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
  22 #include "../include/common.h"
  23 #include "../include/hitag2.h"
  24 #include "../include/mifare.h"
  25
  26 //#include <openssl/des.h>
  27 //#include <openssl/aes.h>
  28 //#include "des.h"
  29 //#include "aes.h"
  30 #include "../common/desfire.h"
  31 #include "../common/crc32.h"
  32
  33 // The large multi-purpose buffer, typically used to hold A/D samples,
  34 // maybe processed in some way.
  35 //#define BIG_BUFF_SIZE 10000  // PM3 w. 256KB ram
  36 #define BIG_BUFF_SIZE 10000  // PM3 w. 512KB ram
  37
  38 uint32_t BigBuf[BIG_BUFF_SIZE];
  39 // BIG CHANGE - UNDERSTAND THIS BEFORE WE COMMIT
  40 #define TRACE_OFFSET          0
  41 #define TRACE_SIZE         4096
  42 #define RECV_CMD_OFFSET    3032
  43 #define RECV_CMD_SIZE        64
  44 #define RECV_RES_OFFSET    3096
  45 #define RECV_RES_SIZE        64
  46 #define DMA_BUFFER_OFFSET  3160
  47 #define DMA_BUFFER_SIZE    4096
  48 #define FREE_BUFFER_OFFSET 7256
  49 #define FREE_BUFFER_SIZE   2744
  50
  51 //extern const uint8_t OddByteParity[256];
  52 extern uint8_t *trace; // = (uint8_t *) BigBuf;
  53 extern int traceLen;   // = 0;
  54 extern int rsamples;   // = 0;
  55 extern int tracing;    // = TRUE;
  56 extern uint8_t trigger;
  57
  58 // This may be used (sparingly) to declare a function to be copied to
  59 // and executed from RAM
  60 #define RAMFUNC __attribute((long_call, section(".ramfunc")))
  61
  62 /// appmain.h
  63 void ReadMem(int addr);
  64 void __attribute__((noreturn)) AppMain(void);
  65 void SamyRun(void);
  66 //void DbpIntegers(int a, int b, int c);
  67 void DbpString(char *str);
  68 void Dbprintf(const char *fmt, ...);
  69 void Dbhexdump(int len, uint8_t *d, bool bAsci);
  70
  71 int AvgAdc(int ch);
  72
  73 void ToSendStuffBit(int b);
  74 void ToSendReset(void);
  75 void ListenReaderField(int limit);
  76 void AcquireRawAdcSamples125k(int at134khz);
  77 void SnoopLFRawAdcSamples(int divisor, int trigger_threshold);
  78 void DoAcquisition125k_internal(int trigger_threshold, bool silent);
  79 void DoAcquisition125k_threshold(int trigger_threshold);
  80 void DoAcquisition125k();
  81
  82 extern int ToSendMax;
  83 extern uint8_t ToSend[];
  84 extern uint32_t BigBuf[];
  85
  86 /// fpga.h
  87 void FpgaSendCommand(uint16_t cmd, uint16_t v);
  88 void FpgaWriteConfWord(uint8_t v);
  89 void FpgaDownloadAndGo(int bitstream_version);
  90 int FpgaGatherBitstreamVersion();
  91 void FpgaGatherVersion(char *dst, int len);
  92 void FpgaSetupSsc(void);
  93 void SetupSpi(int mode);
  94 bool FpgaSetupSscDma(uint8_t *buf, int len);
  95 #define FpgaDisableSscDma(void) AT91C_BASE_PDC_SSC->PDC_PTCR = AT91C_PDC_RXTDIS;
  96 #define FpgaEnableSscDma(void) AT91C_BASE_PDC_SSC->PDC_PTCR = AT91C_PDC_RXTEN;
  97 void SetAdcMuxFor(uint32_t whichGpio);
  98
  99 // Definitions for the FPGA commands.
