flipperzero-firmware/lib/nfc/protocols/mifare_ultralight.h

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#pragma once
#include <furi_hal_nfc.h>
// Largest tag is NTAG I2C Plus 2K, both data sectors plus SRAM
#define MF_UL_MAX_DUMP_SIZE ((238 + 256 + 16) * 4)
#define MF_UL_TEARING_FLAG_DEFAULT (0xBD)
#define MF_UL_HALT_START (0x50)
#define MF_UL_GET_VERSION_CMD (0x60)
#define MF_UL_READ_CMD (0x30)
#define MF_UL_FAST_READ_CMD (0x3A)
#define MF_UL_WRITE (0xA2)
#define MF_UL_FAST_WRITE (0xA6)
#define MF_UL_COMP_WRITE (0xA0)
#define MF_UL_READ_CNT (0x39)
#define MF_UL_INC_CNT (0xA5)
#define MF_UL_AUTH (0x1B)
#define MF_UL_READ_SIG (0x3C)
#define MF_UL_CHECK_TEARING (0x3E)
#define MF_UL_READ_VCSL (0x4B)
#define MF_UL_SECTOR_SELECT (0xC2)
nfc: NTAG21x complete emulation (#1313) * nfc: Refactor Mifare Ultralight feature flags Unify them in both reader and emulator to make handling easier * nfc: Refactor MFUL PWD_AUTH and add AUTHLIM counter * nfc: Add MFUL EV1 VCSL command emulation * nfc: Enforce message size check in MFUL emulation Also fix READ_CNT byte order, but it's not fully working * nfc: Add MFUL auth counter serialization Also fill counter on successful read from tag * nfc: Fix MFUL INCR_CNT emulation * nfc: Fix MFUL READ_CNT emulation * nfc: Refactor MFUL emulation and implement full write support * nfc: Fix Mifare Ultralight serialization * nfc: Add MFUL OTP/CC handling * nfc: Make sure MF0UL21 dynamic lock byte 3 also reads 0xBD * nfc: Small MFUL refactor and fix CFGLCK behavior * WIP: nfc: MFUL read support with ASCII mirror and auth roll-over This is too complex and I don't like it * nfc: Simplify MFUL read emulation, fix mirror range check * nfc: Implement MFUL auth and ASCII mirror for FAST_READ * nfc: Fix MFUL read roll-over with AUTH0 set * nfc: Implement MFUL read counter increment * nfc: Align ASCII mirror to NTAG21x behavior * nfc: Handle invalid command in MFUL emulation * nfc: Fix MFUL static lock check * nfc: Refactor MFUL emulation to use cached config pages * nfc: Refactor MFUL auth counter to count up instead of down * nfc: Add missing NULL check * WIP: nfc: Various MFUL emulation behavior tweaks * WIP: nfc: More MFUL emulation behavior adjustments * nfc: Match AUTHLIM emulation to NTAG21x behavior * nfc: Fix MFUL dynamic lock emulation * nfc: Fix typo in MFUL read counters * nfc: Fix typo in MFUL FAST_READ emulation * nfc: Increase emulation TX buffer size Enough space for if someone requests FAST_READ of all pages of an NTAG * nfc: Fix MFUL negative verification counter overflow * nfc: Change auth counter kv name * nfc: Fix NTAG I2C FAST_READ emulation * nfc: Fix NTAG21x config reload behavior Co-authored-by: あく <alleteam@gmail.com>
2022-06-21 15:04:35 +00:00
#define MF_UL_ACK (0xa)
#define MF_UL_NAK_INVALID_ARGUMENT (0x0)
#define MF_UL_NAK_AUTHLIM_REACHED (0x4)
#define MF_UL_NTAG203_COUNTER_PAGE (41)
// Important: order matters; some features are based on positioning in this enum
typedef enum {
MfUltralightTypeUnknown,
MfUltralightTypeNTAG203,
// Below have config pages and GET_VERSION support
MfUltralightTypeUL11,
MfUltralightTypeUL21,
MfUltralightTypeNTAG213,
MfUltralightTypeNTAG215,
MfUltralightTypeNTAG216,
// Below also have sector select
// NTAG I2C's *does not* have regular config pages, so it's a bit of an odd duck
MfUltralightTypeNTAGI2C1K,
MfUltralightTypeNTAGI2C2K,
// NTAG I2C Plus has stucture expected from NTAG21x
MfUltralightTypeNTAGI2CPlus1K,
MfUltralightTypeNTAGI2CPlus2K,
// Keep last for number of types calculation
MfUltralightTypeNum,
} MfUltralightType;
