cvs.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 BIGBUF_SIZE     40000
  36 uint32_t BigBuf[BIGBUF_SIZE / sizeof(uint32_t)];
  37 #define TRACE_OFFSET    0
  38 #define TRACE_SIZE      3000
  39 #define RECV_CMD_OFFSET (TRACE_OFFSET + TRACE_SIZE)
  40 #define MAX_FRAME_SIZE  256
  41 #define MAX_PARITY_SIZE ((MAX_FRAME_SIZE + 1)/ 8)
  42 #define RECV_CMD_PAR_OFFSET     (RECV_CMD_OFFSET + MAX_FRAME_SIZE)
  43 #define RECV_RESP_OFFSET        (RECV_CMD_PAR_OFFSET + MAX_PARITY_SIZE)
  44 #define RECV_RESP_PAR_OFFSET (RECV_RESP_OFFSET + MAX_FRAME_SIZE)
  45 #define CARD_MEMORY_OFFSET      (RECV_RESP_PAR_OFFSET + MAX_PARITY_SIZE)
  46 #define CARD_MEMORY_SIZE        4096
  47 #define DMA_BUFFER_OFFSET CARD_MEMORY_OFFSET
  48 #define DMA_BUFFER_SIZE CARD_MEMORY_SIZE
  49 #define FREE_BUFFER_OFFSET (CARD_MEMORY_OFFSET + CARD_MEMORY_SIZE)
  50 #define FREE_BUFFER_SIZE (BIGBUF_SIZE - FREE_BUFFER_OFFSET - 1)
  51
  52 extern const uint8_t OddByteParity[256];
  53 extern uint8_t *trace; // = (uint8_t *) BigBuf;
  54 extern int traceLen;   // = 0;
  55 extern int rsamples;   // = 0;
  56 extern int tracing;    // = TRUE;
  57 extern uint8_t trigger;
  58
  59 // This may be used (sparingly) to declare a function to be copied to
  60 // and executed from RAM
  61 #define RAMFUNC __attribute((long_call, section(".ramfunc")))
  62
  63 /// appmain.h
  64 void ReadMem(int addr);
  65 void __attribute__((noreturn)) AppMain(void);
  66 void SamyRun(void);
  67 //void DbpIntegers(int a, int b, int c);
  68 void DbpString(char *str);
  69 void Dbprintf(const char *fmt, ...);
  70 void Dbhexdump(int len, uint8_t *d, bool bAsci);
  71
  72 int AvgAdc(int ch);
  73
  74 void ToSendStuffBit(int b);
  75 void ToSendReset(void);
  76 void ListenReaderField(int limit);
  77 void AcquireRawAdcSamples125k(int at134khz);
  78 void SnoopLFRawAdcSamples(int divisor, int trigger_threshold);
  79 void DoAcquisition125k_internal(int trigger_threshold, bool silent);
  80 void DoAcquisition125k_threshold(int trigger_threshold);
  81 void DoAcquisition125k();
  82
  83 extern int ToSendMax;
  84 extern uint8_t ToSend[];
  85 extern uint32_t BigBuf[];
  86
  87 /// fpga.h
  88 void FpgaSendCommand(uint16_t cmd, uint16_t v);
  89 void FpgaWriteConfWord(uint8_t v);
  90 void FpgaDownloadAndGo(int bitstream_version);
  91 int FpgaGatherBitstreamVersion();
  92 void FpgaGatherVersion(char *dst, int len);
  93 void FpgaSetupSsc(void);
  94 void SetupSpi(int mode);
  95 bool FpgaSetupSscDma(uint8_t *buf, int len);
  96 #define FpgaDisableSscDma(void) AT91C_BASE_PDC_SSC->PDC_PTCR = AT91C_PDC_RXTDIS;
  97 #define FpgaEnableSscDma(void) AT91C_BASE_PDC_SSC->PDC_PTCR = AT91C_PDC_RXTEN;
  98 void SetAdcMuxFor(uint32_t whichGpio);
  99
 100 // Definitions for the FPGA commands.
