From 7f4da522479c0f00126219f0c23b804c3a93d7a6 Mon Sep 17 00:00:00 2001 From: Yuval Adam Date: Sun, 16 Mar 2014 14:40:16 +0200 Subject: Add driver lib for projects which require it --- driverlib/shamd5.h | 127 +++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 127 insertions(+) create mode 100644 driverlib/shamd5.h (limited to 'driverlib/shamd5.h') diff --git a/driverlib/shamd5.h b/driverlib/shamd5.h new file mode 100644 index 0000000..0bccedb --- /dev/null +++ b/driverlib/shamd5.h @@ -0,0 +1,127 @@ +//***************************************************************************** +// +// shamd5.h - Defines and Macros for the SHA/MD5. +// +// Copyright (c) 2012-2014 Texas Instruments Incorporated. All rights reserved. +// Software License Agreement +// +// 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. +// +// This is part of revision 2.1.0.12573 of the Tiva Peripheral Driver Library. +// +//***************************************************************************** + +#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 +#define SHAMD5_ALGO_SHA1 0x0000001a +#define SHAMD5_ALGO_SHA224 0x0000001c +#define SHAMD5_ALGO_SHA256 0x0000001e +#define SHAMD5_ALGO_HMAC_MD5 0x00000000 +#define SHAMD5_ALGO_HMAC_SHA1 0x00000002 +#define SHAMD5_ALGO_HMAC_SHA224 0x00000004 +#define SHAMD5_ALGO_HMAC_SHA256 0x00000006 + +//***************************************************************************** +// +// 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 \ + 0x00080000 +#define SHAMD5_INT_DMA_DATA_IN 0x00020000 +#define SHAMD5_INT_DMA_CONTEXT_OUT \ + 0x00010000 + +//***************************************************************************** +// +// Function prototypes +// +//***************************************************************************** +extern void SHAMD5ConfigSet(uint32_t ui32Base, uint32_t ui32Mode); +extern void SHAMD5DataProcess(uint32_t ui32Base, uint32_t *pui32DataSrc, + uint32_t ui32DataLength, + uint32_t *pui32HashResult); +extern void SHAMD5DataWrite(uint32_t ui32Base, uint32_t *pui32Src); +extern bool SHAMD5DataWriteNonBlocking(uint32_t ui32Base, uint32_t *pui32Src); +extern void SHAMD5DMADisable(uint32_t ui32Base); +extern void SHAMD5DMAEnable(uint32_t ui32Base); +extern void SHAMD5HashLengthSet(uint32_t ui32Base, uint32_t ui32Length); +extern void SHAMD5HMACKeySet(uint32_t ui32Base, uint32_t *pui32Src); +extern void SHAMD5HMACPPKeyGenerate(uint32_t ui32Base, uint32_t *pui32Key, + uint32_t *pui32PPKey); +extern void SHAMD5HMACPPKeySet(uint32_t ui32Base, uint32_t *pui32Src); +extern void SHAMD5HMACProcess(uint32_t ui32Base, uint32_t *pui32DataSrc, + uint32_t ui32DataLength, + uint32_t *pui32HashResult); +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 SHAMD5Reset(uint32_t ui32Base); +extern void SHAMD5ResultRead(uint32_t ui32Base, uint32_t *pui32Dest); + +//***************************************************************************** +// +// Mark the end of the C bindings section for C++ compilers. +// +//***************************************************************************** +#ifdef __cplusplus +} +#endif + +#endif // __DRIVERLIB_SHAMD5_H__ -- cgit v1.3.1