nfc: NTAG21x complete emulation (#1313) * nfc: Refactor Mifare Ultralight feature flags Unify them in both reader and emulator to make handling easier * nfc: Refactor MFUL PWD_AUTH and add AUTHLIM counter * nfc: Add MFUL EV1 VCSL command emulation * nfc: Enforce message size check in MFUL emulation Also fix READ_CNT byte order, but it's not fully working * nfc: Add MFUL auth counter serialization Also fill counter on successful read from tag * nfc: Fix MFUL INCR_CNT emulation * nfc: Fix MFUL READ_CNT emulation * nfc: Refactor MFUL emulation and implement full write support * nfc: Fix Mifare Ultralight serialization * nfc: Add MFUL OTP/CC handling * nfc: Make sure MF0UL21 dynamic lock byte 3 also reads 0xBD * nfc: Small MFUL refactor and fix CFGLCK behavior * WIP: nfc: MFUL read support with ASCII mirror and auth roll-over This is too complex and I don't like it * nfc: Simplify MFUL read emulation, fix mirror range check * nfc: Implement MFUL auth and ASCII mirror for FAST_READ * nfc: Fix MFUL read roll-over with AUTH0 set * nfc: Implement MFUL read counter increment * nfc: Align ASCII mirror to NTAG21x behavior * nfc: Handle invalid command in MFUL emulation * nfc: Fix MFUL static lock check * nfc: Refactor MFUL emulation to use cached config pages * nfc: Refactor MFUL auth counter to count up instead of down * nfc: Add missing NULL check * WIP: nfc: Various MFUL emulation behavior tweaks * WIP: nfc: More MFUL emulation behavior adjustments * nfc: Match AUTHLIM emulation to NTAG21x behavior * nfc: Fix MFUL dynamic lock emulation * nfc: Fix typo in MFUL read counters * nfc: Fix typo in MFUL FAST_READ emulation * nfc: Increase emulation TX buffer size Enough space for if someone requests FAST_READ of all pages of an NTAG * nfc: Fix MFUL negative verification counter overflow * nfc: Change auth counter kv name * nfc: Fix NTAG I2C FAST_READ emulation * nfc: Fix NTAG21x config reload behavior Co-authored-by: あく <alleteam@gmail.com>
2022-06-21 15:04:35 +00:00
typedef enum {
MfUltralightSupportNone = 0,
MfUltralightSupportFastRead = 1 << 0,
MfUltralightSupportTearingFlags = 1 << 1,
MfUltralightSupportReadCounter = 1 << 2,
MfUltralightSupportIncrCounter = 1 << 3,
MfUltralightSupportSignature = 1 << 4,
MfUltralightSupportFastWrite = 1 << 5,
MfUltralightSupportCompatWrite = 1 << 6,
MfUltralightSupportAuth = 1 << 7,
MfUltralightSupportVcsl = 1 << 8,
MfUltralightSupportSectorSelect = 1 << 9,
// NTAG21x only has counter 2
MfUltralightSupportSingleCounter = 1 << 10,
// ASCII mirror is not a command, but handy to have as a flag
MfUltralightSupportAsciiMirror = 1 << 11,
// NTAG203 counter that's in memory rather than through a command
MfUltralightSupportCounterInMemory = 1 << 12,
nfc: NTAG21x complete emulation (#1313) * nfc: Refactor Mifare Ultralight feature flags Unify them in both reader and emulator to make handling easier * nfc: Refactor MFUL PWD_AUTH and add AUTHLIM counter * nfc: Add MFUL EV1 VCSL command emulation * nfc: Enforce message size check in MFUL emulation Also fix READ_CNT byte order, but it's not fully working * nfc: Add MFUL auth counter serialization Also fill counter on successful read from tag * nfc: Fix MFUL INCR_CNT emulation * nfc: Fix MFUL READ_CNT emulation * nfc: Refactor MFUL emulation and implement full write support * nfc: Fix Mifare Ultralight serialization * nfc: Add MFUL OTP/CC handling * nfc: Make sure MF0UL21 dynamic lock byte 3 also reads 0xBD * nfc: Small MFUL refactor and fix CFGLCK behavior * WIP: nfc: MFUL read support with ASCII mirror and auth roll-over This is too complex and I don't like it * nfc: Simplify MFUL read emulation, fix mirror range check * nfc: Implement MFUL auth and ASCII mirror for FAST_READ * nfc: Fix MFUL read roll-over with AUTH0 