mirror of
https://github.com/RfidResearchGroup/proxmark3.git
synced 2024-11-11 01:55:38 +08:00
78 lines
2.6 KiB
C
78 lines
2.6 KiB
C
//-----------------------------------------------------------------------------
|
|
// Copyright (C) Proxmark3 contributors. See AUTHORS.md for details.
|
|
//
|
|
// This program is free software: you can redistribute it and/or modify
|
|
// it under the terms of the GNU General Public License as published by
|
|
// the Free Software Foundation, either version 3 of the License, or
|
|
// (at your option) any later version.
|
|
//
|
|
// This program is distributed in the hope that it will be useful,
|
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
// GNU General Public License for more details.
|
|
//
|
|
// See LICENSE.txt for the text of the license.
|
|
//-----------------------------------------------------------------------------
|
|
// Low frequency EM4x50 structs
|
|
//-----------------------------------------------------------------------------
|
|
|
|
#ifndef EM4X50_H__
|
|
#define EM4X50_H__
|
|
|
|
#include "common.h"
|
|
#include "bruteforce.h"
|
|
|
|
#define EM4X50_NO_WORDS 34
|
|
|
|
// special words
|
|
#define EM4X50_DEVICE_PASSWORD 0
|
|
#define EM4X50_PROTECTION 1
|
|
#define EM4X50_CONTROL 2
|
|
#define EM4X50_DEVICE_SERIAL 32
|
|
#define EM4X50_DEVICE_ID 33
|
|
|
|
// control word (word = 4 bytes)
|
|
#define FIRST_WORD_READ 0 // first byte
|
|
#define LAST_WORD_READ 1 // second byte
|
|
#define CONFIG_BLOCK 2 // third byte
|
|
#define PASSWORD_CHECK 0x80 // first bit in third byte
|
|
#define READ_AFTER_WRITE 0x40 // second bit in third byte
|
|
|
|
// protection word
|
|
#define FIRST_WORD_READ_PROTECTED 0 // first byte
|
|
#define LAST_WORD_READ_PROTECTED 1 // second byte
|
|
#define FIRST_WORD_WRITE_INHIBITED 2 // third byte
|
|
#define LAST_WORD_WRITE_INHIBITED 3 // fourth byte
|
|
|
|
// commands
|
|
#define EM4X50_COMMAND_LOGIN 0x01
|
|
#define EM4X50_COMMAND_RESET 0x80
|
|
#define EM4X50_COMMAND_WRITE 0x12
|
|
#define EM4X50_COMMAND_WRITE_PASSWORD 0x11
|
|
#define EM4X50_COMMAND_SELECTIVE_READ 0x0A
|
|
#define EM4X50_COMMAND_STANDARD_READ 0x02 // virtual command
|
|
|
|
// misc
|
|
#define TIMEOUT_CMD 3000
|
|
#define DUMP_FILESIZE 136
|
|
|
|
typedef struct {
|
|
bool addr_given;
|
|
bool pwd_given;
|
|
uint32_t password1;
|
|
uint32_t password2;
|
|
uint32_t word;
|
|
uint32_t addresses;
|
|
bruteforce_mode_t bruteforce_mode;
|
|
bruteforce_charset_t bruteforce_charset;
|
|
} PACKED em4x50_data_t;
|
|
|
|
typedef struct {
|
|
uint8_t byte[4];
|
|
} PACKED em4x50_word_t;
|
|
|
|
extern bool g_Login;
|
|
extern bool g_WritePasswordProcess;
|
|
extern uint32_t g_Password;
|
|
|
|
#endif /* EM4X50_H__ */
|