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[FL-3835] Ultralight C authentication with des key (#3720)

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* Update api_symbols.csv
* Ultralight C 3des implementation added
* Access check for Ultralight cards is now splitted into 2 functions one for ULC card and another for common
* Ultralight C authentication command handlers added
* Update api_symbols.csv and api_symbols.csv
* Length added to ultralight encrypt function
* New structure for storing 3des key added
* Reseting of 3des_key added
* des_context init/deinit added to poller
* New poller step for ultralight c auth added
* Added ultralight c des key to application
* Renamed felica unlock scenes to more generic des auth scenes, because they are now used also for ultralight c
* Show different menus for different ultralight card types
* Update api_symbols.csv and api_symbols.csv
* Some macro defines added
* Different amount of pages will be now read for ultralight C and others
* New unit test for ultralight C
* Some comments and macro replacements
* New function added to api
* Now all data read checks mfulC separately
* Adjusted listener to handle missing 3des_key properly
* Now poller populates 3des_key after reading with auth to card data
* Nfc: rename _3des_key to tdes_key
* Bump API Symbols
* Mute PVS Warnings

Co-authored-by: hedger <hedger@users.noreply.github.com>
Co-authored-by: gornekich <n.gorbadey@gmail.com>
Co-authored-by: Aleksandr Kutuzov <alleteam@gmail.com>
This commit is contained in:
RebornedBrain
2024-07-03 14:38:30 +03:00
committed by GitHub
parent 95658063af
commit 3224401479
22 changed files with 632 additions and 75 deletions
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37
lib/nfc/protocols/mf_ultralight/mf_ultralight.h
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@@ -1,6 +1,7 @@
#pragma once
#include <lib/nfc/protocols/iso14443_3a/iso14443_3a.h>
#include <mbedtls/include/mbedtls/des.h>
#ifdef __cplusplus
extern "C" {
@@ -37,7 +38,15 @@ extern "C" {
#define MF_ULTRALIGHT_TEARING_FLAG_NUM (3)
#define MF_ULTRALIGHT_AUTH_PASSWORD_SIZE (4)
#define MF_ULTRALIGHT_AUTH_PACK_SIZE (2)
#define MF_ULTRALIGHT_AUTH_RESPONSE_SIZE (9)
#define MF_ULTRALIGHT_C_AUTH_RESPONSE_SIZE (9)
#define MF_ULTRALIGHT_C_AUTH_DES_KEY_SIZE (16)
#define MF_ULTRALIGHT_C_AUTH_DATA_SIZE (MF_ULTRALIGHT_C_AUTH_DES_KEY_SIZE)
#define MF_ULTRALIGHT_C_AUTH_IV_BLOCK_SIZE (8)
#define MF_ULTRALIGHT_C_AUTH_RND_BLOCK_SIZE (8)
#define MF_ULTRALIGHT_C_AUTH_RND_A_BLOCK_OFFSET (0)
#define MF_ULTRALIGHT_C_AUTH_RND_B_BLOCK_OFFSET (8)
#define MF_ULTRALIGHT_C_ENCRYPTED_PACK_SIZE (MF_ULTRALIGHT_C_AUTH_DATA_SIZE + 1)
typedef enum {
MfUltralightErrorNone,
@@ -119,6 +128,10 @@ typedef struct {
uint8_t data[MF_ULTRALIGHT_AUTH_PASSWORD_SIZE];
} MfUltralightAuthPassword;
typedef struct {
uint8_t data[MF_ULTRALIGHT_C_AUTH_DES_KEY_SIZE];
} MfUltralightC3DesAuthKey;
typedef struct {
uint8_t data[MF_ULTRALIGHT_AUTH_PACK_SIZE];
} MfUltralightAuthPack;
@@ -226,6 +239,28 @@ bool mf_ultralight_detect_protocol(const Iso14443_3aData* iso14443_3a_data);
bool mf_ultralight_is_counter_configured(const MfUltralightData* data);
void mf_ultralight_3des_shift_data(uint8_t* const arr);
bool mf_ultralight_3des_key_valid(const MfUltralightData* data);
const uint8_t* mf_ultralight_3des_get_key(const MfUltralightData* data);
void mf_ultralight_3des_encrypt(
mbedtls_des3_context* ctx,
const uint8_t* ck,
const uint8_t* iv,
const uint8_t* input,
const uint8_t length,
uint8_t* out);
void mf_ultralight_3des_decrypt(
mbedtls_des3_context* ctx,
const uint8_t* ck,
const uint8_t* iv,
const uint8_t* input,
const uint8_t length,
uint8_t* out);
#ifdef __cplusplus
}
#endif