git.zerfleddert.de Git - proxmark3-svn/blob - armsrc/apps.h

   1 //-----------------------------------------------------------------------------
   2 // Jonathan Westhues, Aug 2005
   3 // Gerhard de Koning Gans, April 2008, May 2011
   4 //
   5 // This code is licensed to you under the terms of the GNU GPL, version 2 or,
   6 // at your option, any later version. See the LICENSE.txt file for the text of
   7 // the license.
   8 //-----------------------------------------------------------------------------
   9 // Definitions internal to the app source.
  10 //-----------------------------------------------------------------------------
  11
  12 #ifndef __APPS_H
  13 #define __APPS_H
  14
  15 #include <stdint.h>
  16 #include <stddef.h>
  17 #include <stdlib.h>
  18 #include <sys/types.h>
  19 #include <string.h>
  20 #include <strings.h>
  21 #include "../common/crc32.h"
  22 #include "../common/lfdemod.h"
  23 #include "BigBuf.h"
  24 #include "../include/hitag2.h"
  25 #include "../include/mifare.h"
  26 //#include "des.h"
  27 //#include "aes.h"
  28 #include "desfire.h"
  29
  30
  31 extern const uint8_t OddByteParity[256];
  32 extern int rsamples;   // = 0;
  33 extern int tracing;    // = TRUE;
  34 extern uint8_t trigger;
  35
  36 // This may be used (sparingly) to declare a function to be copied to
  37 // and executed from RAM
  38 #define RAMFUNC __attribute((long_call, section(".ramfunc")))
  39
  40 /// appmain.h
  41 void ReadMem(int addr);
  42 void __attribute__((noreturn)) AppMain(void);
  43 void SamyRun(void);
  44 //void DbpIntegers(int a, int b, int c);
  45 void DbpString(char *str);
  46 void Dbprintf(const char *fmt, ...);
  47 void Dbhexdump(int len, uint8_t *d, bool bAsci);
  48
  49 // ADC Vref = 3300mV, and an (10M+1M):1M voltage divider on the HF input can measure voltages up to 36300 mV
  50 #define MAX_ADC_HF_VOLTAGE 36300
  51 // ADC Vref = 3300mV, and an (10000k+240k):240k voltage divider on the LF input can measure voltages up to 140800 mV
  52 #define MAX_ADC_LF_VOLTAGE 140800
  53 int AvgAdc(int ch);
  54
  55 void ToSendStuffBit(int b);
  56 void ToSendReset(void);
  57 void ListenReaderField(int limit);
  58 extern int ToSendMax;
  59 extern uint8_t ToSend[];
  60
  61 /// fpga.h
  62 void FpgaSendCommand(uint16_t cmd, uint16_t v);
  63 void FpgaWriteConfWord(uint8_t v);
  64 void FpgaDownloadAndGo(int bitstream_version);
  65 int FpgaGatherBitstreamVersion();
  66 void FpgaGatherVersion(char *dst, int len);
  67 void FpgaSetupSsc(void);
  68 void SetupSpi(int mode);
  69 bool FpgaSetupSscDma(uint8_t *buf, int len);
  70 #define FpgaDisableSscDma(void) AT91C_BASE_PDC_SSC->PDC_PTCR = AT91C_PDC_RXTDIS;
  71 #define FpgaEnableSscDma(void) AT91C_BASE_PDC_SSC->PDC_PTCR = AT91C_PDC_RXTEN;
  72 void SetAdcMuxFor(uint32_t whichGpio);
  73
  74 // Definitions for the FPGA commands.
  75 #define FPGA_CMD_SET_CONFREG                                    (1<<12)
  76 #define FPGA_CMD_SET_DIVISOR                                    (2<<12)
  77 #define FPGA_CMD_SET_USER_BYTE1                                 (3<<12)
  78 // Definitions for the FPGA configuration word.
