Fixing crash on finding first good candidate

Update subghz_scene_kl_bf_cleanup.c
Keeloq Bruteforcer updates
2026-03-30 12:05:49 +00:00 · 2026-03-17 15:28:16 +01:00 · 2026-03-17 14:23:56 +01:00 · 2026-03-17 14:01:27 +01:00 · 2026-03-16 21:41:33 -03:00 · 2026-03-16 20:09:04 -03:00
39 changed files with 1757 additions and 796 deletions
--- a/.github/workflows/build-dev.yml
+++ b/.github/workflows/build-dev.yml
@@ -17,6 +17,7 @@ jobs:

      - name: Build firmware
        run: |
+          export DIST_SUFFIX=Flipper-ARF
          chmod +x fbt
          ./fbt COMPACT=1 DEBUG=0 updater_package

@@ -28,7 +29,7 @@ jobs:
        id: firmware
        run: |
          DIR=$(ls -d dist/f7-* | head -n 1)
-          FILE="$DIR/flipper-z-f7-update-local.tgz"
+          FILE="$DIR/flipper-z-f7-update-Flipper-ARF.tgz"

          if [ ! -f "$FILE" ]; then
            echo "Firmware file not found!"
--- a/README.md
+++ b/README.md
@@ -49,7 +49,7 @@ This project may incorporate, adapt, or build upon **other open-source projects*
 | PSA (Peugeot/Citroën/DS) | PSA GROUP | 433 MHz | AM/FM | Yes | Yes | Yes |
 | Ford | Ford V0 | 315/433 MHz | AM | Yes | Yes | Yes |
 | Fiat | Fiat SpA | 433 MHz | AM | Yes | Yes | Yes |
-| Fiat | Fiat Marelli | 433 MHz | AM | No | Yes | No |
+| Fiat | Fiat Marelli/Delphi | 433 MHz | AM | No | Yes | No |
 | Subaru | Subaru | 433 MHz | AM | Yes | Yes | No |
 | Mazda | Siemens (5WK49365D) | 315/433 MHz | FM | Yes | Yes | Yes |
 | Kia/Hyundai | Kia V0 | 433 MHz | FM | Yes | Yes | Yes |
--- a/applications/main/RollJam/helpers/rolljam_cc1101_ext.c
+++ b/applications/main/RollJam/helpers/rolljam_cc1101_ext.c
@@ -10,6 +10,12 @@

 static bool otg_was_enabled = false;

+static bool use_flux_capacitor = false;
+
+void rolljam_ext_set_flux_capacitor(bool enabled) {
+    use_flux_capacitor = enabled;
+}
+
 static void rolljam_ext_power_on(void) {
    otg_was_enabled = furi_hal_power_is_otg_enabled();
    if(!otg_was_enabled) {
@@ -423,7 +429,7 @@ static int32_t jam_thread_worker(void* context) {
        0xAA,0x55
    };

-    furi_hal_gpio_write(pin_amp, true);
+    if(use_flux_capacitor) furi_hal_gpio_write(pin_amp, true);
    jam_start_tx(noise_pattern, 62);

    uint8_t st = cc_state();
@@ -432,7 +438,7 @@ static int32_t jam_thread_worker(void* context) {
        jam_start_tx(noise_pattern, 62);
        st = cc_state();
        if(st != MARC_TX) {
-            furi_hal_gpio_write(pin_amp, false);
+            if(use_flux_capacitor) furi_hal_gpio_write(pin_amp, false);
            FURI_LOG_E(TAG, "JAM: Cannot enter TX!");
            return -1;
        }
@@ -492,7 +498,7 @@ static int32_t jam_thread_worker(void* context) {
    }

    cc_idle();
-    furi_hal_gpio_write(pin_amp, false);
+    if(use_flux_capacitor) furi_hal_gpio_write(pin_amp, false);
    cc_write(CC_IOCFG2, 0x2E);
    FURI_LOG_I(TAG, "JAM: STOPPED (loops=%lu uf=%lu refills=%lu)", loops, underflows, refills);
    return 0;
@@ -512,13 +518,17 @@ void rolljam_ext_gpio_init(void) {
    furi_hal_gpio_write(pin_mosi, false);
    furi_hal_gpio_init(pin_miso, GpioModeInput, GpioPullUp, GpioSpeedVeryHigh);
    furi_hal_gpio_init(pin_gdo0, GpioModeInput, GpioPullDown, GpioSpeedVeryHigh);
-    furi_hal_gpio_init_simple(pin_amp, GpioModeOutputPushPull);
-    furi_hal_gpio_write(pin_amp, false);
+    if(use_flux_capacitor) {
+        furi_hal_gpio_init_simple(pin_amp, GpioModeOutputPushPull);
+        furi_hal_gpio_write(pin_amp, false);
+    }
 }

 void rolljam_ext_gpio_deinit(void) {
-    furi_hal_gpio_write(pin_amp, false);
-    furi_hal_gpio_init_simple(pin_amp, GpioModeAnalog);
+    if(use_flux_capacitor) {
+        furi_hal_gpio_write(pin_amp, false);
+        furi_hal_gpio_init_simple(pin_amp, GpioModeAnalog);
+    }
    furi_hal_gpio_init(pin_cs, GpioModeAnalog, GpioPullNo, GpioSpeedLow);
    furi_hal_gpio_init(pin_sck, GpioModeAnalog, GpioPullNo, GpioSpeedLow);
    furi_hal_gpio_init(pin_mosi, GpioModeAnalog, GpioPullNo, GpioSpeedLow);
--- a/applications/main/RollJam/helpers/rolljam_cc1101_ext.h
+++ b/applications/main/RollJam/helpers/rolljam_cc1101_ext.h
@@ -17,6 +17,7 @@
 */

 void rolljam_ext_gpio_init(void);
+void rolljam_ext_set_flux_capacitor(bool enabled);
 void rolljam_ext_gpio_deinit(void);
 void rolljam_jammer_start(RollJamApp* app);
 void rolljam_jammer_stop(RollJamApp* app);
--- a/applications/main/RollJam/rolljam.c
+++ b/applications/main/RollJam/rolljam.c
@@ -57,6 +57,11 @@ const char* jam_offset_names[] = {
    "1000 kHz",
 };

