a59eafbc9d
* fix sdmmc config * Fix warnings in EEPROM from @Curclamas * remove leftover TAG in EEPROM * Initial add of @stickbreaker i2c * Add log_n * fix warnings when log is off * i2c code clean up and reorganization * add flags to interrupt allocator * fix sdmmc config * Fix warnings in EEPROM from @Curclamas * remove leftover TAG in EEPROM * fix errors with latest IDF * fix debug optimization (#1365) incorrect optimization for debugging tick markers. * Fix some missing BT header * Change BTSerial log calls * Update BLE lib * Arduino-ESP32 release management scripted (#1515) * Calculate an absolute path for a custom partitions table (#1452) * * Arduino-ESP32 release management scripted (ready-to-merge) * * secure env for espressif/arduino-esp32 * * build tests enabled * gitter webhook enabled * * gitter room link fixed * better comment * * filepaths fixed * BT Serial adjustments * * don't run sketch builds & tests for tagged builds * Return false from WiFi.hostByName() if hostname is not resolved * Free BT Memory when BT is not used * WIFI_MODE_NULL is not supported anymore * Select some key examples to build with PlatformIO to save some time * Update BLE lib * Fixed BLE lib * Major WiFi overhaul - auto reconnect on connection loss now works - moved to event groups - some code clean up and procedure optimizations - new methods to get a more elaborate system ststus * Add cmake tests to travis * Add initial AsyncUDP * Add NetBIOS lib and fix CMake includes * Add Initial WebServer * Fix WebServer and examples * travis not quiting on build fail * Try different travis build * Update IDF to aaf1239 * Fix WPS Example * fix script permission and add some fail tests to sketch builder * Add missing space in WiFiClient::write(Stream &stream)
111 lines
3.2 KiB
C
111 lines
3.2 KiB
C
/**
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* \file entropy_poll.h
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*
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* \brief Platform-specific and custom entropy polling functions
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*/
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/*
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* Copyright (C) 2006-2016, 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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#ifndef MBEDTLS_ENTROPY_POLL_H
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#define MBEDTLS_ENTROPY_POLL_H
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#if !defined(MBEDTLS_CONFIG_FILE)
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#include "config.h"
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#else
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#include MBEDTLS_CONFIG_FILE
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#endif
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#include <stddef.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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/*
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* Default thresholds for built-in sources, in bytes
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*/
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#define MBEDTLS_ENTROPY_MIN_PLATFORM 32 /**< Minimum for platform source */
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#define MBEDTLS_ENTROPY_MIN_HAVEGE 32 /**< Minimum for HAVEGE */
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#define MBEDTLS_ENTROPY_MIN_HARDCLOCK 4 /**< Minimum for mbedtls_timing_hardclock() */
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#if !defined(MBEDTLS_ENTROPY_MIN_HARDWARE)
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#define MBEDTLS_ENTROPY_MIN_HARDWARE 32 /**< Minimum for the hardware source */
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#endif
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/**
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* \brief Entropy poll callback that provides 0 entropy.
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*/
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#if defined(MBEDTLS_TEST_NULL_ENTROPY)
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int mbedtls_null_entropy_poll( void *data,
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unsigned char *output, size_t len, size_t *olen );
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#endif
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#if !defined(MBEDTLS_NO_PLATFORM_ENTROPY)
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/**
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* \brief Platform-specific entropy poll callback
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*/
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int mbedtls_platform_entropy_poll( void *data,
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unsigned char *output, size_t len, size_t *olen );
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#endif
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#if defined(MBEDTLS_HAVEGE_C)
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/**
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* \brief HAVEGE based entropy poll callback
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*
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* Requires an HAVEGE state as its data pointer.
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*/
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int mbedtls_havege_poll( void *data,
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unsigned char *output, size_t len, size_t *olen );
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#endif
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#if defined(MBEDTLS_TIMING_C)
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/**
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* \brief mbedtls_timing_hardclock-based entropy poll callback
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*/
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int mbedtls_hardclock_poll( void *data,
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unsigned char *output, size_t len, size_t *olen );
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#endif
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#if defined(MBEDTLS_ENTROPY_HARDWARE_ALT)
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/**
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* \brief Entropy poll callback for a hardware source
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*
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* \warning This is not provided by mbed TLS!
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* See \c MBEDTLS_ENTROPY_HARDWARE_ALT in config.h.
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*
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* \note This must accept NULL as its first argument.
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*/
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int mbedtls_hardware_poll( void *data,
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unsigned char *output, size_t len, size_t *olen );
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#endif
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#if defined(MBEDTLS_ENTROPY_NV_SEED)
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/**
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* \brief Entropy poll callback for a non-volatile seed file
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*
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* \note This must accept NULL as its first argument.
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*/
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int mbedtls_nv_seed_poll( void *data,
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unsigned char *output, size_t len, size_t *olen );
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#endif
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#ifdef __cplusplus
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}
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#endif
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#endif /* entropy_poll.h */
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