1 //-----------------------------------------------------------------------------
2 // Jonathan Westhues, Aug 2005
3 // Gerhard de Koning Gans, April 2008, May 2011
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
8 //-----------------------------------------------------------------------------
9 // Definitions internal to the app source.
10 //-----------------------------------------------------------------------------
18 #include <sys/types.h>
23 #include "fpgaloader.h"
32 extern const uint8_t OddByteParity
[256];
33 extern int rsamples
; // = 0;
34 extern int tracing
; // = TRUE;
35 extern uint8_t trigger
;
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")))
42 void ReadMem(int addr
);
43 void __attribute__((noreturn
)) AppMain(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
);
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
56 void ToSendStuffBit(int b
);
57 void ToSendReset(void);
58 void ListenReaderField(int limit
);
60 extern uint8_t ToSend
[];
64 extern uint8_t decimation
;
65 extern uint8_t bits_per_sample
;
66 extern bool averaging
;
68 void AcquireRawAdcSamples125k(int divisor
);
69 void ModThenAcquireRawAdcSamples125k(int delay_off
,int period_0
,int period_1
,uint8_t *command
);
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);
93 int DemodPCF7931(uint8_t **outBlocks
);
94 int IsBlock0PCF7931(uint8_t *Block
);
95 int IsBlock1PCF7931(uint8_t *Block
);
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
);
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[]);
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
);
116 void RAMFUNC
SniffMifare(uint8_t param
);
119 void EPA_PACE_Collect_Nonce(UsbCommand
* c
);
120 void EPA_PACE_Replay(UsbCommand
*c
);
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
);
146 void MifareCollectNonces(uint32_t arg0
, uint32_t arg1
);
149 void Mifare_DES_Auth1(uint8_t arg0
,uint8_t *datain
);
150 void Mifare_DES_Auth2(uint32_t arg0
, uint8_t *datain
);
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
);
161 void OnError(uint8_t reason
);
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
);
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
);
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
);
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
);
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
);