  79 // LF
  80 #define FPGA_MAJOR_MODE_LF_ADC                                  (0<<5)
  81 #define FPGA_MAJOR_MODE_LF_EDGE_DETECT                  (1<<5)
  82 #define FPGA_MAJOR_MODE_LF_PASSTHRU                             (2<<5)
  83 // HF
  84 #define FPGA_MAJOR_MODE_HF_READER_TX                            (0<<5)
  85 #define FPGA_MAJOR_MODE_HF_READER_RX_XCORR                      (1<<5)
  86 #define FPGA_MAJOR_MODE_HF_SIMULATOR                            (2<<5)
  87 #define FPGA_MAJOR_MODE_HF_ISO14443A                            (3<<5)
  88 // BOTH
  89 #define FPGA_MAJOR_MODE_OFF                                     (7<<5)
  90 // Options for LF_ADC
  91 #define FPGA_LF_ADC_READER_FIELD                                (1<<0)
  92 // Options for LF_EDGE_DETECT
  93 #define FPGA_CMD_SET_EDGE_DETECT_THRESHOLD                      FPGA_CMD_SET_USER_BYTE1
  94 #define FPGA_LF_EDGE_DETECT_READER_FIELD                        (1<<0)
  95 #define FPGA_LF_EDGE_DETECT_TOGGLE_MODE                         (1<<1)
  96 // Options for the HF reader, tx to tag
  97 #define FPGA_HF_READER_TX_SHALLOW_MOD                           (1<<0)
  98 // Options for the HF reader, correlating against rx from tag
  99 #define FPGA_HF_READER_RX_XCORR_848_KHZ                         (1<<0)
 100 #define FPGA_HF_READER_RX_XCORR_SNOOP                           (1<<1)
 101 #define FPGA_HF_READER_RX_XCORR_QUARTER_FREQ                    (1<<2)
 102 // Options for the HF simulated tag, how to modulate
 103 #define FPGA_HF_SIMULATOR_NO_MODULATION                         (0<<0)
 104 #define FPGA_HF_SIMULATOR_MODULATE_BPSK                         (1<<0)
 105 #define FPGA_HF_SIMULATOR_MODULATE_212K                         (2<<0)
 106 #define FPGA_HF_SIMULATOR_MODULATE_424K                         (4<<0)
 107 #define FPGA_HF_SIMULATOR_MODULATE_424K_8BIT            0x5//101
 108
 109 // Options for ISO14443A
 110 #define FPGA_HF_ISO14443A_SNIFFER                               (0<<0)
 111 #define FPGA_HF_ISO14443A_TAGSIM_LISTEN                         (1<<0)
 112 #define FPGA_HF_ISO14443A_TAGSIM_MOD                            (2<<0)
 113 #define FPGA_HF_ISO14443A_READER_LISTEN                         (3<<0)
 114 #define FPGA_HF_ISO14443A_READER_MOD                            (4<<0)
 115
 116 /// lfops.h
 117 extern uint8_t decimation;
 118 extern uint8_t bits_per_sample ;
 119 extern bool averaging;
 120
 121 void AcquireRawAdcSamples125k(int divisor);
 122 void ModThenAcquireRawAdcSamples125k(int delay_off,int period_0,int period_1,uint8_t *command);
 123 void ReadTItag(void);
 124 void WriteTItag(uint32_t idhi, uint32_t idlo, uint16_t crc);
 125 void AcquireTiType(void);
 126 void AcquireRawBitsTI(void);
 127 void SimulateTagLowFrequency(int period, int gap, int ledcontrol);
 128 void CmdHIDsimTAG(int hi, int lo, int ledcontrol);
 129 void CmdFSKsimTAG(uint16_t arg1, uint16_t arg2, size_t size, uint8_t *BitStream);
 130 void CmdASKsimTag(uint16_t arg1, uint16_t arg2, size_t size, uint8_t *BitStream);
 131 void CmdPSKsimTag(uint16_t arg1, uint16_t arg2, size_t size, uint8_t *BitStream);
 132 void CmdHIDdemodFSK(int findone, int *high, int *low, int ledcontrol);
 133 void CmdEM410xdemod(int findone, int *high, int *low, int ledcontrol);
 134 void CmdIOdemodFSK(int findone, int *high, int *low, int ledcontrol);
 135 void CopyIOtoT55x7(uint32_t hi, uint32_t lo, uint8_t longFMT); // Clone an ioProx card to T5557/T5567
 136 void SimulateTagLowFrequencyBidir(int divisor, int max_bitlen);
