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cosmopolitan/third_party/mbedtls/test/test_suite_ecp.c
Justine Tunney fa20edc44d
Reduce header complexity 
- Remove most __ASSEMBLER__ __LINKER__ ifdefs
- Rename libc/intrin/bits.h to libc/serialize.h
- Block pthread cancelation in fchmodat() polyfill
- Remove `clang-format off` statements in third_party
2023-11-28 14:39:42 -08:00

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/*
* 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 );
}
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