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cosmopolitan/third_party/mbedtls/test/test_suite_chachapoly.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 "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_chachapoly.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_chachapoly.function
* Test suite data : suites/test_suite_chachapoly.data
*
*/
#define TEST_SUITE_ACTIVE
#if defined(MBEDTLS_CHACHAPOLY_C)
#include "third_party/mbedtls/chachapoly.h"
void test_mbedtls_chachapoly_enc( data_t *key_str, data_t *nonce_str, data_t *aad_str, data_t *input_str, data_t *output_str, data_t *mac_str )
{
unsigned char output[265];
unsigned char mac[16]; /* size set by the standard */
mbedtls_chachapoly_context ctx;
TEST_ASSERT( key_str->len == 32 );
TEST_ASSERT( nonce_str->len == 12 );
TEST_ASSERT( mac_str->len == 16 );
mbedtls_chachapoly_init( &ctx );
TEST_ASSERT( mbedtls_chachapoly_setkey( &ctx, key_str->x ) == 0 );
TEST_ASSERT( mbedtls_chachapoly_encrypt_and_tag( &ctx,
input_str->len, nonce_str->x,
aad_str->x, aad_str->len,
input_str->x, output, mac ) == 0 );
TEST_ASSERT( memcmp( output_str->x, output, output_str->len ) == 0 );
TEST_ASSERT( memcmp( mac_str->x, mac, 16U ) == 0 );
exit:
mbedtls_chachapoly_free( &ctx );
}
void test_mbedtls_chachapoly_enc_wrapper( void ** params )
{
data_t data0 = {(uint8_t *) params[0], *( (uint32_t *) params[1] )};
data_t data2 = {(uint8_t *) params[2], *( (uint32_t *) params[3] )};
data_t data4 = {(uint8_t *) params[4], *( (uint32_t *) params[5] )};
data_t data6 = {(uint8_t *) params[6], *( (uint32_t *) params[7] )};
data_t data8 = {(uint8_t *) params[8], *( (uint32_t *) params[9] )};
data_t data10 = {(uint8_t *) params[10], *( (uint32_t *) params[11] )};
test_mbedtls_chachapoly_enc( &data0, &data2, &data4, &data6, &data8, &data10 );
}
void test_mbedtls_chachapoly_dec( data_t *key_str, data_t *nonce_str, data_t *aad_str, data_t *input_str, data_t *output_str, data_t *mac_str, int ret_exp )
{
unsigned char output[265];
int ret;
mbedtls_chachapoly_context ctx;
TEST_ASSERT( key_str->len == 32 );
TEST_ASSERT( nonce_str->len == 12 );
TEST_ASSERT( mac_str->len == 16 );
mbedtls_chachapoly_init( &ctx );
TEST_ASSERT( mbedtls_chachapoly_setkey( &ctx, key_str->x ) == 0 );
ret = mbedtls_chachapoly_auth_decrypt( &ctx,
input_str->len, nonce_str->x,
aad_str->x, aad_str->len,
mac_str->x, input_str->x, output );
TEST_ASSERT( ret == ret_exp );
if( ret_exp == 0 )
{
TEST_ASSERT( memcmp( output_str->x, output, output_str->len ) == 0 );
}
exit:
mbedtls_chachapoly_free( &ctx );
}
void test_mbedtls_chachapoly_dec_wrapper( void ** params )
{
data_t data0 = {(uint8_t *) params[0], *( (uint32_t *) params[1] )};
data_t data2 = {(uint8_t *) params[2], *( (uint32_t *) params[3] )};
data_t data4 = {(uint8_t *) params[4], *( (uint32_t *) params[5] )};