 137 void CopyHIDtoT55x7(uint32_t hi2, uint32_t hi, uint32_t lo, uint8_t longFMT); // Clone an HID card to T5557/T5567
 138 void WriteEM410x(uint32_t card, uint32_t id_hi, uint32_t id_lo);
 139 void CopyIndala64toT55x7(int hi, int lo); // Clone Indala 64-bit tag by UID to T55x7
 140 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
 141 void T55xxWriteBlock(uint32_t Data, uint32_t Block, uint32_t Pwd, uint8_t PwdMode);
 142 void T55xxReadBlock(uint32_t Block, uint32_t Pwd, uint8_t PwdMode );
 143 void T55xxReadTrace(void);
 144 void TurnReadLFOn();
 145 int DemodPCF7931(uint8_t **outBlocks);
 146 int IsBlock0PCF7931(uint8_t *Block);
 147 int IsBlock1PCF7931(uint8_t *Block);
 148 void ReadPCF7931();
 149 void EM4xReadWord(uint8_t Address, uint32_t Pwd, uint8_t PwdMode);
 150 void EM4xWriteWord(uint32_t Data, uint8_t Address, uint32_t Pwd, uint8_t PwdMode);
 151
 152 /// iso14443.h
 153 void SimulateIso14443Tag(void);
 154 void AcquireRawAdcSamplesIso14443(uint32_t parameter);
 155 void ReadSTMemoryIso14443(uint32_t);
 156 void RAMFUNC SnoopIso14443(void);
 157 void SendRawCommand14443B(uint32_t, uint32_t, uint8_t, uint8_t[]);
 158
 159 /// iso14443a.h
 160 void RAMFUNC SnoopIso14443a(uint8_t param);
 161 void SimulateIso14443aTag(int tagType, int uid_1st, int uid_2nd, byte_t* data);
 162 void ReaderIso14443a(UsbCommand * c);
 163 // Also used in iclass.c
 164 bool RAMFUNC LogTrace(const uint8_t *btBytes, uint16_t len, uint32_t timestamp_start, uint32_t timestamp_end, uint8_t *parity, bool readerToTag);
 165 void GetParity(const uint8_t *pbtCmd, uint16_t len, uint8_t *parity);
 166 void iso14a_set_trigger(bool enable);
 167
 168 void RAMFUNC SniffMifare(uint8_t param);
 169
 170 /// epa.h
 171 void EPA_PACE_Collect_Nonce(UsbCommand * c);
 172
 173 // mifarecmd.h
 174 void ReaderMifare(bool first_try);
 175 int32_t dist_nt(uint32_t nt1, uint32_t nt2);
 176 void MifareReadBlock(uint8_t arg0, uint8_t arg1, uint8_t arg2, uint8_t *data);
 177 void MifareUReadBlock(uint8_t arg0, uint8_t arg1, uint8_t *datain);
 178 void MifareUC_Auth1(uint8_t arg0, uint8_t *datain);
 179 void MifareUC_Auth2(uint32_t arg0, uint8_t *datain);
 180 void MifareUReadCard(uint8_t arg0, uint16_t arg1, uint8_t arg2, uint8_t *datain);
 181 void MifareReadSector(uint8_t arg0, uint8_t arg1, uint8_t arg2, uint8_t *datain);
 182 void MifareWriteBlock(uint8_t arg0, uint8_t arg1, uint8_t arg2, uint8_t *datain);
 183 void MifareUWriteBlock(uint8_t arg0,uint8_t *datain);
 184 void MifareUWriteBlock_Special(uint8_t arg0,uint8_t *datain);
 185 void MifareNested(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datain);
 186 void MifareChkKeys(uint8_t arg0, uint8_t arg1, uint8_t arg2, uint8_t *datain);
 187 void Mifare1ksim(uint8_t arg0, uint8_t arg1, uint8_t arg2, uint8_t *datain);
 188 void MifareSetDbgLvl(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datain);
 189 void MifareEMemClr(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datain);
 190 void MifareEMemSet(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datain);
 191 void MifareEMemGet(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datain);
 192 void MifareECardLoad(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datain);
 193 void MifareCSetBlock(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datain);  // Work with "magic Chinese" card
 194 void MifareCGetBlock(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datain);
 195 void MifareCIdent();  // is "magic chinese" card?
