CC3200 Peripheral Driver Library User's Guide: D:/D-Drive/ti/CC3200SDK_1.2.0/driverlib/shamd5.h Source File

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CC3200 Peripheral Driver Library User's Guide 1.2.0
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driverlib
 //*****************************************************************************
 //
 //  shamd5.h
 //
 //  Defines and Macros for the SHA/MD5.
 //
 //  Copyright (C) 2014 Texas Instruments Incorporated - http://www.ti.com/
 //
 //
 //  Redistribution and use in source and binary forms, with or without
 //  modification, are permitted provided that the following conditions
 //  are met:
 //
 //    Redistributions of source code must retain the above copyright
 //    notice, this list of conditions and the following disclaimer.
 //
 //    Redistributions in binary form must reproduce the above copyright
 //    notice, this list of conditions and the following disclaimer in the
 //    documentation and/or other materials provided with the
 //    distribution.
 //
 //    Neither the name of Texas Instruments Incorporated nor the names of
 //    its contributors may be used to endorse or promote products derived
 //    from this software without specific prior written permission.
 //
 //  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 //  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 //  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 //  A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 //  OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 //  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 //  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 //  DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 //  THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 //  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 //  OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 //
 //*****************************************************************************
 
 #ifndef __DRIVERLIB_SHAMD5_H__
 #define __DRIVERLIB_SHAMD5_H__
 
 //*****************************************************************************
 //
 // If building with a C++ compiler, make all of the definitions in this header
 // have a C binding.
 //
 //*****************************************************************************
 #ifdef __cplusplus
 extern "C"
 {
 #endif
 
 //*****************************************************************************
 //
 // The following defines are used to specify the algorithm in use in the
 // SHA/MD5 module.
 //
 //*****************************************************************************
 #define SHAMD5_ALGO_MD5         0x00000018  // MD5
 #define SHAMD5_ALGO_SHA1        0x0000001a  // SHA-1
 #define SHAMD5_ALGO_SHA224      0x0000001c  // SHA-224
 #define SHAMD5_ALGO_SHA256      0x0000001e  // SHA-256
 #define SHAMD5_ALGO_HMAC_MD5    0x00000000  // HMAC-MD5
 #define SHAMD5_ALGO_HMAC_SHA1   0x00000002  // HMAC-SHA-1
 #define SHAMD5_ALGO_HMAC_SHA224 0x00000004  // HMAC-SHA-224
 #define SHAMD5_ALGO_HMAC_SHA256 0x00000006  // HMAC-SHA-256
 
 //*****************************************************************************
 //
 // The following defines are used to represent the different interrupt sources
 // in SHAMD5IntEnable(), SHAMD5IntDisable(), SHAMD5GetIntStatus(), and
 // SHAMD5BlockOnIntStatus() functions.
 //
 //*****************************************************************************
 #define SHAMD5_INT_CONTEXT_READY   0x00000008
 #define SHAMD5_INT_PARTHASH_READY  0x00000004
 #define SHAMD5_INT_INPUT_READY     0x00000002
 #define SHAMD5_INT_OUTPUT_READY    0x00000001
 #define SHAMD5_INT_DMA_CONTEXT_IN  0x00010000
 #define SHAMD5_INT_DMA_DATA_IN     0x00020000
 #define SHAMD5_INT_DMA_CONTEXT_OUT 0x00040000
 
 //*****************************************************************************
 //
 // Function prototypes
 //
 //*****************************************************************************
 extern void SHAMD5ConfigSet(uint32_t ui32Base, uint32_t ui32Mode);
 extern bool SHAMD5DataProcess(uint32_t ui32Base, uint8_t *pui8DataSrc,
                   uint32_t ui32DataLength, uint8_t *pui8HashResult);
 extern void SHAMD5DataWrite(uint32_t ui32Base, uint8_t *pui8Src);
 extern bool SHAMD5DataWriteNonBlocking(uint32_t ui32Base, uint8_t *pui8Src);
 extern void SHAMD5DMADisable(uint32_t ui32Base);
 extern void SHAMD5DMAEnable(uint32_t ui32Base);
 extern void SHAMD5DataLengthSet(uint32_t ui32Base, uint32_t ui32Length);
 extern void SHAMD5HMACKeySet(uint32_t ui32Base, uint8_t *pui8Src);
 extern void SHAMD5HMACPPKeyGenerate(uint32_t ui32Base, uint8_t *pui8Key,
                         uint8_t *pui8PPKey);
 extern void SHAMD5HMACPPKeySet(uint32_t ui32Base, uint8_t *pui8Src);
 extern bool SHAMD5HMACProcess(uint32_t ui32Base, uint8_t *pui8DataSrc,
                   uint32_t ui32DataLength, uint8_t *pui8HashResult);
 extern void SHAMD5IntClear(uint32_t ui32Base, uint32_t ui32IntFlags);
 extern void SHAMD5IntDisable(uint32_t ui32Base, uint32_t ui32IntFlags);
 extern void SHAMD5IntEnable(uint32_t ui32Base, uint32_t ui32IntFlags);
 extern void SHAMD5IntRegister(uint32_t ui32Base, void(*pfnHandler)(void));
 extern uint32_t SHAMD5IntStatus(uint32_t ui32Base, bool bMasked);
 extern void SHAMD5IntUnregister(uint32_t ui32Base);
 extern void SHAMD5ResultRead(uint32_t ui32Base, uint8_t *pui8Dest);
 
 //*****************************************************************************
 //
 // Mark the end of the C bindings section for C++ compilers.
 //
 //*****************************************************************************
 #ifdef __cplusplus
 }
 #endif
 
 #endif //  __DRIVERLIB_SHAMD5_H__
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