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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 <stdlib.h>
18 #include <sys/types.h>
19 #include "common.h"
20 #include "crc32.h"
21 #include "lfdemod.h"
22 #include "BigBuf.h"
23 #include "fpgaloader.h"
24 #include "usb_cdc.h"
25 #include "hitag2.h"
26 #include "mifare.h"
27 //#include "des.h"
28 //#include "aes.h"
29 #include "desfire.h"
30
31
32 extern const uint8_t OddByteParity[256];
33 extern int rsamples; // = 0;
34 extern int tracing; // = TRUE;
35 extern uint8_t trigger;
36
37 // This may be used (sparingly) to declare a function to be copied to
38 // and executed from RAM
39 #define RAMFUNC __attribute((long_call, section(".ramfunc")))
40
41 /// appmain.h
42 void ReadMem(int addr);
43 void __attribute__((noreturn)) AppMain(void);
44 void SamyRun(void);
45 //void DbpIntegers(int a, int b, int c);
46 void DbpString(char *str);
47 void Dbprintf(const char *fmt, ...);
48 void Dbhexdump(int len, uint8_t *d, bool bAsci);
49
50 // ADC Vref = 3300mV, and an (10M+1M):1M voltage divider on the HF input can measure voltages up to 36300 mV
51 #define MAX_ADC_HF_VOLTAGE 36300
52 // ADC Vref = 3300mV, and an (10000k+240k):240k voltage divider on the LF input can measure voltages up to 140800 mV
53 #define MAX_ADC_LF_VOLTAGE 140800
54 int AvgAdc(int ch);
55
56 void ToSendStuffBit(int b);
57 void ToSendReset(void);
58 void ListenReaderField(int limit);
59 extern int ToSendMax;
60 extern uint8_t ToSend[];
61
62
63 /// lfops.h
64 extern uint8_t decimation;
65 extern uint8_t bits_per_sample ;
66 extern bool averaging;
67
68 void AcquireRawAdcSamples125k(int divisor);
69 void ModThenAcquireRawAdcSamples125k(int delay_off,int period_0,int period_1,uint8_t *command);
70 void ReadTItag(void);
71 void WriteTItag(uint32_t idhi, uint32_t idlo, uint16_t crc);
72 void AcquireTiType(void);
73 void AcquireRawBitsTI(void);
74 void SimulateTagLowFrequency(int period, int gap, int ledcontrol);
75 void CmdHIDsimTAG(int hi, int lo, int ledcontrol);
76 void CmdFSKsimTAG(uint16_t arg1, uint16_t arg2, size_t size, uint8_t *BitStream);
77 void CmdASKsimTag(uint16_t arg1, uint16_t arg2, size_t size, uint8_t *BitStream);
78 void CmdPSKsimTag(uint16_t arg1, uint16_t arg2, size_t size, uint8_t *BitStream);
79 void CmdHIDdemodFSK(int findone, int *high, int *low, int ledcontrol);
80 void CmdAWIDdemodFSK(int findone, int *high, int *low, int ledcontrol); // Realtime demodulation mode for AWID26
81 void CmdEM410xdemod(int findone, int *high, int *low, int ledcontrol);
82 void CmdIOdemodFSK(int findone, int *high, int *low, int ledcontrol);
83 void CopyIOtoT55x7(uint32_t hi, uint32_t lo, uint8_t longFMT); // Clone an ioProx card to T5557/T5567
84 void SimulateTagLowFrequencyBidir(int divisor, int max_bitlen);
85 void CopyHIDtoT55x7(uint32_t hi2, uint32_t hi, uint32_t lo, uint8_t longFMT); // Clone an HID card to T5557/T5567
86 void WriteEM410x(uint32_t card, uint32_t id_hi, uint32_t id_lo);
87 void CopyIndala64toT55x7(int hi, int lo); // Clone Indala 64-bit tag by UID to T55x7
88 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
89 void T55xxWriteBlock(uint32_t Data, uint32_t Block, uint32_t Pwd, uint8_t PwdMode);
90 void T55xxReadBlock(uint32_t Block, uint32_t Pwd, uint8_t PwdMode );
91 void T55xxReadTrace(void);
92 void TurnReadLFOn();
93 int DemodPCF7931(uint8_t **outBlocks);
94 int IsBlock0PCF7931(uint8_t *Block);
95 int IsBlock1PCF7931(uint8_t *Block);
96 void ReadPCF7931();
97 void EM4xReadWord(uint8_t Address, uint32_t Pwd, uint8_t PwdMode);
98 void EM4xWriteWord(uint32_t Data, uint8_t Address, uint32_t Pwd, uint8_t PwdMode);
99
100 /// iso14443.h
101 void SimulateIso14443bTag(void);
102 void AcquireRawAdcSamplesIso14443b(uint32_t parameter);
103 void ReadSTMemoryIso14443b(uint32_t);
104 void RAMFUNC SnoopIso14443b(void);
105 void SendRawCommand14443B(uint32_t, uint32_t, uint8_t, uint8_t[]);
106
107 /// iso14443a.h
108 void RAMFUNC SniffIso14443a(uint8_t param);
109 void SimulateIso14443aTag(int tagType, int uid_1st, int uid_2nd, byte_t* data);
110 void ReaderIso14443a(UsbCommand * c);
111 // Also used in iclass.c
112 bool RAMFUNC LogTrace(const uint8_t *btBytes, uint16_t len, uint32_t timestamp_start, uint32_t timestamp_end, uint8_t *parity, bool readerToTag);
113 void GetParity(const uint8_t *pbtCmd, uint16_t len, uint8_t *parity);
114 void iso14a_set_trigger(bool enable);
115
116 void RAMFUNC SniffMifare(uint8_t param);
117
118 /// epa.h
119 void EPA_PACE_Collect_Nonce(UsbCommand * c);
120 void EPA_PACE_Replay(UsbCommand *c);
121
122 // mifarecmd.h
123 void ReaderMifare(bool first_try);