+const char* hw_names[] = {
+    "CC1101",
+    "Flux Cap",
+};
+
 // ============================================================
 // Scene handlers table (extern declarations in scene header)
 // ============================================================
@@ -119,6 +124,7 @@ static RollJamApp* rolljam_app_alloc(void) {
    app->mod_index = ModIndex_AM650;
    app->jam_offset_index = JamOffIndex_700k;
    app->jam_offset_hz = jam_offset_values[JamOffIndex_700k];
+    app->hw_index = HwIndex_CC1101;

    // Services
    app->gui = furi_record_open(RECORD_GUI);
--- a/applications/main/RollJam/rolljam.h
+++ b/applications/main/RollJam/rolljam.h
@@ -69,6 +69,17 @@ typedef enum {
 extern const uint32_t jam_offset_values[];
 extern const char* jam_offset_names[];

+// ============================================================
+// Hardware type
+// ============================================================
+typedef enum {
+    HwIndex_CC1101 = 0,
+    HwIndex_FluxCapacitor,
+    HwIndex_COUNT,
+} HwIndex;
+
+extern const char* hw_names[];
+
 // ============================================================
 // Scenes
 // ============================================================
@@ -133,6 +144,7 @@ typedef struct {
    FreqIndex freq_index;
    ModIndex mod_index;
    JamOffIndex jam_offset_index;
+    HwIndex hw_index;
    uint32_t frequency;
    uint32_t jam_frequency;
    uint32_t jam_offset_hz;
--- a/applications/main/RollJam/scenes/rolljam_scene_attack_phase1.c
+++ b/applications/main/RollJam/scenes/rolljam_scene_attack_phase1.c
@@ -41,6 +41,9 @@ void rolljam_scene_attack_phase1_on_enter(void* context) {
    view_dispatcher_switch_to_view(
        app->view_dispatcher, RollJamViewWidget);

+    // Configure hardware type
+    rolljam_ext_set_flux_capacitor(app->hw_index == HwIndex_FluxCapacitor);
+
    // Start jamming
    rolljam_jammer_start(app);

--- a/applications/main/RollJam/scenes/rolljam_scene_menu.c
+++ b/applications/main/RollJam/scenes/rolljam_scene_menu.c
@@ -30,10 +30,18 @@ static void menu_jam_offset_changed(VariableItem* item) {
    variable_item_set_current_value_text(item, jam_offset_names[index]);
 }

+static void menu_hw_changed(VariableItem* item) {
+    RollJamApp* app = variable_item_get_context(item);
+    uint8_t index = variable_item_get_current_value_index(item);
+
+    app->hw_index = index;
+    variable_item_set_current_value_text(item, hw_names[index]);
+}
+
 static void menu_enter_callback(void* context, uint32_t index) {
    RollJamApp* app = context;

-    if(index == 3) {
+    if(index == 4) {
        view_dispatcher_send_custom_event(
            app->view_dispatcher, RollJamEventStartAttack);
    }
@@ -73,6 +81,16 @@ void rolljam_scene_menu_on_enter(void* context) {
    variable_item_set_current_value_index(offset_item, app->jam_offset_index);
    variable_item_set_current_value_text(offset_item, jam_offset_names[app->jam_offset_index]);

+    // --- Hardware ---
+    VariableItem* hw_item = variable_item_list_add(
+        app->var_item_list,
+        "Hardware",
+        HwIndex_COUNT,
+        menu_hw_changed,
+        app);
+    variable_item_set_current_value_index(hw_item, app->hw_index);
+    variable_item_set_current_value_text(hw_item, hw_names[app->hw_index]);
+
    // --- Start button ---
    variable_item_list_add(
        app->var_item_list,
--- a/applications/main/subghz/helpers/subghz_types.h
+++ b/applications/main/subghz/helpers/subghz_types.h
@@ -93,6 +93,7 @@ typedef enum {
    SubGhzViewIdFrequencyAnalyzer,
    SubGhzViewIdReadRAW,
    SubGhzViewIdPsaDecrypt,
+    SubGhzViewIdKeeloqDecrypt,

 } SubGhzViewId;

--- a/applications/main/subghz/resources/subghz/assets/keeloq_mfcodes
+++ b/applications/main/subghz/resources/subghz/assets/keeloq_mfcodes
@@ -1,107 +1,108 @@
 Filetype: Flipper SubGhz Keystore File
 Version: 0
-Encryption: 0
-0000000000000000:1:Allgate_Simple
-0000000023304758:6:KGB/Subaru
-0000000033205748:7:Magic_2
-00000000C3644917:2:VAG_Custom_Seed
-0102030410203040:1:IronLogic
-0123456789ABCDEF:2:Stilmatic
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-05AEDAABAA981903:1:Rosh
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+Encryption: 1
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+ACDA2BB920997BF6BAA1BFFD1300BCDCE0117C81DBFAA986A2DD9820287D853E
--- a/applications/main/subghz/scenes/subghz_scene_config.h
+++ b/applications/main/subghz/scenes/subghz_scene_config.h
@@ -30,4 +30,7 @@ ADD_SCENE(subghz, protocol_list, ProtocolList)
 ADD_SCENE(subghz, keeloq_keys, KeeloqKeys)
 ADD_SCENE(subghz, keeloq_key_edit, KeeloqKeyEdit)
 ADD_SCENE(subghz, psa_decrypt, PsaDecrypt)
+ADD_SCENE(subghz, keeloq_decrypt, KeeloqDecrypt)
+ADD_SCENE(subghz, keeloq_bf2, KeeloqBf2)
+ADD_SCENE(subghz, kl_bf_cleanup, KlBfCleanup)
 ADD_SCENE(subghz, counter_bf, CounterBf)
--- a/applications/main/subghz/scenes/subghz_scene_counter_bf.c
+++ b/applications/main/subghz/scenes/subghz_scene_counter_bf.c
@@ -5,9 +5,10 @@
 #define TAG "SubGhzCounterBf"

