unleashed-firmware/applications/external/picopass/picopass_device.h
Eric Betts 08bafc478e
Picopass fix ice (#2836)
* Fix copypaste error
* Add iCE key to dictionary
* Write iCE key as elite, others with standard kdf

Co-authored-by: あく <alleteam@gmail.com>
2023-07-05 18:26:50 +09:00

118 lines
3.0 KiB
C

#pragma once
#include <stdint.h>
#include <stdbool.h>
#include <storage/storage.h>
#include <dialogs/dialogs.h>
#include <mbedtls/des.h>
#include "rfal_picopass.h"
#include <optimized_ikeys.h>
#include <optimized_cipher.h>
#include "helpers/iclass_elite_dict.h"
#define PICOPASS_DEV_NAME_MAX_LEN 22
#define PICOPASS_READER_DATA_MAX_SIZE 64
#define PICOPASS_BLOCK_LEN 8
#define PICOPASS_MAX_APP_LIMIT 32
#define PICOPASS_CSN_BLOCK_INDEX 0
#define PICOPASS_CONFIG_BLOCK_INDEX 1
#define PICOPASS_EPURSE_BLOCK_INDEX 2
#define PICOPASS_KD_BLOCK_INDEX 3
#define PICOPASS_KC_BLOCK_INDEX 4
#define PICOPASS_AIA_BLOCK_INDEX 5
#define PICOPASS_PACS_CFG_BLOCK_INDEX 6
#define PICOPASS_APP_EXTENSION ".picopass"
#define PICOPASS_APP_SHADOW_EXTENSION ".pas"
#define PICOPASS_DICT_KEY_BATCH_SIZE 10
typedef void (*PicopassLoadingCallback)(void* context, bool state);
typedef struct {
IclassEliteDict* dict;
IclassEliteDictType type;
uint8_t current_sector;
} IclassEliteDictAttackData;
typedef enum {
PicopassDeviceEncryptionUnknown = 0,
PicopassDeviceEncryptionNone = 0x14,
PicopassDeviceEncryptionDES = 0x15,
PicopassDeviceEncryption3DES = 0x17,
} PicopassEncryption;
typedef enum {
PicopassDeviceSaveFormatHF,
PicopassDeviceSaveFormatLF,
} PicopassDeviceSaveFormat;
typedef struct {
bool valid;
uint8_t bitLength;
uint8_t FacilityCode;
uint16_t CardNumber;
} PicopassWiegandRecord;
typedef struct {
bool legacy;
bool se_enabled;
bool sio;
bool biometrics;
uint8_t key[8];
bool elite_kdf;
uint8_t pin_length;
PicopassEncryption encryption;
uint8_t credential[8];
uint8_t pin0[8];
uint8_t pin1[8];
PicopassWiegandRecord record;
} PicopassPacs;
typedef struct {
uint8_t data[PICOPASS_BLOCK_LEN];
} PicopassBlock;
typedef struct {
PicopassBlock AA1[PICOPASS_MAX_APP_LIMIT];
PicopassPacs pacs;
IclassEliteDictAttackData iclass_elite_dict_attack_data;
} PicopassDeviceData;
typedef struct {
Storage* storage;
DialogsApp* dialogs;
PicopassDeviceData dev_data;
char dev_name[PICOPASS_DEV_NAME_MAX_LEN + 1];
FuriString* load_path;
PicopassDeviceSaveFormat format;
PicopassLoadingCallback loading_cb;
void* loading_cb_ctx;
} PicopassDevice;
PicopassDevice* picopass_device_alloc();
void picopass_device_free(PicopassDevice* picopass_dev);
void picopass_device_set_name(PicopassDevice* dev, const char* name);
bool picopass_device_save(PicopassDevice* dev, const char* dev_name);
bool picopass_file_select(PicopassDevice* dev);
void picopass_device_data_clear(PicopassDeviceData* dev_data);
void picopass_device_clear(PicopassDevice* dev);
bool picopass_device_delete(PicopassDevice* dev, bool use_load_path);
void picopass_device_set_loading_callback(
PicopassDevice* dev,
PicopassLoadingCallback callback,
void* context);
ReturnCode picopass_device_parse_credential(PicopassBlock* AA1, PicopassPacs* pacs);
ReturnCode picopass_device_parse_wiegand(uint8_t* data, PicopassWiegandRecord* record);