set * nfc: Implement MFUL read counter increment * nfc: Align ASCII mirror to NTAG21x behavior * nfc: Handle invalid command in MFUL emulation * nfc: Fix MFUL static lock check * nfc: Refactor MFUL emulation to use cached config pages * nfc: Refactor MFUL auth counter to count up instead of down * nfc: Add missing NULL check * WIP: nfc: Various MFUL emulation behavior tweaks * WIP: nfc: More MFUL emulation behavior adjustments * nfc: Match AUTHLIM emulation to NTAG21x behavior * nfc: Fix MFUL dynamic lock emulation * nfc: Fix typo in MFUL read counters * nfc: Fix typo in MFUL FAST_READ emulation * nfc: Increase emulation TX buffer size Enough space for if someone requests FAST_READ of all pages of an NTAG * nfc: Fix MFUL negative verification counter overflow * nfc: Change auth counter kv name * nfc: Fix NTAG I2C FAST_READ emulation * nfc: Fix NTAG21x config reload behavior Co-authored-by: あく <alleteam@gmail.com>
2022-06-21 15:04:35 +00:00
} MfUltralightFeatures;
typedef enum {
MfUltralightMirrorNone,
MfUltralightMirrorUid,
MfUltralightMirrorCounter,
MfUltralightMirrorUidCounter,
} MfUltralightMirrorConf;
typedef struct {
uint8_t header;
uint8_t vendor_id;
uint8_t prod_type;
uint8_t prod_subtype;
uint8_t prod_ver_major;
uint8_t prod_ver_minor;
uint8_t storage_size;
uint8_t protocol_type;
} MfUltralightVersion;
typedef struct {
uint8_t sn0[3];
uint8_t btBCC0;
uint8_t sn1[4];
uint8_t btBCC1;
uint8_t internal;
uint8_t lock[2];
uint8_t otp[4];
} MfUltralightManufacturerBlock;
typedef struct {
MfUltralightType type;
MfUltralightVersion version;
uint8_t signature[32];
uint32_t counter[3];
uint8_t tearing[3];
nfc: NTAG21x complete emulation (#1313) * nfc: Refactor Mifare Ultralight feature flags Unify them in both reader and emulator to make handling easier * nfc: Refactor MFUL PWD_AUTH and add AUTHLIM counter * nfc: Add MFUL EV1 VCSL command emulation * nfc: Enforce message size check in MFUL emulation Also fix READ_CNT byte order, but it's not fully working * nfc: Add MFUL auth counter serialization Also fill counter on successful read from tag * nfc: Fix MFUL INCR_CNT emulation * nfc: Fix MFUL READ_CNT emulation * nfc: Refactor MFUL emulation and implement full write support * nfc: Fix Mifare Ultralight serialization * nfc: Add MFUL OTP/CC handling * nfc: Make sure MF0UL21 dynamic lock byte 3 also reads 0xBD * nfc: Small MFUL refactor and fix CFGLCK behavior * WIP: nfc: MFUL read support with ASCII mirror and auth roll-over This is too complex and I don't like it * nfc: Simplify MFUL read emulation, fix mirror range check * nfc: Implement MFUL auth and ASCII mirror for FAST_READ * nfc: Fix MFUL read roll-over with AUTH0 set * nfc: Implement MFUL read counter increment * nfc: Align ASCII mirror to NTAG21x behavior * nfc: Handle invalid command in MFUL emulation * nfc: Fix MFUL static lock check * nfc: Refactor MFUL emulation to use cached config pages * nfc: Refactor MFUL auth counter to count up instead of down * nfc: Add missing NULL check * WIP: nfc: Various MFUL emulation behavior tweaks * WIP: nfc: More MFUL emulation behavior adjustments * nfc: Match AUTHLIM emulation to NTAG21x behavior * nfc: Fix MFUL dynamic lock emulation * nfc: Fix typo in MFUL read counters * nfc: Fix typo in MFUL FAST_READ emulation * nfc: Increase emulation TX buffer size Enough space for if someone requests FAST_READ of all pages of an NTAG * nfc: Fix MFUL negative verification counter overflow * nfc: Change auth counter kv name * nfc: Fix NTAG I2C FAST_READ emulation * nfc: Fix NTAG21x config reload behavior Co-authored-by: あく <alleteam@gmail.com>
2022-06-21 15:04:35 +00:00
uint16_t curr_authlim;
uint16_t data_size;
