wolfssl-w32/IDE/AURIX/wolf_main.c

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/* wolf_main.c
*
* Copyright (C) 2006-2023 wolfSSL Inc.
*
* This file is part of wolfSSL.
*
* wolfSSL is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* wolfSSL is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1335, USA
*/
/* wolfSSL includes */
#ifndef WOLFSSL_USER_SETTINGS
#include <wolfssl/options.h>
#endif
#include <wolfssl/wolfcrypt/settings.h>
#include <wolfssl/wolfcrypt/error-crypt.h>
#include <wolfssl/wolfcrypt/random.h> /* for CUSTOM_RAND_TYPE */
#include <wolfcrypt/test/test.h>
#include <wolfcrypt/benchmark/benchmark.h>
#include <stdint.h>
#include <stdio.h>
#include <stdarg.h>
#include <string.h>
/* Infineon Includes */
#include "Ifx_Types.h"
#include "IfxStm.h"
extern int send_UART(const char* str);
static void my_logging_cb(const int logLevel, const char *const logMessage)
{
send_UART(logMessage);
send_UART("\r\n");
(void)logLevel; /* not used */
}
/* TIME CODE */
/* Optionally you can define NO_ASN_TIME to disable all cert time checks */
static int hw_get_time_sec(void)
{
/* get time in seconds */
return IfxStm_get(&MODULE_STM0) / IfxStm_getFrequency(&MODULE_STM0);
}
/* This is used by wolfCrypt asn.c for cert time checking */
unsigned long my_time(unsigned long* timer)
{
(void)timer;
return hw_get_time_sec();
}
#ifndef WOLFCRYPT_ONLY
/* This is used by TLS only */
unsigned int LowResTimer(void)
{
return hw_get_time_sec();
}
#endif
#ifndef NO_CRYPT_BENCHMARK
/* This is used by wolfCrypt benchmark tool only */
double current_time(int reset)
{
double timeNow;
uint64_t timeMs, ticks = IfxStm_get(&MODULE_STM0);
(void)reset;
timeMs = ticks / (IfxStm_getFrequency(&MODULE_STM0) / 1000);
timeNow = (timeMs / 1000); // sec
timeNow += (double)(timeMs % 1000) / 1000; // ms
return timeNow;
}
#endif
/* RNG CODE */
/* TODO: Implement real RNG */
static unsigned int gCounter;
unsigned int hw_rand(void)
{
//#warning Must implement your own random source
return ++gCounter;
}
unsigned int my_rng_seed_gen(void)
{
return hw_rand();
}
typedef struct func_args {
int argc;
char** argv;
int return_code;
} func_args;
void run_wolf_tests(void)
{
func_args args;
#ifdef DEBUG_WOLFSSL
wolfSSL_Debugging_ON();
#endif
wolfSSL_SetLoggingCb(my_logging_cb);
/* initialize wolfSSL */
#ifdef WOLFCRYPT_ONLY
wolfCrypt_Init();
#else
wolfSSL_Init();
#endif
memset(&args, 0, sizeof(args));
args.return_code = NOT_COMPILED_IN; /* default */
printf("Running wolfCrypt Tests...\n");
#ifndef NO_CRYPT_TEST
args.return_code = 0;
wolfcrypt_test(&args);
printf("Crypt Test: Return code %d\n", args.return_code);
#else
args.return_code = NOT_COMPILED_IN;
#endif
printf("Running wolfCrypt Benchmarks...\n");
#ifndef NO_CRYPT_BENCHMARK
args.return_code = 0;
benchmark_test(&args);
#else
args.return_code = NOT_COMPILED_IN;
#endif
printf("Benchmark Test: Return code %d\n", args.return_code);
#ifdef WOLFCRYPT_ONLY
wolfCrypt_Cleanup();
#else
wolfSSL_Cleanup();
#endif
}