124 int32_t dist_nt(uint32_t nt1, uint32_t nt2);
125 void MifareReadBlock(uint8_t arg0, uint8_t arg1, uint8_t arg2, uint8_t *data);
126 void MifareUReadBlock(uint8_t arg0, uint8_t arg1, uint8_t *datain);
127 void MifareUC_Auth(uint8_t arg0, uint8_t *datain);
128 void MifareUReadCard(uint8_t arg0, uint16_t arg1, uint8_t arg2, uint8_t *datain);
129 void MifareReadSector(uint8_t arg0, uint8_t arg1, uint8_t arg2, uint8_t *datain);
130 void MifareWriteBlock(uint8_t arg0, uint8_t arg1, uint8_t arg2, uint8_t *datain);
131 //void MifareUWriteBlockCompat(uint8_t arg0,uint8_t *datain);
132 void MifareUWriteBlock(uint8_t arg0, uint8_t arg1, uint8_t *datain);
133 void MifareNested(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datain);
134 void MifareChkKeys(uint16_t arg0, uint8_t arg1, uint8_t arg2, uint8_t *datain);
135 void Mifare1ksim(uint8_t arg0, uint8_t arg1, uint8_t arg2, uint8_t *datain);
136 void MifareSetDbgLvl(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datain);
137 void MifareEMemClr(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datain);
138 void MifareEMemSet(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datain);
139 void MifareEMemGet(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datain);
140 void MifareECardLoad(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datain);
141 void MifareCSetBlock(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datain); // Work with "magic Chinese" card
142 void MifareCGetBlock(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datain);
143 void MifareCIdent(); // is "magic chinese" card?
144 void MifareUSetPwd(uint8_t arg0, uint8_t *datain);
145
146 void MifareCollectNonces(uint32_t arg0, uint32_t arg1);
147
148 //desfire
149 void Mifare_DES_Auth1(uint8_t arg0,uint8_t *datain);
150 void Mifare_DES_Auth2(uint32_t arg0, uint8_t *datain);
151
152 // mifaredesfire.h
153 bool InitDesfireCard();
154 void MifareSendCommand(uint8_t arg0,uint8_t arg1, uint8_t *datain);
155 void MifareDesfireGetInformation();
156 void MifareDES_Auth1(uint8_t arg0,uint8_t arg1,uint8_t arg2, uint8_t *datain);
157 void ReaderMifareDES(uint32_t param, uint32_t param2, uint8_t * datain);
158 int DesfireAPDU(uint8_t *cmd, size_t cmd_len, uint8_t *dataout);
159 size_t CreateAPDU( uint8_t *datain, size_t len, uint8_t *dataout);
160 void OnSuccess();
161 void OnError(uint8_t reason);
162
163
164
165 // desfire_crypto.h
166 void *mifare_cryto_preprocess_data (desfiretag_t tag, void *data, size_t *nbytes, off_t offset, int communication_settings);
167 void *mifare_cryto_postprocess_data (desfiretag_t tag, void *data, ssize_t *nbytes, int communication_settings);
168 void mifare_cypher_single_block (desfirekey_t key, uint8_t *data, uint8_t *ivect, MifareCryptoDirection direction, MifareCryptoOperation operation, size_t block_size);
169 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);
170 size_t key_block_size (const desfirekey_t key);
171 size_t padded_data_length (const size_t nbytes, const size_t block_size);
172 size_t maced_data_length (const desfirekey_t key, const size_t nbytes);
173 size_t enciphered_data_length (const desfiretag_t tag, const size_t nbytes, int communication_settings);
174 void cmac_generate_subkeys (desfirekey_t key);
175 void cmac (const desfirekey_t key, uint8_t *ivect, const uint8_t *data, size_t len, uint8_t *cmac);
176
177
178 /// iso15693.h
179 void RecordRawAdcSamplesIso15693(void);
180 void AcquireRawAdcSamplesIso15693(void);
181 void ReaderIso15693(uint32_t parameter); // Simulate an ISO15693 reader - greg
182 void SimTagIso15693(uint32_t parameter, uint8_t *uid); // simulate an ISO15693 tag - greg
183 void BruteforceIso15693Afi(uint32_t speed); // find an AFI of a tag - atrox
184 void DirectTag15693Command(uint32_t datalen,uint32_t speed, uint32_t recv, uint8_t data[]); // send arbitrary commands from CLI - atrox
185 void SetDebugIso15693(uint32_t flag);
186
187 /// iclass.h
188 void RAMFUNC SnoopIClass(void);
189 void SimulateIClass(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datain);
190 void ReaderIClass(uint8_t arg0);
191 void ReaderIClass_Replay(uint8_t arg0,uint8_t *MAC);
192 void IClass_iso14443A_GetPublic(uint8_t arg0);
193
194 // hitag2.h
195 void SnoopHitag(uint32_t type);
196 void SimulateHitagTag(bool tag_mem_supplied, byte_t* data);
197 void ReaderHitag(hitag_function htf, hitag_data* htd);
198
199 // cmd.h
200 bool cmd_receive(UsbCommand* cmd);
201 bool cmd_send(uint32_t cmd, uint32_t arg0, uint32_t arg1, uint32_t arg2, void* data, size_t len);
202
203 /// util.h
204
205 #endif
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