uint8_t data[MF_UL_MAX_DUMP_SIZE];
} MfUltralightData;
nfc: NTAG21x complete emulation (#1313) * nfc: Refactor Mifare Ultralight feature flags Unify them in both reader and emulator to make handling easier * nfc: Refactor MFUL PWD_AUTH and add AUTHLIM counter * nfc: Add MFUL EV1 VCSL command emulation * nfc: Enforce message size check in MFUL emulation Also fix READ_CNT byte order, but it's not fully working * nfc: Add MFUL auth counter serialization Also fill counter on successful read from tag * nfc: Fix MFUL INCR_CNT emulation * nfc: Fix MFUL READ_CNT emulation * nfc: Refactor MFUL emulation and implement full write support * nfc: Fix Mifare Ultralight serialization * nfc: Add MFUL OTP/CC handling * nfc: Make sure MF0UL21 dynamic lock byte 3 also reads 0xBD * nfc: Small MFUL refactor and fix CFGLCK behavior * WIP: nfc: MFUL read support with ASCII mirror and auth roll-over This is too complex and I don't like it * nfc: Simplify MFUL read emulation, fix mirror range check * nfc: Implement MFUL auth and ASCII mirror for FAST_READ * nfc: Fix MFUL read roll-over with AUTH0 set * nfc: Implement MFUL read counter increment * nfc: Align ASCII mirror to NTAG21x behavior * nfc: Handle invalid command in MFUL emulation * nfc: Fix MFUL static lock check * nfc: Refactor MFUL emulation to use cached config pages * nfc: Refactor MFUL auth counter to count up instead of down * nfc: Add missing NULL check * WIP: nfc: Various MFUL emulation behavior tweaks * WIP: nfc: More MFUL emulation behavior adjustments * nfc: Match AUTHLIM emulation to NTAG21x behavior * nfc: Fix MFUL dynamic lock emulation * nfc: Fix typo in MFUL read counters * nfc: Fix typo in MFUL FAST_READ emulation * nfc: Increase emulation TX buffer size Enough space for if someone requests FAST_READ of all pages of an NTAG * nfc: Fix MFUL negative verification counter overflow * nfc: Change auth counter kv name * nfc: Fix NTAG I2C FAST_READ emulation * nfc: Fix NTAG21x config reload behavior Co-authored-by: あく <alleteam@gmail.com>
2022-06-21 15:04:35 +00:00
typedef struct __attribute__((packed)) {
union {
uint8_t raw[4];
uint32_t value;
} pwd;
union {
uint8_t raw[2];
uint16_t value;
} pack;
} MfUltralightAuth;
nfc: NTAG21x complete emulation (#1313) * nfc: Refactor Mifare Ultralight feature flags Unify them in both reader and emulator to make handling easier * nfc: Refactor MFUL PWD_AUTH and add AUTHLIM counter * nfc: Add MFUL EV1 VCSL command emulation * nfc: Enforce message size check in MFUL emulation Also fix READ_CNT byte order, but it's not fully working * nfc: Add MFUL auth counter serialization Also fill counter on successful read from tag * nfc: Fix MFUL INCR_CNT emulation * nfc: Fix MFUL READ_CNT emulation * nfc: Refactor MFUL emulation and implement full write support * nfc: Fix Mifare Ultralight serialization * nfc: Add MFUL OTP/CC handling * nfc: Make sure MF0UL21 dynamic lock byte 3 also reads 0xBD * nfc: Small MFUL refactor and fix CFGLCK behavior * WIP: nfc: MFUL read support with ASCII mirror and auth roll-over This is too complex and I don't like it * nfc: Simplify MFUL read emulation, fix mirror range check * nfc: Implement MFUL auth and ASCII mirror for FAST_READ * nfc: Fix MFUL read roll-over with AUTH0 set * nfc: Implement MFUL read counter increment * nfc: Align ASCII mirror to NTAG21x behavior * nfc: Handle invalid command in MFUL emulation * nfc: Fix MFUL static lock check * nfc: Refactor MFUL emulation to use cached config pages * nfc: Refactor MFUL auth counter to count up instead of down * nfc: Add missing NULL check * WIP: nfc: Various MFUL emulation behavior tweaks * WIP: nfc: More MFUL emulation behavior adjustments * nfc: Match AUTHLIM emulation to NTAG21x behavior * nfc: Fix MFUL dynamic lock emulation * nfc: Fix typo in MFUL read counters * nfc: Fix typo in MFUL FAST_READ emulation * nfc: Increase emulation TX buffer size Enough space for if someone requests FAST_READ of all pages of an NTAG * nfc: Fix MFUL negative verification counter overflow * nfc: Change auth counter kv name * nfc: Fix NTAG I2C FAST_READ emulation * nfc: Fix NTAG21x config reload behavior Co-authored-by: あく <alleteam@gmail.com>
