//-----------------------------------------------------------------------------
// Copyright (C) 2015 piwi
//
// This code is licensed to you under the terms of the GNU GPL, version 2 or,
// at your option, any later version. See the LICENSE.txt file for the text of
// the license.
//-----------------------------------------------------------------------------
// hf mf hardnested command
//-----------------------------------------------------------------------------

#ifndef CMDHFMFHARD_H__
#define CMDHFMFHARD_H__

#include "common.h"

#define NUM_SUMS 19 // number of possible sum property values

typedef struct guess_sum_a8 {
    float prob;
    uint64_t num_states;
    uint8_t sum_a8_idx;
} guess_sum_a8_t;

typedef struct noncelistentry {
    uint32_t nonce_enc;
    uint8_t par_enc;
    void *next;
} noncelistentry_t;

typedef struct noncelist {
    uint16_t num;
    uint16_t Sum;
    guess_sum_a8_t sum_a8_guess[NUM_SUMS];
    bool sum_a8_guess_dirty;
    float expected_num_brute_force;
    uint8_t BitFlips[0x400];
    uint32_t *states_bitarray[2];
    uint32_t num_states_bitarray[2];
    bool all_bitflips_dirty[2];
    noncelistentry_t *first;
} noncelist_t;

int mfnestedhard(uint8_t blockNo, uint8_t keyType, uint8_t *key, uint8_t trgBlockNo, uint8_t trgKeyType, uint8_t *trgkey, bool nonce_file_read, bool nonce_file_write, bool slow, int tests, uint64_t *foundkey, char *filename);
void hardnested_print_progress(uint32_t nonces, const char *activity, float brute_force, uint64_t min_diff_print_time);

#endif