_fmt, &olen, NULL, sizeof( buf ) ) ); TEST_INVALID_PARAM_RET( MBEDTLS_ERR_ECP_BAD_INPUT_DATA, mbedtls_ecp_group_load( NULL, valid_group ) ); TEST_INVALID_PARAM_RET( MBEDTLS_ERR_ECP_BAD_INPUT_DATA, mbedtls_ecp_tls_read_group( NULL, (const unsigned char **) &buf, sizeof( buf ) ) ); TEST_INVALID_PARAM_RET( MBEDTLS_ERR_ECP_BAD_INPUT_DATA, mbedtls_ecp_tls_read_group( &grp, NULL, sizeof( buf ) ) ); TEST_INVALID_PARAM_RET( MBEDTLS_ERR_ECP_BAD_INPUT_DATA, mbedtls_ecp_tls_read_group( &grp, &null_buf, sizeof( buf ) ) ); TEST_INVALID_PARAM_RET( MBEDTLS_ERR_ECP_BAD_INPUT_DATA, mbedtls_ecp_tls_read_group_id( NULL, (const unsigned char **) &buf, sizeof( buf ) ) ); TEST_INVALID_PARAM_RET( MBEDTLS_ERR_ECP_BAD_INPUT_DATA, mbedtls_ecp_tls_read_group_id( &valid_group, NULL, sizeof( buf ) ) ); TEST_INVALID_PARAM_RET( MBEDTLS_ERR_ECP_BAD_INPUT_DATA, mbedtls_ecp_tls_read_group_id( &valid_group, &null_buf, sizeof( buf ) ) ); TEST_INVALID_PARAM_RET( MBEDTLS_ERR_ECP_BAD_INPUT_DATA, mbedtls_ecp_tls_write_group( NULL, &olen, buf, sizeof( buf ) ) ); TEST_INVALID_PARAM_RET( MBEDTLS_ERR_ECP_BAD_INPUT_DATA, mbedtls_ecp_tls_write_group( &grp, NULL, buf, sizeof( buf ) ) ); TEST_INVALID_PARAM_RET( MBEDTLS_ERR_ECP_BAD_INPUT_DATA, mbedtls_ecp_tls_write_group( &grp, &olen, NULL, sizeof( buf ) ) ); TEST_INVALID_PARAM_RET( MBEDTLS_ERR_ECP_BAD_INPUT_DATA, mbedtls_ecp_mul( NULL, &P, &m, &P, mbedtls_test_rnd_std_rand, NULL ) ); TEST_INVALID_PARAM_RET( MBEDTLS_ERR_ECP_BAD_INPUT_DATA, mbedtls_ecp_mul( &grp, NULL, &m, &P, mbedtls_test_rnd_std_rand, NULL ) ); TEST_INVALID_PARAM_RET( MBEDTLS_ERR_ECP_BAD_INPUT_DATA, mbedtls_ecp_mul( &grp, &P, NULL, &P, mbedtls_test_rnd_std_rand, NULL ) ); TEST_INVALID_PARAM_RET( MBEDTLS_ERR_ECP_BAD_INPUT_DATA, mbedtls_ecp_mul( &grp, &P, &m, NULL, mbedtls_test_rnd_std_rand, NULL ) ); TEST_INVALID_PARAM_RET( MBEDTLS_ERR_ECP_BAD_INPUT_DATA, mbedtls_ecp_mul_restartable( NULL, &P, &m, &P, mbedtls_test_rnd_std_rand, NULL , NULL ) ); TEST_INVALID_PARAM_RET( MBEDTLS_ERR_ECP_BAD_INPUT_DATA, mbedtls_ecp_mul_restartable( &grp, NULL, &m, &P, mbedtls_test_rnd_std_rand, NULL , NULL ) ); TEST_INVALID_PARAM_RET( MBEDTLS_ERR_ECP_BAD_INPUT_DATA, mbedtls_ecp_mul_restartable( &grp, &P, NULL, &P, mbedtls_test_rnd_std_rand, NULL , NULL ) ); TEST_INVALID_PARAM_RET( MBEDTLS_ERR_ECP_BAD_INPUT_DATA, mbedtls_ecp_mul_restartable( &grp, &P, &m, NULL, mbedtls_test_rnd_std_rand, NULL , NULL ) ); TEST_INVALID_PARAM_RET( MBEDTLS_ERR_ECP_BAD_INPUT_DATA, mbedtls_ecp_muladd( NULL, &P, &m, &P, &m, &P ) ); TEST_INVALID_PARAM_RET( MBEDTLS_ERR_ECP_BAD_INPUT_DATA, mbedtls_ecp_muladd( &grp, NULL, &m, &P, &m, &P ) ); TEST_INVALID_PARAM_RET( MBEDTLS_ERR_ECP_BAD_INPUT_DATA, mbedtls_ecp_muladd( &grp, &P, NULL, &P, &m, &P ) ); TEST_INVALID_PARAM_RET( MBEDTLS_ERR_ECP_BAD_INPUT_DATA, mbedtls_ecp_muladd( &grp, &P, &m, NULL, &m, &P ) ); TEST_INVALID_PARAM_RET( MBEDTLS_ERR_ECP_BAD_INPUT_DATA, mbedtls_ecp_muladd( &grp, &P, &m, &P, NULL, &P ) ); TEST_INVALID_PARAM_RET( MBEDTLS_ERR_ECP_BAD_INPUT_DATA, mbedtls_ecp_muladd( &grp, &P, &m, &P, &m, NULL ) ); TEST_INVALID_PARAM_RET( MBEDTLS_ERR_ECP_BAD_INPUT_DATA, mbedtls_ecp_muladd_restartable( NULL, &P, &m, &P, &m, &P, NULL ) ); TEST_INVALID_PARAM_RET( MBEDTLS_ERR_ECP_BAD_INPUT_DATA, mbedtls_ecp_muladd_restartable( &grp, NULL, &m, &P, &m, &P, NULL ) ); TEST_INVALID_PARAM_RET( MBEDTLS_ERR_ECP_BAD_INPUT_DATA, mbedtls_ecp_muladd_restartable( &grp, &P, NULL, &P, &m, &P, NULL ) ); TEST_INVALID_PARAM_RET( MBEDTLS_ERR_ECP_BAD_INPUT_DATA, mbedtls_ecp_muladd_restartable( &grp, &P, &m, NULL, &m, &P, NULL ) ); TEST_INVALID_PARAM_RET( MBEDTLS_ERR_ECP_BAD_INPUT_DATA, mbedtls_ecp_muladd_restartable( &grp, &P, &m, &P, NULL, &P, NULL ) ); TEST_INVALID_PARAM_RET( MBEDTLS_ERR_ECP_BAD_INPUT_DATA, mbedtls_ecp_muladd_restartable( &grp, &P, &m, &P, &m, NULL, NULL ) ); TEST_INVALID_PARAM_RET( MBEDTLS_ERR_ECP_BAD_INPUT_DATA, mbedtls_ecp_check_pubkey( NULL, &P ) ); TEST_INVALID_PARAM_RET( MBEDTLS_ERR_ECP_BAD_INPUT_DATA, mbedtls_ecp_check_pubkey( &grp, NULL ) ); TEST_INVALID_PARAM_RET( MBEDTLS_ERR_ECP_BAD_INPUT_DATA, mbedtls_ecp_check_pub_priv( NULL, &kp ) ); TEST_INVALID_PARAM_RET( MBEDTLS_ERR_ECP_BAD_INPUT_DATA, mbedtls_ecp_check_pub_priv( &kp, NULL ) ); TEST_INVALID_PARAM_RET( MBEDTLS_ERR_ECP_BAD_INPUT_DATA, mbedtls_ecp_check_privkey( NULL, &m ) ); TEST_INVALID_PARAM_RET( MBEDTLS_ERR_ECP_BAD_INPUT_DATA, mbedtls_ecp_check_privkey( &grp, NULL ) ); TEST_INVALID_PARAM_RET( MBEDTLS_ERR_ECP_BAD_INPUT_DATA, mbedtls_ecp_gen_keypair_base( NULL, &P, &m, &P, mbedtls_test_rnd_std_rand, NULL ) ); TEST_INVALID_PARAM_RET( MBEDTLS_ERR_ECP_BAD_INPUT_DATA, mbedtls_ecp_gen_keypair_base( &grp, NULL, &m, &P, mbedtls_test_rnd_std_rand, NULL ) ); TEST_INVALID_PARAM_RET( MBEDTLS_ERR_ECP_BAD_INPUT_DATA, mbedtls_ecp_gen_keypair_base( &grp, &P, NULL, &P, mbedtls_test_rnd_std_rand, NULL ) ); TEST_INVALID_PARAM_RET( MBEDTLS_ERR_ECP_BAD_INPUT_DATA, mbedtls_ecp_gen_keypair_base( &grp, &P, &m, NULL, mbedtls_test_rnd_std_rand, NULL ) ); TEST_INVALID_PARAM_RET( MBEDTLS_ERR_ECP_BAD_INPUT_DATA, mbedtls_ecp_gen_keypair_base( &grp, &P, &m, &P, NULL, NULL ) ); TEST_INVALID_PARAM_RET( MBEDTLS_ERR_ECP_BAD_INPUT_DATA, mbedtls_ecp_gen_keypair( NULL, &m, &P, mbedtls_test_rnd_std_rand, NULL ) ); TEST_INVALID_PARAM_RET( MBEDTLS_ERR_ECP_BAD_INPUT_DATA, mbedtls_ecp_gen_keypair( &grp, NULL, &P, mbedtls_test_rnd_std_rand, NULL ) ); TEST_INVALID_PARAM_RET( MBEDTLS_ERR_ECP_BAD_INPUT_DATA, mbedtls_ecp_gen_keypair( &grp, &m, NULL, mbedtls_test_rnd_std_rand, NULL ) ); TEST_INVALID_PARAM_RET( MBEDTLS_ERR_ECP_BAD_INPUT_DATA, mbedtls_ecp_gen_keypair( &grp, &m, &P, NULL, NULL ) ); TEST_INVALID_PARAM_RET( MBEDTLS_ERR_ECP_BAD_INPUT_DATA, mbedtls_ecp_gen_key( valid_group, NULL, mbedtls_test_rnd_std_rand, NULL ) ); TEST_INVALID_PARAM_RET( MBEDTLS_ERR_ECP_BAD_INPUT_DATA, mbedtls_ecp_gen_key( valid_group, &kp, NULL, NULL ) ); exit: return; } void test_ecp_invalid_param_wrapper( void ** params ) { (void)params; test_ecp_invalid_param( ); } #endif /* !MBEDTLS_PARAM_FAILED_ALT */ #endif /* MBEDTLS_CHECK_PARAMS */ void test_mbedtls_ecp_curve_info( int id, int tls_id, int size, char * name ) { const mbedtls_ecp_curve_info *by_id, *by_tls, *by_name; by_id = mbedtls_ecp_curve_info_from_grp_id( id ); by_tls = mbedtls_ecp_curve_info_from_tls_id( tls_id ); by_name = mbedtls_ecp_curve_info_from_name( name ); TEST_ASSERT( by_id != NULL ); TEST_ASSERT( by_tls != NULL ); TEST_ASSERT( by_name != NULL ); TEST_ASSERT( by_id == by_tls ); TEST_ASSERT( by_id == by_name ); TEST_ASSERT( by_id->bit_size == size ); exit: ; } void test_mbedtls_ecp_curve_info_wrapper( void ** params ) { test_mbedtls_ecp_curve_info( *( (int *) params[0] ), *( (int *) params[1] ), *( (int *) params[2] ), (char *) params[3] ); } void test_ecp_check_pub( int grp_id, char * x_hex, char * y_hex, char * z_hex, int ret ) { mbedtls_ecp_group grp; mbedtls_ecp_point P; mbedtls_ecp_group_init( &grp ); mbedtls_ecp_point_init( &P ); TEST_ASSERT( mbedtls_ecp_group_load( &grp, grp_id ) == 0 ); TEST_ASSERT( mbedtls_mpi_read_string( &P.X, 16, x_hex ) == 0 ); TEST_ASSERT( mbedtls_mpi_read_string( &P.Y, 16, y_hex ) == 0 ); TEST_ASSERT( mbedtls_mpi_read_string( &P.Z, 16, z_hex ) == 0 ); TEST_ASSERT( mbedtls_ecp_check_pubkey( &grp, &P ) == ret ); exit: mbedtls_ecp_group_free( &grp ); mbedtls_ecp_point_free( &P ); } void test_ecp_check_pub_wrapper( void ** params ) { test_ecp_check_pub( *( (int *) params[0] ), (char *) params[1], (char *) params[2], (char *) params[3], *( (int *) params[4] ) ); } #if defined(MBEDTLS_ECP_RESTARTABLE) void test_ecp_test_vect_restart( int id, char *dA_str, char *xA_str, char *yA_str, char *dB_str, char *xZ_str, char *yZ_str, int max_ops, int min_restarts, int max_restarts ) { /* * Test for early restart. Based on test vectors like ecp_test_vect(), * but for the sake of simplicity only does half of each side. It's * important to test both base point and random point, though, as memory * management is different in each case. * * Don't try using too precise bounds for restarts as the exact number * will depend on settings such as MBEDTLS_ECP_FIXED_POINT_OPTIM and * MBEDTLS_ECP_WINDOW_SIZE, as well as implementation details that may * change in the future. A factor 2 is a minimum safety margin. * * For reference, with mbed TLS 2.4 and default settings, for P-256: * - Random point mult: ~3250M * - Cold base point mult: ~3300M * - Hot base point mult: ~1100M * With MBEDTLS_ECP_WINDOW_SIZE set to 2 (minimum): * - Random point mult: ~3850M */ mbedtls_ecp_restart_ctx ctx; mbedtls_ecp_group grp; mbedtls_ecp_point R, P; mbedtls_mpi dA, xA, yA, dB, xZ, yZ; int cnt_restarts; int ret; mbedtls_ecp_restart_init( &ctx ); mbedtls_ecp_group_init( &grp ); mbedtls_ecp_point_init( &R ); mbedtls_ecp_point_init( &P ); mbedtls_mpi_init( &dA ); mbedtls_mpi_init( &xA ); mbedtls_mpi_init( &yA ); mbedtls_mpi_init( &dB ); mbedtls_mpi_init( &xZ ); mbedtls_mpi_init( &yZ ); TEST_ASSERT( mbedtls_ecp_group_load( &grp, id ) == 0 ); TEST_ASSERT( mbedtls_mpi_read_string( &dA, 16, dA_str ) == 0 ); TEST_ASSERT( mbedtls_mpi_read_string( &xA, 16, xA_str ) == 0 ); TEST_ASSERT( mbedtls_mpi_read_string( &yA, 16, yA_str ) == 0 ); TEST_ASSERT( mbedtls_mpi_read_string( &dB, 16, dB_str ) == 0 ); TEST_ASSERT( mbedtls_mpi_read_string( &xZ, 16, xZ_str ) == 0 ); TEST_ASSERT( mbedtls_mpi_read_string( &yZ, 16, yZ_str ) == 0 ); mbedtls_ecp_set_max_ops( (unsigned) max_ops ); /* Base point case */ cnt_restarts = 0; do { ECP_PT_RESET( &R ); ret = mbedtls_ecp_mul_restartable( &grp, &R, &dA, &grp.G, NULL, NULL, &ctx ); } while( ret == MBEDTLS_ERR_ECP_IN_PROGRESS && ++cnt_restarts ); TEST_ASSERT( ret == 0 ); TEST_ASSERT( mbedtls_mpi_cmp_mpi( &R.X, &xA ) == 0 ); TEST_ASSERT( mbedtls_mpi_cmp_mpi( &R.Y, &yA ) == 0 ); TEST_ASSERT( cnt_restarts >= min_restarts ); TEST_ASSERT( cnt_restarts <= max_restarts ); /* Non-base point case */ mbedtls_ecp_copy( &P, &R ); cnt_restarts = 0; do { ECP_PT_RESET( &R ); ret = mbedtls_ecp_mul_restartable( &grp, &R, &dB, &P, NULL, NULL, &ctx ); } while( ret == MBEDTLS_ERR_ECP_IN_PROGRESS && ++cnt_restarts ); TEST_ASSERT( ret == 0 ); TEST_ASSERT( mbedtls_mpi_cmp_mpi( &R.X, &xZ ) == 0 ); TEST_ASSERT( mbedtls_mpi_cmp_mpi( &R.Y, &yZ ) == 0 ); TEST_ASSERT( cnt_restarts >= min_restarts ); TEST_ASSERT( cnt_restarts <= max_restarts ); /* Do we leak memory when aborting an operation? * This test only makes sense when we actually restart */ if( min_restarts > 0 ) { ret = mbedtls_ecp_mul_restartable( &grp, &R, &dB, &P, NULL, NULL, &ctx ); TEST_ASSERT( ret == MBEDTLS_ERR_ECP_IN_PROGRESS ); } exit: mbedtls_ecp_restart_free( &ctx ); mbedtls_ecp_group_free( &grp ); mbedtls_ecp_point_free( &R ); mbedtls_ecp_point_free( &P ); mbedtls_mpi_free( &dA ); mbedtls_mpi_free( &xA ); mbedtls_mpi_free( &yA ); mbedtls_mpi_free( &dB ); mbedtls_mpi_free( &xZ ); mbedtls_mpi_free( &yZ ); } void test_ecp_test_vect_restart_wrapper( void ** params ) { test_ecp_test_vect_restart( *( (int *) params[0] ), (char *) params[1], (char *) params[2], (char *) params[3], (char *) params[4], (char *) params[5], (char *) params[6], *( (int *) params[7] ), *( (int *) params[8] ), *( (int *) params[9] ) ); } #endif /* MBEDTLS_ECP_RESTARTABLE */ #if defined(MBEDTLS_ECP_RESTARTABLE) void test_ecp_muladd_restart( int id, char *xR_str, char *yR_str, char *u1_str, char *u2_str, char *xQ_str, char *yQ_str, int