SHA2MSP432E4.h

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/*
 * Copyright (c) 2017-2019, Texas Instruments Incorporated
 * All rights reserved.
 *
 * 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,
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 * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */
#ifndef ti_drivers_sha2_SHA2MSP432E4__include
#define ti_drivers_sha2_SHA2MSP432E4__include

#include <stdint.h>
#include <stdbool.h>

#include <ti/drivers/SHA2.h>

#ifdef __cplusplus
extern "C" {
#endif

typedef struct {
    uint8_t    intPriority; 
} SHA2MSP432E4_HWAttrs;

#define SHA2MSP432E4_MAX_BLOCK_SIZE_BYTES    (SHA2_BLOCK_SIZE_BYTES_256)
#define SHA2MSP432E4_MAX_DIGEST_LENGTH_BYTES (SHA2_DIGEST_LENGTH_BYTES_256)

/*
 *  SHA2MSP432E4 Object
 *
 *  The application must not access any member variables of this structure!
 */
typedef struct {
    bool                            isOpen;
    bool                            operationInProgress;
    volatile bool                   operationCanceled;
    SHA2_ReturnBehavior             returnBehavior;
    int_fast16_t                    returnStatus;
    uint32_t                        accessTimeout;
    SHA2_CallbackFxn                callbackFxn;
    uint16_t                        bytesInBuffer;
    uint32_t                        bytesProcessed;
    uint32_t                        hwConfig;
    uint32_t                        blockSize;
    uint32_t                        buffer[SHA2MSP432E4_MAX_BLOCK_SIZE_BYTES    / 4];
    uint32_t                        digest[SHA2MSP432E4_MAX_DIGEST_LENGTH_BYTES / 4];
} SHA2MSP432E4_Object;

#ifdef __cplusplus
}
#endif

#endif /* ti_drivers_sha2_SHA2MSP432E4__include */