 100 #define FPGA_CMD_SET_CONFREG                                    (1<<12)
 101 #define FPGA_CMD_SET_DIVISOR                                    (2<<12)
 102 #define FPGA_CMD_SET_USER_BYTE1                                 (3<<12)
 103 // Definitions for the FPGA configuration word.
 104 // LF
 105 #define FPGA_MAJOR_MODE_LF_ADC                                  (0<<5)
 106 #define FPGA_MAJOR_MODE_LF_EDGE_DETECT                  (1<<5)
 107 #define FPGA_MAJOR_MODE_LF_PASSTHRU                             (2<<5)
 108 // HF
 109 #define FPGA_MAJOR_MODE_HF_READER_TX                            (0<<5)
 110 #define FPGA_MAJOR_MODE_HF_READER_RX_XCORR                      (1<<5)
 111 #define FPGA_MAJOR_MODE_HF_SIMULATOR                            (2<<5)
 112 #define FPGA_MAJOR_MODE_HF_ISO14443A                            (3<<5)
 113 // BOTH
 114 #define FPGA_MAJOR_MODE_OFF                                     (7<<5)
 115 // Options for LF_ADC
 116 #define FPGA_LF_ADC_READER_FIELD                                (1<<0)
 117 // Options for LF_EDGE_DETECT
 118 #define FPGA_CMD_SET_EDGE_DETECT_THRESHOLD                      FPGA_CMD_SET_USER_BYTE1
 119 #define FPGA_LF_EDGE_DETECT_READER_FIELD                        (1<<0)
 120 #define FPGA_LF_EDGE_DETECT_TOGGLE_MODE                         (1<<1)
 121 // Options for the HF reader, tx to tag
 122 #define FPGA_HF_READER_TX_SHALLOW_MOD                           (1<<0)
 123 // Options for the HF reader, correlating against rx from tag
 124 #define FPGA_HF_READER_RX_XCORR_848_KHZ                         (1<<0)
 125 #define FPGA_HF_READER_RX_XCORR_SNOOP                           (1<<1)
 126 #define FPGA_HF_READER_RX_XCORR_QUARTER_FREQ                    (1<<2)
 127 // Options for the HF simulated tag, how to modulate
 128 #define FPGA_HF_SIMULATOR_NO_MODULATION                         (0<<0)
 129 #define FPGA_HF_SIMULATOR_MODULATE_BPSK                         (1<<0)
 130 #define FPGA_HF_SIMULATOR_MODULATE_212K                         (2<<0)
 131 #define FPGA_HF_SIMULATOR_MODULATE_424K                         (4<<0)
 132 // Options for ISO14443A
 133 #define FPGA_HF_ISO14443A_SNIFFER                               (0<<0)
 134 #define FPGA_HF_ISO14443A_TAGSIM_LISTEN                         (1<<0)
 135 #define FPGA_HF_ISO14443A_TAGSIM_MOD                            (2<<0)
 136 #define FPGA_HF_ISO14443A_READER_LISTEN                         (3<<0)
 137 #define FPGA_HF_ISO14443A_READER_MOD                            (4<<0)
 138
 139 /// lfops.h
 140 void AcquireRawAdcSamples125k(int divisor);
 141 void ModThenAcquireRawAdcSamples125k(int delay_off,int period_0,int period_1,uint8_t *command);
 142 void ReadTItag(void);
 143 void WriteTItag(uint32_t idhi, uint32_t idlo, uint16_t crc);
 144 void AcquireTiType(void);
 145 void AcquireRawBitsTI(void);
 146 void SimulateTagLowFrequency(int period, int gap, int ledcontrol);
 147 void CmdHIDsimTAG(int hi, int lo, int ledcontrol);
 148 void CmdHIDdemodFSK(int findone, int *high, int *low, int ledcontrol);
 149 void CmdIOdemodFSK(int findone, int *high, int *low, int ledcontrol);
 150 void CopyIOtoT55x7(uint32_t hi, uint32_t lo, uint8_t longFMT); // Clone an ioProx card to T5557/T5567