max_ops, int min_restarts, int max_restarts ) { /* * Compute R = u1 * G + u2 * Q * (test vectors mostly taken from ECDSA intermediate results) * * See comments at the top of ecp_test_vect_restart() */ mbedtls_ecp_restart_ctx ctx; mbedtls_ecp_group grp; mbedtls_ecp_point R, Q; mbedtls_mpi u1, u2, xR, yR; int cnt_restarts; int ret; mbedtls_ecp_restart_init( &ctx ); mbedtls_ecp_group_init( &grp ); mbedtls_ecp_point_init( &R ); mbedtls_ecp_point_init( &Q ); mbedtls_mpi_init( &u1 ); mbedtls_mpi_init( &u2 ); mbedtls_mpi_init( &xR ); mbedtls_mpi_init( &yR ); TEST_ASSERT( mbedtls_ecp_group_load( &grp, id ) == 0 ); TEST_ASSERT( mbedtls_mpi_read_string( &u1, 16, u1_str ) == 0 ); TEST_ASSERT( mbedtls_mpi_read_string( &u2, 16, u2_str ) == 0 ); TEST_ASSERT( mbedtls_mpi_read_string( &xR, 16, xR_str ) == 0 ); TEST_ASSERT( mbedtls_mpi_read_string( &yR, 16, yR_str ) == 0 ); TEST_ASSERT( mbedtls_mpi_read_string( &Q.X, 16, xQ_str ) == 0 ); TEST_ASSERT( mbedtls_mpi_read_string( &Q.Y, 16, yQ_str ) == 0 ); TEST_ASSERT( mbedtls_mpi_lset( &Q.Z, 1 ) == 0 ); mbedtls_ecp_set_max_ops( (unsigned) max_ops ); cnt_restarts = 0; do { ECP_PT_RESET( &R ); ret = mbedtls_ecp_muladd_restartable( &grp, &R, &u1, &grp.G, &u2, &Q, &ctx ); } while( ret == MBEDTLS_ERR_ECP_IN_PROGRESS && ++cnt_restarts ); TEST_ASSERT( ret == 0 ); TEST_ASSERT( mbedtls_mpi_cmp_mpi( &R.X, &xR ) == 0 ); TEST_ASSERT( mbedtls_mpi_cmp_mpi( &R.Y, &yR ) == 0 ); TEST_ASSERT( cnt_restarts >= min_restarts ); TEST_ASSERT( cnt_restarts <= max_restarts ); /* Do we leak memory when aborting an operation? * This test only makes sense when we actually restart */ if( min_restarts > 0 ) { ret = mbedtls_ecp_muladd_restartable( &grp, &R, &u1, &grp.G, &u2, &Q, &ctx ); TEST_ASSERT( ret == MBEDTLS_ERR_ECP_IN_PROGRESS ); } exit: mbedtls_ecp_restart_free( &ctx ); mbedtls_ecp_group_free( &grp ); mbedtls_ecp_point_free( &R ); mbedtls_ecp_point_free( &Q ); mbedtls_mpi_free( &u1 ); mbedtls_mpi_free( &u2 ); mbedtls_mpi_free( &xR ); mbedtls_mpi_free( &yR ); } void test_ecp_muladd_restart_wrapper( void ** params ) { test_ecp_muladd_restart( *( (int *) params[0] ), (char *) params[1], (char *) params[2], (char *) params[3], (char *) params[4], (char *) params[5], (char *) params[6], *( (int *) params[7] ), *( (int *) params[8] ), *( (int *) params[9] ) ); } #endif /* MBEDTLS_ECP_RESTARTABLE */ void test_ecp_test_vect( int id, char * dA_str, char * xA_str, char * yA_str, char * dB_str, char * xB_str, char * yB_str, char * xZ_str, char * yZ_str ) { mbedtls_ecp_group grp; mbedtls_ecp_point R; mbedtls_mpi dA, xA, yA, dB, xB, yB, xZ, yZ; mbedtls_test_rnd_pseudo_info rnd_info; mbedtls_ecp_group_init( &grp ); mbedtls_ecp_point_init( &R ); mbedtls_mpi_init( &dA ); mbedtls_mpi_init( &xA ); mbedtls_mpi_init( &yA ); mbedtls_mpi_init( &dB ); mbedtls_mpi_init( &xB ); mbedtls_mpi_init( &yB ); mbedtls_mpi_init( &xZ ); mbedtls_mpi_init( &yZ ); memset( &rnd_info, 0x00, sizeof( mbedtls_test_rnd_pseudo_info ) ); TEST_ASSERT( mbedtls_ecp_group_load( &grp, id ) == 0 ); TEST_ASSERT( mbedtls_ecp_check_pubkey( &grp, &grp.G ) == 0 ); TEST_ASSERT( mbedtls_mpi_read_string( &dA, 16, dA_str ) == 0 ); TEST_ASSERT( mbedtls_mpi_read_string( &xA, 16, xA_str ) == 0 ); TEST_ASSERT( mbedtls_mpi_read_string( &yA, 16, yA_str ) == 0 ); TEST_ASSERT( mbedtls_mpi_read_string( &dB, 16, dB_str ) == 0 ); TEST_ASSERT( mbedtls_mpi_read_string( &xB, 16, xB_str ) == 0 ); TEST_ASSERT( mbedtls_mpi_read_string( &yB, 16, yB_str ) == 0 ); TEST_ASSERT( mbedtls_mpi_read_string( &xZ, 16, xZ_str ) == 0 ); TEST_ASSERT( mbedtls_mpi_read_string( &yZ, 16, yZ_str ) == 0 ); TEST_ASSERT( mbedtls_ecp_mul( &grp, &R, &dA, &grp.G, &mbedtls_test_rnd_pseudo_rand, &rnd_info ) == 0 ); TEST_ASSERT( mbedtls_mpi_cmp_mpi( &R.X, &xA ) == 0 ); TEST_ASSERT( mbedtls_mpi_cmp_mpi( &R.Y, &yA ) == 0 ); TEST_ASSERT( mbedtls_ecp_check_pubkey( &grp, &R ) == 0 ); TEST_ASSERT( mbedtls_ecp_mul( &grp, &R, &dB, &R, NULL, NULL ) == 0 ); TEST_ASSERT( mbedtls_mpi_cmp_mpi( &R.X, &xZ ) == 0 ); TEST_ASSERT( mbedtls_mpi_cmp_mpi( &R.Y, &yZ ) == 0 ); TEST_ASSERT( mbedtls_ecp_check_pubkey( &grp, &R ) == 0 ); TEST_ASSERT( mbedtls_ecp_mul( &grp, &R, &dB, &grp.G, NULL, NULL ) == 0 ); TEST_ASSERT( mbedtls_mpi_cmp_mpi( &R.X, &xB ) == 0 ); TEST_ASSERT( mbedtls_mpi_cmp_mpi( &R.Y, &yB ) == 0 ); TEST_ASSERT( mbedtls_ecp_check_pubkey( &grp, &R ) == 0 ); TEST_ASSERT( mbedtls_ecp_mul( &grp, &R, &dA, &R, &mbedtls_test_rnd_pseudo_rand, &rnd_info ) == 0 ); TEST_ASSERT( mbedtls_mpi_cmp_mpi( &R.X, &xZ ) == 0 ); TEST_ASSERT( mbedtls_mpi_cmp_mpi( &R.Y, &yZ ) == 0 ); TEST_ASSERT( mbedtls_ecp_check_pubkey( &grp, &R ) == 0 ); exit: mbedtls_ecp_group_free( &grp ); mbedtls_ecp_point_free( &R ); mbedtls_mpi_free( &dA ); mbedtls_mpi_free( &xA ); mbedtls_mpi_free( &yA ); mbedtls_mpi_free( &dB ); mbedtls_mpi_free( &xB ); mbedtls_mpi_free( &yB ); mbedtls_mpi_free( &xZ ); mbedtls_mpi_free( &yZ ); } void test_ecp_test_vect_wrapper( void ** params ) { test_ecp_test_vect( *( (int *) params[0] ), (char *) params[1], (char *) params[2], (char *) params[3], (char *) params[4], (char *) params[5], (char *) params[6], (char *) params[7], (char *) params[8] ); } void test_ecp_test_vec_x( int id, char * dA_hex, char * xA_hex, char * dB_hex, char * xB_hex, char * xS_hex ) { mbedtls_ecp_group grp; mbedtls_ecp_point R; mbedtls_mpi dA, xA, dB, xB, xS; mbedtls_test_rnd_pseudo_info rnd_info; mbedtls_ecp_group_init( &grp ); mbedtls_ecp_point_init( &R ); mbedtls_mpi_init( &dA ); mbedtls_mpi_init( &xA ); mbedtls_mpi_init( &dB ); mbedtls_mpi_init( &xB ); mbedtls_mpi_init( &xS ); memset( &rnd_info, 0x00, sizeof( mbedtls_test_rnd_pseudo_info ) ); TEST_ASSERT( mbedtls_ecp_group_load( &grp, id ) == 0 ); TEST_ASSERT( mbedtls_ecp_check_pubkey( &grp, &grp.G ) == 0 ); TEST_ASSERT( mbedtls_mpi_read_string( &dA, 16, dA_hex ) == 0 ); TEST_ASSERT( mbedtls_mpi_read_string( &dB, 16, dB_hex ) == 0 ); TEST_ASSERT( mbedtls_mpi_read_string( &xA, 16, xA_hex ) == 0 ); TEST_ASSERT( mbedtls_mpi_read_string( &xB, 16, xB_hex ) == 0 ); TEST_ASSERT( mbedtls_mpi_read_string( &xS, 16, xS_hex ) == 0 ); TEST_ASSERT( mbedtls_ecp_mul( &grp, &R, &dA, &grp.G, &mbedtls_test_rnd_pseudo_rand, &rnd_info ) == 0 ); TEST_ASSERT( mbedtls_ecp_check_pubkey( &grp, &R ) == 0 ); TEST_ASSERT( mbedtls_mpi_cmp_mpi( &R.X, &xA ) == 0 ); TEST_ASSERT( mbedtls_ecp_mul( &grp, &R, &dB, &R, &mbedtls_test_rnd_pseudo_rand, &rnd_info ) == 0 ); TEST_ASSERT( mbedtls_ecp_check_pubkey( &grp, &R ) == 0 ); TEST_ASSERT( mbedtls_mpi_cmp_mpi( &R.X, &xS ) == 0 ); TEST_ASSERT( mbedtls_ecp_mul( &grp, &R, &dB, &grp.G, NULL, NULL ) == 0 ); TEST_ASSERT( mbedtls_ecp_check_pubkey( &grp, &R ) == 0 ); TEST_ASSERT( mbedtls_mpi_cmp_mpi( &R.X, &xB ) == 0 ); TEST_ASSERT( mbedtls_ecp_mul( &grp, &R, &dA, &R, NULL, NULL ) == 0 ); TEST_ASSERT( mbedtls_ecp_check_pubkey( &grp, &R ) == 0 ); TEST_ASSERT( mbedtls_mpi_cmp_mpi( &R.X, &xS ) == 0 ); exit: mbedtls_ecp_group_free( &grp ); mbedtls_ecp_point_free( &R ); mbedtls_mpi_free( &dA ); mbedtls_mpi_free( &xA ); mbedtls_mpi_free( &dB ); mbedtls_mpi_free( &xB ); mbedtls_mpi_free( &xS ); } void test_ecp_test_vec_x_wrapper( void ** params ) { test_ecp_test_vec_x( *( (int *) params[0] ), (char *) params[1], (char *) params[2], (char *) params[3], (char *) params[4], (char *) params[5] ); } void test_ecp_test_mul( int id, data_t * n_hex, data_t * Px_hex, data_t * Py_hex, data_t * Pz_hex, data_t * nPx_hex, data_t * nPy_hex, data_t * nPz_hex, int expected_ret ) { mbedtls_ecp_group grp; mbedtls_ecp_point P, nP, R; mbedtls_mpi n; mbedtls_test_rnd_pseudo_info rnd_info; mbedtls_ecp_group_init( &grp ); mbedtls_ecp_point_init( &R ); mbedtls_ecp_point_init( &P ); mbedtls_ecp_point_init( &nP ); mbedtls_mpi_init( &n ); memset( &rnd_info, 0x00, sizeof( mbedtls_test_rnd_pseudo_info ) ); TEST_ASSERT( mbedtls_ecp_group_load( &grp, id ) == 0 ); TEST_ASSERT( mbedtls_ecp_check_pubkey( &grp, &grp.G ) == 0 ); TEST_ASSERT( mbedtls_mpi_read_binary( &n, n_hex->x, n_hex->len ) == 0 ); TEST_ASSERT( mbedtls_mpi_read_binary( &P.X, Px_hex->x, Px_hex->len ) == 0 ); TEST_ASSERT( mbedtls_mpi_read_binary( &P.Y, Py_hex->x, Py_hex->len ) == 0 ); TEST_ASSERT( mbedtls_mpi_read_binary( &P.Z, Pz_hex->x, Pz_hex->len ) == 0 ); TEST_ASSERT( mbedtls_mpi_read_binary( &nP.X, nPx_hex->x, nPx_hex->len ) == 0 ); TEST_ASSERT( mbedtls_mpi_read_binary( &nP.Y, nPy_hex->x, nPy_hex->len ) == 0 ); TEST_ASSERT( mbedtls_mpi_read_binary( &nP.Z, nPz_hex->x, nPz_hex->len ) == 0 ); TEST_ASSERT( mbedtls_ecp_mul( &grp, &R, &n, &P, &mbedtls_test_rnd_pseudo_rand, &rnd_info ) == expected_ret ); if( expected_ret == 0 ) { TEST_ASSERT( mbedtls_mpi_cmp_mpi( &nP.X, &R.X ) == 0 ); TEST_ASSERT( mbedtls_mpi_cmp_mpi( &nP.Y, &R.Y ) == 0 ); TEST_ASSERT( mbedtls_mpi_cmp_mpi( &nP.Z, &R.Z ) == 0 ); } exit: mbedtls_ecp_group_free( &grp ); mbedtls_ecp_point_free( &R ); mbedtls_ecp_point_free( &P ); mbedtls_ecp_point_free( &nP ); mbedtls_mpi_free( &n ); } void test_ecp_test_mul_wrapper( void ** params ) { data_t data1 = {(uint8_t *) params[1], *( (uint32_t *) params[2] )}; data_t data3 = {(uint8_t *) params[3], *( (uint32_t *) params[4] )}; data_t data5 = {(uint8_t *) params[5], *( (uint32_t *) params[6] )}; data_t data7 = {(uint8_t *) params[7], *( (uint32_t *) params[8] )}; data_t data9 = {(uint8_t *) params[9], *( (uint32_t *) params[10] )}; data_t data11 = {(uint8_t *) params[11], *( (uint32_t *) params[12] )}; data_t data13 = {(uint8_t *) params[13], *( (uint32_t *) params[14] )}; test_ecp_test_mul( *( (int *) params[0] ), &data1, &data3, &data5, &data7, &data9, &data11, &data13, *( (int *) params[15] ) ); } void test_ecp_test_mul_rng( int id, data_t * d_hex) { mbedtls_ecp_group grp; mbedtls_mpi d; mbedtls_ecp_point Q; mbedtls_ecp_group_init( &grp ); mbedtls_mpi_init( &d ); mbedtls_ecp_point_init( &Q ); TEST_ASSERT( mbedtls_ecp_group_load( &grp, id ) == 0 ); TEST_ASSERT( mbedtls_ecp_check_pubkey( &grp, &grp.G ) == 0 ); TEST_ASSERT( mbedtls_mpi_read_binary( &d, d_hex->x, d_hex->len ) == 0 ); TEST_ASSERT( mbedtls_ecp_mul( &grp, &Q, &d, &grp.G, &mbedtls_test_rnd_zero_rand, NULL ) == MBEDTLS_ERR_ECP_RANDOM_FAILED ); exit: mbedtls_ecp_group_free( &grp ); mbedtls_mpi_free( &d ); mbedtls_ecp_point_free( &Q ); } void test_ecp_test_mul_rng_wrapper( void ** params ) { data_t data1 = {(uint8_t *) params[1], *( (uint32_t *) params[2] )}; test_ecp_test_mul_rng( *( (int *) params[0] ), &data1 ); } void test_ecp_fast_mod( int id, char * N_str ) { mbedtls_ecp_group grp; mbedtls_mpi N, R; mbedtls_mpi_init( &N ); mbedtls_mpi_init( &R ); mbedtls_ecp_group_init( &grp ); TEST_ASSERT( mbedtls_mpi_read_string( &N, 16, N_str ) == 0 ); TEST_ASSERT( mbedtls_ecp_group_load( &grp, id ) == 0 ); TEST_ASSERT( grp.modp != NULL ); /* * Store correct result before we touch N */ TEST_ASSERT( mbedtls_mpi_mod_mpi( &R, &N, &grp.P ) == 0 ); TEST_ASSERT( grp.modp( &N ) == 0 ); TEST_ASSERT( mbedtls_mpi_bitlen( &N ) <= grp.pbits + 3 ); /* * Use mod rather than addition/subtraction in case previous test fails */ TEST_ASSERT( mbedtls_mpi_mod_mpi( &N, &N, &grp.P ) == 0 ); TEST_ASSERT( mbedtls_mpi_cmp_mpi( &N, &R ) == 0 ); exit: mbedtls_mpi_free( &N ); mbedtls_mpi_free( &R ); mbedtls_ecp_group_free( &grp ); } void test_ecp_fast_mod_wrapper( void ** params ) { test_ecp_fast_mod( *( (int *) params[0] ), (char *) params[1] ); } void test_ecp_write_binary( int id, char * x, char * y, char * z, int