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53 lines
2 KiB
C
53 lines
2 KiB
C
//-----------------------------------------------------------------------------
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// Copyright (C) Proxmark3 contributors. See AUTHORS.md for details.
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// See LICENSE.txt for the text of the license.
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//-----------------------------------------------------------------------------
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// High frequency Topaz (NFC Type 1) commands
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//-----------------------------------------------------------------------------
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#ifndef CMDHFTOPAZ_H__
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#define CMDHFTOPAZ_H__
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#include "common.h"
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#define TOPAZ_STATIC_MEMORY (0x0F * 8) // 15 blocks with 8 Bytes each
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#define TOPAZ_BLOCK_SIZE 8
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#define TOPAZ_MAX_SIZE 512
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// a struct to describe a memory area which contains lock bits and the corresponding lockable memory area
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typedef struct dynamic_lock_area_s {
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struct dynamic_lock_area_s *next;
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uint16_t byte_offset; // the address of the lock bits
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uint16_t size_in_bits;
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uint16_t first_locked_byte; // the address of the lockable area
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uint16_t bytes_locked_per_bit;
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} dynamic_lock_area_t;
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typedef struct topaz_tag_s {
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uint8_t HR01[2];
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uint8_t uid[7];
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uint16_t size;
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uint8_t data_blocks[TOPAZ_STATIC_MEMORY / 8][8]; // this memory is always there
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uint8_t *dynamic_memory; // this memory can be there
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dynamic_lock_area_t *dynamic_lock_areas; // lock area descriptors
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} topaz_tag_t;
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int CmdHFTopaz(const char *Cmd);
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int CmdHFTopazInfo(const char *Cmd);
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int readTopazUid(bool loop, bool verbose);
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#endif
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