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262 lines
11 KiB
C
262 lines
11 KiB
C
//-----------------------------------------------------------------------------
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// Jonathan Westhues, Aug 2005
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// Gerhard de Koning Gans, April 2008, May 2011
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//
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// This code is licensed to you under the terms of the GNU GPL, version 2 or,
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// at your option, any later version. See the LICENSE.txt file for the text of
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// the license.
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//-----------------------------------------------------------------------------
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// Definitions internal to the app source.
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//-----------------------------------------------------------------------------
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#ifndef __APPS_H
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#define __APPS_H
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#include <stdint.h>
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#include <stddef.h>
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#include <stdlib.h>
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#include <sys/types.h>
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#include <string.h>
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#include <strings.h>
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#include "../include/common.h"
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#include "../include/hitag2.h"
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#include "../include/mifare.h"
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//#include <openssl/des.h>
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//#include <openssl/aes.h>
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//#include "des.h"
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//#include "aes.h"
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#include "../common/desfire.h"
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#include "../common/crc32.h"
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// The large multi-purpose buffer, typically used to hold A/D samples,
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// maybe processed in some way.
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uint32_t BigBuf[10000];
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// BIG CHANGE - UNDERSTAND THIS BEFORE WE COMMIT
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#define TRACE_OFFSET 0
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#define TRACE_SIZE 3000
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#define RECV_CMD_OFFSET 3032
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#define RECV_CMD_SIZE 64
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#define RECV_RES_OFFSET 3096
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#define RECV_RES_SIZE 64
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#define DMA_BUFFER_OFFSET 3160
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#define DMA_BUFFER_SIZE 4096
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#define FREE_BUFFER_OFFSET 7256
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#define FREE_BUFFER_SIZE 2744
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extern const uint8_t OddByteParity[256];
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extern uint8_t *trace; // = (uint8_t *) BigBuf;
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extern int traceLen; // = 0;
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extern int rsamples; // = 0;
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extern int tracing; // = TRUE;
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extern uint8_t trigger;
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// This may be used (sparingly) to declare a function to be copied to
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// and executed from RAM
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#define RAMFUNC __attribute((long_call, section(".ramfunc")))
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/// appmain.h
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void ReadMem(int addr);
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void __attribute__((noreturn)) AppMain(void);
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void SamyRun(void);
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//void DbpIntegers(int a, int b, int c);
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void DbpString(char *str);
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void Dbprintf(const char *fmt, ...);
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void Dbhexdump(int len, uint8_t *d, bool bAsci);
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int AvgAdc(int ch);
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void ToSendStuffBit(int b);
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void ToSendReset(void);
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void ListenReaderField(int limit);
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void AcquireRawAdcSamples125k(int at134khz);
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void SnoopLFRawAdcSamples(int divisor, int trigger_threshold);
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void DoAcquisition125k_internal(int trigger_threshold, bool silent);
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void DoAcquisition125k_threshold(int trigger_threshold);
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void DoAcquisition125k();
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extern int ToSendMax;
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extern uint8_t ToSend[];
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extern uint32_t BigBuf[];
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/// fpga.h
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void FpgaSendCommand(uint16_t cmd, uint16_t v);
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void FpgaWriteConfWord(uint8_t v);
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void FpgaDownloadAndGo(int bitstream_version);
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int FpgaGatherBitstreamVersion();
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void FpgaGatherVersion(char *dst, int len);
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void FpgaSetupSsc(void);
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void SetupSpi(int mode);
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bool FpgaSetupSscDma(uint8_t *buf, int len);
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#define FpgaDisableSscDma(void) AT91C_BASE_PDC_SSC->PDC_PTCR = AT91C_PDC_RXTDIS;
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#define FpgaEnableSscDma(void) AT91C_BASE_PDC_SSC->PDC_PTCR = AT91C_PDC_RXTEN;
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void SetAdcMuxFor(uint32_t whichGpio);
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// Definitions for the FPGA commands.
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#define FPGA_CMD_SET_CONFREG (1<<12)
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#define FPGA_CMD_SET_DIVISOR (2<<12)
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#define FPGA_CMD_SET_USER_BYTE1 (3<<12)
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// Definitions for the FPGA configuration word.
