/*

 * COPYRIGHT (c) International Business Machines Corp. 2001-2017

 *

 * This program is provided under the terms of the Common Public License,

 * version 1.0 (CPL-1.0). Any use, reproduction or distribution for this

 * software constitutes recipient's acceptance of CPL-1.0 terms which can be

 * found in the file LICENSE file or at

 * https://opensource.org/licenses/cpl1.0.php

 */

/* File:  defs.h

 *

 * Contains various definitions needed by both the host-side

 * and coprocessor-side code.

 */

#ifndef _CCA_DEFS_H

#define _CCA_DEFS_H

#include "../common/defs.h"

#undef MAX_PIN_LEN

#undef MIN_PIN_LEN

#define MAX_PIN_LEN 128

#define MIN_PIN_LEN   4

#define CCA_CHAIN_VECTOR_LEN     128

#define CCA_HASH_PART_FIRST        0

#define CCA_HASH_PART_MIDDLE       1

#define CCA_HASH_PART_LAST         2

#define CCA_HASH_PART_ONLY         3

struct cca_sha_ctx {

    unsigned char chain_vector[CCA_CHAIN_VECTOR_LEN];

    long chain_vector_len;

    unsigned char tail[MAX_SHA_BLOCK_SIZE];

    long tail_len;

    unsigned char hash[MAX_SHA_HASH_SIZE];

    long hash_len;

    int part;

};

#endif