 // How many ticks to wait between transmissions (1 tick ~100ms)
-#define COUNTER_BF_TX_INTERVAL_TICKS 3
+#define COUNTER_BF_TX_INTERVAL_TICKS 5

 typedef enum {
+    CounterBfStateWarning,
    CounterBfStateIdle,
    CounterBfStateRunning,
    CounterBfStateStopped,
@@ -22,8 +23,16 @@ typedef struct {
    uint32_t tick_wait;
 } CounterBfContext;

-#define CounterBfEventStart (0xC0)
-#define CounterBfEventStop  (0xC1)
+#define CounterBfEventStart     (0xC0)
+#define CounterBfEventStop      (0xC1)
+#define CounterBfEventWarningOk (0xC2)
+
+static void counter_bf_warning_callback(GuiButtonType result, InputType type, void* context) {
+    SubGhz* subghz = context;
+    if(result == GuiButtonTypeCenter && type == InputTypeShort) {
+        view_dispatcher_send_custom_event(subghz->view_dispatcher, CounterBfEventWarningOk);
+    }
+}

 static void counter_bf_widget_callback(GuiButtonType result, InputType type, void* context) {
    SubGhz* subghz = context;
@@ -32,18 +41,36 @@ static void counter_bf_widget_callback(GuiButtonType result, InputType type, voi
    }
 }

+static void counter_bf_draw_warning(SubGhz* subghz) {
+    widget_reset(subghz->widget);
+    widget_add_string_multiline_element(
+        subghz->widget,
+        64,
+        20,
+        AlignCenter,
+        AlignCenter,
+        FontSecondary,
+        "WARNING:\nThis may desync\nyour fob!");
+    widget_add_button_element(
+        subghz->widget,
+        GuiButtonTypeCenter,
+        "OK",
+        counter_bf_warning_callback,
+        subghz);
+}
+
 static void counter_bf_draw(SubGhz* subghz, CounterBfContext* ctx) {
    widget_reset(subghz->widget);
    FuriString* str = furi_string_alloc();
    furi_string_printf(
        str,
        "Counter BruteForce\n"
-        "Cnt: 0x%08lX\n"
-        "Sent: %lu pkts\n"
-        "Start: 0x%08lX",
-        ctx->current_cnt,
-        ctx->packets_sent,
-        ctx->start_cnt);
+        "Cnt: 0x%06lX\n"
+        "Start: 0x%06lX\n"
+        "Sent: %lu",
+        ctx->current_cnt & 0xFFFFFF,
+        ctx->start_cnt & 0xFFFFFF,
+        ctx->packets_sent);
    widget_add_string_multiline_element(
        subghz->widget, 0, 0, AlignLeft, AlignTop, FontSecondary, furi_string_get_cstr(str));
    furi_string_free(str);
@@ -57,14 +84,12 @@ static void counter_bf_draw(SubGhz* subghz, CounterBfContext* ctx) {
 }

 static void counter_bf_save(SubGhz* subghz, CounterBfContext* ctx) {
-    // Escribir el Cnt final directamente en el archivo .sub en disco.
-    // No usar subghz_save_protocol_to_file() porque ese serializa el estado
-    // actual del encoder (que puede tener el Cnt ya incrementado internamente).
    Storage* storage = furi_record_open(RECORD_STORAGE);
    FlipperFormat* file_fff = flipper_format_buffered_file_alloc(storage);
    if(flipper_format_buffered_file_open_existing(
           file_fff, furi_string_get_cstr(subghz->file_path))) {
-        if(!flipper_format_update_uint32(file_fff, "Cnt", &ctx->current_cnt, 1)) {
+        uint32_t cnt = ctx->current_cnt & 0xFFFFFF;
+        if(!flipper_format_update_uint32(file_fff, "Cnt", &cnt, 1)) {
            FURI_LOG_E(TAG, "Failed to update Cnt in .sub file");
        }
    } else {
@@ -77,16 +102,15 @@ static void counter_bf_save(SubGhz* subghz, CounterBfContext* ctx) {
 static void counter_bf_send(SubGhz* subghz, CounterBfContext* ctx) {
    subghz_txrx_stop(subghz->txrx);

-    FlipperFormat* fff = subghz_txrx_get_fff_data(subghz->txrx);
+    uint32_t delta = (ctx->current_cnt - ctx->start_cnt) & 0xFFFFFF;
+    furi_hal_subghz_set_rolling_counter_mult((int32_t)delta);
+    subghz_block_generic_global_counter_override_set(ctx->current_cnt & 0xFFFFFF);

+    FlipperFormat* fff = subghz_txrx_get_fff_data(subghz->txrx);
    uint32_t repeat = 20;
    flipper_format_rewind(fff);
    flipper_format_update_uint32(fff, "Repeat", &repeat, 1);

-    // Actualizar Cnt DESPUES de Repeat (update es secuencial en el buffer)
-    flipper_format_rewind(fff);
-    flipper_format_update_uint32(fff, "Cnt", &ctx->current_cnt, 1);
-
    subghz_tx_start(subghz, fff);

    ctx->packets_sent++;
@@ -98,42 +122,38 @@ void subghz_scene_counter_bf_on_enter(void* context) {