 101 #define FPGA_CMD_SET_CONFREG                                    (1<<12)
 102 #define FPGA_CMD_SET_DIVISOR                                    (2<<12)
 103 #define FPGA_CMD_SET_USER_BYTE1                                 (3<<12)
 104 // Definitions for the FPGA configuration word.
 105 // LF
 106 #define FPGA_MAJOR_MODE_LF_ADC                                  (0<<5)
 107 #define FPGA_MAJOR_MODE_LF_EDGE_DETECT                  (1<<5)
 108 #define FPGA_MAJOR_MODE_LF_PASSTHRU                             (2<<5)
 109 // HF
 110 #define FPGA_MAJOR_MODE_HF_READER_TX                            (0<<5)
 111 #define FPGA_MAJOR_MODE_HF_READER_RX_XCORR                      (1<<5)
 112 #define FPGA_MAJOR_MODE_HF_SIMULATOR                            (2<<5)
 113 #define FPGA_MAJOR_MODE_HF_ISO14443A                            (3<<5)
 114 // BOTH
 115 #define FPGA_MAJOR_MODE_OFF                                     (7<<5)
 116 // Options for LF_ADC
 117 #define FPGA_LF_ADC_READER_FIELD                                (1<<0)
 118 // Options for LF_EDGE_DETECT
 119 #define FPGA_CMD_SET_EDGE_DETECT_THRESHOLD                      FPGA_CMD_SET_USER_BYTE1
 120 #define FPGA_LF_EDGE_DETECT_READER_FIELD                        (1<<0)
 121 #define FPGA_LF_EDGE_DETECT_TOGGLE_MODE                         (1<<1)
 122 // Options for the HF reader, tx to tag
 123 #define FPGA_HF_READER_TX_SHALLOW_MOD                           (1<<0)
 124 // Options for the HF reader, correlating against rx from tag
 125 #define FPGA_HF_READER_RX_XCORR_848_KHZ                         (1<<0)
 126 #define FPGA_HF_READER_RX_XCORR_SNOOP                           (1<<1)
 127 #define FPGA_HF_READER_RX_XCORR_QUARTER_FREQ                    (1<<2)
 128 // Options for the HF simulated tag, how to modulate
 129 #define FPGA_HF_SIMULATOR_NO_MODULATION                         (0<<0)
 130 #define FPGA_HF_SIMULATOR_MODULATE_BPSK                         (1<<0)
 131 #define FPGA_HF_SIMULATOR_MODULATE_212K                         (2<<0)
 132 #define FPGA_HF_SIMULATOR_MODULATE_424K                         (4<<0)
 133 // Options for ISO14443A
 134 #define FPGA_HF_ISO14443A_SNIFFER                               (0<<0)
 135 #define FPGA_HF_ISO14443A_TAGSIM_LISTEN                         (1<<0)
 136 #define FPGA_HF_ISO14443A_TAGSIM_MOD                            (2<<0)
 137 #define FPGA_HF_ISO14443A_READER_LISTEN                         (3<<0)
 138 #define FPGA_HF_ISO14443A_READER_MOD                            (4<<0)
 139
 140 /// lfops.h
 141 void AcquireRawAdcSamples125k(int divisor);
 142 void ModThenAcquireRawAdcSamples125k(int delay_off,int period_0,int period_1,uint8_t *command);
 143 void ReadTItag(void);
 144 void WriteTItag(uint32_t idhi, uint32_t idlo, uint16_t crc);
 145 void AcquireTiType(void);
 146 void AcquireRawBitsTI(void);
 147 void SimulateTagLowFrequency( uint16_t period, uint32_t gap, uint8_t ledcontrol);
 148 void SimulateTagLowFrequencyA(int period, int gap);
 149
 150 void CmdHIDsimTAG(int hi, int lo, uint8_t ledcontrol);
 151 void CmdHIDdemodFSK(int findone, int *high, int *low, int ledcontrol);
 152 void CmdIOdemodFSK(int findone, int *high, int *low, int ledcontrol);
