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