mirror of
https://github.com/RfidResearchGroup/proxmark3.git
synced 2024-12-26 10:01:07 +08:00
66 lines
3.2 KiB
C
66 lines
3.2 KiB
C
//-----------------------------------------------------------------------------
|
|
// Copyright (C) Gerhard de Koning Gans - May 2008
|
|
// Contribution made during a security research at Radboud University Nijmegen
|
|
// 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.
|
|
//-----------------------------------------------------------------------------
|
|
#ifndef __ICLASS_H
|
|
#define __ICLASS_H
|
|
|
|
#include "common.h"
|
|
#include "iclass_cmd.h"
|
|
|
|
// iCLASS has a slightly different timing compared to ISO15693. According to the picopass data sheet the tag response is expected 330us after
|
|
// the reader command. This is measured from end of reader EOF to first modulation of the tag's SOF which starts with a 56,64us unmodulated period.
|
|
// 330us = 140 ssp_clk cycles @ 423,75kHz when simulating.
|
|
// 56,64us = 24 ssp_clk_cycles
|
|
#define DELAY_ICLASS_VCD_TO_VICC_SIM (140 - 26) // (140 - 24)
|
|
|
|
// times in ssp_clk_cycles @ 3,3625MHz when acting as reader
|
|
#define DELAY_ICLASS_VICC_TO_VCD_READER DELAY_ISO15693_VICC_TO_VCD_READER
|
|
|
|
|
|
// times in samples @ 212kHz when acting as reader
|
|
#define ICLASS_READER_TIMEOUT_ACTALL 330 // 1558us, nominal 330us + 7slots*160us = 1450us
|
|
#define ICLASS_READER_TIMEOUT_UPDATE 3390 // 16000us, nominal 4-15ms
|
|
#define ICLASS_READER_TIMEOUT_OTHERS 80 // 380us, nominal 330us
|
|
|
|
#define AddCrc(data, len) compute_crc(CRC_ICLASS, (data), (len), (data)+(len), (data)+(len)+1)
|
|
|
|
void SniffIClass(uint8_t jam_search_len, uint8_t *jam_search_string);
|
|
void ReaderIClass(uint8_t flags);
|
|
|
|
void iClass_WriteBlock(uint8_t *msg);
|
|
void iclass_credit_epurse(iclass_credit_epurse_t *payload);
|
|
void iClass_Dump(uint8_t *msg);
|
|
|
|
void iClass_Restore(iclass_restore_req_t *msg);
|
|
|
|
int do_iclass_simulation_nonsec(void);
|
|
int do_iclass_simulation(int simulationMode, uint8_t *reader_mac_buf);
|
|
void SimulateIClass(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datain);
|
|
void iclass_simulate(uint8_t sim_type, uint8_t num_csns, bool send_reply, uint8_t *datain, uint8_t *dataout, uint16_t *dataoutlen);
|
|
|
|
void iClass_Authentication_fast(iclass_chk_t *p);
|
|
bool iclass_auth(iclass_auth_req_t *payload, uint8_t *out);
|
|
|
|
void iClass_ReadBlock(uint8_t *msg);
|
|
bool iclass_read_block(uint16_t blockno, uint8_t *data, uint32_t *start_time, uint32_t *eof_time, bool shallow_mod);
|
|
|
|
bool select_iclass_tag(picopass_hdr_t *hdr, bool use_credit_key, uint32_t *eof_time, bool shallow_mod);
|
|
bool authenticate_iclass_tag(iclass_auth_req_t *payload, picopass_hdr_t *hdr, uint32_t *start_time, uint32_t *eof_time, uint8_t *mac_out);
|
|
|
|
uint8_t get_pagemap(const picopass_hdr_t *hdr);
|
|
void iclass_send_as_reader(uint8_t *frame, int len, uint32_t *start_time, uint32_t *end_time, bool shallow_mod);
|
|
#endif
|