ADD: cmdlf autocorrelations, also gives a hint to how many bytes the possible correl...

[proxmark3-svn] / armsrc / apps.h

diff --git a/armsrc/apps.h b/armsrc/apps.h
index 81124a1a3363e23c1330687b18cad14ddca966ab..3fe8acaece373079feaf6286b97bcf65bc7e7ecc 100644 (file)
--- a/armsrc/apps.h
+++ b/armsrc/apps.h
@@ -18,40 +18,11 @@
 #include <sys/types.h>
 #include <string.h>
 #include <strings.h>
 #include <sys/types.h>
 #include <string.h>
 #include <strings.h>

-
-#include "../include/common.h"
-#include "../include/hitag2.h"
-#include "../include/mifare.h"
-
-//#include <openssl/des.h>
-//#include <openssl/aes.h>
-//#include "des.h"
-//#include "aes.h"
-#include "../common/desfire.h"

 #include "../common/crc32.h"
 #include "../common/crc32.h"

-
-// The large multi-purpose buffer, typically used to hold A/D samples,
-// maybe processed in some way.
-#define BIGBUF_SIZE    40000      
-uint32_t BigBuf[BIGBUF_SIZE / sizeof(uint32_t)];
-#define TRACE_OFFSET   0
-#define TRACE_SIZE     3000
-#define RECV_CMD_OFFSET        (TRACE_OFFSET + TRACE_SIZE)
-#define MAX_FRAME_SIZE 256
-#define MAX_PARITY_SIZE        ((MAX_FRAME_SIZE + 1)/ 8)
-#define RECV_CMD_PAR_OFFSET    (RECV_CMD_OFFSET + MAX_FRAME_SIZE)
-#define RECV_RESP_OFFSET       (RECV_CMD_PAR_OFFSET + MAX_PARITY_SIZE)
-#define RECV_RESP_PAR_OFFSET (RECV_RESP_OFFSET + MAX_FRAME_SIZE)
-#define CARD_MEMORY_OFFSET     (RECV_RESP_PAR_OFFSET + MAX_PARITY_SIZE)
-#define CARD_MEMORY_SIZE       4096    
-#define DMA_BUFFER_OFFSET CARD_MEMORY_OFFSET
-#define DMA_BUFFER_SIZE CARD_MEMORY_SIZE
-#define FREE_BUFFER_OFFSET (CARD_MEMORY_OFFSET + CARD_MEMORY_SIZE)
-#define FREE_BUFFER_SIZE (BIGBUF_SIZE - FREE_BUFFER_OFFSET - 1)
+#include "BigBuf.h"
+#include "../include/hitag2.h"

 
 extern const uint8_t OddByteParity[256];
 
 extern const uint8_t OddByteParity[256];

-extern uint8_t *trace; // = (uint8_t *) BigBuf;
-extern int traceLen;   // = 0;

 extern int rsamples;   // = 0;
 extern int tracing;    // = TRUE;
 extern uint8_t trigger;
 extern int rsamples;   // = 0;
 extern int tracing;    // = TRUE;
 extern uint8_t trigger;


@@ -69,20 +40,17 @@ void DbpString(char *str);
 void Dbprintf(const char *fmt, ...);
 void Dbhexdump(int len, uint8_t *d, bool bAsci);
 
 void Dbprintf(const char *fmt, ...);
 void Dbhexdump(int len, uint8_t *d, bool bAsci);
 

+// ADC Vref = 3300mV, and an (10M+1M):1M voltage divider on the HF input can measure voltages up to 36300 mV
+#define MAX_ADC_HF_VOLTAGE 36300
+// ADC Vref = 3300mV, and an (10000k+240k):240k voltage divider on the LF input can measure voltages up to 140800 mV
+#define MAX_ADC_LF_VOLTAGE 140800

 int AvgAdc(int ch);
 
 void ToSendStuffBit(int b);
 void ToSendReset(void);
 void ListenReaderField(int limit);
 int AvgAdc(int ch);
 
 void ToSendStuffBit(int b);
 void ToSendReset(void);
 void ListenReaderField(int limit);

-void AcquireRawAdcSamples125k(int at134khz);
-void SnoopLFRawAdcSamples(int divisor, int trigger_threshold);
-void DoAcquisition125k_internal(int trigger_threshold, bool silent);
-void DoAcquisition125k_threshold(int trigger_threshold);
-void DoAcquisition125k();
-

 extern int ToSendMax;
 extern uint8_t ToSend[];
 extern int ToSendMax;
 extern uint8_t ToSend[];

-extern uint32_t BigBuf[];

 
 /// fpga.h
 void FpgaSendCommand(uint16_t cmd, uint16_t v);
 
 /// fpga.h
 void FpgaSendCommand(uint16_t cmd, uint16_t v);


@@ -130,6 +98,8 @@ void SetAdcMuxFor(uint32_t whichGpio);
 #define FPGA_HF_SIMULATOR_MODULATE_BPSK                                (1<<0)
 #define FPGA_HF_SIMULATOR_MODULATE_212K                                (2<<0)
 #define FPGA_HF_SIMULATOR_MODULATE_424K                                (4<<0)
 #define FPGA_HF_SIMULATOR_MODULATE_BPSK                                (1<<0)
 #define FPGA_HF_SIMULATOR_MODULATE_212K                                (2<<0)
 #define FPGA_HF_SIMULATOR_MODULATE_424K                                (4<<0)

+#define FPGA_HF_SIMULATOR_MODULATE_424K_8BIT           0x5//101
+

 // Options for ISO14443A
 #define FPGA_HF_ISO14443A_SNIFFER                              (0<<0)
 #define FPGA_HF_ISO14443A_TAGSIM_LISTEN                                (1<<0)
 // Options for ISO14443A
 #define FPGA_HF_ISO14443A_SNIFFER                              (0<<0)
 #define FPGA_HF_ISO14443A_TAGSIM_LISTEN                                (1<<0)