2022-06-21 15:04:35 +00:00
// Common configuration pages for MFUL EV1, NTAG21x, and NTAG I2C Plus
typedef struct __attribute__((packed)) {
union {
uint8_t value;
struct {
uint8_t rfui1 : 2;
bool strg_mod_en : 1;
bool rfui2 : 1;
uint8_t mirror_byte : 2;
MfUltralightMirrorConf mirror_conf : 2;
};
} mirror;
uint8_t rfui1;
uint8_t mirror_page;
uint8_t auth0;
union {
uint8_t value;
struct {
uint8_t authlim : 3;
bool nfc_cnt_pwd_prot : 1;
bool nfc_cnt_en : 1;
bool nfc_dis_sec1 : 1; // NTAG I2C Plus only
bool cfglck : 1;
bool prot : 1;
};
} access;
uint8_t vctid;
uint8_t rfui2[2];
MfUltralightAuth auth_data;
uint8_t rfui3[2];
} MfUltralightConfigPages;
typedef struct {
uint16_t pages_to_read;
int16_t pages_read;
nfc: NTAG21x complete emulation (#1313) * nfc: Refactor Mifare Ultralight feature flags Unify them in both reader and emulator to make handling easier * nfc: Refactor MFUL PWD_AUTH and add AUTHLIM counter * nfc: Add MFUL EV1 VCSL command emulation * nfc: Enforce message size check in MFUL emulation Also fix READ_CNT byte order, but it's not fully working * nfc: Add MFUL auth counter serialization Also fill counter on successful read from tag * nfc: Fix MFUL INCR_CNT emulation * nfc: Fix MFUL READ_CNT emulation * nfc: Refactor MFUL emulation and implement full write support * nfc: Fix Mifare Ultralight serialization * nfc: Add MFUL OTP/CC handling * nfc: Make sure MF0UL21 dynamic lock byte 3 also reads 0xBD * nfc: Small MFUL refactor and fix CFGLCK behavior * WIP: nfc: MFUL read support with ASCII mirror and auth roll-over This is too complex and I don't like it * nfc: Simplify MFUL read emulation, fix mirror range check * nfc: Implement MFUL auth and ASCII mirror for FAST_READ * nfc: Fix MFUL read roll-over with AUTH0 set * nfc: Implement MFUL read counter increment * nfc: Align ASCII mirror to NTAG21x behavior * nfc: Handle invalid command in MFUL emulation * nfc: Fix MFUL static lock check * nfc: Refactor MFUL emulation to use cached config pages * nfc: Refactor MFUL auth counter to count up instead of down * nfc: Add missing NULL check * WIP: nfc: Various MFUL emulation behavior tweaks * WIP: nfc: More MFUL emulation behavior adjustments * nfc: Match AUTHLIM emulation to NTAG21x behavior * nfc: Fix MFUL dynamic lock emulation * nfc: Fix typo in MFUL read counters * nfc: Fix typo in MFUL FAST_READ emulation * nfc: Increase emulation TX buffer size Enough space for if someone requests FAST_READ of all pages of an NTAG * nfc: Fix MFUL negative verification counter overflow * nfc: Change auth counter kv name * nfc: Fix NTAG I2C FAST_READ emulation * nfc: Fix NTAG21x config reload behavior Co-authored-by: あく <alleteam@gmail.com>
2022-06-21 15:04:35 +00:00
MfUltralightFeatures supported_features;
} MfUltralightReader;
typedef struct {
MfUltralightData data;