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// LF
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#define FPGA_MAJOR_MODE_LF_ADC (0<<5)
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#define FPGA_MAJOR_MODE_LF_EDGE_DETECT (1<<5)
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#define FPGA_MAJOR_MODE_LF_PASSTHRU (2<<5)
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// HF
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#define FPGA_MAJOR_MODE_HF_READER_TX (0<<5)
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#define FPGA_MAJOR_MODE_HF_READER_RX_XCORR (1<<5)
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#define FPGA_MAJOR_MODE_HF_SIMULATOR (2<<5)
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#define FPGA_MAJOR_MODE_HF_ISO14443A (3<<5)
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// BOTH
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#define FPGA_MAJOR_MODE_OFF (7<<5)
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// Options for LF_ADC
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#define FPGA_LF_ADC_READER_FIELD (1<<0)
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// Options for LF_EDGE_DETECT
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#define FPGA_CMD_SET_EDGE_DETECT_THRESHOLD FPGA_CMD_SET_USER_BYTE1
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#define FPGA_LF_EDGE_DETECT_READER_FIELD (1<<0)
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#define FPGA_LF_EDGE_DETECT_TOGGLE_MODE (1<<1)
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// Options for the HF reader, tx to tag
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#define FPGA_HF_READER_TX_SHALLOW_MOD (1<<0)
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// Options for the HF reader, correlating against rx from tag
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#define FPGA_HF_READER_RX_XCORR_848_KHZ (1<<0)
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#define FPGA_HF_READER_RX_XCORR_SNOOP (1<<1)
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#define FPGA_HF_READER_RX_XCORR_QUARTER_FREQ (1<<2)
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// Options for the HF simulated tag, how to modulate
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#define FPGA_HF_SIMULATOR_NO_MODULATION (0<<0)
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#define FPGA_HF_SIMULATOR_MODULATE_BPSK (1<<0)
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#define FPGA_HF_SIMULATOR_MODULATE_212K (2<<0)
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#define FPGA_HF_SIMULATOR_MODULATE_424K (4<<0)
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// Options for ISO14443A
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#define FPGA_HF_ISO14443A_SNIFFER (0<<0)
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#define FPGA_HF_ISO14443A_TAGSIM_LISTEN (1<<0)
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#define FPGA_HF_ISO14443A_TAGSIM_MOD (2<<0)
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#define FPGA_HF_ISO14443A_READER_LISTEN (3<<0)
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#define FPGA_HF_ISO14443A_READER_MOD (4<<0)
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/// lfops.h
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void AcquireRawAdcSamples125k(int divisor);
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void ModThenAcquireRawAdcSamples125k(int delay_off,int period_0,int period_1,uint8_t *command);
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void ReadTItag(void);
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void WriteTItag(uint32_t idhi, uint32_t idlo, uint16_t crc);
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void AcquireTiType(void);
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void AcquireRawBitsTI(void);
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void SimulateTagLowFrequency(int period, int gap, int ledcontrol);
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void CmdHIDsimTAG(int hi, int lo, int ledcontrol);
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void CmdHIDdemodFSK(int findone, int *high, int *low, int ledcontrol);
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void CmdIOdemodFSK(int findone, int *high, int *low, int ledcontrol);
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void CopyIOtoT55x7(uint32_t hi, uint32_t lo, uint8_t longFMT); // Clone an ioProx card to T5557/T5567
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void SimulateTagLowFrequencyBidir(int divisor, int max_bitlen);
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void CopyHIDtoT55x7(uint32_t hi2, uint32_t hi, uint32_t lo, uint8_t longFMT); // Clone an HID card to T5557/T5567
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void WriteEM410x(uint32_t card, uint32_t id_hi, uint32_t id_lo);
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void CopyIndala64toT55x7(int hi, int lo); // Clone Indala 64-bit tag by UID to T55x7
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void CopyIndala224toT55x7(int uid1, int uid2, int uid3, int uid4, int uid5, int uid6, int uid7); // Clone Indala 224-bit tag by UID to T55x7
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void T55xxWriteBlock(uint32_t Data, uint32_t Block, uint32_t Pwd, uint8_t PwdMode);
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void T55xxReadBlock(uint32_t Block, uint32_t Pwd, uint8_t PwdMode );
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void T55xxReadTrace(void);
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void TurnReadLFOn();
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int DemodPCF7931(uint8_t **outBlocks);
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int IsBlock0PCF7931(uint8_t *Block);
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int IsBlock1PCF7931(uint8_t *Block);
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void ReadPCF7931();
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void EM4xReadWord(uint8_t Address, uint32_t Pwd, uint8_t PwdMode);
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void EM4xWriteWord(uint32_t Data, uint8_t Address, uint32_t Pwd, uint8_t PwdMode);
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/// iso14443.h
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void SimulateIso14443Tag(void);
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void AcquireRawAdcSamplesIso14443(uint32_t parameter);
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void ReadSTMemoryIso14443(uint32_t);
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void RAMFUNC SnoopIso14443(void);
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void SendRawCommand14443B(uint32_t, uint32_t, uint8_t, uint8_t[]);
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/// iso14443a.h
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void RAMFUNC SnoopIso14443a(uint8_t param);
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void SimulateIso14443aTag(int tagType, int uid_1st, int uid_2nd, byte_t* data);
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void ReaderIso14443a(UsbCommand * c);
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// Also used in iclass.c
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bool RAMFUNC LogTrace(const uint8_t * btBytes, uint8_t iLen, uint32_t iSamples, uint32_t dwParity, bool readerToTag);
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uint32_t GetParity(const uint8_t * pbtCmd, int iLen);
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void iso14a_set_trigger(bool enable);
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void iso14a_clear_trace();
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void iso14a_set_tracing(bool enable);
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void RAMFUNC SniffMifare(uint8_t param);
