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75 lines
2.5 KiB
C
75 lines
2.5 KiB
C
/**
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******************************************************************************
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* @file SecurityUtils.h
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* @author William Xu
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* @version V1.0.0
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* @date 05-May-2014
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* @brief This header contains function prototypes that aid in security on
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* the platform.
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******************************************************************************
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*
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* The MIT License
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* Copyright (c) 2014 MXCHIP Inc.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is furnished
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* to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
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* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR
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* IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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******************************************************************************
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*/
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#ifndef __SecurityUtils_h__
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#define __SecurityUtils_h__
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#include "common.h"
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//===========================================================================================================================
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// memcmp_constant_time
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//
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// Compares memory so that the time it takes does not depend on the data being compared.
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// This is needed to avoid certain timing attacks in cryptographic software.
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//===========================================================================================================================
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/** @addtogroup MICO_Middleware_Interface
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* @{
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*/
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/** @defgroup MICO_Security_Utils MiCO Security Utils
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* @brief Provide APIs for Security Utils
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* @{
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*/
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/**
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* @brief ?
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*
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* @param inA : ?
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* @param inB : ?
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* @param inLen: ?
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*
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* @return ?
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*/
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int memcmp_constant_time( const void *inA, const void *inB, size_t inLen );
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/**
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* @}
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*/
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/**
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* @}
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*/
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#endif // __SecurityUtils_h__
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