data_t data6 = {(uint8_t *) params[6], *( (uint32_t *) params[7] )};
data_t data8 = {(uint8_t *) params[8], *( (uint32_t *) params[9] )};
data_t data10 = {(uint8_t *) params[10], *( (uint32_t *) params[11] )};
test_mbedtls_chachapoly_dec( &data0, &data2, &data4, &data6, &data8, &data10, *( (int *) params[12] ) );
}
#if defined(MBEDTLS_CHECK_PARAMS)
#if !defined(MBEDTLS_PARAM_FAILED_ALT)
void test_chachapoly_bad_params()
{
unsigned char key[32];
unsigned char nonce[12];
unsigned char aad[1];
unsigned char input[1];
unsigned char output[1];
unsigned char mac[16];
size_t input_len = sizeof( input );
size_t aad_len = sizeof( aad );
mbedtls_chachapoly_context ctx;
memset( key, 0x00, sizeof( key ) );
memset( nonce, 0x00, sizeof( nonce ) );
memset( aad, 0x00, sizeof( aad ) );
memset( input, 0x00, sizeof( input ) );
memset( output, 0x00, sizeof( output ) );
memset( mac, 0x00, sizeof( mac ) );
TEST_INVALID_PARAM( mbedtls_chachapoly_init( NULL ) );
TEST_VALID_PARAM( mbedtls_chachapoly_free( NULL ) );
/* setkey */
TEST_INVALID_PARAM_RET( MBEDTLS_ERR_POLY1305_BAD_INPUT_DATA,
mbedtls_chachapoly_setkey( NULL, key ) );
TEST_INVALID_PARAM_RET( MBEDTLS_ERR_POLY1305_BAD_INPUT_DATA,
mbedtls_chachapoly_setkey( &ctx, NULL ) );
/* encrypt_and_tag */
TEST_INVALID_PARAM_RET( MBEDTLS_ERR_POLY1305_BAD_INPUT_DATA,
mbedtls_chachapoly_encrypt_and_tag( NULL,
0, nonce,
aad, 0,
input, output, mac ) );
TEST_INVALID_PARAM_RET( MBEDTLS_ERR_POLY1305_BAD_INPUT_DATA,
mbedtls_chachapoly_encrypt_and_tag( &ctx,
0, NULL,
aad, 0,
input, output, mac ) );
TEST_INVALID_PARAM_RET( MBEDTLS_ERR_POLY1305_BAD_INPUT_DATA,
mbedtls_chachapoly_encrypt_and_tag( &ctx,
0, nonce,
NULL, aad_len,
input, output, mac ) );
TEST_INVALID_PARAM_RET( MBEDTLS_ERR_POLY1305_BAD_INPUT_DATA,
mbedtls_chachapoly_encrypt_and_tag( &ctx,
input_len, nonce,
aad, 0,
NULL, output, mac ) );
TEST_INVALID_PARAM_RET( MBEDTLS_ERR_POLY1305_BAD_INPUT_DATA,
mbedtls_chachapoly_encrypt_and_tag( &ctx,
input_len, nonce,
aad, 0,
input, NULL, mac ) );
TEST_INVALID_PARAM_RET( MBEDTLS_ERR_POLY1305_BAD_INPUT_DATA,
mbedtls_chachapoly_encrypt_and_tag( &ctx,
0, nonce,
aad, 0,
input, output, NULL ) );
/* auth_decrypt */
TEST_INVALID_PARAM_RET( MBEDTLS_ERR_POLY1305_BAD_INPUT_DATA,
mbedtls_chachapoly_auth_decrypt( NULL,
0, nonce,
aad, 0,
mac, input, output ) );
TEST_INVALID_PARAM_RET( MBEDTLS_ERR_POLY1305_BAD_INPUT_DATA,
mbedtls_chachapoly_auth_decrypt( &ctx,
0, NULL,
aad, 0,
mac, input, output ) );
TEST_INVALID_PARAM_RET( MBEDTLS_ERR_POLY1305_BAD_INPUT_DATA,
mbedtls_chachapoly_auth_decrypt( &ctx,
0, nonce,
NULL, aad_len,
mac, input, output ) );
TEST_INVALID_PARAM_RET( MBEDTLS_ERR_POLY1305_BAD_INPUT_DATA,
mbedtls_chachapoly_auth_decrypt( &ctx,
0, nonce,
aad, 0,
NULL, input, output ) );
TEST_INVALID_PARAM_RET( MBEDTLS_ERR_POLY1305_BAD_INPUT_DATA,
mbedtls_chachapoly_auth_decrypt( &ctx,
