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1af872d23b
Move the declaration of the functions needed to use the test implementation of mbedtls_psa_external_get_random() to a new header file. Before, they were declared in tests/include/test/psa_crypto_helpers.h, but this header file can't be included in sample programs because it also includes headers from the library directory which is not on the include path for sample programs. This fixes the build of the sample programs when MBEDTLS_PSA_CRYPTO_EXTERNAL_RNG and MBEDTLS_USE_PSA_CRYPTO are enabled. Move the implementation of the functions to a separate .c file as well. This isn't strictly necessary, but makes the structure of the source code easier to understand. Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
73 lines
2.4 KiB
C
73 lines
2.4 KiB
C
/** \file psa_crypto_helpers.c
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*
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* \brief Helper functions to test PSA crypto functionality.
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*/
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/*
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* Copyright The Mbed TLS Contributors
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* SPDX-License-Identifier: Apache-2.0
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*
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* Licensed under the Apache License, Version 2.0 (the "License"); you may
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* not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include <test/helpers.h>
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#include <test/macros.h>
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#include <test/psa_crypto_helpers.h>
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#if defined(MBEDTLS_PSA_CRYPTO_C)
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#include <psa/crypto.h>
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const char *mbedtls_test_helper_is_psa_leaking( void )
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{
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mbedtls_psa_stats_t stats;
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mbedtls_psa_get_stats( &stats );
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if( stats.volatile_slots != 0 )
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return( "A volatile slot has not been closed properly." );
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if( stats.persistent_slots != 0 )
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return( "A persistent slot has not been closed properly." );
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if( stats.external_slots != 0 )
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return( "An external slot has not been closed properly." );
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if( stats.half_filled_slots != 0 )
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return( "A half-filled slot has not been cleared properly." );
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if( stats.locked_slots != 0 )
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return( "Some slots are still marked as locked." );
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return( NULL );
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}
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#if defined(RECORD_PSA_STATUS_COVERAGE_LOG)
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/** Name of the file where return statuses are logged by #RECORD_STATUS. */
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#define STATUS_LOG_FILE_NAME "statuses.log"
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psa_status_t mbedtls_test_record_status( psa_status_t status,
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const char *func,
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const char *file, int line,
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const char *expr )
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{
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/* We open the log file on first use.
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* We never close the log file, so the record_status feature is not
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* compatible with resource leak detectors such as Asan.
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*/
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static FILE *log;
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if( log == NULL )
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log = fopen( STATUS_LOG_FILE_NAME, "a" );
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fprintf( log, "%d:%s:%s:%d:%s\n", (int) status, func, file, line, expr );
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return( status );
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}
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#endif /* defined(RECORD_PSA_STATUS_COVERAGE_LOG) */
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#endif /* MBEDTLS_PSA_CRYPTO_C */
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