 153 void CopyIOtoT55x7(uint32_t hi, uint32_t lo, uint8_t longFMT); // Clone an ioProx card to T5557/T5567
 154 void SimulateTagLowFrequencyBidir(int divisor, int max_bitlen);
 155 void CopyHIDtoT55x7(uint32_t hi2, uint32_t hi, uint32_t lo, uint8_t longFMT); // Clone an HID card to T5557/T5567
 156 void WriteEM410x(uint32_t card, uint32_t id_hi, uint32_t id_lo);
 157 void CopyIndala64toT55x7(int hi, int lo); // Clone Indala 64-bit tag by UID to T55x7
 158 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
 159 void T55xxWriteBlock(uint32_t Data, uint32_t Block, uint32_t Pwd, uint8_t PwdMode);
 160 void T55xxReadBlock(uint32_t Block, uint32_t Pwd, uint8_t PwdMode );
 161 void T55xxReadTrace(void);
 162 void TurnReadLFOn();
 163 int DemodPCF7931(uint8_t **outBlocks);
 164 int IsBlock0PCF7931(uint8_t *Block);
 165 int IsBlock1PCF7931(uint8_t *Block);
 166 void ReadPCF7931();
 167 void EM4xReadWord(uint8_t Address, uint32_t Pwd, uint8_t PwdMode);
 168 void EM4xWriteWord(uint32_t Data, uint8_t Address, uint32_t Pwd, uint8_t PwdMode);
 169
 170 /// iso14443.h
 171 void SimulateIso14443Tag(void);
 172 void AcquireRawAdcSamplesIso14443(uint32_t parameter);
 173 void ReadSTMemoryIso14443(uint32_t);
 174 void RAMFUNC SnoopIso14443(void);
 175 void SendRawCommand14443B(uint32_t, uint32_t, uint8_t, uint8_t[]);
 176
 177 /// iso14443a.h
 178 void RAMFUNC SnoopIso14443a(uint8_t param);
 179 void SimulateIso14443aTag(int tagType, int uid_1st, int uid_2nd, byte_t* data);
 180 void ReaderIso14443a(UsbCommand * c);
 181 // Also used in iclass.c
 182 bool RAMFUNC LogTrace(const uint8_t *btBytes, uint16_t len, uint32_t timestamp_start, uint32_t timestamp_end, uint8_t *parity, bool readerToTag);
 183 void GetParity(const uint8_t * pbtCmd, uint16_t len, uint8_t *parity);
 184 void iso14a_set_trigger(bool enable);
 185 void iso14a_clear_trace();
 186 void iso14a_set_tracing(bool enable);
 187 void RAMFUNC SniffMifare(uint8_t param);
 188
 189 /// epa.h
 190 void EPA_PACE_Collect_Nonce(UsbCommand * c);
 191
 192 // mifarecmd.h
 193 void ReaderMifare(bool first_try);
 194 int32_t dist_nt(uint32_t nt1, uint32_t nt2);
 195 void MifareReadBlock(uint8_t arg0, uint8_t arg1, uint8_t arg2, uint8_t *data);
 196 void MifareUReadBlock(uint8_t arg0,uint8_t *datain);
 197 void MifareUC_Auth1(uint8_t arg0, uint8_t *datain);
 198 void MifareUC_Auth2(uint32_t arg0, uint8_t *datain);
 199 void MifareUReadCard(uint8_t arg0, int Pages, uint8_t *datain);
 200 void MifareReadSector(uint8_t arg0, uint8_t arg1, uint8_t arg2, uint8_t *datain);
 201 void MifareWriteBlock(uint8_t arg0, uint8_t arg1, uint8_t arg2, uint8_t *datain);
 202 void MifareUWriteBlock(uint8_t arg0,uint8_t *datain);
 203 void MifareUWriteBlock_Special(uint8_t arg0,uint8_t *datain);
 204 void MifareNested(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datain);
 205 void MifareChkKeys(uint8_t arg0, uint8_t arg1, uint8_t arg2, uint8_t *datain);
 206 void Mifare1ksim(uint8_t arg0, uint8_t arg1, uint8_t arg2, uint8_t *datain);
 207 void MifareSetDbgLvl(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datain);
 208 void MifareEMemClr(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datain);
 209 void MifareEMemSet(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datain);