format, data_t * out, int blen, int ret ) { mbedtls_ecp_group grp; mbedtls_ecp_point P; unsigned char buf[256]; size_t olen; memset( buf, 0, sizeof( buf ) ); mbedtls_ecp_group_init( &grp ); mbedtls_ecp_point_init( &P ); TEST_ASSERT( mbedtls_ecp_group_load( &grp, id ) == 0 ); TEST_ASSERT( mbedtls_mpi_read_string( &P.X, 16, x ) == 0 ); TEST_ASSERT( mbedtls_mpi_read_string( &P.Y, 16, y ) == 0 ); TEST_ASSERT( mbedtls_mpi_read_string( &P.Z, 16, z ) == 0 ); TEST_ASSERT( mbedtls_ecp_point_write_binary( &grp, &P, format, &olen, buf, blen ) == ret ); if( ret == 0 ) { TEST_ASSERT( mbedtls_test_hexcmp( buf, out->x, olen, out->len ) == 0 ); } exit: mbedtls_ecp_group_free( &grp ); mbedtls_ecp_point_free( &P ); } void test_ecp_write_binary_wrapper( void ** params ) { data_t data5 = {(uint8_t *) params[5], *( (uint32_t *) params[6] )}; test_ecp_write_binary( *( (int *) params[0] ), (char *) params[1], (char *) params[2], (char *) params[3], *( (int *) params[4] ), &data5, *( (int *) params[7] ), *( (int *) params[8] ) ); } void test_ecp_read_binary( int id, data_t * buf, char * x, char * y, char * z, int ret ) { mbedtls_ecp_group grp; mbedtls_ecp_point P; mbedtls_mpi X, Y, Z; mbedtls_ecp_group_init( &grp ); mbedtls_ecp_point_init( &P ); mbedtls_mpi_init( &X ); mbedtls_mpi_init( &Y ); mbedtls_mpi_init( &Z ); TEST_ASSERT( mbedtls_ecp_group_load( &grp, id ) == 0 ); TEST_ASSERT( mbedtls_mpi_read_string( &X, 16, x ) == 0 ); TEST_ASSERT( mbedtls_mpi_read_string( &Y, 16, y ) == 0 ); TEST_ASSERT( mbedtls_mpi_read_string( &Z, 16, z ) == 0 ); TEST_ASSERT( mbedtls_ecp_point_read_binary( &grp, &P, buf->x, buf->len ) == ret ); if( ret == 0 ) { TEST_ASSERT( mbedtls_mpi_cmp_mpi( &P.X, &X ) == 0 ); if( mbedtls_ecp_get_type( &grp ) == MBEDTLS_ECP_TYPE_MONTGOMERY ) { TEST_ASSERT( mbedtls_mpi_is_zero( &Y ) ); TEST_ASSERT( P.Y.p == NULL ); TEST_ASSERT( mbedtls_mpi_is_one( &Z ) ); TEST_ASSERT( mbedtls_mpi_is_one( &P.Z ) ); } else { TEST_ASSERT( mbedtls_mpi_cmp_mpi( &P.Y, &Y ) == 0 ); TEST_ASSERT( mbedtls_mpi_cmp_mpi( &P.Z, &Z ) == 0 ); } } exit: mbedtls_ecp_group_free( &grp ); mbedtls_ecp_point_free( &P ); mbedtls_mpi_free( &X ); mbedtls_mpi_free( &Y ); mbedtls_mpi_free( &Z ); } void test_ecp_read_binary_wrapper( void ** params ) { data_t data1 = {(uint8_t *) params[1], *( (uint32_t *) params[2] )}; test_ecp_read_binary( *( (int *) params[0] ), &data1, (char *) params[3], (char *) params[4], (char *) params[5], *( (int *) params[6] ) ); } void test_mbedtls_ecp_tls_read_point( int id, data_t * buf, char * x, char * y, char * z, int ret ) { mbedtls_ecp_group grp; mbedtls_ecp_point P; mbedtls_mpi X, Y, Z; const unsigned char *vbuf = buf->x; mbedtls_ecp_group_init( &grp ); mbedtls_ecp_point_init( &P ); mbedtls_mpi_init( &X ); mbedtls_mpi_init( &Y ); mbedtls_mpi_init( &Z ); TEST_ASSERT( mbedtls_ecp_group_load( &grp, id ) == 0 ); TEST_ASSERT( mbedtls_mpi_read_string( &X, 16, x ) == 0 ); TEST_ASSERT( mbedtls_mpi_read_string( &Y, 16, y ) == 0 ); TEST_ASSERT( mbedtls_mpi_read_string( &Z, 16, z ) == 0 ); TEST_ASSERT( mbedtls_ecp_tls_read_point( &grp, &P, &vbuf, buf->len ) == ret ); if( ret == 0 ) { TEST_ASSERT( mbedtls_mpi_cmp_mpi( &P.X, &X ) == 0 ); TEST_ASSERT( mbedtls_mpi_cmp_mpi( &P.Y, &Y ) == 0 ); TEST_ASSERT( mbedtls_mpi_cmp_mpi( &P.Z, &Z ) == 0 ); TEST_ASSERT( (uint32_t)( vbuf - buf->x ) == buf->len ); } exit: mbedtls_ecp_group_free( &grp ); mbedtls_ecp_point_free( &P ); mbedtls_mpi_free( &X ); mbedtls_mpi_free( &Y ); mbedtls_mpi_free( &Z ); } void test_mbedtls_ecp_tls_read_point_wrapper( void ** params ) { data_t data1 = {(uint8_t *) params[1], *( (uint32_t *) params[2] )}; test_mbedtls_ecp_tls_read_point( *( (int *) params[0] ), &data1, (char *) params[3], (char *) params[4], (char *) params[5], *( (int *) params[6] ) ); } void test_ecp_tls_write_read_point( int id ) { mbedtls_ecp_group grp; mbedtls_ecp_point pt; unsigned char buf[256]; const unsigned char *vbuf; size_t olen; mbedtls_ecp_group_init( &grp ); mbedtls_ecp_point_init( &pt ); TEST_ASSERT( mbedtls_ecp_group_load( &grp, id ) == 0 ); memset( buf, 0x00, sizeof( buf ) ); vbuf = buf; TEST_ASSERT( mbedtls_ecp_tls_write_point( &grp, &grp.G, MBEDTLS_ECP_PF_COMPRESSED, &olen, buf, 256 ) == 0 ); TEST_ASSERT( mbedtls_ecp_tls_read_point( &grp, &pt, &vbuf, olen ) == MBEDTLS_ERR_ECP_FEATURE_UNAVAILABLE ); TEST_ASSERT( vbuf == buf + olen ); memset( buf, 0x00, sizeof( buf ) ); vbuf = buf; TEST_ASSERT( mbedtls_ecp_tls_write_point( &grp, &grp.G, MBEDTLS_ECP_PF_UNCOMPRESSED, &olen, buf, 256 ) == 0 ); TEST_ASSERT( mbedtls_ecp_tls_read_point( &grp, &pt, &vbuf, olen ) == 0 ); TEST_ASSERT( mbedtls_mpi_cmp_mpi( &grp.G.X, &pt.X ) == 0 ); TEST_ASSERT( mbedtls_mpi_cmp_mpi( &grp.G.Y, &pt.Y ) == 0 ); TEST_ASSERT( mbedtls_mpi_cmp_mpi( &grp.G.Z, &pt.Z ) == 0 ); TEST_ASSERT( vbuf == buf + olen ); memset( buf, 0x00, sizeof( buf ) ); vbuf = buf; TEST_ASSERT( mbedtls_ecp_set_zero( &pt ) == 0 ); TEST_ASSERT( mbedtls_ecp_tls_write_point( &grp, &pt, MBEDTLS_ECP_PF_COMPRESSED, &olen, buf, 256 ) == 0 ); TEST_ASSERT( mbedtls_ecp_tls_read_point( &grp, &pt, &vbuf, olen ) == 0 ); TEST_ASSERT( mbedtls_ecp_is_zero( &pt ) ); TEST_ASSERT( vbuf == buf + olen ); memset( buf, 0x00, sizeof( buf ) ); vbuf = buf; TEST_ASSERT( mbedtls_ecp_set_zero( &pt ) == 0 ); TEST_ASSERT( mbedtls_ecp_tls_write_point( &grp, &pt, MBEDTLS_ECP_PF_UNCOMPRESSED, &olen, buf, 256 ) == 0 ); TEST_ASSERT( mbedtls_ecp_tls_read_point( &grp, &pt, &vbuf, olen ) == 0 ); TEST_ASSERT( mbedtls_ecp_is_zero( &pt ) ); TEST_ASSERT( vbuf == buf + olen ); exit: mbedtls_ecp_group_free( &grp ); mbedtls_ecp_point_free( &pt ); } void test_ecp_tls_write_read_point_wrapper( void ** params ) { test_ecp_tls_write_read_point( *( (int *) params[0] ) ); } void test_mbedtls_ecp_tls_read_group( data_t * buf, int result, int bits, int record_len ) { mbedtls_ecp_group grp; const unsigned char *vbuf = buf->x; int ret; mbedtls_ecp_group_init( &grp ); ret = mbedtls_ecp_tls_read_group( &grp, &vbuf, buf->len ); TEST_ASSERT( ret == result ); if( ret == 0) { TEST_ASSERT( mbedtls_mpi_bitlen( &grp.P ) == (size_t) bits ); TEST_ASSERT( vbuf - buf->x == record_len); } exit: mbedtls_ecp_group_free( &grp ); } void test_mbedtls_ecp_tls_read_group_wrapper( void ** params ) { data_t data0 = {(uint8_t *) params[0], *( (uint32_t *) params[1] )}; test_mbedtls_ecp_tls_read_group( &data0, *( (int *) params[2] ), *( (int *) params[3] ), *( (int *) params[4] ) ); } void test_ecp_tls_write_read_group( int id ) { mbedtls_ecp_group grp1, grp2; unsigned char buf[10]; const unsigned char *vbuf = buf; size_t len; int ret; mbedtls_ecp_group_init( &grp1 ); mbedtls_ecp_group_init( &grp2 ); memset( buf, 0x00, sizeof( buf ) ); TEST_ASSERT( mbedtls_ecp_group_load( &grp1, id ) == 0 ); TEST_ASSERT( mbedtls_ecp_tls_write_group( &grp1, &len, buf, 10 ) == 0 ); ret = mbedtls_ecp_tls_read_group( &grp2, &vbuf, len ); TEST_ASSERT( ret == 0 ); if( ret == 0 ) { TEST_ASSERT( mbedtls_mpi_cmp_mpi( &grp1.N, &grp2.N ) == 0 ); TEST_ASSERT( grp1.id == grp2.id ); } exit: mbedtls_ecp_group_free( &grp1 ); mbedtls_ecp_group_free( &grp2 ); } void test_ecp_tls_write_read_group_wrapper( void ** params ) { test_ecp_tls_write_read_group( *( (int *) params[0] ) ); } void test_mbedtls_ecp_check_privkey( int id, char * key_hex, int ret ) { mbedtls_ecp_group grp; mbedtls_mpi d; mbedtls_ecp_group_init( &grp ); mbedtls_mpi_init( &d ); TEST_ASSERT( mbedtls_ecp_group_load( &grp, id ) == 0 ); TEST_ASSERT( mbedtls_mpi_read_string( &d, 16, key_hex ) == 0 ); TEST_ASSERT( mbedtls_ecp_check_privkey( &grp, &d ) == ret ); exit: mbedtls_ecp_group_free( &grp ); mbedtls_mpi_free( &d ); } void test_mbedtls_ecp_check_privkey_wrapper( void ** params ) { test_mbedtls_ecp_check_privkey( *( (int *) params[0] ), (char *) params[1], *( (int *) params[2] ) ); } void test_mbedtls_ecp_check_pub_priv( int id_pub, char * Qx_pub, char * Qy_pub, int id, char * d, char * Qx, char * Qy, int ret ) { mbedtls_ecp_keypair pub, prv; mbedtls_ecp_keypair_init( &pub ); mbedtls_ecp_keypair_init( &prv ); if( id_pub != MBEDTLS_ECP_DP_NONE ) TEST_ASSERT( mbedtls_ecp_group_load( &pub.grp, id_pub ) == 0 ); TEST_ASSERT( mbedtls_ecp_point_read_string( &pub.Q, 16, Qx_pub, Qy_pub ) == 0 ); if( id != MBEDTLS_ECP_DP_NONE ) TEST_ASSERT( mbedtls_ecp_group_load( &prv.grp, id ) == 0 ); TEST_ASSERT( mbedtls_ecp_point_read_string( &prv.Q, 16, Qx, Qy ) == 0 ); TEST_ASSERT( mbedtls_mpi_read_string( &prv.d, 16, d ) == 0 ); TEST_ASSERT( mbedtls_ecp_check_pub_priv( &pub, &prv ) == ret ); exit: mbedtls_ecp_keypair_free( &pub ); mbedtls_ecp_keypair_free( &prv ); } void test_mbedtls_ecp_check_pub_priv_wrapper( void ** params ) { test_mbedtls_ecp_check_pub_priv( *( (int *) params[0] ), (char *) params[1], (char *) params[2], *( (int *) params[3] ), (char *) params[4], (char *) params[5], (char *) params[6], *( (int *) params[7] ) ); } void test_mbedtls_ecp_gen_keypair( int id ) { mbedtls_ecp_group grp; mbedtls_ecp_point Q; mbedtls_mpi d; mbedtls_test_rnd_pseudo_info rnd_info; mbedtls_ecp_group_init( &grp ); mbedtls_ecp_point_init( &Q ); mbedtls_mpi_init( &d ); memset( &rnd_info, 0x00, sizeof( mbedtls_test_rnd_pseudo_info ) ); TEST_ASSERT( mbedtls_ecp_group_load( &grp, id ) == 0 ); TEST_ASSERT( mbedtls_ecp_gen_keypair( &grp, &d, &Q, &mbedtls_test_rnd_pseudo_rand, &rnd_info ) == 0 ); TEST_ASSERT( mbedtls_ecp_check_pubkey( &grp, &Q ) == 0 ); TEST_ASSERT( mbedtls_ecp_check_privkey( &grp, &d ) == 0 ); exit: mbedtls_ecp_group_free( &grp ); mbedtls_ecp_point_free( &Q ); mbedtls_mpi_free( &d ); } void test_mbedtls_ecp_gen_keypair_wrapper( void ** params ) { test_mbedtls_ecp_gen_keypair( *( (int *) params[0] ) ); } void test_mbedtls_ecp_gen_key( int id ) { mbedtls_ecp_keypair key; mbedtls_test_rnd_pseudo_info rnd_info; mbedtls_ecp_keypair_init( &key ); memset( &rnd_info, 0x00, sizeof( mbedtls_test_rnd_pseudo_info ) ); TEST_ASSERT( mbedtls_ecp_gen_key( id, &key, &mbedtls_test_rnd_pseudo_rand, &rnd_info ) == 0 ); TEST_ASSERT( mbedtls_ecp_check_pubkey( &key.grp, &key.Q ) == 0 ); TEST_ASSERT( mbedtls_ecp_check_privkey( &key.grp, &key.d ) == 0 ); exit: mbedtls_ecp_keypair_free( &key ); } void test_mbedtls_ecp_gen_key_wrapper( void ** params ) { test_mbedtls_ecp_gen_key( *( (int *) params[0] ) ); } void test_mbedtls_ecp_read_key( int grp_id, data_t* in_key, int expected, int canonical ) { int ret = 0; mbedtls_ecp_keypair key; mbedtls_ecp_keypair key2; mbedtls_ecp_keypair_init( &key ); mbedtls_ecp_keypair_init( &key2 ); ret = mbedtls_ecp_read_key( grp_id, &key, in_key->x, in_key->len ); TEST_ASSERT( ret == expected ); if( expected == 0 ) { ret = mbedtls_ecp_check_privkey( &key.grp, &key.d ); TEST_ASSERT( ret == 0 ); if( canonical ) { unsigned char buf[MBEDTLS_ECP_MAX_BYTES]; ret = mbedtls_ecp_write_key( &key, buf, in_key->len ); TEST_ASSERT( ret == 0 ); ASSERT_COMPARE( in_key->x, in_key->len, buf, in_key->len ); } else { unsigned char export1[MBEDTLS_ECP_MAX_BYTES]; unsigned char export2[MBEDTLS_ECP_MAX_BYTES]; ret = mbedtls_ecp_write_key( &key, export1, in_key->len ); TEST_ASSERT( ret == 0 ); ret = mbedtls_ecp_read_key( grp_id, &key2, export1, in_key->len ); TEST_ASSERT( ret == expected ); ret = mbedtls_ecp_write_key( &key2, export2, in_key->len ); TEST_ASSERT( ret == 0 ); ASSERT_COMPARE( export1, in_key->len, export2, in_key->len ); } } exit: mbedtls_ecp_keypair_free( &key ); mbedtls_ecp_keypair_free( &key2 ); } void test_mbedtls_ecp_read_key_wrapper( void ** params ) { data_t data1 = {(uint8_t *) params[1], *( (uint32_t *) params[2] )}; test_mbedtls_ecp_read_key( *( (int *) params[0] ), &data1, *( (int *) params[3] ), *( (int *) params[4] ) ); } #if defined(MBEDTLS_SELF_TEST) void test_ecp_selftest( ) { TEST_ASSERT( mbedtls_ecp_self_test( 1 ) == 0 ); exit: ; } void test_ecp_selftest_wrapper( void ** params ) { (void)params; test_ecp_selftest( ); } #endif /* MBEDTLS_SELF_TEST */ #endif /* MBEDTLS_ECP_C */ /*----------------------------------------------------------------------------*/ /* Test dispatch code */ /** * \brief Evaluates an expression/macro into its literal integer value. * For optimizing space for embedded targets each expression/macro * is identified by a unique identifier instead of string literals. * Identifiers and evaluation code is generated by script: * generate_test_code.py and then mbedtls_test_suite.sh and then mbedtls_test_suite.sh * * \param exp_id Expression identifier. * \param out_value Pointer to int to hold the integer. * * \return 0 if exp_id is found. 1 otherwise. */ int get_expression( int32_t exp_id, int32_t * out_value ) { int ret = KEY_VALUE_MAPPING_FOUND; (void) exp_id; (void) out_value; switch( exp_id ) { #if defined(MBEDTLS_ECP_C) case 0: { *out_value = MBEDTLS_ECP_DP_BP512R1; } break; case 1: { *out_value = MBEDTLS_ECP_DP_BP384R1; } break; case 2: { *out_value = MBEDTLS_ECP_DP_BP256R1; } break; case 3: { *out_value = MBEDTLS_ECP_DP_SECP521R1; } break; case 4: { *out_value = MBEDTLS_ECP_DP_SECP384R1; } break; case 5: { *out_value = MBEDTLS_ECP_DP_SECP256R1; } break; case 6: { *out_value = MBEDTLS_ECP_DP_SECP224R1; } break; case 7: { *out_value = MBEDTLS_ECP_DP_SECP192R1; } break; case 8: { *out_value = MBEDTLS_ECP_DP_CURVE25519; } break; case 9: { *out_value = MBEDTLS_ERR_ECP_INVALID_KEY; } break; case 10: { *out_value = MBEDTLS_ECP_DP_SECP224K1; } break; case 11: { *out_value = MBEDTLS_ECP_PF_UNCOMPRESSED; } break; case 12: { *out_value = MBEDTLS_ERR_ECP_BUFFER_TOO_SMALL; } break; case 13: { *out_value = MBEDTLS_ECP_PF_COMPRESSED; } break; case 14: { *out_value = MBEDTLS_ERR_ECP_BAD_INPUT_DATA; } break; case 15: { *out_value = MBEDTLS_ERR_ECP_FEATURE_UNAVAILABLE; } break; case 16: { *out_value = MBEDTLS_ECP_DP_NONE; } break; case 17: { *out_value = MBEDTLS_ECP_DP_CURVE448; } break; case 18: { *out_value = INT_MAX; } break; case 19: { *out_value = MBEDTLS_ERR_MPI_NOT_ACCEPTABLE; } break; case 20: { *out_value = MBEDTLS_ECP_DP_SECP192K1; } break; case 21: { *out_value = MBEDTLS_ECP_DP_SECP256K1; } break; #endif default: { ret = KEY_VALUE_MAPPING_NOT_FOUND; } break; } return( ret ); } /** * \brief Checks if the dependency i.e. the compile flag is set. * For optimizing space for embedded targets each dependency * is identified by a unique identifier instead of string literals. * Identifiers and check code is generated by script: * generate_test_code.py and then mbedtls_test_suite.sh and then mbedtls_test_suite.sh * * \param dep_id Dependency identifier. * * \return DEPENDENCY_SUPPORTED if set else DEPENDENCY_NOT_SUPPORTED */ int dep_check( int dep_id ) { int ret = DEPENDENCY_NOT_SUPPORTED; (void) dep_id; switch( dep_id ) { #if defined(MBEDTLS_ECP_C) case 0: { #if defined(MBEDTLS_ECP_DP_BP512R1_ENABLED) ret = DEPENDENCY_SUPPORTED; #else ret = DEPENDENCY_NOT_SUPPORTED; #endif } break; case 1: { #if defined(MBEDTLS_ECP_DP_BP384R1_ENABLED) ret = DEPENDENCY_SUPPORTED; #else ret = DEPENDENCY_NOT_SUPPORTED; #endif } break; case 2: { #if defined(MBEDTLS_ECP_DP_BP256R1_ENABLED) ret = DEPENDENCY_SUPPORTED; #else ret = DEPENDENCY_NOT_SUPPORTED; #endif } break; case 3: { #if defined(MBEDTLS_ECP_DP_SECP521R1_ENABLED) ret = DEPENDENCY_SUPPORTED; #else ret = DEPENDENCY_NOT_SUPPORTED; #endif } break; case 4: { #if defined(MBEDTLS_ECP_DP_SECP384R1_ENABLED) ret = DEPENDENCY_SUPPORTED; #else ret = DEPENDENCY_NOT_SUPPORTED; #endif } break; case 5: { #if defined(MBEDTLS_ECP_DP_SECP256R1_ENABLED) ret = DEPENDENCY_SUPPORTED; #else ret = DEPENDENCY_NOT_SUPPORTED; #endif } break; case 6: { #if defined(MBEDTLS_ECP_DP_SECP224R1_ENABLED) ret = DEPENDENCY_SUPPORTED; #else ret = DEPENDENCY_NOT_SUPPORTED; #endif } break; case 7: { #if defined(MBEDTLS_ECP_DP_SECP192R1_ENABLED) ret = DEPENDENCY_SUPPORTED; #else ret = DEPENDENCY_NOT_SUPPORTED; #endif } break; case 8: { #if defined(MBEDTLS_ECP_DP_CURVE25519_ENABLED) ret = DEPENDENCY_SUPPORTED; #else ret = DEPENDENCY_NOT_SUPPORTED; #endif } break; case 9: { #if defined(MBEDTLS_ECP_DP_SECP224K1_ENABLED) ret = DEPENDENCY_SUPPORTED; #else ret = DEPENDENCY_NOT_SUPPORTED; #endif } break; case 10: { #if !defined(MBEDTLS_ECP_DP_CURVE25519_ENABLED) ret = DEPENDENCY_SUPPORTED; #else ret = DEPENDENCY_NOT_SUPPORTED; #endif } break; case 11: { #if defined(MBEDTLS_ECP_DP_CURVE448_ENABLED) ret = DEPENDENCY_SUPPORTED; #else ret = DEPENDENCY_NOT_SUPPORTED; #endif } break; case 12: { #if defined(MBEDTLS_ECP_DP_SECP192K1_ENABLED) ret = DEPENDENCY_SUPPORTED; #else ret = DEPENDENCY_NOT_SUPPORTED; #endif } break; case 13: { #if defined(MBEDTLS_ECP_DP_SECP256K1_ENABLED) ret = DEPENDENCY_SUPPORTED; #else ret = DEPENDENCY_NOT_SUPPORTED; #endif } break; #endif default: break; } return( ret ); } /** * \brief Function pointer type for test function wrappers. * * A test function wrapper decodes the parameters and passes them to the * underlying test function. Both the wrapper and the underlying function * return void. Test wrappers assume that they are passed a suitable * parameter array and do not perform any error detection. * * \param param_array The array of parameters. Each element is a `void *` * which the wrapper