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

CC3200 Peripheral Driver

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CC3200 Peripheral Driver Library User's Guide 1.2.0
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driverlib
 //*****************************************************************************
 //
 //  des.h
 //
 //  Defines and Macros for the DES module.
 //
 //  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_DES_H__
 #define __DRIVERLIB_DES_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 direction with the
 // ui32Config argument in the DESConfig() function.  Only one is permitted.
 //
 //*****************************************************************************
 #define DES_CFG_DIR_DECRYPT     0x00000000
 #define DES_CFG_DIR_ENCRYPT     0x00000004
 
 //*****************************************************************************
 //
 // The following defines are used to specify the operational with the
 // ui32Config argument in the DESConfig() function.  Only one is permitted.
 //
 //*****************************************************************************
 #define DES_CFG_MODE_ECB        0x00000000
 #define DES_CFG_MODE_CBC        0x00000010
 #define DES_CFG_MODE_CFB        0x00000020
 
 //*****************************************************************************
 //
 // The following defines are used to select between single DES and triple DES
 // with the ui32Config argument in the DESConfig() function.  Only one is
 // permitted.
 //
 //*****************************************************************************
 #define DES_CFG_SINGLE          0x00000000
 #define DES_CFG_TRIPLE          0x00000008
 
 //*****************************************************************************
 //
 // The following defines are used with the DESIntEnable(), DESIntDisable() and
 // DESIntStatus() functions.
 //
 //*****************************************************************************
 #define DES_INT_CONTEXT_IN      0x00000001
 #define DES_INT_DATA_IN         0x00000002
 #define DES_INT_DATA_OUT        0x00000004
 #define DES_INT_DMA_CONTEXT_IN  0x00010000
 #define DES_INT_DMA_DATA_IN     0x00020000
 #define DES_INT_DMA_DATA_OUT    0x00040000
 
 //*****************************************************************************
 //
 // The following defines are used with the DESEnableDMA() and DESDisableDMA()
 // functions.
 //
 //*****************************************************************************
 #define DES_DMA_CONTEXT_IN      0x00000080
 #define DES_DMA_DATA_OUT        0x00000040
 #define DES_DMA_DATA_IN         0x00000020
 
 //*****************************************************************************
 //
 // API Function prototypes
 //
 //*****************************************************************************
 extern void DESConfigSet(uint32_t ui32Base, uint32_t ui32Config);
 extern void DESDataRead(uint32_t ui32Base, uint8_t *pui8Dest,
                         uint8_t ui8Length);
 extern bool DESDataReadNonBlocking(uint32_t ui32Base, uint8_t *pui8Dest,
                                    uint8_t ui8Length);
 extern bool DESDataProcess(uint32_t ui32Base, uint8_t *pui8Src,
                            uint8_t *pui8Dest, uint32_t ui32Length);
 extern void DESDataWrite(uint32_t ui32Base, uint8_t *pui8Src,
                          uint8_t ui8Length);
 extern bool DESDataWriteNonBlocking(uint32_t ui32Base, uint8_t *pui8Src,
                                     uint8_t ui8Length);
 extern void DESDMADisable(uint32_t ui32Base, uint32_t ui32Flags);
 extern void DESDMAEnable(uint32_t ui32Base, uint32_t ui32Flags);
 extern void DESIntClear(uint32_t ui32Base, uint32_t ui32IntFlags);
 extern void DESIntDisable(uint32_t ui32Base, uint32_t ui32IntFlags);
 extern void DESIntEnable(uint32_t ui32Base, uint32_t ui32IntFlags);
 extern void DESIntRegister(uint32_t ui32Base, void(*pfnHandler)(void));
 extern uint32_t DESIntStatus(uint32_t ui32Base, bool bMasked);
 extern void DESIntUnregister(uint32_t ui32Base);
 extern bool DESIVSet(uint32_t ui32Base, uint8_t *pui8IVdata);
 extern void DESKeySet(uint32_t ui32Base, uint8_t *pui8Key);
 extern void DESDataLengthSet(uint32_t ui32Base, uint32_t ui32Length);
 
 //*****************************************************************************
 //
 // Mark the end of the C bindings section for C++ compilers.
 //
 //*****************************************************************************
 #ifdef __cplusplus
 }
 #endif
 
 #endif //  __DRIVERLIB_DES_H__
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