]> git.zerfleddert.de Git - proxmark3-svn/blob - armsrc/apps.h
FIX: fixed a little bug I introduced from last commit in fskdemod
[proxmark3-svn] / 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 CmdEM410xdemod(int findone, int *high, int *low, int ledcontrol);
153 void CmdIOdemodFSK(int findone, int *high, int *low, int ledcontrol);
154 void CopyIOtoT55x7(uint32_t hi, uint32_t lo, uint8_t longFMT); // Clone an ioProx card to T5557/T5567
155 void SimulateTagLowFrequencyBidir(int divisor, int max_bitlen);
156 void CopyHIDtoT55x7(uint32_t hi2, uint32_t hi, uint32_t lo, uint8_t longFMT); // Clone an HID card to T5557/T5567
157 void WriteEM410x(uint32_t card, uint32_t id_hi, uint32_t id_lo);
158 void CopyIndala64toT55x7(int hi, int lo); // Clone Indala 64-bit tag by UID to T55x7
159 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
160 void T55xxWriteBlock(uint32_t Data, uint32_t Block, uint32_t Pwd, uint8_t PwdMode);
161 void T55xxReadBlock(uint32_t Block, uint32_t Pwd, uint8_t PwdMode );
162 void T55xxReadTrace(void);
163 void TurnReadLFOn();
164 int DemodPCF7931(uint8_t **outBlocks);
165 int IsBlock0PCF7931(uint8_t *Block);
166 int IsBlock1PCF7931(uint8_t *Block);
167 void ReadPCF7931();
168 void EM4xReadWord(uint8_t Address, uint32_t Pwd, uint8_t PwdMode);
169 void EM4xWriteWord(uint32_t Data, uint8_t Address, uint32_t Pwd, uint8_t PwdMode);
170
171 /// iso14443.h
172 void SimulateIso14443Tag(void);
173 void AcquireRawAdcSamplesIso14443(uint32_t parameter);
174 void ReadSTMemoryIso14443(uint32_t);
175 void RAMFUNC SnoopIso14443(void);
176 void SendRawCommand14443B(uint32_t, uint32_t, uint8_t, uint8_t[]);
177
178 /// iso14443a.h
179 void RAMFUNC SnoopIso14443a(uint8_t param);
180 void SimulateIso14443aTag(int tagType, int uid_1st, int uid_2nd, byte_t* data);
181 void ReaderIso14443a(UsbCommand * c);
182 // Also used in iclass.c
183 bool RAMFUNC LogTrace(const uint8_t *btBytes, uint16_t len, uint32_t timestamp_start, uint32_t timestamp_end, uint8_t *parity, bool readerToTag);
184 void GetParity(const uint8_t * pbtCmd, uint16_t len, uint8_t *parity);
185 void iso14a_set_trigger(bool enable);
186 void iso14a_clear_trace();
187 void iso14a_set_tracing(bool enable);
188 void RAMFUNC SniffMifare(uint8_t param);
189
190 /// epa.h
191 void EPA_PACE_Collect_Nonce(UsbCommand * c);
192
193 // mifarecmd.h
194 void ReaderMifare(bool first_try);
195 int32_t dist_nt(uint32_t nt1, uint32_t nt2);
196 void MifareReadBlock(uint8_t arg0, uint8_t arg1, uint8_t arg2, uint8_t *data);
197 void MifareUReadBlock(uint8_t arg0,uint8_t *datain);
198 void MifareUC_Auth1(uint8_t arg0, uint8_t *datain);
199 void MifareUC_Auth2(uint32_t arg0, uint8_t *datain);
200 void MifareUReadCard(uint8_t arg0, int Pages, uint8_t *datain);
201 void MifareReadSector(uint8_t arg0, uint8_t arg1, uint8_t arg2, uint8_t *datain);
202 void MifareWriteBlock(uint8_t arg0, uint8_t arg1, uint8_t arg2, uint8_t *datain);
203 void MifareUWriteBlock(uint8_t arg0,uint8_t *datain);
204 void MifareUWriteBlock_Special(uint8_t arg0,uint8_t *datain);
205 void MifareNested(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datain);
206 void MifareChkKeys(uint8_t arg0, uint8_t arg1, uint8_t arg2, uint8_t *datain);
207 void Mifare1ksim(uint8_t arg0, uint8_t arg1, uint8_t arg2, uint8_t *datain);
208 void MifareSetDbgLvl(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datain);
209 void MifareEMemClr(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datain);
210 void MifareEMemSet(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datain);
211 void MifareEMemGet(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datain);
212 void MifareECardLoad(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datain);
213 void MifareCSetBlock(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datain); // Work with "magic Chinese" card
214 void MifareCGetBlock(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datain);
215 void MifareCIdent(); // is "magic chinese" card?