nfc: NTAG21x complete emulation (#1313) * nfc: Refactor Mifare Ultralight feature flags Unify them in both reader and emulator to make handling easier * nfc: Refactor MFUL PWD_AUTH and add AUTHLIM counter * nfc: Add MFUL EV1 VCSL command emulation * nfc: Enforce message size check in MFUL emulation Also fix READ_CNT byte order, but it's not fully working * nfc: Add MFUL auth counter serialization Also fill counter on successful read from tag * nfc: Fix MFUL INCR_CNT emulation * nfc: Fix MFUL READ_CNT emulation * nfc: Refactor MFUL emulation and implement full write support * nfc: Fix Mifare Ultralight serialization * nfc: Add MFUL OTP/CC handling * nfc: Make sure MF0UL21 dynamic lock byte 3 also reads 0xBD * nfc: Small MFUL refactor and fix CFGLCK behavior * WIP: nfc: MFUL read support with ASCII mirror and auth roll-over This is too complex and I don't like it * nfc: Simplify MFUL read emulation, fix mirror range check * nfc: Implement MFUL auth and ASCII mirror for FAST_READ * nfc: Fix MFUL read roll-over with AUTH0 set * nfc: Implement MFUL read counter increment * nfc: Align ASCII mirror to NTAG21x behavior * nfc: Handle invalid command in MFUL emulation * nfc: Fix MFUL static lock check * nfc: Refactor MFUL emulation to use cached config pages * nfc: Refactor MFUL auth counter to count up instead of down * nfc: Add missing NULL check * WIP: nfc: Various MFUL emulation behavior tweaks * WIP: nfc: More MFUL emulation behavior adjustments * nfc: Match AUTHLIM emulation to NTAG21x behavior * nfc: Fix MFUL dynamic lock emulation * nfc: Fix typo in MFUL read counters * nfc: Fix typo in MFUL FAST_READ emulation * nfc: Increase emulation TX buffer size Enough space for if someone requests FAST_READ of all pages of an NTAG * nfc: Fix MFUL negative verification counter overflow * nfc: Change auth counter kv name * nfc: Fix NTAG I2C FAST_READ emulation * nfc: Fix NTAG21x config reload behavior Co-authored-by: あく <alleteam@gmail.com>
2022-06-21 15:04:35 +00:00
MfUltralightConfigPages* config;
// Most config values don't apply until power cycle, so cache config pages
// for correct behavior
MfUltralightConfigPages config_cache;
MfUltralightFeatures supported_features;
uint16_t page_num;
bool data_changed;
bool comp_write_cmd_started;
uint8_t comp_write_page_addr;
bool auth_success;
uint8_t curr_sector;
bool sector_select_cmd_started;
bool ntag_i2c_plus_sector3_lockout;
nfc: NTAG21x complete emulation (#1313) * nfc: Refactor Mifare Ultralight feature flags Unify them in both reader and emulator to make handling easier * nfc: Refactor MFUL PWD_AUTH and add AUTHLIM counter * nfc: Add MFUL EV1 VCSL command emulation * nfc: Enforce message size check in MFUL emulation Also fix READ_CNT byte order, but it's not fully working * nfc: Add MFUL auth counter serialization Also fill counter on successful read from tag * nfc: Fix MFUL INCR_CNT emulation * nfc: Fix MFUL READ_CNT emulation * nfc: Refactor MFUL emulation and implement full write support * nfc: Fix Mifare Ultralight serialization * nfc: Add MFUL OTP/CC handling * nfc: Make sure MF0UL21 dynamic lock byte 3 also reads 0xBD * nfc: Small MFUL refactor and fix CFGLCK behavior * WIP: nfc: MFUL read support with ASCII mirror and auth roll-over This is too complex and I don't like it * nfc: Simplify MFUL read emulation, fix mirror range check * nfc: Implement MFUL auth and ASCII mirror for FAST_READ * nfc: Fix MFUL read roll-over with AUTH0 set * nfc: Implement MFUL read counter increment * nfc: Align ASCII mirror to NTAG21x behavior * nfc: Handle invalid command in MFUL emulation * nfc: Fix MFUL static lock check * nfc: Refactor MFUL emulation to use cached config pages * nfc: Refactor MFUL auth counter to count up instead of down * nfc: Add missing NULL check * WIP: nfc: Various MFUL emulation behavior tweaks * WIP: nfc: More MFUL emulation behavior adjustments * nfc: Match AUTHLIM emulation to NTAG21x behavior * nfc: Fix MFUL dynamic lock emulation * nfc: Fix typo in MFUL read counters * nfc: Fix typo in MFUL FAST_READ emulation * nfc: Increase emulation TX buffer size Enough space for if someone requests FAST_READ of all pages of an NTAG * nfc: Fix MFUL negative verification counter overflow * nfc: Change auth counter kv name * nfc: Fix NTAG I2C FAST_READ emulation * nfc: Fix NTAG21x config reload behavior Co-authored-by: あく <alleteam@gmail.com>