 210 void MifareEMemGet(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datain);
 211 void MifareECardLoad(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datain);
 212 void MifareCSetBlock(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datain);  // Work with "magic Chinese" card
 213 void MifareCGetBlock(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datain);
 214
 215 // mifaredesfire.h
 216 bool    InitDesfireCard();
 217 void    MifareSendCommand(uint8_t arg0,uint8_t arg1, uint8_t *datain);
 218 void    MifareDesfireGetInformation();
 219 void    MifareDES_Auth1(uint8_t arg0,uint8_t arg1,uint8_t arg2, uint8_t *datain);
 220 void    ReaderMifareDES(uint32_t param, uint32_t param2, uint8_t * datain);
 221 int     DesfireAPDU(uint8_t *cmd, size_t cmd_len, uint8_t *dataout);
 222 size_t  CreateAPDU( uint8_t *datain, size_t len, uint8_t *dataout);
 223 void    OnSuccess();
 224 void    OnError();
 225
 226
 227
 228 // desfire_crypto.h
 229 void    *mifare_cryto_preprocess_data (desfiretag_t tag, void *data, size_t *nbytes, off_t offset, int communication_settings);
 230 void    *mifare_cryto_postprocess_data (desfiretag_t tag, void *data, ssize_t *nbytes, int communication_settings);
 231 void    mifare_cypher_single_block (desfirekey_t  key, uint8_t *data, uint8_t *ivect, MifareCryptoDirection direction, MifareCryptoOperation operation, size_t block_size);
 232 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);
 233 size_t  key_block_size (const desfirekey_t  key);
 234 size_t  padded_data_length (const size_t nbytes, const size_t block_size);
 235 size_t  maced_data_length (const desfirekey_t  key, const size_t nbytes);
 236 size_t  enciphered_data_length (const desfiretag_t tag, const size_t nbytes, int communication_settings);
 237 void    cmac_generate_subkeys (desfirekey_t key);
 238 void    cmac (const desfirekey_t  key, uint8_t *ivect, const uint8_t *data, size_t len, uint8_t *cmac);
 239
 240
 241 /// iso15693.h
 242 void RecordRawAdcSamplesIso15693(void);
 243 void AcquireRawAdcSamplesIso15693(void);
 244 void ReaderIso15693(uint32_t parameter);        // Simulate an ISO15693 reader - greg
 245 void SimTagIso15693(uint32_t parameter, uint8_t *uid);  // simulate an ISO15693 tag - greg
 246 void BruteforceIso15693Afi(uint32_t speed); // find an AFI of a tag - atrox
 247 void DirectTag15693Command(uint32_t datalen,uint32_t speed, uint32_t recv, uint8_t data[]); // send arbitrary commands from CLI - atrox
 248 void SetDebugIso15693(uint32_t flag);
 249
 250 /// iclass.h
 251 void RAMFUNC SnoopIClass(void);
 252 void SimulateIClass(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datain);
 253 void ReaderIClass(uint8_t arg0);
 254 void ReaderIClass_Replay(uint8_t arg0,uint8_t *MAC);
 255 void IClass_iso14443A_GetPublic(uint8_t arg0);
 256
 257 // hitag2.h
 258 void SnoopHitag(uint32_t type);
 259 void SimulateHitagTag(bool tag_mem_supplied, byte_t* data);
 260 void ReaderHitag(hitag_function htf, hitag_data* htd);
 261
 262 // cmd.h
 263 bool cmd_receive(UsbCommand* cmd);
 264 bool cmd_send(uint32_t cmd, uint32_t arg0, uint32_t arg1, uint32_t arg2, void* data, size_t len);
 265
 266 /// util.h
 267
 268 #endif