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)
142 lines
3.9 KiB
C
142 lines
3.9 KiB
C
/**
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* \file arc4.h
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*
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* \brief The ARCFOUR stream cipher
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*
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* \warning ARC4 is considered a weak cipher and its use constitutes a
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* security risk. We recommend considering stronger ciphers instead.
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*/
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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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#ifndef MBEDTLS_ARC4_H
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#define MBEDTLS_ARC4_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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#define MBEDTLS_ERR_ARC4_HW_ACCEL_FAILED -0x0019 /**< ARC4 hardware accelerator failed. */
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#ifdef __cplusplus
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extern "C" {
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#endif
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#if !defined(MBEDTLS_ARC4_ALT)
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// Regular implementation
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//
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/**
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* \brief ARC4 context structure
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*
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* \warning ARC4 is considered a weak cipher and its use constitutes a
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* security risk. We recommend considering stronger ciphers instead.
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*
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*/
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typedef struct
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{
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int x; /*!< permutation index */
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int y; /*!< permutation index */
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unsigned char m[256]; /*!< permutation table */
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}
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mbedtls_arc4_context;
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#else /* MBEDTLS_ARC4_ALT */
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#include "arc4_alt.h"
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#endif /* MBEDTLS_ARC4_ALT */
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/**
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* \brief Initialize ARC4 context
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*
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* \param ctx ARC4 context to be initialized
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*
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* \warning ARC4 is considered a weak cipher and its use constitutes a
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* security risk. We recommend considering stronger ciphers
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* instead.
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*
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*/
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void mbedtls_arc4_init( mbedtls_arc4_context *ctx );
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/**
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* \brief Clear ARC4 context
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*
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* \param ctx ARC4 context to be cleared
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*
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* \warning ARC4 is considered a weak cipher and its use constitutes a
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* security risk. We recommend considering stronger ciphers
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* instead.
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*
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*/
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void mbedtls_arc4_free( mbedtls_arc4_context *ctx );
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/**
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* \brief ARC4 key schedule
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*
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* \param ctx ARC4 context to be setup
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* \param key the secret key
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* \param keylen length of the key, in bytes
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*
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* \warning ARC4 is considered a weak cipher and its use constitutes a
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* security risk. We recommend considering stronger ciphers
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* instead.
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*
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*/
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void mbedtls_arc4_setup( mbedtls_arc4_context *ctx, const unsigned char *key,
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unsigned int keylen );
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/**
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* \brief ARC4 cipher function
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*
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* \param ctx ARC4 context
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* \param length length of the input data
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* \param input buffer holding the input data
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* \param output buffer for the output data
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*
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* \return 0 if successful
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*
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* \warning ARC4 is considered a weak cipher and its use constitutes a
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* security risk. We recommend considering stronger ciphers
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* instead.
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*
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*/
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int mbedtls_arc4_crypt( mbedtls_arc4_context *ctx, size_t length, const unsigned char *input,
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unsigned char *output );
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/**
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* \brief Checkup routine
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*
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* \return 0 if successful, or 1 if the test failed
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*
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* \warning ARC4 is considered a weak cipher and its use constitutes a
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* security risk. We recommend considering stronger ciphers
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* instead.
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*
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*/
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int mbedtls_arc4_self_test( int verbose );
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#ifdef __cplusplus
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}
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#endif
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#endif /* arc4.h */
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