FIX: Coverity, out-of-bounds read ...

[proxmark3-svn] / client / cmdlft55xx.h

//-----------------------------------------------------------------------------\r
//\r
// This code is licensed to you under the terms of the GNU GPL, version 2 or,\r
// at your option, any later version. See the LICENSE.txt file for the text of\r
// the license.\r
//-----------------------------------------------------------------------------\r
// Low frequency T55xx commands\r
//-----------------------------------------------------------------------------\r
\r
#ifndef CMDLFT55XX_H__\r
#define CMDLFT55XX_H__\r
\r
// config blocks\r
#define T55X7_DEFAULT_CONFIG_BLOCK      0x000880E8      // compat mode, data rate 32, manchester, ST, 7 data blocks\r
#define T55X7_RAW_CONFIG_BLOCK          0x000880E0      // compat mode, data rate 32, manchester, 7 data blocks\r
\r
#define T55X7_EM_UNIQUE_CONFIG_BLOCK    0x00148040      // emulate em4x02/unique - compat mode, manchester, data rate 64, 2 data blocks\r
\r
\r
// FDXB requires data inversion and BiPhase 57 is simply BipHase 50 inverted, so we can either do it using the modulation scheme or the inversion flag\r
// we've done both below to prove that it works either way, and the modulation value for BiPhase 50 in the Atmel data sheet of binary "10001" (17) is a typo,\r
// and it should actually be "10000" (16)\r
// #define T55X7_FDXB_CONFIG_BLOCK         903F8080  // emulate fdx-b - xtended mode, BiPhase ('57), data rate 32, 4 data blocks\r
#define T55X7_FDXB_CONFIG_BLOCK         0x903F0082  // emulate fdx-b - xtended mode, BiPhase ('50), invert data, data rate 32, 4 data blocks\r
#define T55X7_HID_26_CONFIG_BLOCK       0x00107060  // hid 26 bit - compat mode, FSK2a, data rate 50, 3 data blocks\r
#define T55X7_INDALA_64_CONFIG_BLOCK    0x00081040  // emulate indala 64 bit - compat mode, PSK1, psk carrier FC * 2, data rate 32, maxblock 2\r
#define T55X7_INDALA_224_CONFIG_BLOCK   0x000810E0  // emulate indala 224 bit - compat mode, PSK1, psk carrier FC * 2, data rate 32, maxblock 7\r
#define T55X7_GUARDPROXII_CONFIG_BLOCK	0x00150060	// bitrate 64pcb, Direct modulation, Biphase, 3 data blocks\r
#define T55X7_VIKING_CONFIG_BLOCK		0x00088040	// compat mode, data rate 32, Manchester, 2 data blocks\r
#define T55X7_NORALYS_CONFIG_BLOCK		0x00088C6A	// compat mode,   (NORALYS - KCP3000)\r
#define T55X7_IOPROX_CONFIG_BLOCK		0x00147040  // maxblock 2\r
#define T55X7_bin 0b0010\r
\r
#define T5555_DEFAULT_CONFIG_BLOCK		0x6001F004  // data rate 64 , ask, manchester, 2 data blocks?\r
enum {\r
	T55x7_RAW = 0x00,\r
	T55x7_DEFAULT = 0x00,\r
	T5555_DEFAULT = 0x01,\r
	EM_UNIQUE  = 0x0,\r
	FDBX = 0x02,\r
	HID_26 = 0x03,\r
	INDALA_64 = 0x04,\r
	INDALA_224 = 0x05,\r
	GUARDPROXXII = 0x06,\r
	VIKING = 0x07,\r
	NORALSYS = 0x08,\r
	IOPROX = 0x09,\r
} t55xx_tag;\r
\r
typedef struct {\r
	uint32_t bl1;\r
	uint32_t bl2; \r
	uint32_t acl; \r
	uint32_t mfc; \r
	uint32_t cid; \r
	uint32_t year; \r
	uint32_t quarter; \r
	uint32_t icr;\r
	uint32_t lotid; \r
	uint32_t wafer; \r
	uint32_t dw;\r
} t55xx_tracedata_t;\r
\r
typedef struct {\r
	uint32_t bl1;\r
	uint32_t bl2;\r
	uint32_t icr;\r
	char lotidc;\r
	uint32_t lotid;\r
	uint32_t wafer;\r
	uint32_t dw;\r
} t5555_tracedata_t;\r
\r
typedef struct {\r
	enum {\r
		DEMOD_NRZ  = 0x00,    \r
		DEMOD_PSK1 = 0x01,\r
		DEMOD_PSK2 = 0x02,\r
		DEMOD_PSK3 = 0x03,\r
		DEMOD_FSK1  = 0x04,     \r
		DEMOD_FSK1a = 0x05,     \r
		DEMOD_FSK2  = 0x06,     \r
		DEMOD_FSK2a = 0x07, \r
		DEMOD_FSK   = 0xF0, //generic FSK (auto detect FCs)    \r
		DEMOD_ASK  = 0x08,\r
		DEMOD_BI   = 0x10,\r
		DEMOD_BIa  = 0x18,		\r
	}  modulation;\r
	bool inverted;\r
	uint8_t offset;\r
	uint32_t block0;\r
	enum {\r
		RF_8 = 0x00,\r
		RF_16 = 0x01,\r
		RF_32 = 0x02,\r
		RF_40 = 0x03,\r
		RF_50 = 0x04,\r
		RF_64 = 0x05,\r
		RF_100 = 0x06,\r
		RF_128 = 0x07,\r
	} bitrate;\r
	bool Q5;\r
} t55xx_conf_block_t;\r
t55xx_conf_block_t Get_t55xx_Config();\r
void Set_t55xx_Config(t55xx_conf_block_t conf);\r
\r
\r
int CmdLFT55XX(const char *Cmd);\r
int CmdT55xxSetConfig(const char *Cmd);\r
int CmdT55xxReadBlock(const char *Cmd);\r
int CmdT55xxWriteBlock(const char *Cmd);\r
int CmdT55xxReadTrace(const char *Cmd);\r
int CmdT55xxInfo(const char *Cmd);\r
int CmdT55xxDetect(const char *Cmd);\r
int CmdResetRead(const char *Cmd);\r
int CmdT55xxWipe(const char *Cmd);\r
int CmdT55xxBruteForce(const char *Cmd);\r
\r
char * GetBitRateStr(uint32_t id);\r
char * GetSaferStr(uint32_t id);\r
char * GetModulationStr( uint32_t id);\r
char * GetModelStrFromCID(uint32_t cid);\r
char * GetSelectedModulationStr( uint8_t id);\r
uint32_t PackBits(uint8_t start, uint8_t len, uint8_t *bitstream);\r
void printT5xxHeader(uint8_t page);\r
void printT55xxBlock(const char *demodStr);\r
int printConfiguration( t55xx_conf_block_t b);\r
\r
bool DecodeT55xxBlock();\r
bool tryDetectModulation();\r
bool test(uint8_t mode, uint8_t *offset, int *fndBitRate, uint8_t clk, bool *Q5);\r
int special(const char *Cmd);\r
int AquireData( uint8_t page, uint8_t block, bool pwdmode, uint32_t password );\r
\r
bool detectPassword(int password);\r
\r
void printT55xxTrace( t55xx_tracedata_t data, uint8_t repeat );\r
void printT5555Trace( t5555_tracedata_t data, uint8_t repeat );\r
\r
#endif\r