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 <sys/types.h>
  18
  19 #include <stdlib.h>
  20 #include <string.h>
  21 #include <strings.h>
  22
  23
  24 #include "../include/common.h"
  25 #include "../include/hitag2.h"
  26 #include "../include/mifare.h"
  27
  28 //#include <openssl/des.h>
  29 //#include <openssl/aes.h>
  30
  31 //#include "des.h"
  32 //#include "aes.h"
  33 #include "../common/desfire.h"
  34 #include "../common/crc32.h"
  35 //#include "desfire_crypto.h"
  36 //#include "desfire_key.h"
  37
  38
  39 // The large multi-purpose buffer, typically used to hold A/D samples,
  40 // maybe processed in some way.
  41 uint32_t BigBuf[10000];
  42 // BIG CHANGE - UNDERSTAND THIS BEFORE WE COMMIT
  43 #define TRACE_OFFSET          0
  44 #define TRACE_SIZE         3000
  45 #define RECV_CMD_OFFSET    3032
  46 #define RECV_CMD_SIZE        64
  47 #define RECV_RES_OFFSET    3096
  48 #define RECV_RES_SIZE        64
  49 #define DMA_BUFFER_OFFSET  3160
  50 #define DMA_BUFFER_SIZE    4096
  51 #define FREE_BUFFER_OFFSET 7256
  52 #define FREE_BUFFER_SIZE   2744
  53
  54 extern const uint8_t OddByteParity[256];
  55 extern uint8_t *trace; // = (uint8_t *) BigBuf;
  56 extern int traceLen;   // = 0;
  57 extern int rsamples;   // = 0;
  58 extern int tracing;    // = TRUE;
  59 extern uint8_t trigger;
  60
  61 // This may be used (sparingly) to declare a function to be copied to
  62 // and executed from RAM
  63 #define RAMFUNC __attribute((long_call, section(".ramfunc")))
  64
  65 /// appmain.h
  66 void ReadMem(int addr);
  67 void __attribute__((noreturn)) AppMain(void);
  68 void SamyRun(void);
  69 //void DbpIntegers(int a, int b, int c);
  70 void DbpString(char *str);
  71 void Dbprintf(const char *fmt, ...);
  72 void Dbhexdump(int len, uint8_t *d, bool bAsci);
  73
  74 int AvgAdc(int ch);
  75
  76 void ToSendStuffBit(int b);
  77 void ToSendReset(void);
  78 void ListenReaderField(int limit);
  79 void AcquireRawAdcSamples125k(int at134khz);
  80 void SnoopLFRawAdcSamples(int divisor, int trigger_threshold);
  81 void DoAcquisition125k(int trigger_threshold);
  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 int DemodPCF7931(uint8_t **outBlocks);
 160 int IsBlock0PCF7931(uint8_t *Block);
 161 int IsBlock1PCF7931(uint8_t *Block);
 162 void ReadPCF7931();
 163 void EM4xReadWord(uint8_t Address, uint32_t Pwd, uint8_t PwdMode);
 164 void EM4xWriteWord(uint32_t Data, uint8_t Address, uint32_t Pwd, uint8_t PwdMode);
 165
 166 /// iso14443.h
 167 void SimulateIso14443Tag(void);
 168 void AcquireRawAdcSamplesIso14443(uint32_t parameter);
 169 void ReadSTMemoryIso14443(uint32_t);
 170 void RAMFUNC SnoopIso14443(void);
 171 void SendRawCommand14443B(uint32_t, uint32_t, uint8_t, uint8_t[]);
 172
 173 /// iso14443a.h
 174 void RAMFUNC SnoopIso14443a(uint8_t param);
 175 void SimulateIso14443aTag(int tagType, int uid_1st, int uid_2nd, byte_t* data);
 176 void ReaderIso14443a(UsbCommand * c);
 177 // Also used in iclass.c
 178 bool RAMFUNC LogTrace(const uint8_t * btBytes, uint8_t iLen, uint32_t iSamples, uint32_t dwParity, bool readerToTag);
 179 uint32_t GetParity(const uint8_t * pbtCmd, int iLen);
 180 void iso14a_set_trigger(bool enable);
 181 void iso14a_clear_trace();
 182 void iso14a_set_tracing(bool enable);
 183 void RAMFUNC SniffMifare(uint8_t param);
 184
 185 /// epa.h
 186 void EPA_PACE_Collect_Nonce(UsbCommand * c);
 187
 188 // mifarecmd.h
 189 void ReaderMifare(bool first_try);
 190 int32_t dist_nt(uint32_t nt1, uint32_t nt2);
 191 void MifareReadBlock(uint8_t arg0, uint8_t arg1, uint8_t arg2, uint8_t *data);
 192 void MifareUReadBlock(uint8_t arg0,uint8_t *datain);
 193 void MifareUC_Auth1(uint8_t arg0, uint8_t *datain);
 194 void MifareUC_Auth2(uint32_t arg0, uint8_t *datain);
 195 void MifareUReadCard(uint8_t arg0,int Pages,uint8_t *datain);
 196 void MifareReadSector(uint8_t arg0, uint8_t arg1, uint8_t arg2, uint8_t *datain);
 197 void MifareWriteBlock(uint8_t arg0, uint8_t arg1, uint8_t arg2, uint8_t *datain);
 198 void MifareUWriteBlock(uint8_t arg0,uint8_t *datain);
 199 void MifareUWriteBlock_Special(uint8_t arg0,uint8_t *datain);
 200 void MifareNested(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datain);
 201 void MifareChkKeys(uint8_t arg0, uint8_t arg1, uint8_t arg2, uint8_t *datain);
 202 void Mifare1ksim(uint8_t arg0, uint8_t arg1, uint8_t arg2, uint8_t *datain);
 203 void MifareSetDbgLvl(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datain);
 204 void MifareEMemClr(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datain);