 151 void SimulateTagLowFrequencyBidir(int divisor, int max_bitlen);
 152 void CopyHIDtoT55x7(uint32_t hi2, uint32_t hi, uint32_t lo, uint8_t longFMT); // Clone an HID card to T5557/T5567
 153 void WriteEM410x(uint32_t card, uint32_t id_hi, uint32_t id_lo);
 154 void CopyIndala64toT55x7(int hi, int lo); // Clone Indala 64-bit tag by UID to T55x7
 155 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
 156 void T55xxWriteBlock(uint32_t Data, uint32_t Block, uint32_t Pwd, uint8_t PwdMode);
 157 void T55xxReadBlock(uint32_t Block, uint32_t Pwd, uint8_t PwdMode );
 158 void T55xxReadTrace(void);
 159 void TurnReadLFOn();
 160 int DemodPCF7931(uint8_t **outBlocks);
 161 int IsBlock0PCF7931(uint8_t *Block);
 162 int IsBlock1PCF7931(uint8_t *Block);
 163 void ReadPCF7931();
 164 void EM4xReadWord(uint8_t Address, uint32_t Pwd, uint8_t PwdMode);
 165 void EM4xWriteWord(uint32_t Data, uint8_t Address, uint32_t Pwd, uint8_t PwdMode);
 166
 167 /// iso14443.h
 168 void SimulateIso14443Tag(void);
 169 void AcquireRawAdcSamplesIso14443(uint32_t parameter);
 170 void ReadSTMemoryIso14443(uint32_t);
 171 void RAMFUNC SnoopIso14443(void);
 172 void SendRawCommand14443B(uint32_t, uint32_t, uint8_t, uint8_t[]);
 173
 174 /// iso14443a.h
 175 void RAMFUNC SnoopIso14443a(uint8_t param);
 176 void SimulateIso14443aTag(int tagType, int uid_1st, int uid_2nd, byte_t* data);
 177 void ReaderIso14443a(UsbCommand * c);
 178 // Also used in iclass.c
 179 bool RAMFUNC LogTrace(const uint8_t * btBytes, uint8_t iLen, uint32_t iSamples, uint32_t dwParity, bool readerToTag);
 180 uint32_t GetParity(const uint8_t * pbtCmd, int iLen);
 181 void iso14a_set_trigger(bool enable);
 182 void iso14a_clear_trace();
 183 void iso14a_set_tracing(bool enable);
 184 void RAMFUNC SniffMifare(uint8_t param);
 185
 186 /// epa.h
 187 void EPA_PACE_Collect_Nonce(UsbCommand * c);
 188
 189 // mifarecmd.h
 190 void ReaderMifare(bool first_try);
 191 int32_t dist_nt(uint32_t nt1, uint32_t nt2);
 192 void MifareReadBlock(uint8_t arg0, uint8_t arg1, uint8_t arg2, uint8_t *data);
 193 void MifareUReadBlock(uint8_t arg0,uint8_t *datain);
 194 void MifareUC_Auth1(uint8_t arg0, uint8_t *datain);
 195 void MifareUC_Auth2(uint32_t arg0, uint8_t *datain);
 196 void MifareUReadCard(uint8_t arg0,int Pages,uint8_t *datain);
 197 void MifareReadSector(uint8_t arg0, uint8_t arg1, uint8_t arg2, uint8_t *datain);
 198 void MifareWriteBlock(uint8_t arg0, uint8_t arg1, uint8_t arg2, uint8_t *datain);
 199 void MifareUWriteBlock(uint8_t arg0,uint8_t *datain);
 200 void MifareUWriteBlock_Special(uint8_t arg0,uint8_t *datain);
 201 void MifareNested(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datain);
 202 void MifareChkKeys(uint8_t arg0, uint8_t arg1, uint8_t arg2, uint8_t *datain);
 203 void Mifare1ksim(uint8_t arg0, uint8_t arg1, uint8_t arg2, uint8_t *datain);
 204 void MifareSetDbgLvl(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datain);
 205 void MifareEMemClr(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datain);
 206 void MifareEMemSet(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datain);