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/// epa.h
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void EPA_PACE_Collect_Nonce(UsbCommand * c);
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// mifarecmd.h
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void ReaderMifare(bool first_try);
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int32_t dist_nt(uint32_t nt1, uint32_t nt2);
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void MifareReadBlock(uint8_t arg0, uint8_t arg1, uint8_t arg2, uint8_t *data);
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void MifareUReadBlock(uint8_t arg0,uint8_t *datain);
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void MifareUC_Auth1(uint8_t arg0, uint8_t *datain);
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void MifareUC_Auth2(uint32_t arg0, uint8_t *datain);
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void MifareUReadCard(uint8_t arg0,int Pages,uint8_t *datain);
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void MifareReadSector(uint8_t arg0, uint8_t arg1, uint8_t arg2, uint8_t *datain);
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void MifareWriteBlock(uint8_t arg0, uint8_t arg1, uint8_t arg2, uint8_t *datain);
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void MifareUWriteBlock(uint8_t arg0,uint8_t *datain);
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void MifareUWriteBlock_Special(uint8_t arg0,uint8_t *datain);
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void MifareNested(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datain);
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void MifareChkKeys(uint8_t arg0, uint8_t arg1, uint8_t arg2, uint8_t *datain);
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void Mifare1ksim(uint8_t arg0, uint8_t arg1, uint8_t arg2, uint8_t *datain);
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void MifareSetDbgLvl(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datain);
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void MifareEMemClr(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datain);
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void MifareEMemSet(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datain);
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void MifareEMemGet(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datain);
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void MifareECardLoad(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datain);
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void MifareCSetBlock(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datain); // Work with "magic Chinese" card
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void MifareCGetBlock(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datain);
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// mifaredesfire.h
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bool InitDesfireCard();
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void MifareSendCommand(uint8_t arg0,uint8_t arg1, uint8_t *datain);
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void MifareDesfireGetInformation();
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void MifareDES_Auth1(uint8_t arg0,uint8_t arg1,uint8_t arg2, uint8_t *datain);
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void ReaderMifareDES(uint32_t param, uint32_t param2, uint8_t * datain);
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int DesfireAPDU(uint8_t *cmd, size_t cmd_len, uint8_t *dataout);
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size_t CreateAPDU( uint8_t *datain, size_t len, uint8_t *dataout);
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void OnSuccess();
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void OnError();
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// desfire_crypto.h
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void *mifare_cryto_preprocess_data (desfiretag_t tag, void *data, size_t *nbytes, off_t offset, int communication_settings);
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void *mifare_cryto_postprocess_data (desfiretag_t tag, void *data, ssize_t *nbytes, int communication_settings);
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void mifare_cypher_single_block (desfirekey_t key, uint8_t *data, uint8_t *ivect, MifareCryptoDirection direction, MifareCryptoOperation operation, size_t block_size);
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void mifare_cypher_blocks_chained (desfiretag_t tag, desfirekey_t key, uint8_t *ivect, uint8_t *data, size_t data_size, MifareCryptoDirection direction, MifareCryptoOperation operation);
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size_t key_block_size (const desfirekey_t key);
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size_t padded_data_length (const size_t nbytes, const size_t block_size);
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size_t maced_data_length (const desfirekey_t key, const size_t nbytes);
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size_t enciphered_data_length (const desfiretag_t tag, const size_t nbytes, int communication_settings);
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void cmac_generate_subkeys (desfirekey_t key);
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void cmac (const desfirekey_t key, uint8_t *ivect, const uint8_t *data, size_t len, uint8_t *cmac);
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/// iso15693.h
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void RecordRawAdcSamplesIso15693(void);
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void AcquireRawAdcSamplesIso15693(void);
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void ReaderIso15693(uint32_t parameter); // Simulate an ISO15693 reader - greg
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void SimTagIso15693(uint32_t parameter, uint8_t *uid); // simulate an ISO15693 tag - greg
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void BruteforceIso15693Afi(uint32_t speed); // find an AFI of a tag - atrox
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void DirectTag15693Command(uint32_t datalen,uint32_t speed, uint32_t recv, uint8_t data[]); // send arbitrary commands from CLI - atrox
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void SetDebugIso15693(uint32_t flag);
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/// iclass.h
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void RAMFUNC SnoopIClass(void);
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void SimulateIClass(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datain);
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void ReaderIClass(uint8_t arg0);
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void ReaderIClass_Replay(uint8_t arg0,uint8_t *MAC);
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void IClass_iso14443A_GetPublic(uint8_t arg0);
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// hitag2.h
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void SnoopHitag(uint32_t type);
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void SimulateHitagTag(bool tag_mem_supplied, byte_t* data);
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void ReaderHitag(hitag_function htf, hitag_data* htd);
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// cmd.h
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bool cmd_receive(UsbCommand* cmd);
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bool cmd_send(uint32_t cmd, uint32_t arg0, uint32_t arg1, uint32_t arg2, void* data, size_t len);
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/// util.h
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#endif
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