2022-06-21 15:04:35 +00:00
bool read_counter_incremented;
} MfUltralightEmulator;
bool mf_ul_check_card_type(uint8_t ATQA0, uint8_t ATQA1, uint8_t SAK);
bool mf_ultralight_read_version(
FuriHalNfcTxRxContext* tx_rx,
MfUltralightReader* reader,
MfUltralightData* data);
bool mf_ultralight_read_pages_direct(
FuriHalNfcTxRxContext* tx_rx,
uint8_t start_index,
uint8_t* data);
bool mf_ultralight_read_pages(
FuriHalNfcTxRxContext* tx_rx,
MfUltralightReader* reader,
MfUltralightData* data);
bool mf_ultralight_fast_read_pages(
FuriHalNfcTxRxContext* tx_rx,
MfUltralightReader* reader,
MfUltralightData* data);
bool mf_ultralight_read_signature(FuriHalNfcTxRxContext* tx_rx, MfUltralightData* data);
bool mf_ultralight_read_counters(FuriHalNfcTxRxContext* tx_rx, MfUltralightData* data);
bool mf_ultralight_read_tearing_flags(FuriHalNfcTxRxContext* tx_rx, MfUltralightData* data);
bool mf_ul_read_card(
FuriHalNfcTxRxContext* tx_rx,
MfUltralightReader* reader,
MfUltralightData* data);
nfc: NTAG21x complete emulation (#1313) * nfc: Refactor Mifare Ultralight feature flags Unify them in both reader and emulator to make handling easier * nfc: Refactor MFUL PWD_AUTH and add AUTHLIM counter * nfc: Add MFUL EV1 VCSL command emulation * nfc: Enforce message size check in MFUL emulation Also fix READ_CNT byte order, but it's not fully working * nfc: Add MFUL auth counter serialization Also fill counter on successful read from tag * nfc: Fix MFUL INCR_CNT emulation * nfc: Fix MFUL READ_CNT emulation * nfc: Refactor MFUL emulation and implement full write support * nfc: Fix Mifare Ultralight serialization * nfc: Add MFUL OTP/CC handling * nfc: Make sure MF0UL21 dynamic lock byte 3 also reads 0xBD * nfc: Small MFUL refactor and fix CFGLCK behavior * WIP: nfc: MFUL read support with ASCII mirror and auth roll-over This is too complex and I don't like it * nfc: Simplify MFUL read emulation, fix mirror range check * nfc: Implement MFUL auth and ASCII mirror for FAST_READ * nfc: Fix MFUL read roll-over with AUTH0 set * nfc: Implement MFUL read counter increment * nfc: Align ASCII mirror to NTAG21x behavior * nfc: Handle invalid command in MFUL emulation * nfc: Fix MFUL static lock check * nfc: Refactor MFUL emulation to use cached config pages * nfc: Refactor MFUL auth counter to count up instead of down * nfc: Add missing NULL check * WIP: nfc: Various MFUL emulation behavior tweaks * WIP: nfc: More MFUL emulation behavior adjustments * nfc: Match AUTHLIM emulation to NTAG21x behavior * nfc: Fix MFUL dynamic lock emulation * nfc: Fix typo in MFUL read counters * nfc: Fix typo in MFUL FAST_READ emulation * nfc: Increase emulation TX buffer size Enough space for if someone requests FAST_READ of all pages of an NTAG * nfc: Fix MFUL negative verification counter overflow * nfc: Change auth counter kv name * nfc: Fix NTAG I2C FAST_READ emulation * nfc: Fix NTAG21x config reload behavior Co-authored-by: あく <alleteam@gmail.com>
2022-06-21 15:04:35 +00:00
void mf_ul_reset_emulation(MfUltralightEmulator* emulator, bool is_power_cycle);
void mf_ul_prepare_emulation(MfUltralightEmulator* emulator, MfUltralightData* data);
bool mf_ul_prepare_emulation_response(
uint8_t* buff_rx,
uint16_t buff_rx_len,
uint8_t* buff_tx,
uint16_t* buff_tx_len,
uint32_t* data_type,
void* context);