cf6c0895e2
Updated the permissions of sources files[c/h] in src and misc folder to 644. Signed-off-by: Krishna Chaitanya <kpataka@xilinx.com> Acked-by: Anirudha Sarangi <anirudh@xilinx.com>
120 lines
3.7 KiB
C
120 lines
3.7 KiB
C
/******************************************************************************
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*
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* Copyright (C) 2012 - 2014 Xilinx, Inc. All rights reserved.
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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
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* furnished 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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* Use of the Software is limited solely to applications:
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* (a) running on a Xilinx device, or
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* (b) that interact with a Xilinx device through a bus or interconnect.
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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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* XILINX CONSORTIUM 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
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* OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*
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* Except as contained in this notice, the name of the Xilinx shall not be used
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* in advertising or otherwise to promote the sale, use or other dealings in
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* this Software without prior written authorization from Xilinx.
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*
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******************************************************************************/
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/*****************************************************************************/
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/**
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*
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* @file md5.h
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*
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*
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* <pre>
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* MODIFICATION HISTORY:
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*
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* Ver Who Date Changes
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* ----- ---- -------- -------------------------------------------------------
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* 5.00a sgd 05/17/13 Initial release
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*
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* </pre>
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*
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* @note
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*
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******************************************************************************/
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#ifndef ___MD5_H___
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#define ___MD5_H___
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#ifdef __cplusplus
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extern "C" {
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#endif
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/***************************** Include Files *********************************/
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#include "xil_types.h"
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/************************** Constant Definitions *****************************/
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#define MD5_SIGNATURE_BYTE_SIZE 64
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/**************************** Type Definitions *******************************/
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typedef u8 boolean;
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typedef u8 signature[ MD5_SIGNATURE_BYTE_SIZE ];
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struct MD5Context
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{
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u32 buffer[ 4 ];
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u32 bits[ 2 ];
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signature intermediate;
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};
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typedef struct MD5Context MD5Context;
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/***************** Macros (Inline Functions) Definitions *********************/
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/*
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* The four core functions - F1 is optimized somewhat
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*/
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#define F1( x, y, z ) ( z ^ ( x & ( y ^ z ) ) )
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#define F2( x, y, z ) F1( z, x, y )
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#define F3( x, y, z ) ( x ^ y ^ z )
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#define F4( x, y, z ) ( y ^ ( x | ~z ) )
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/*
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* This is the central step in the MD5 algorithm
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*/
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#define MD5_STEP( f, w, x, y, z, data, s ) \
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( w += f( x, y, z ) + data, w = w << s | w >> ( 32 - s ), w += x )
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/************************** Function Prototypes ******************************/
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void * MD5Memset( void *dest, int ch, u32 count );
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void * MD5Memcpy( void *dest, const void *src, u32 count, boolean doByteSwap );
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void MD5Transform( u32 *buffer, u32 *intermediate );
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void MD5Init( MD5Context *context );
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void MD5Update( MD5Context *context, u8 *buffer, u32 len, boolean doByteSwap );
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void MD5Final( MD5Context *context, u8 *digest, boolean doByteSwap );
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void md5( u8 *input, u32 len, u8 *digest, boolean doByteSwap );
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/************************** Variable Definitions *****************************/
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#ifdef __cplusplus
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}
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#endif
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#endif /* ___MD5_H___ */
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