input_len, nonce,
aad, 0,
mac, NULL, output ) );
TEST_INVALID_PARAM_RET( MBEDTLS_ERR_POLY1305_BAD_INPUT_DATA,
mbedtls_chachapoly_auth_decrypt( &ctx,
input_len, nonce,
aad, 0,
mac, input, NULL ) );
/* starts */
TEST_INVALID_PARAM_RET( MBEDTLS_ERR_POLY1305_BAD_INPUT_DATA,
mbedtls_chachapoly_starts( NULL, nonce,
MBEDTLS_CHACHAPOLY_ENCRYPT ) );
TEST_INVALID_PARAM_RET( MBEDTLS_ERR_POLY1305_BAD_INPUT_DATA,
mbedtls_chachapoly_starts( &ctx, NULL,
MBEDTLS_CHACHAPOLY_ENCRYPT ) );
/* update_aad */
TEST_INVALID_PARAM_RET( MBEDTLS_ERR_POLY1305_BAD_INPUT_DATA,
mbedtls_chachapoly_update_aad( NULL, aad,
aad_len ) );
TEST_INVALID_PARAM_RET( MBEDTLS_ERR_POLY1305_BAD_INPUT_DATA,
mbedtls_chachapoly_update_aad( &ctx, NULL,
aad_len ) );
/* update */
TEST_INVALID_PARAM_RET( MBEDTLS_ERR_POLY1305_BAD_INPUT_DATA,
mbedtls_chachapoly_update( NULL, input_len,
input, output ) );
TEST_INVALID_PARAM_RET( MBEDTLS_ERR_POLY1305_BAD_INPUT_DATA,
mbedtls_chachapoly_update( &ctx, input_len,
NULL, output ) );
TEST_INVALID_PARAM_RET( MBEDTLS_ERR_POLY1305_BAD_INPUT_DATA,
mbedtls_chachapoly_update( &ctx, input_len,
input, NULL ) );
/* finish */
TEST_INVALID_PARAM_RET( MBEDTLS_ERR_POLY1305_BAD_INPUT_DATA,
mbedtls_chachapoly_finish( NULL, mac ) );
TEST_INVALID_PARAM_RET( MBEDTLS_ERR_POLY1305_BAD_INPUT_DATA,
mbedtls_chachapoly_finish( &ctx, NULL ) );
exit:
return;
}
void test_chachapoly_bad_params_wrapper( void ** params )
{
(void)params;
test_chachapoly_bad_params( );
}
#endif /* !MBEDTLS_PARAM_FAILED_ALT */
#endif /* MBEDTLS_CHECK_PARAMS */
void test_chachapoly_state()
{
unsigned char key[32];
unsigned char nonce[12];
unsigned char aad[1];
unsigned char input[1];
unsigned char output[1];
unsigned char mac[16];
size_t input_len = sizeof( input );
size_t aad_len = sizeof( aad );
mbedtls_chachapoly_context ctx;
memset( key, 0x00, sizeof( key ) );
memset( nonce, 0x00, sizeof( nonce ) );
memset( aad, 0x00, sizeof( aad ) );
memset( input, 0x00, sizeof( input ) );
memset( output, 0x00, sizeof( output ) );
memset( mac, 0x00, sizeof( mac ) );
/* Initial state: finish, update, update_aad forbidden */
mbedtls_chachapoly_init( &ctx );
TEST_ASSERT( mbedtls_chachapoly_finish( &ctx, mac )
== MBEDTLS_ERR_CHACHAPOLY_BAD_STATE );
TEST_ASSERT( mbedtls_chachapoly_update( &ctx, input_len, input, output )
== MBEDTLS_ERR_CHACHAPOLY_BAD_STATE );
TEST_ASSERT( mbedtls_chachapoly_update_aad( &ctx, aad, aad_len )
== MBEDTLS_ERR_CHACHAPOLY_BAD_STATE );
/* Still initial state: finish, update, update_aad forbidden */
TEST_ASSERT( mbedtls_chachapoly_setkey( &ctx, key )
== 0 );
TEST_ASSERT( mbedtls_chachapoly_finish( &ctx, mac )
== MBEDTLS_ERR_CHACHAPOLY_BAD_STATE );
TEST_ASSERT( mbedtls_chachapoly_update( &ctx, input_len, input, output )
== MBEDTLS_ERR_CHACHAPOLY_BAD_STATE );
TEST_ASSERT( mbedtls_chachapoly_update_aad( &ctx, aad, aad_len )
