text: /*
   * Copyright (c) 2020-2021, 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,
   * 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.
   */
  /*
   *  ======== EDDSA.c ========
   *
   *  This file contains default values for the EDDSA_Params struct
   *
   */
  
  #include <stdlib.h>
  #include <string.h>
  
  #include <ti/drivers/dpl/DebugP.h>
  #include <ti/drivers/dpl/SemaphoreP.h>
  #include <ti/drivers/EDDSA.h>
  
  /* Extern globals */
  extern const EDDSA_Config EDDSA_config[];
  extern const uint_least8_t EDDSA_count;
  
  const EDDSA_Params EDDSA_defaultParams = {
      .returnBehavior = EDDSA_RETURN_BEHAVIOR_BLOCKING,
      .callbackFxn = NULL,
      .timeout = SemaphoreP_WAIT_FOREVER,
      .custom = NULL,
  };
  
  /*
   *  ======== EDDSA_Params_init ========
   */
  void EDDSA_Params_init(EDDSA_Params *params){
      *params = EDDSA_defaultParams;
  }
  
  /*
   *  ======== EDDSA_open ========
   */
  EDDSA_Handle EDDSA_open(uint_least8_t index, const EDDSA_Params *params) {
      DebugP_assert(index < EDDSA_count);
  
      EDDSA_Config *config = (EDDSA_Config*)&EDDSA_config[index];
      return(EDDSA_construct(config, params));
  }
  
  /*
   *  ======== EDDSA_OperationGeneratePublicKey_init ========
   */
  void EDDSA_OperationGeneratePublicKey_init(EDDSA_OperationGeneratePublicKey
                                             *operation){
      memset(operation, 0x00, sizeof(EDDSA_OperationGeneratePublicKey));
  }
  
  /*
   *  ======== EDDSA_OperationSign_init ========
   */
  void EDDSA_OperationSign_init(EDDSA_OperationSign *operation){
      memset(operation, 0x00, sizeof(EDDSA_OperationSign));
  }
  
  /*
   *  ======== EDDSA_OperationVerify_init ========
   */
  void EDDSA_OperationVerify_init(EDDSA_OperationVerify *operation){
      memset(operation, 0x00, sizeof(EDDSA_OperationVerify));
  }
  