    CounterBfContext* ctx = malloc(sizeof(CounterBfContext));
    memset(ctx, 0, sizeof(CounterBfContext));
-    ctx->state = CounterBfStateIdle;
+    ctx->state = CounterBfStateWarning;
    ctx->step = 1;
+    furi_hal_subghz_set_rolling_counter_mult(0);
+    subghz_key_load(subghz, furi_string_get_cstr(subghz->file_path), false);

-    // FIX: Leer el Cnt DIRECTAMENTE del archivo en disco con un FlipperFormat
-    // propio, completamente separado del fff en memoria (que puede tener el Cnt
-    // modificado por TXs previas y no refleja el estado real del .sub).
    {
-        Storage* storage = furi_record_open(RECORD_STORAGE);
-        FlipperFormat* file_fff = flipper_format_buffered_file_alloc(storage);
-        if(flipper_format_buffered_file_open_existing(
-               file_fff, furi_string_get_cstr(subghz->file_path))) {
-            uint32_t cnt = 0;
-            if(flipper_format_read_uint32(file_fff, "Cnt", &cnt, 1)) {
-                ctx->current_cnt = cnt;
-                ctx->start_cnt = cnt;
-            } else {
-                FURI_LOG_W(TAG, "Cnt field not found in file");
-            }
+        FlipperFormat* fff = subghz_txrx_get_fff_data(subghz->txrx);
+        flipper_format_rewind(fff);
+        uint32_t cnt = 0;
+        if(flipper_format_read_uint32(fff, "Cnt", &cnt, 1)) {
+            ctx->current_cnt = cnt & 0xFFFFFF;
+            ctx->start_cnt   = cnt & 0xFFFFFF;
        } else {
-            FURI_LOG_E(TAG, "Failed to open .sub file for Cnt read");
+            FURI_LOG_W(TAG, "Cnt not in fff after key_load, reading from disk");
+            Storage* storage = furi_record_open(RECORD_STORAGE);
+            FlipperFormat* file_fff = flipper_format_buffered_file_alloc(storage);
+            if(flipper_format_buffered_file_open_existing(
+                   file_fff, furi_string_get_cstr(subghz->file_path))) {
+                if(flipper_format_read_uint32(file_fff, "Cnt", &cnt, 1)) {
+                    ctx->current_cnt = cnt & 0xFFFFFF;
+                    ctx->start_cnt   = cnt & 0xFFFFFF;
+                }
+            }
+            flipper_format_free(file_fff);
+            furi_record_close(RECORD_STORAGE);
        }
-        flipper_format_free(file_fff);
-        furi_record_close(RECORD_STORAGE);
    }

    scene_manager_set_scene_state(
        subghz->scene_manager, SubGhzSceneCounterBf, (uint32_t)(uintptr_t)ctx);

-    // Deshabilitar auto-increment del protocolo para controlar el Cnt manualmente
-    furi_hal_subghz_set_rolling_counter_mult(0);
-
-    // Recargar el protocolo DESPUES de haber leído el Cnt del disco,
-    // para preparar el fff para TX sin que pise nuestro valor leído.
-    subghz_key_load(subghz, furi_string_get_cstr(subghz->file_path), false);
-
-    counter_bf_draw(subghz, ctx);
+    counter_bf_draw_warning(subghz);
    view_dispatcher_switch_to_view(subghz->view_dispatcher, SubGhzViewIdWidget);
 }

@@ -144,15 +164,21 @@ bool subghz_scene_counter_bf_on_event(void* context, SceneManagerEvent event) {
    if(!ctx) return false;