 207 void MifareEMemGet(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datain);
 208 void MifareECardLoad(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datain);
 209 void MifareCSetBlock(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datain);  // Work with "magic Chinese" card
 210 void MifareCGetBlock(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datain);
 211
 212 // mifaredesfire.h
 213 bool    InitDesfireCard();
 214 void    MifareSendCommand(uint8_t arg0,uint8_t arg1, uint8_t *datain);
 215 void    MifareDesfireGetInformation();
 216 void    MifareDES_Auth1(uint8_t arg0,uint8_t arg1,uint8_t arg2, uint8_t *datain);
 217 void    ReaderMifareDES(uint32_t param, uint32_t param2, uint8_t * datain);
 218 int     DesfireAPDU(uint8_t *cmd, size_t cmd_len, uint8_t *dataout);
 219 size_t  CreateAPDU( uint8_t *datain, size_t len, uint8_t *dataout);
 220 void    OnSuccess();
 221 void    OnError();
 222
 223
 224
 225 // desfire_crypto.h
 226 void    *mifare_cryto_preprocess_data (desfiretag_t tag, void *data, size_t *nbytes, off_t offset, int communication_settings);
 227 void    *mifare_cryto_postprocess_data (desfiretag_t tag, void *data, ssize_t *nbytes, int communication_settings);
 228 void    mifare_cypher_single_block (desfirekey_t  key, uint8_t *data, uint8_t *ivect, MifareCryptoDirection direction, MifareCryptoOperation operation, size_t block_size);
 229 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);
 230 size_t  key_block_size (const desfirekey_t  key);
 231 size_t  padded_data_length (const size_t nbytes, const size_t block_size);
 232 size_t  maced_data_length (const desfirekey_t  key, const size_t nbytes);
 233 size_t  enciphered_data_length (const desfiretag_t tag, const size_t nbytes, int communication_settings);
 234 void    cmac_generate_subkeys (desfirekey_t key);
 235 void    cmac (const desfirekey_t  key, uint8_t *ivect, const uint8_t *data, size_t len, uint8_t *cmac);
 236
 237
 238 /// iso15693.h
 239 void RecordRawAdcSamplesIso15693(void);
 240 void AcquireRawAdcSamplesIso15693(void);
 241 void ReaderIso15693(uint32_t parameter);        // Simulate an ISO15693 reader - greg
 242 void SimTagIso15693(uint32_t parameter, uint8_t *uid);  // simulate an ISO15693 tag - greg
 243 void BruteforceIso15693Afi(uint32_t speed); // find an AFI of a tag - atrox
 244 void DirectTag15693Command(uint32_t datalen,uint32_t speed, uint32_t recv, uint8_t data[]); // send arbitrary commands from CLI - atrox
 245 void SetDebugIso15693(uint32_t flag);
 246
 247 /// iclass.h
 248 void RAMFUNC SnoopIClass(void);
 249 void SimulateIClass(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datain);
 250 void ReaderIClass(uint8_t arg0);
 251 void ReaderIClass_Replay(uint8_t arg0,uint8_t *MAC);
 252 void IClass_iso14443A_GetPublic(uint8_t arg0);
 253
 254 // hitag2.h
 255 void SnoopHitag(uint32_t type);
 256 void SimulateHitagTag(bool tag_mem_supplied, byte_t* data);
 257 void ReaderHitag(hitag_function htf, hitag_data* htd);
 258
 259 // cmd.h
 260 bool cmd_receive(UsbCommand* cmd);
 261 bool cmd_send(uint32_t cmd, uint32_t arg0, uint32_t arg1, uint32_t arg2, void* data, size_t len);
 262
 263 /// util.h
 264
 265 #endif