216
217 //desfire
218 void Mifare_DES_Auth1(uint8_t arg0,uint8_t *datain);
219 void Mifare_DES_Auth2(uint32_t arg0, uint8_t *datain);
220
221 // mifaredesfire.h
222 bool InitDesfireCard();
223 void MifareSendCommand(uint8_t arg0,uint8_t arg1, uint8_t *datain);
224 void MifareDesfireGetInformation();
225 void MifareDES_Auth1(uint8_t arg0,uint8_t arg1,uint8_t arg2, uint8_t *datain);
226 void ReaderMifareDES(uint32_t param, uint32_t param2, uint8_t * datain);
227 int DesfireAPDU(uint8_t *cmd, size_t cmd_len, uint8_t *dataout);
228 size_t CreateAPDU( uint8_t *datain, size_t len, uint8_t *dataout);
229 void OnSuccess();
230 void OnError();
231
232
233
234 // desfire_crypto.h
235 void *mifare_cryto_preprocess_data (desfiretag_t tag, void *data, size_t *nbytes, off_t offset, int communication_settings);
236 void *mifare_cryto_postprocess_data (desfiretag_t tag, void *data, ssize_t *nbytes, int communication_settings);
237 void mifare_cypher_single_block (desfirekey_t key, uint8_t *data, uint8_t *ivect, MifareCryptoDirection direction, MifareCryptoOperation operation, size_t block_size);
238 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);
239 size_t key_block_size (const desfirekey_t key);
240 size_t padded_data_length (const size_t nbytes, const size_t block_size);
241 size_t maced_data_length (const desfirekey_t key, const size_t nbytes);
242 size_t enciphered_data_length (const desfiretag_t tag, const size_t nbytes, int communication_settings);
243 void cmac_generate_subkeys (desfirekey_t key);
244 void cmac (const desfirekey_t key, uint8_t *ivect, const uint8_t *data, size_t len, uint8_t *cmac);
245
246
247 /// iso15693.h
248 void RecordRawAdcSamplesIso15693(void);
249 void AcquireRawAdcSamplesIso15693(void);
250 void ReaderIso15693(uint32_t parameter); // Simulate an ISO15693 reader - greg
251 void SimTagIso15693(uint32_t parameter, uint8_t *uid); // simulate an ISO15693 tag - greg
252 void BruteforceIso15693Afi(uint32_t speed); // find an AFI of a tag - atrox
253 void DirectTag15693Command(uint32_t datalen,uint32_t speed, uint32_t recv, uint8_t data[]); // send arbitrary commands from CLI - atrox
254 void SetDebugIso15693(uint32_t flag);
255
256 /// iclass.h
257 void RAMFUNC SnoopIClass(void);
258 void SimulateIClass(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datain);
259 void ReaderIClass(uint8_t arg0);
260 void ReaderIClass_Replay(uint8_t arg0,uint8_t *MAC);
261 void IClass_iso14443A_GetPublic(uint8_t arg0);
262
263 // hitag2.h
264 void SnoopHitag(uint32_t type);
265 void SimulateHitagTag(bool tag_mem_supplied, byte_t* data);
266 void ReaderHitag(hitag_function htf, hitag_data* htd);
267
268 // cmd.h
269 bool cmd_receive(UsbCommand* cmd);
270 bool cmd_send(uint32_t cmd, uint32_t arg0, uint32_t arg1, uint32_t arg2, void* data, size_t len);
271
272 /// util.h
273
274 #endif
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