| /* |
| * ------------------------------------------- |
| * CC3220 SDK - v0.10.00.00 |
| * ------------------------------------------- |
| * |
| * Copyright (C) 2015 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. |
| * |
| */ |
| //***************************************************************************** |
| // |
| // des.h |
| // |
| // Defines and Macros for the DES module. |
| // |
| //***************************************************************************** |
| |
| #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__ |