    if(event.type == SceneManagerEventTypeCustom) {
+        if(event.event == CounterBfEventWarningOk) {
+            ctx->state = CounterBfStateIdle;
+            counter_bf_draw(subghz, ctx);
+            return true;
+        }
+
        if(event.event == CounterBfEventStart) {
+            if(ctx->state == CounterBfStateWarning) return true;
+
            if(ctx->state != CounterBfStateRunning) {
                ctx->state = CounterBfStateRunning;
                ctx->tick_wait = 0;
                subghz->state_notifications = SubGhzNotificationStateTx;
                counter_bf_send(subghz, ctx);
            } else {
-                // FIX 2: Al detener, guardar el contador actual en el .sub
-                // para que al volver a emular manualmente continúe desde acá.
                ctx->state = CounterBfStateStopped;
                subghz_txrx_stop(subghz->txrx);
                subghz->state_notifications = SubGhzNotificationStateIDLE;
@@ -167,19 +193,24 @@ bool subghz_scene_counter_bf_on_event(void* context, SceneManagerEvent event) {
            if(ctx->tick_wait > 0) {
                ctx->tick_wait--;
            } else {
-                ctx->current_cnt += ctx->step;
+                ctx->current_cnt = (ctx->current_cnt + ctx->step) & 0xFFFFFF;
                counter_bf_send(subghz, ctx);
+                counter_bf_save(subghz, ctx);
                counter_bf_draw(subghz, ctx);
            }
        }
        return true;
    } else if(event.type == SceneManagerEventTypeBack) {
+        if(ctx->state == CounterBfStateWarning) {
+            furi_hal_subghz_set_rolling_counter_mult(1);
+            free(ctx);
+            scene_manager_previous_scene(subghz->scene_manager);
+            return true;
+        }
+
        subghz_txrx_stop(subghz->txrx);
        subghz->state_notifications = SubGhzNotificationStateIDLE;
-
-        // FIX 2 (también en Back): guardar siempre al salir
        counter_bf_save(subghz, ctx);
-
        furi_hal_subghz_set_rolling_counter_mult(1);
        free(ctx);
        scene_manager_previous_scene(subghz->scene_manager);
--- a/applications/main/subghz/scenes/subghz_scene_keeloq_bf2.c
+++ b/applications/main/subghz/scenes/subghz_scene_keeloq_bf2.c
@@ -0,0 +1,253 @@
+#include "../subghz_i.h"
+#include <lib/subghz/protocols/keeloq.h>
+#include <dialogs/dialogs.h>
+
+enum {
+    KlBf2IndexLoadSig1,
+    KlBf2IndexLoadSig2,
+    KlBf2IndexType,
+    KlBf2IndexStartBf,
+};
+
+static const char* kl_bf2_type_labels[] = {
+    "Type: Auto (6>7>8)",
+    "Type: 6 (Serial 1)",
+    "Type: 7 (Serial 2)",
+    "Type: 8 (Serial 3)",
+};
+static const uint8_t kl_bf2_type_values[] = {0, 6, 7, 8};
+
+static bool kl_bf2_extract_key(SubGhz* subghz, uint32_t* out_fix, uint32_t* out_hop) {
+    FlipperFormat* fff = subghz_txrx_get_fff_data(subghz->txrx);
+    flipper_format_rewind(fff);
+    uint8_t key_data[8] = {0};
+    if(!flipper_format_read_hex(fff, "Key", key_data, 8)) return false;
+    *out_fix = ((uint32_t)key_data[0] << 24) | ((uint32_t)key_data[1] << 16) |
+               ((uint32_t)key_data[2] << 8) | key_data[3];
+    *out_hop = ((uint32_t)key_data[4] << 24) | ((uint32_t)key_data[5] << 16) |
+               ((uint32_t)key_data[6] << 8) | key_data[7];
+    return true;
+}
+
+static bool kl_bf2_is_keeloq(SubGhz* subghz) {
+    FlipperFormat* fff = subghz_txrx_get_fff_data(subghz->txrx);
+    flipper_format_rewind(fff);
+    FuriString* proto = furi_string_alloc();
+    bool ok = flipper_format_read_string(fff, "Protocol", proto) &&
+              furi_string_equal_str(proto, "KeeLoq");
+    furi_string_free(proto);
+    return ok;
+}
+
+static void kl_bf2_submenu_callback(void* context, uint32_t index) {
+    SubGhz* subghz = context;
+    view_dispatcher_send_custom_event(subghz->view_dispatcher, index);
+}
+
+static bool kl_bf2_load_signal(SubGhz* subghz, FuriString* out_path) {
+    DialogsFileBrowserOptions browser_options;
+    dialog_file_browser_set_basic_options(
+        &browser_options, SUBGHZ_APP_FILENAME_EXTENSION, &I_sub1_10px);
+    browser_options.base_path = SUBGHZ_APP_FOLDER;
+
+    FuriString* selected = furi_string_alloc();
+    furi_string_set(selected, SUBGHZ_APP_FOLDER);
+
+    bool res = dialog_file_browser_show(subghz->dialogs, selected, selected, &browser_options);
+
+    if(res) {
+        res = subghz_key_load(subghz, furi_string_get_cstr(selected), true);
+        if(res) {
+            furi_string_set(out_path, selected);
+        }
+    }
+
+    furi_string_free(selected);
+    return res;
+}
+
+static void kl_bf2_rebuild_menu(SubGhz* subghz) {
+    submenu_reset(subghz->submenu);
+
+    char label1[64];
+    char label2[64];
+
+    if(subghz->keeloq_bf2.sig1_loaded) {
+        FuriString* name = furi_string_alloc();
+        path_extract_filename(subghz->keeloq_bf2.sig1_path, name, true);
+        snprintf(label1, sizeof(label1), "Sig 1: %s", furi_string_get_cstr(name));
+        furi_string_free(name);
+    } else {
+        snprintf(label1, sizeof(label1), "Load Signal 1");
+    }
+
+    if(subghz->keeloq_bf2.sig2_loaded) {
+        FuriString* name = furi_string_alloc();
+        path_extract_filename(subghz->keeloq_bf2.sig2_path, name, true);
+        snprintf(label2, sizeof(label2), "Sig 2: %s", furi_string_get_cstr(name));
+        furi_string_free(name);
+    } else {
+        snprintf(label2, sizeof(label2), "Load Signal 2");
+    }
+
+    submenu_add_item(
+        subghz->submenu, label1, KlBf2IndexLoadSig1,