== MBEDTLS_ERR_CHACHAPOLY_BAD_STATE );
/* Starts -> finish OK */
TEST_ASSERT( mbedtls_chachapoly_starts( &ctx, nonce, MBEDTLS_CHACHAPOLY_ENCRYPT )
== 0 );
TEST_ASSERT( mbedtls_chachapoly_finish( &ctx, mac )
== 0 );
/* After finish: update, update_aad forbidden */
TEST_ASSERT( mbedtls_chachapoly_update( &ctx, input_len, input, output )
== MBEDTLS_ERR_CHACHAPOLY_BAD_STATE );
TEST_ASSERT( mbedtls_chachapoly_update_aad( &ctx, aad, aad_len )
== MBEDTLS_ERR_CHACHAPOLY_BAD_STATE );
/* Starts -> update* OK */
TEST_ASSERT( mbedtls_chachapoly_starts( &ctx, nonce, MBEDTLS_CHACHAPOLY_ENCRYPT )
== 0 );
TEST_ASSERT( mbedtls_chachapoly_update( &ctx, input_len, input, output )
== 0 );
TEST_ASSERT( mbedtls_chachapoly_update( &ctx, input_len, input, output )
== 0 );
/* After update: update_aad forbidden */
TEST_ASSERT( mbedtls_chachapoly_update_aad( &ctx, aad, aad_len )
== MBEDTLS_ERR_CHACHAPOLY_BAD_STATE );
/* Starts -> update_aad* -> finish OK */
TEST_ASSERT( mbedtls_chachapoly_starts( &ctx, nonce, MBEDTLS_CHACHAPOLY_ENCRYPT )
== 0 );
TEST_ASSERT( mbedtls_chachapoly_update_aad( &ctx, aad, aad_len )
== 0 );
TEST_ASSERT( mbedtls_chachapoly_update_aad( &ctx, aad, aad_len )
== 0 );
TEST_ASSERT( mbedtls_chachapoly_finish( &ctx, mac )
== 0 );
exit:
mbedtls_chachapoly_free( &ctx );
}
void test_chachapoly_state_wrapper( void ** params )
{
(void)params;
test_chachapoly_state( );
}
#if defined(MBEDTLS_SELF_TEST)
void test_chachapoly_selftest()
{
TEST_ASSERT( mbedtls_chachapoly_self_test( 1 ) == 0 );
exit:
;
}
void test_chachapoly_selftest_wrapper( void ** params )
{
(void)params;
test_chachapoly_selftest( );
}
#endif /* MBEDTLS_SELF_TEST */
#endif /* MBEDTLS_CHACHAPOLY_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_CHACHAPOLY_C)
case 0:
{
*out_value = MBEDTLS_ERR_CHACHAPOLY_AUTH_FAILED;
}
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_CHACHAPOLY_C)
case 0:
{
#if defined(MBEDTLS_SELF_TEST)
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_CHACHAPOLY_C)
test_mbedtls_chachapoly_enc_wrapper,
#else
NULL,
#endif
/* Function Id: 1 */
#if defined(MBEDTLS_CHACHAPOLY_C)
test_mbedtls_chachapoly_dec_wrapper,
#else
NULL,
#endif
/* Function Id: 2 */
#if defined(MBEDTLS_CHACHAPOLY_C) && defined(MBEDTLS_CHECK_PARAMS) && !defined(MBEDTLS_PARAM_FAILED_ALT)
test_chachapoly_bad_params_wrapper,
#else
NULL,
#endif
/* Function Id: 3 */
#if defined(MBEDTLS_CHACHAPOLY_C)
test_chachapoly_state_wrapper,
#else
NULL,
#endif
/* Function Id: 4 */
#if defined(MBEDTLS_CHACHAPOLY_C) && defined(MBEDTLS_SELF_TEST)
test_chachapoly_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;
mbedtls_test_platform_setup();
ret = execute_tests( argc, argv, "/zip/third_party/mbedtls/test/test_suite_chachapoly.datax" );
mbedtls_test_platform_teardown();
return( ret );
}
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