 205 void MifareEMemSet(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datain);
 206 void MifareEMemGet(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datain);
 207 void MifareECardLoad(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datain);
 208 void MifareCSetBlock(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datain);  // Work with "magic Chinese" card
 209 void MifareCGetBlock(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datain);
 210
 211 // mifaredesfire.h
 212 bool            InitDesfireCard();
 213 void            MifareSendCommand(uint8_t arg0,uint8_t arg1, uint8_t *datain);
 214 void            MifareDesfireGetInformation();
 215 void            MifareDES_Auth1(uint8_t arg0,uint8_t arg1,uint8_t arg2, uint8_t *datain);
 216 void            MifareDES_Auth2(uint32_t arg0, uint8_t *datain);
 217 int             mifare_des_auth2(uint32_t uid, uint8_t *key, uint8_t *blockData);
 218 void            ReaderMifareDES(uint32_t param, uint32_t param2, uint8_t * datain);
 219 int             DesfireAPDU(uint8_t *cmd, size_t cmd_len, uint8_t *dataout);
 220 size_t          CreateAPDU( uint8_t *datain, size_t len, uint8_t *dataout);
 221 void            OnSuccess();
 222 void            OnError();
 223
 224 // desfire_key.h
 225 desfirekey_t            Desfire_des_key_new (const uint8_t value[8]);
 226 desfirekey_t            Desfire_3des_key_new (const uint8_t value[16]);
 227 desfirekey_t            Desfire_des_key_new_with_version (const uint8_t value[8]);
 228 desfirekey_t            Desfire_3des_key_new_with_version (const uint8_t value[16]);
 229 desfirekey_t            Desfire_3k3des_key_new (const uint8_t value[24]);
 230 desfirekey_t            Desfire_3k3des_key_new_with_version (const uint8_t value[24]);
 231 desfirekey_t            Desfire_aes_key_new (const uint8_t value[16]);
 232 desfirekey_t            Desfire_aes_key_new_with_version (const uint8_t value[16], uint8_t version);
 233 uint8_t                 Desfire_key_get_version (desfirekey_t key);
 234 void                    Desfire_key_set_version (desfirekey_t key, uint8_t version);
 235 desfirekey_t            Desfire_session_key_new (const uint8_t rnda[], const uint8_t rndb[], desfirekey_t authkey);
 236
 237 // desfire_crypto.h
 238 void    *mifare_cryto_preprocess_data (desfiretag_t tag, void *data, size_t *nbytes, off_t offset, int communication_settings);
 239 void    *mifare_cryto_postprocess_data (desfiretag_t tag, void *data, ssize_t *nbytes, int communication_settings);
 240 void    mifare_cypher_single_block (desfirekey_t  key, uint8_t *data, uint8_t *ivect, MifareCryptoDirection direction, MifareCryptoOperation operation, size_t block_size);
 241 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);
 242 size_t  key_block_size (const desfirekey_t  key);
 243 size_t  padded_data_length (const size_t nbytes, const size_t block_size);
 244 size_t  maced_data_length (const desfirekey_t  key, const size_t nbytes);
 245 size_t  enciphered_data_length (const desfiretag_t tag, const size_t nbytes, int communication_settings);
 246 void    cmac_generate_subkeys (desfirekey_t key);
 247 void    cmac (const desfirekey_t  key, uint8_t *ivect, const uint8_t *data, size_t len, uint8_t *cmac);
 248
 249
 250
 251
 252 /// iso15693.h
 253 void RecordRawAdcSamplesIso15693(void);
 254 void AcquireRawAdcSamplesIso15693(void);
 255 void ReaderIso15693(uint32_t parameter);        // Simulate an ISO15693 reader - greg
 256 void SimTagIso15693(uint32_t parameter);        // simulate an ISO15693 tag - greg
 257 void BruteforceIso15693Afi(uint32_t speed); // find an AFI of a tag - atrox
 258 void DirectTag15693Command(uint32_t datalen,uint32_t speed, uint32_t recv, uint8_t data[]); // send arbitrary commands from CLI - atrox
 259 void SetDebugIso15693(uint32_t flag);
 260
 261 /// iclass.h
 262 void RAMFUNC SnoopIClass(void);
 263 void SimulateIClass(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datain);
 264 void ReaderIClass(uint8_t arg0);
 265 void ReaderIClass_Replay(uint8_t arg0,uint8_t *MAC);
 266 void IClass_iso14443A_GetPublic(uint8_t arg0);
 267
 268 // hitag2.h
 269 void SnoopHitag(uint32_t type);
 270 void SimulateHitagTag(bool tag_mem_supplied, byte_t* data);
 271 void ReaderHitag(hitag_function htf, hitag_data* htd);
 272
 273 // cmd.h
 274 bool cmd_receive(UsbCommand* cmd);
 275 bool cmd_send(uint32_t cmd, uint32_t arg0, uint32_t arg1, uint32_t arg2, void* data, size_t len);
 276
 277 /// util.h
 278
 279 #endif