mirror of
https://github.com/espressif/esp-idf.git
synced 2025-08-09 12:35:28 +00:00
45122533e0
1) Fix build issue in mbedtls 2) skip the public headers check in IDF 3)Update Kconfig Macros 4)Remove deprecated config options 5) Update the sha API according to new nomenclature 6) Update mbedtls_rsa_init usage 7) Include mbedtls/build_info.h instead of mbedtls/config.h 8) Dont include check_config.h 9) Add additional error message in esp_blufi_api.h
99 lines
2.5 KiB
C
99 lines
2.5 KiB
C
/*
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* Portable interface to the CPU cycle counter
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*
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* Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
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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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* This file is part of mbed TLS (https://tls.mbed.org)
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*/
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/*
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* mbedtls_timing_get_timer()m mbedtls_timing_set_delay() and
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* mbedtls_timing_set_delay only abstracted from mbedtls/library/timing.c
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* as that does not build on ESP-IDF but these 2 functions are needed for
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* DTLS (in particular mbedtls_ssl_set_timer_cb() must be called for DTLS
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* which requires these 2 delay functions).
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*/
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#include <mbedtls/build_info.h>
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#if !defined(MBEDTLS_ESP_TIMING_C)
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#include <sys/time.h>
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#include "mbedtls/timing.h"
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struct _hr_time
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{
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struct timeval start;
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};
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unsigned long mbedtls_timing_get_timer( struct mbedtls_timing_hr_time *val, int reset )
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{
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struct _hr_time *t = (struct _hr_time *) val;
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if( reset )
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{
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gettimeofday( &t->start, NULL );
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return( 0 );
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}
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else
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{
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unsigned long delta;
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struct timeval now;
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gettimeofday( &now, NULL );
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delta = ( now.tv_sec - t->start.tv_sec ) * 1000ul
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+ ( now.tv_usec - t->start.tv_usec ) / 1000;
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return( delta );
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}
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}
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/*
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* Set delays to watch
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*/
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void mbedtls_timing_set_delay( void *data, uint32_t int_ms, uint32_t fin_ms )
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{
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mbedtls_timing_delay_context *ctx = (mbedtls_timing_delay_context *) data;
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ctx->int_ms = int_ms;
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ctx->fin_ms = fin_ms;
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if( fin_ms != 0 )
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(void) mbedtls_timing_get_timer( &ctx->timer, 1 );
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}
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/*
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* Get number of delays expired
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*/
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int mbedtls_timing_get_delay( void *data )
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{
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mbedtls_timing_delay_context *ctx = (mbedtls_timing_delay_context *) data;
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unsigned long elapsed_ms;
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if( ctx->fin_ms == 0 )
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return( -1 );
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elapsed_ms = mbedtls_timing_get_timer( &ctx->timer, 0 );
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if( elapsed_ms >= ctx->fin_ms )
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return( 2 );
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if( elapsed_ms >= ctx->int_ms )
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return( 1 );
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return( 0 );
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}
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#endif /* MBEDTLS_ESP_TIMING_C */
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