 196 void MifareUSetPwd(uint8_t arg0, uint8_t *datain);
 197
 198 void MifareCollectNonces(uint32_t arg0, uint32_t arg1);
 199
 200 //desfire
 201 void Mifare_DES_Auth1(uint8_t arg0,uint8_t *datain);
 202 void Mifare_DES_Auth2(uint32_t arg0, uint8_t *datain);
 203
 204 // mifaredesfire.h
 205 bool    InitDesfireCard();
 206 void    MifareSendCommand(uint8_t arg0,uint8_t arg1, uint8_t *datain);
 207 void    MifareDesfireGetInformation();
 208 void    MifareDES_Auth1(uint8_t arg0,uint8_t arg1,uint8_t arg2, uint8_t *datain);
 209 void    ReaderMifareDES(uint32_t param, uint32_t param2, uint8_t * datain);
 210 int     DesfireAPDU(uint8_t *cmd, size_t cmd_len, uint8_t *dataout);
 211 size_t  CreateAPDU( uint8_t *datain, size_t len, uint8_t *dataout);
 212 void    OnSuccess();
 213 void    OnError(uint8_t reason);
 214
 215
 216
 217 // desfire_crypto.h
 218 void    *mifare_cryto_preprocess_data (desfiretag_t tag, void *data, size_t *nbytes, off_t offset, int communication_settings);
 219 void    *mifare_cryto_postprocess_data (desfiretag_t tag, void *data, ssize_t *nbytes, int communication_settings);
 220 void    mifare_cypher_single_block (desfirekey_t  key, uint8_t *data, uint8_t *ivect, MifareCryptoDirection direction, MifareCryptoOperation operation, size_t block_size);
 221 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);
 222 size_t  key_block_size (const desfirekey_t  key);
 223 size_t  padded_data_length (const size_t nbytes, const size_t block_size);
 224 size_t  maced_data_length (const desfirekey_t  key, const size_t nbytes);
 225 size_t  enciphered_data_length (const desfiretag_t tag, const size_t nbytes, int communication_settings);
 226 void    cmac_generate_subkeys (desfirekey_t key);
 227 void    cmac (const desfirekey_t  key, uint8_t *ivect, const uint8_t *data, size_t len, uint8_t *cmac);
 228
 229
 230 /// iso15693.h
 231 void RecordRawAdcSamplesIso15693(void);
 232 void AcquireRawAdcSamplesIso15693(void);
 233 void ReaderIso15693(uint32_t parameter);        // Simulate an ISO15693 reader - greg
 234 void SimTagIso15693(uint32_t parameter, uint8_t *uid);  // simulate an ISO15693 tag - greg
 235 void BruteforceIso15693Afi(uint32_t speed); // find an AFI of a tag - atrox
 236 void DirectTag15693Command(uint32_t datalen,uint32_t speed, uint32_t recv, uint8_t data[]); // send arbitrary commands from CLI - atrox
 237 void SetDebugIso15693(uint32_t flag);
 238
 239 /// iclass.h
 240 void RAMFUNC SnoopIClass(void);
 241 void SimulateIClass(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datain);
 242 void ReaderIClass(uint8_t arg0);
 243 void ReaderIClass_Replay(uint8_t arg0,uint8_t *MAC);
 244 void IClass_iso14443A_GetPublic(uint8_t arg0);
 245
 246 // hitag2.h
 247 void SnoopHitag(uint32_t type);
 248 void SimulateHitagTag(bool tag_mem_supplied, byte_t* data);
 249 void ReaderHitag(hitag_function htf, hitag_data* htd);
 250
 251 // cmd.h
 252 bool cmd_receive(UsbCommand* cmd);
 253 bool cmd_send(uint32_t cmd, uint32_t arg0, uint32_t arg1, uint32_t arg2, void* data, size_t len);
 254
 255 /// util.h
 256
 257 #endif