de006aa06a
* nfc: (mf_ul) fix overflow while reading * nfc: (mf_ul) fix FAST_READ command emulation * nfc: (mf_ul) implement non-strict PWD_AUTH command emulation for NTAG21x * nfc: (mf_ul) improve emulation stability by removing frequent furi_hal_console_put() calls that cause delays or something * nfc: (mf_ul) remove calls to blocking functions from emulation worker Co-authored-by: あく <alleteam@gmail.com>
108 lines
3.1 KiB
C
108 lines
3.1 KiB
C
#pragma once
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#include <stdint.h>
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#include <stdbool.h>
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#include <string.h>
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#define MF_UL_MAX_DUMP_SIZE 1024
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#define MF_UL_TEARING_FLAG_DEFAULT (0xBD)
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#define MF_UL_GET_VERSION_CMD (0x60)
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#define MF_UL_READ_CMD (0x30)
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#define MF_UL_FAST_READ_CMD (0x3A)
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#define MF_UL_WRITE (0xA2)
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#define MF_UL_COMP_WRITE (0xA0)
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#define MF_UL_READ_CNT (0x39)
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#define MF_UL_INC_CNT (0xA5)
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#define MF_UL_AUTH (0x1B)
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#define MF_UL_READ_SIG (0x3C)
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#define MF_UL_CHECK_TEARING (0x3E)
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#define MF_UL_READ_VCSL (0x4B)
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typedef enum {
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MfUltralightTypeUnknown,
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MfUltralightTypeUL11,
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MfUltralightTypeUL21,
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MfUltralightTypeNTAG213,
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MfUltralightTypeNTAG215,
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MfUltralightTypeNTAG216,
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} MfUltralightType;
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typedef struct {
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uint8_t header;
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uint8_t vendor_id;
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uint8_t prod_type;
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uint8_t prod_subtype;
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uint8_t prod_ver_major;
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uint8_t prod_ver_minor;
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uint8_t storage_size;
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uint8_t protocol_type;
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} MfUltralightVersion;
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typedef struct {
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uint8_t sn0[3];
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uint8_t btBCC0;
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uint8_t sn1[4];
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uint8_t btBCC1;
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uint8_t internal;
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uint8_t lock[2];
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uint8_t otp[4];
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} MfUltralightManufacturerBlock;
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typedef struct {
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MfUltralightVersion version;
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uint8_t signature[32];
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uint32_t counter[3];
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uint8_t tearing[3];
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uint16_t data_size;
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uint8_t data[MF_UL_MAX_DUMP_SIZE];
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} MifareUlData;
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typedef struct {
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uint8_t pwd[4];
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union {
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uint8_t raw[2];
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uint16_t value;
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} pack;
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} MifareUlAuthData;
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typedef struct {
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MfUltralightType type;
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uint8_t pages_to_read;
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uint8_t pages_readed;
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bool support_fast_read;
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bool data_changed;
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MifareUlData data;
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MifareUlAuthData* auth_data;
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} MifareUlDevice;
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bool mf_ul_check_card_type(uint8_t ATQA0, uint8_t ATQA1, uint8_t SAK);
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uint16_t mf_ul_prepare_get_version(uint8_t* dest);
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void mf_ul_parse_get_version_response(uint8_t* buff, MifareUlDevice* mf_ul_read);
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void mf_ul_set_default_version(MifareUlDevice* mf_ul_read);
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uint16_t mf_ul_prepare_read_signature(uint8_t* dest);
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void mf_ul_parse_read_signature_response(uint8_t* buff, MifareUlDevice* mf_ul_read);
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uint16_t mf_ul_prepare_read_cnt(uint8_t* dest, uint8_t cnt_index);
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void mf_ul_parse_read_cnt_response(uint8_t* buff, uint8_t cnt_index, MifareUlDevice* mf_ul_read);
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uint16_t mf_ul_prepare_inc_cnt(uint8_t* dest, uint8_t cnt_index, uint32_t value);
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uint16_t mf_ul_prepare_check_tearing(uint8_t* dest, uint8_t cnt_index);
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void mf_ul_parse_check_tearing_response(uint8_t* buff, uint8_t cnt_index, MifareUlDevice* mf_ul_read);
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uint16_t mf_ul_prepare_read(uint8_t* dest, uint8_t start_page);
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void mf_ul_parse_read_response(uint8_t* buff, uint16_t page_addr, MifareUlDevice* mf_ul_read);
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uint16_t mf_ul_prepare_fast_read(uint8_t* dest, uint8_t start_page, uint8_t end_page);
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void mf_ul_parse_fast_read_response(uint8_t* buff, uint8_t start_page, uint8_t end_page, MifareUlDevice* mf_ul_read);
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uint16_t mf_ul_prepare_write(uint8_t* dest, uint16_t page_addr, uint32_t data);
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void mf_ul_prepare_emulation(MifareUlDevice* mf_ul_emulate, MifareUlData* data);
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uint16_t mf_ul_prepare_emulation_response(uint8_t* buff_rx, uint16_t len_rx, uint8_t* buff_tx, MifareUlDevice* mf_ul_emulate);
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