+        kl_bf2_submenu_callback, subghz);
+    submenu_add_item(
+        subghz->submenu, label2, KlBf2IndexLoadSig2,
+        kl_bf2_submenu_callback, subghz);
+
+    int type_idx = 0;
+    for(int i = 0; i < 4; i++) {
+        if(kl_bf2_type_values[i] == subghz->keeloq_bf2.learn_type) {
+            type_idx = i;
+            break;
+        }
+    }
+    submenu_add_item(
+        subghz->submenu, kl_bf2_type_labels[type_idx], KlBf2IndexType,
+        kl_bf2_submenu_callback, subghz);
+
+    if(subghz->keeloq_bf2.sig1_loaded && subghz->keeloq_bf2.sig2_loaded) {
+        submenu_add_item(
+            subghz->submenu, "Start BF", KlBf2IndexStartBf,
+            kl_bf2_submenu_callback, subghz);
+    }
+
+    view_dispatcher_switch_to_view(subghz->view_dispatcher, SubGhzViewIdMenu);
+}
+
+void subghz_scene_keeloq_bf2_on_enter(void* context) {
+    SubGhz* subghz = context;
+
+    subghz->keeloq_bf2.sig1_loaded = false;
+    subghz->keeloq_bf2.sig2_loaded = false;
+    subghz->keeloq_bf2.learn_type = 0;
+
+    kl_bf2_rebuild_menu(subghz);
+}
+
+bool subghz_scene_keeloq_bf2_on_event(void* context, SceneManagerEvent event) {
+    SubGhz* subghz = context;
+
+    if(event.type == SceneManagerEventTypeCustom) {
+        if(event.event == KlBf2IndexLoadSig1) {
+            FuriString* path = furi_string_alloc();
+            if(kl_bf2_load_signal(subghz, path)) {
+                if(!kl_bf2_is_keeloq(subghz)) {
+                    dialog_message_show_storage_error(
+                        subghz->dialogs, "Not a KeeLoq\nprotocol file");
+                    furi_string_free(path);
+                    kl_bf2_rebuild_menu(subghz);
+                    return true;
+                }
+
+                uint32_t fix, hop;
+                if(!kl_bf2_extract_key(subghz, &fix, &hop)) {
+                    dialog_message_show_storage_error(
+                        subghz->dialogs, "Cannot read Key\nfrom file");
+                    furi_string_free(path);
+                    kl_bf2_rebuild_menu(subghz);
+                    return true;
+                }
+
+                subghz->keeloq_bf2.fix = fix;
+                subghz->keeloq_bf2.hop1 = hop;
+                subghz->keeloq_bf2.serial = fix & 0x0FFFFFFF;
+                subghz->keeloq_bf2.sig1_loaded = true;
+                furi_string_set(subghz->keeloq_bf2.sig1_path, path);
+
+                subghz->keeloq_bf2.sig2_loaded = false;
+            }
+            furi_string_free(path);
+            kl_bf2_rebuild_menu(subghz);
+            return true;
+
+        } else if(event.event == KlBf2IndexLoadSig2) {
+            if(!subghz->keeloq_bf2.sig1_loaded) {
+                dialog_message_show_storage_error(
+                    subghz->dialogs, "Load Signal 1 first");
+                kl_bf2_rebuild_menu(subghz);
+                return true;
+            }
+
+            FuriString* path = furi_string_alloc();
+            if(kl_bf2_load_signal(subghz, path)) {
+                if(!kl_bf2_is_keeloq(subghz)) {
+                    dialog_message_show_storage_error(
+                        subghz->dialogs, "Not a KeeLoq\nprotocol file");
+                    furi_string_free(path);
+                    kl_bf2_rebuild_menu(subghz);
+                    return true;
+                }
+
+                uint32_t fix2, hop2;
+                if(!kl_bf2_extract_key(subghz, &fix2, &hop2)) {
+                    dialog_message_show_storage_error(
+                        subghz->dialogs, "Cannot read Key\nfrom file");
+                    furi_string_free(path);
+                    kl_bf2_rebuild_menu(subghz);
+                    return true;
+                }
+
+                uint32_t serial2 = fix2 & 0x0FFFFFFF;
+                if(serial2 != subghz->keeloq_bf2.serial) {
+                    dialog_message_show_storage_error(
+                        subghz->dialogs, "Serial mismatch!\nMust be same remote");
+                    furi_string_free(path);
+                    kl_bf2_rebuild_menu(subghz);
+                    return true;
+                }
+
+                if(hop2 == subghz->keeloq_bf2.hop1) {
+                    dialog_message_show_storage_error(
+                        subghz->dialogs, "Same hop code!\nUse a different\ncapture");
+                    furi_string_free(path);
+                    kl_bf2_rebuild_menu(subghz);
+                    return true;
+                }
+
+                subghz->keeloq_bf2.hop2 = hop2;
+                subghz->keeloq_bf2.sig2_loaded = true;
+                furi_string_set(subghz->keeloq_bf2.sig2_path, path);
+            }
+            furi_string_free(path);
+            kl_bf2_rebuild_menu(subghz);
+            return true;
+
+        } else if(event.event == KlBf2IndexType) {
+            uint8_t cur = subghz->keeloq_bf2.learn_type;
+            if(cur == 0) cur = 6;
+            else if(cur == 6) cur = 7;
+            else if(cur == 7) cur = 8;
+            else cur = 0;
+            subghz->keeloq_bf2.learn_type = cur;
+            kl_bf2_rebuild_menu(subghz);
+            return true;
+
+        } else if(event.event == KlBf2IndexStartBf) {
+            if(!subghz->keeloq_bf2.sig1_loaded || !subghz->keeloq_bf2.sig2_loaded) {
+                return true;
+            }
+
+            if(!subghz_key_load(
+                   subghz,
+                   furi_string_get_cstr(subghz->keeloq_bf2.sig1_path),
+                   true)) {
