liz/flipperzero-firmware
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

[FL-662] Read Mifare Ultralight (#518)

Browse Source 
* nfc: add read mifare ultralight to menu
* emv_decoder: add pragma once
* nfc: add mifare ultralight reader
* nfc: add mifare ultralight read draw
* nfc: add mifare ultralight type checker
* nfc: rework menu callback
* mifare ultralight: change type names

Co-authored-by: あく <alleteam@gmail.com>
This commit is contained in:
gornekich
2021-06-15 17:54:09 +03:00
committed by GitHub
parent 0b14db4fb3
commit a0fdc559c9
10 changed files with 351 additions and 17 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
lib/nfc_protocols/emv_decoder.h
View File

@@ -1,3 +1,5 @@
#pragma once
#include <stdint.h>
#include <stdbool.h>
#include <string.h>

59
lib/nfc_protocols/mifare_ultralight.c Normal file
View File

@@ -0,0 +1,59 @@
#include "mifare_ultralight.h"
bool mf_ul_check_card_type(uint8_t ATQA0, uint8_t ATQA1, uint8_t SAK) {
if((ATQA0 == 0x44) && (ATQA1 == 0x00) && (SAK == 0x00)) {
return true;
}
return false;
}
uint16_t mf_ul_prepare_get_version(uint8_t* dest) {
dest[0] = MF_UL_GET_VERSION_CMD;
return 1;
}
void mf_ul_parse_get_version_response(uint8_t* buff, MfUltralightRead* mf_ul_read) {
MfUltralightVersion* version = (MfUltralightVersion*) buff;
if(version->storage_size == 0x0B || version->storage_size == 0x00) {
mf_ul_read->type = MfUltralightTypeUL11;
mf_ul_read->pages_to_read = 20;
mf_ul_read->support_fast_read = true;
} else if(version->storage_size == 0x0E) {
mf_ul_read->type = MfUltralightTypeUL21;
mf_ul_read->pages_to_read = 41;
mf_ul_read->support_fast_read = true;
} else if(version->storage_size == 0x0F) {
mf_ul_read->type = MfUltralightTypeNTAG213;
mf_ul_read->pages_to_read = 45;
mf_ul_read->support_fast_read = false;
} else if(version->storage_size == 0x11) {
mf_ul_read->type = MfUltralightTypeNTAG215;
mf_ul_read->pages_to_read = 135;
mf_ul_read->support_fast_read = false;
} else if(version->storage_size == 0x13) {
mf_ul_read->type = MfUltralightTypeNTAG216;
mf_ul_read->pages_to_read = 231;
mf_ul_read->support_fast_read = false;
} else {
mf_ul_set_default_version(mf_ul_read);
}
}
void mf_ul_set_default_version(MfUltralightRead* mf_ul_read) {
mf_ul_read->type = MfUltralightTypeUnknown;
mf_ul_read->pages_to_read = 20;
mf_ul_read->support_fast_read = false;
}
uint16_t mf_ul_prepare_read(uint8_t* dest, uint8_t start_page) {
dest[0] = MF_UL_READ_CMD;
dest[1] = start_page;
return 2;
}
uint16_t mf_ul_prepare_fast_read(uint8_t* dest, uint8_t start_page, uint8_t end_page) {
dest[0] = MF_UL_FAST_READ_CMD;
dest[1] = start_page;
dest[2] = end_page;
return 3;
}

56
lib/nfc_protocols/mifare_ultralight.h Normal file
View File

@@ -0,0 +1,56 @@
#pragma once
#include <stdint.h>
#include <stdbool.h>
#include <string.h>
#define MF_UL_GET_VERSION_CMD (0x60)
#define MF_UL_READ_CMD (0x30)
#define MF_UL_FAST_READ_CMD (0x3A)
typedef enum {
MfUltralightTypeUnknown,
MfUltralightTypeUL11,
MfUltralightTypeUL21,
MfUltralightTypeNTAG213,
MfUltralightTypeNTAG215,
MfUltralightTypeNTAG216,
} MfUltralightType;
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;
uint8_t pages_to_read;
uint8_t pages_readed;
bool support_fast_read;
uint8_t dump[255];
} MfUltralightRead;
bool mf_ul_check_card_type(uint8_t ATQA0, uint8_t ATQA1, uint8_t SAK);
uint16_t mf_ul_prepare_get_version(uint8_t* dest);
void mf_ul_parse_get_version_response(uint8_t* buff, MfUltralightRead* mf_ul_read);
void mf_ul_set_default_version(MfUltralightRead* mf_ul_read);
uint16_t mf_ul_prepare_read(uint8_t* dest, uint8_t start_page);
uint16_t mf_ul_prepare_fast_read(uint8_t* dest, uint8_t start_page, uint8_t end_page);