casts to the correct type and * dereferences. Each wrapper function hard-codes the * number and types of the parameters. */ typedef void (*TestWrapper_t)( void **param_array ); /** * \brief Table of test function wrappers. Used by dispatch_test(). * This table is populated by script: * generate_test_code.py and then mbedtls_test_suite.sh and then mbedtls_test_suite.sh * */ TestWrapper_t test_funcs[] = { /* Function Id: 0 */ #if defined(MBEDTLS_ECP_C) test_ecp_valid_param_wrapper, #else NULL, #endif /* Function Id: 1 */ #if defined(MBEDTLS_ECP_C) && defined(MBEDTLS_CHECK_PARAMS) && !defined(MBEDTLS_PARAM_FAILED_ALT) test_ecp_invalid_param_wrapper, #else NULL, #endif /* Function Id: 2 */ #if defined(MBEDTLS_ECP_C) test_mbedtls_ecp_curve_info_wrapper, #else NULL, #endif /* Function Id: 3 */ #if defined(MBEDTLS_ECP_C) test_ecp_check_pub_wrapper, #else NULL, #endif /* Function Id: 4 */ #if defined(MBEDTLS_ECP_C) && defined(MBEDTLS_ECP_RESTARTABLE) test_ecp_test_vect_restart_wrapper, #else NULL, #endif /* Function Id: 5 */ #if defined(MBEDTLS_ECP_C) && defined(MBEDTLS_ECP_RESTARTABLE) test_ecp_muladd_restart_wrapper, #else NULL, #endif /* Function Id: 6 */ #if defined(MBEDTLS_ECP_C) test_ecp_test_vect_wrapper, #else NULL, #endif /* Function Id: 7 */ #if defined(MBEDTLS_ECP_C) test_ecp_test_vec_x_wrapper, #else NULL, #endif /* Function Id: 8 */ #if defined(MBEDTLS_ECP_C) test_ecp_test_mul_wrapper, #else NULL, #endif /* Function Id: 9 */ #if defined(MBEDTLS_ECP_C) test_ecp_test_mul_rng_wrapper, #else NULL, #endif /* Function Id: 10 */ #if defined(MBEDTLS_ECP_C) test_ecp_fast_mod_wrapper, #else NULL, #endif /* Function Id: 11 */ #if defined(MBEDTLS_ECP_C) test_ecp_write_binary_wrapper, #else NULL, #endif /* Function Id: 12 */ #if defined(MBEDTLS_ECP_C) test_ecp_read_binary_wrapper, #else NULL, #endif /* Function Id: 13 */ #if defined(MBEDTLS_ECP_C) test_mbedtls_ecp_tls_read_point_wrapper, #else NULL, #endif /* Function Id: 14 */ #if defined(MBEDTLS_ECP_C) test_ecp_tls_write_read_point_wrapper, #else NULL, #endif /* Function Id: 15 */ #if defined(MBEDTLS_ECP_C) test_mbedtls_ecp_tls_read_group_wrapper, #else NULL, #endif /* Function Id: 16 */ #if defined(MBEDTLS_ECP_C) test_ecp_tls_write_read_group_wrapper, #else NULL, #endif /* Function Id: 17 */ #if defined(MBEDTLS_ECP_C) test_mbedtls_ecp_check_privkey_wrapper, #else NULL, #endif /* Function Id: 18 */ #if defined(MBEDTLS_ECP_C) test_mbedtls_ecp_check_pub_priv_wrapper, #else NULL, #endif /* Function Id: 19 */ #if defined(MBEDTLS_ECP_C) test_mbedtls_ecp_gen_keypair_wrapper, #else NULL, #endif /* Function Id: 20 */ #if defined(MBEDTLS_ECP_C) test_mbedtls_ecp_gen_key_wrapper, #else NULL, #endif /* Function Id: 21 */ #if defined(MBEDTLS_ECP_C) test_mbedtls_ecp_read_key_wrapper, #else NULL, #endif /* Function Id: 22 */ #if defined(MBEDTLS_ECP_C) && defined(MBEDTLS_SELF_TEST) test_ecp_selftest_wrapper, #else NULL, #endif }; /** * \brief Execute the test function. * * This is a wrapper function around the test function execution * to allow the setjmp() call used to catch any calls to the * parameter failure callback, to be used. Calls to setjmp() * can invalidate the state of any local auto variables. * * \param fp Function pointer to the test function. * \param params Parameters to pass to the #TestWrapper_t wrapper function. * */ void execute_function_ptr(TestWrapper_t fp, void **params) { #if defined(MBEDTLS_PSA_CRYPTO_EXTERNAL_RNG) mbedtls_test_enable_insecure_external_rng( ); #endif #if defined(MBEDTLS_CHECK_PARAMS) mbedtls_test_param_failed_location_record_t location_record; if ( setjmp( mbedtls_test_param_failed_get_state_buf( ) ) == 0 ) { fp( params ); } else { /* Unexpected parameter validation error */ mbedtls_test_param_failed_get_location_record( &location_record ); mbedtls_test_fail( location_record.failure_condition, location_record.line, location_record.file ); } mbedtls_test_param_failed_reset_state( ); #else fp( params ); #endif #if defined(MBEDTLS_TEST_MUTEX_USAGE) mbedtls_test_mutex_usage_check( ); #endif /* MBEDTLS_TEST_MUTEX_USAGE */ } /** * \brief Dispatches test functions based on function index. * * \param func_idx Test function index. * \param params The array of parameters to pass to the test function. * It will be decoded by the #TestWrapper_t wrapper function. * * \return DISPATCH_TEST_SUCCESS if found * DISPATCH_TEST_FN_NOT_FOUND if not found * DISPATCH_UNSUPPORTED_SUITE if not compile time enabled. */ int dispatch_test( size_t func_idx, void ** params ) { int ret = DISPATCH_TEST_SUCCESS; TestWrapper_t fp = NULL; if ( func_idx < (int)( sizeof( test_funcs ) / sizeof( TestWrapper_t ) ) ) { fp = test_funcs[func_idx]; if ( fp ) execute_function_ptr(fp, params); else ret = DISPATCH_UNSUPPORTED_SUITE; } else { ret = DISPATCH_TEST_FN_NOT_FOUND; } return( ret ); } /** * \brief Checks if test function is supported in this build-time * configuration. * * \param func_idx Test function index. * * \return DISPATCH_TEST_SUCCESS if found * DISPATCH_TEST_FN_NOT_FOUND if not found * DISPATCH_UNSUPPORTED_SUITE if not compile time enabled. */ int check_test( size_t func_idx ) { int ret = DISPATCH_TEST_SUCCESS; TestWrapper_t fp = NULL; if ( func_idx < (int)( sizeof(test_funcs)/sizeof( TestWrapper_t ) ) ) { fp = test_funcs[func_idx]; if ( fp == NULL ) ret = DISPATCH_UNSUPPORTED_SUITE; } else { ret = DISPATCH_TEST_FN_NOT_FOUND; } return( ret ); } int main( int argc, const char *argv[] ) { int ret; /* ++ftrace; */ /* ftrace_install(); */ mbedtls_test_platform_setup(); ret = execute_tests( argc, argv, "/zip/third_party/mbedtls/test/test_suite_ecp.datax" ); mbedtls_test_platform_teardown(); return( ret ); }