+                dialog_message_show_storage_error(
+                    subghz->dialogs, "Cannot reload\nSignal 1");
+                kl_bf2_rebuild_menu(subghz);
+                return true;
+            }
+
+            scene_manager_next_scene(subghz->scene_manager, SubGhzSceneKeeloqDecrypt);
+            return true;
+        }
+    }
+    return false;
+}
+
+void subghz_scene_keeloq_bf2_on_exit(void* context) {
+    SubGhz* subghz = context;
+    submenu_reset(subghz->submenu);
+}
--- a/applications/main/subghz/scenes/subghz_scene_keeloq_decrypt.c
+++ b/applications/main/subghz/scenes/subghz_scene_keeloq_decrypt.c
@@ -0,0 +1,284 @@
+#include "../subghz_i.h"
+#include "../helpers/subghz_txrx_i.h"
+#include <lib/subghz/protocols/keeloq.h>
+#include <lib/subghz/protocols/keeloq_common.h>
+#include <lib/subghz/environment.h>
+#include <lib/subghz/subghz_keystore.h>
+#include <furi.h>
+#include <bt/bt_service/bt.h>
+
+#define KL_DECRYPT_EVENT_DONE (0xD2)
+#define KL_TOTAL_KEYS         0x100000000ULL
+
+#define KL_MSG_BF_REQUEST  0x10
+#define KL_MSG_BF_PROGRESS 0x11
+#define KL_MSG_BF_RESULT   0x12
+#define KL_MSG_BF_CANCEL   0x13
+
+typedef struct {
+    SubGhz* subghz;
+    volatile bool cancel;
+    uint32_t start_tick;
+    bool success;
+    FuriString* result;
+
+    uint32_t fix;
+    uint32_t hop;
+    uint32_t serial;
+    uint8_t btn;
+    uint16_t disc;
+
+    uint32_t hop2;
+
+    uint32_t candidate_count;
+    uint64_t recovered_mfkey;
+    uint16_t recovered_type;
+    uint32_t recovered_cnt;
+
+    bool ble_offload;
+} KlDecryptCtx;
+
+static void kl_ble_data_received(uint8_t* data, uint16_t size, void* context) {
+    KlDecryptCtx* ctx = context;
+    if(size < 1 || ctx->cancel) return;
+
+    if(data[0] == KL_MSG_BF_PROGRESS && size >= 10) {
+        uint32_t keys_tested, keys_per_sec;
+        memcpy(&keys_tested, data + 2, 4);
+        memcpy(&keys_per_sec, data + 6, 4);
+
+        uint32_t elapsed_sec = (furi_get_tick() - ctx->start_tick) / 1000;
+        uint32_t remaining = (keys_tested > 0) ? (0xFFFFFFFFU - keys_tested) : 0xFFFFFFFFU;
+        uint32_t eta_sec = (keys_per_sec > 0) ? (remaining / keys_per_sec) : 0;
+        uint8_t pct = (uint8_t)((uint64_t)keys_tested * 100 / 0xFFFFFFFFULL);
+
+        subghz_view_keeloq_decrypt_update_stats(
+            ctx->subghz->subghz_keeloq_decrypt, pct, keys_tested, keys_per_sec, elapsed_sec, eta_sec);
+
+    } else if(data[0] == KL_MSG_BF_RESULT && size >= 26) {
+        uint8_t found = data[1];
+        uint64_t mfkey = 0;
+        uint64_t devkey = 0;
+        uint32_t cnt = 0;
+        uint32_t elapsed_ms = 0;
+        memcpy(&mfkey, data + 2, 8);
+        memcpy(&devkey, data + 10, 8);
+        memcpy(&cnt, data + 18, 4);
+        memcpy(&elapsed_ms, data + 22, 4);
+
+        if(found == 1) {
+            uint16_t learn_type = (size >= 27) ? data[26] : 6;
+
+            ctx->candidate_count++;
+            ctx->recovered_mfkey = mfkey;
+            ctx->recovered_type = learn_type;
+            ctx->recovered_cnt = cnt;
+
+            subghz_view_keeloq_decrypt_update_candidates(
+                ctx->subghz->subghz_keeloq_decrypt, ctx->candidate_count);
+
+            if(!ctx->subghz->keeloq_keys_manager) {
+                ctx->subghz->keeloq_keys_manager = subghz_keeloq_keys_alloc();
+            }
+            char key_name[24];
+            snprintf(key_name, sizeof(key_name), "BF_%07lX", ctx->serial);
+            subghz_keeloq_keys_add(
+                ctx->subghz->keeloq_keys_manager,
+                mfkey,
+                learn_type,
+                key_name);
+            subghz_keeloq_keys_save(ctx->subghz->keeloq_keys_manager);
+
+            SubGhzKeystore* env_ks = subghz_environment_get_keystore(
+                ctx->subghz->txrx->environment);
+            SubGhzKeyArray_t* env_arr = subghz_keystore_get_data(env_ks);
+            SubGhzKey* entry = SubGhzKeyArray_push_raw(*env_arr);
+            entry->name = furi_string_alloc_set(key_name);
+            entry->key = mfkey;
+            entry->type = learn_type;
+
+        } else if(found == 2) {
+            ctx->success = (ctx->candidate_count > 0);
+
+            if(ctx->candidate_count > 0) {
+                furi_string_printf(
+                    ctx->result,
+                    "Found %lu candidate(s)\n"
+                    "Last: %08lX%08lX\n"
+                    "Type:%u Cnt:%04lX\n"
+                    "Saved to user keys",
+                    ctx->candidate_count,
+                    (uint32_t)(ctx->recovered_mfkey >> 32),
+                    (uint32_t)(ctx->recovered_mfkey & 0xFFFFFFFF),
+                    ctx->recovered_type,
+                    ctx->recovered_cnt);
+
+                FlipperFormat* fff = subghz_txrx_get_fff_data(ctx->subghz->txrx);
+                flipper_format_rewind(fff);
+
+                char mf_str[20];
+                snprintf(mf_str, sizeof(mf_str), "BF_%07lX", ctx->serial);
+                flipper_format_insert_or_update_string_cstr(fff, "Manufacture", mf_str);
+
+                uint32_t cnt_val = ctx->recovered_cnt;
+                flipper_format_rewind(fff);
+                flipper_format_insert_or_update_uint32(fff, "Cnt", &cnt_val, 1);
+
+                if(ctx->hop2 != 0) {
+                    flipper_format_rewind(fff);
+                    flipper_format_insert_or_update_uint32(fff, "Hop2", &ctx->hop2, 1);
+                }
+            }
+