@@ -138,6 +108,10 @@ void SetAdcMuxFor(uint32_t whichGpio);
 #define FPGA_HF_ISO14443A_READER_MOD                           (4<<0)
 
 /// lfops.h
 #define FPGA_HF_ISO14443A_READER_MOD                           (4<<0)
 
 /// lfops.h

+extern uint8_t decimation;
+extern uint8_t bits_per_sample ;
+extern bool averaging;
+

 void AcquireRawAdcSamples125k(int divisor);
 void ModThenAcquireRawAdcSamples125k(int delay_off,int period_0,int period_1,uint8_t *command);
 void ReadTItag(void);
 void AcquireRawAdcSamples125k(int divisor);
 void ModThenAcquireRawAdcSamples125k(int delay_off,int period_0,int period_1,uint8_t *command);
 void ReadTItag(void);


@@ -145,9 +119,12 @@ void WriteTItag(uint32_t idhi, uint32_t idlo, uint16_t crc);
 void AcquireTiType(void);
 void AcquireRawBitsTI(void);
 void SimulateTagLowFrequency( uint16_t period, uint32_t gap, uint8_t ledcontrol);
 void AcquireTiType(void);
 void AcquireRawBitsTI(void);
 void SimulateTagLowFrequency( uint16_t period, uint32_t gap, uint8_t ledcontrol);

-void SimulateTagLowFrequencyA(int period, int gap);
+//void SimulateTagLowFrequencyA(int period, int gap);

 
 

-void CmdHIDsimTAG(int hi, int lo, uint8_t ledcontrol);
+void CmdHIDsimTAG(int hi, int lo, int ledcontrol);
+void CmdFSKsimTAG(uint16_t arg1, uint16_t arg2, size_t size, uint8_t *BitStream);
+void CmdASKsimTag(uint16_t arg1, uint16_t arg2, size_t size, uint8_t *BitStream);
+void CmdPSKsimTag(uint16_t arg1, uint16_t arg2, size_t size, uint8_t *BitStream);

 void CmdHIDdemodFSK(int findone, int *high, int *low, int ledcontrol);
 void CmdEM410xdemod(int findone, int *high, int *low, int ledcontrol);
 void CmdIOdemodFSK(int findone, int *high, int *low, int ledcontrol);
 void CmdHIDdemodFSK(int findone, int *high, int *low, int ledcontrol);
 void CmdEM410xdemod(int findone, int *high, int *low, int ledcontrol);
 void CmdIOdemodFSK(int findone, int *high, int *low, int ledcontrol);


@@ -181,10 +158,9 @@ void SimulateIso14443aTag(int tagType, int uid_1st, int uid_2nd, byte_t* data);
 void ReaderIso14443a(UsbCommand * c);
 // Also used in iclass.c
 bool RAMFUNC LogTrace(const uint8_t *btBytes, uint16_t len, uint32_t timestamp_start, uint32_t timestamp_end, uint8_t *parity, bool readerToTag);
 void ReaderIso14443a(UsbCommand * c);
 // Also used in iclass.c
 bool RAMFUNC LogTrace(const uint8_t *btBytes, uint16_t len, uint32_t timestamp_start, uint32_t timestamp_end, uint8_t *parity, bool readerToTag);

-void GetParity(const uint8_t * pbtCmd, uint16_t len, uint8_t *parity);
+void GetParity(const uint8_t *pbtCmd, uint16_t len, uint8_t *parity);

 void iso14a_set_trigger(bool enable);
 void iso14a_set_trigger(bool enable);

-void iso14a_clear_trace();
-void iso14a_set_tracing(bool enable);
+

 void RAMFUNC SniffMifare(uint8_t param);
 
 /// epa.h
 void RAMFUNC SniffMifare(uint8_t param);
 
 /// epa.h


@@ -227,21 +203,10 @@ void      ReaderMifareDES(uint32_t param, uint32_t param2, uint8_t * datain);
 int    DesfireAPDU(uint8_t *cmd, size_t cmd_len, uint8_t *dataout);
 size_t CreateAPDU( uint8_t *datain, size_t len, uint8_t *dataout);
 void   OnSuccess();
 int    DesfireAPDU(uint8_t *cmd, size_t cmd_len, uint8_t *dataout);
 size_t CreateAPDU( uint8_t *datain, size_t len, uint8_t *dataout);
 void   OnSuccess();

-void   OnError();
+void   OnError(uint8_t reason);

 
 
 
 
 
 

-// desfire_crypto.h
-void   *mifare_cryto_preprocess_data (desfiretag_t tag, void *data, size_t *nbytes, off_t offset, int communication_settings);
-void    *mifare_cryto_postprocess_data (desfiretag_t tag, void *data, ssize_t *nbytes, int communication_settings);
-void    mifare_cypher_single_block (desfirekey_t  key, uint8_t *data, uint8_t *ivect, MifareCryptoDirection direction, MifareCryptoOperation operation, size_t block_size);
-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);
-size_t  key_block_size (const desfirekey_t  key);
-size_t  padded_data_length (const size_t nbytes, const size_t block_size);
-size_t  maced_data_length (const desfirekey_t  key, const size_t nbytes);
-size_t  enciphered_data_length (const desfiretag_t tag, const size_t nbytes, int communication_settings);
-void    cmac_generate_subkeys (desfirekey_t key);
-void    cmac (const desfirekey_t  key, uint8_t *ivect, const uint8_t *data, size_t len, uint8_t *cmac);

 
 
 /// iso15693.h
 
 
 /// iso15693.h