+            view_dispatcher_send_custom_event(ctx->subghz->view_dispatcher, KL_DECRYPT_EVENT_DONE);
+        }
+    }
+}
+
+static void kl_ble_cleanup(KlDecryptCtx* ctx) {
+    if(!ctx->ble_offload) return;
+    Bt* bt = furi_record_open(RECORD_BT);
+    bt_set_custom_data_callback(bt, NULL, NULL);
+    furi_record_close(RECORD_BT);
+    ctx->ble_offload = false;
+}
+
+static bool kl_ble_start_offload(KlDecryptCtx* ctx) {
+    Bt* bt = furi_record_open(RECORD_BT);
+    if(!bt_is_connected(bt)) {
+        furi_record_close(RECORD_BT);
+        return false;
+    }
+
+    bt_set_custom_data_callback(bt, kl_ble_data_received, ctx);
+
+    uint8_t req[18];
+    req[0] = KL_MSG_BF_REQUEST;
+    req[1] = ctx->subghz->keeloq_bf2.learn_type;
+    memcpy(req + 2, &ctx->fix, 4);
+    memcpy(req + 6, &ctx->hop, 4);
+    memcpy(req + 10, &ctx->hop2, 4);
+    memcpy(req + 14, &ctx->serial, 4);
+    bt_custom_data_tx(bt, req, sizeof(req));
+
+    furi_record_close(RECORD_BT);
+    ctx->ble_offload = true;
+
+    subghz_view_keeloq_decrypt_set_status(
+        ctx->subghz->subghz_keeloq_decrypt, "[BT] Offloading...");
+    return true;
+}
+
+static void kl_decrypt_view_callback(SubGhzCustomEvent event, void* context) {
+    SubGhz* subghz = context;
+    view_dispatcher_send_custom_event(subghz->view_dispatcher, event);
+}
+
+void subghz_scene_keeloq_decrypt_on_enter(void* context) {
+    SubGhz* subghz = context;
+
+    KlDecryptCtx* ctx = malloc(sizeof(KlDecryptCtx));
+    memset(ctx, 0, sizeof(KlDecryptCtx));
+    ctx->subghz = subghz;
+    ctx->result = furi_string_alloc_set("No result");
+
+    FlipperFormat* fff = subghz_txrx_get_fff_data(subghz->txrx);
+    flipper_format_rewind(fff);
+
+    uint8_t key_data[8] = {0};
+    if(flipper_format_read_hex(fff, "Key", key_data, 8)) {
+        ctx->fix = ((uint32_t)key_data[0] << 24) | ((uint32_t)key_data[1] << 16) |
+                   ((uint32_t)key_data[2] << 8) | key_data[3];
+        ctx->hop = ((uint32_t)key_data[4] << 24) | ((uint32_t)key_data[5] << 16) |
+                   ((uint32_t)key_data[6] << 8) | key_data[7];
+    }
+
+    ctx->serial = ctx->fix & 0x0FFFFFFF;
+    ctx->btn = ctx->fix >> 28;
+    ctx->disc = ctx->serial & 0x3FF;
+    ctx->hop2 = subghz->keeloq_bf2.sig2_loaded ? subghz->keeloq_bf2.hop2 : 0;
+
+    scene_manager_set_scene_state(
+        subghz->scene_manager, SubGhzSceneKeeloqDecrypt, (uint32_t)(uintptr_t)ctx);
+
+    subghz_view_keeloq_decrypt_reset(subghz->subghz_keeloq_decrypt);
+    subghz_view_keeloq_decrypt_set_callback(
+        subghz->subghz_keeloq_decrypt, kl_decrypt_view_callback, subghz);
+
+    view_dispatcher_switch_to_view(subghz->view_dispatcher, SubGhzViewIdKeeloqDecrypt);
+
+    ctx->start_tick = furi_get_tick();
+
+    if(!kl_ble_start_offload(ctx)) {
+        char msg[128];
+        snprintf(msg, sizeof(msg),
+            "No BLE connection!\n"
+            "Connect companion app\n"
+            "and try again.\n\n"
+            "Fix:0x%08lX\nHop:0x%08lX",
+            ctx->fix, ctx->hop);
+        subghz_view_keeloq_decrypt_set_result(
+            subghz->subghz_keeloq_decrypt, false, msg);
+    }
+}
+
+bool subghz_scene_keeloq_decrypt_on_event(void* context, SceneManagerEvent event) {
+    SubGhz* subghz = context;
+    KlDecryptCtx* ctx = (KlDecryptCtx*)(uintptr_t)scene_manager_get_scene_state(
+        subghz->scene_manager, SubGhzSceneKeeloqDecrypt);
+    if(!ctx) return false;
+
+    if(event.type == SceneManagerEventTypeCustom) {
+        if(event.event == KL_DECRYPT_EVENT_DONE) {
+            kl_ble_cleanup(ctx);
+            subghz->keeloq_bf2.sig1_loaded = false;
+            subghz->keeloq_bf2.sig2_loaded = false;
+
+            if(ctx->success) {
+                if(subghz_path_is_file(subghz->file_path)) {
+                    subghz_save_protocol_to_file(
+                        subghz,
+                        subghz_txrx_get_fff_data(subghz->txrx),
+                        furi_string_get_cstr(subghz->file_path));
+                }
+
+                subghz_view_keeloq_decrypt_set_result(
+                    subghz->subghz_keeloq_decrypt, true, furi_string_get_cstr(ctx->result));
+            } else if(!ctx->cancel) {
+                subghz_view_keeloq_decrypt_set_result(
+                    subghz->subghz_keeloq_decrypt, false,
+                    "Key NOT found.\nNo matching key in\n2^32 search space.");
+            } else {
+                subghz_view_keeloq_decrypt_set_result(
+                    subghz->subghz_keeloq_decrypt, false, "Cancelled.");
+            }
+            return true;
+
+        } else if(event.event == SubGhzCustomEventViewTransmitterBack) {
+            if(ctx->ble_offload) {
+                Bt* bt = furi_record_open(RECORD_BT);
+                uint8_t cancel_msg = KL_MSG_BF_CANCEL;
+                bt_custom_data_tx(bt, &cancel_msg, 1);
+                furi_record_close(RECORD_BT);
+            }
+            ctx->cancel = true;
+            scene_manager_previous_scene(subghz->scene_manager);
+            return true;
+        }
+    }
+    return false;
+}
+
+void subghz_scene_keeloq_decrypt_on_exit(void* context) {
+    SubGhz* subghz = context;
+    KlDecryptCtx* ctx = (KlDecryptCtx*)(uintptr_t)scene_manager_get_scene_state(
+        subghz->scene_manager, SubGhzSceneKeeloqDecrypt);
+
+    if(ctx) {
+        kl_ble_cleanup(ctx);
+        ctx->cancel = true;
+        furi_string_free(ctx->result);
+        free(ctx);
+        scene_manager_set_scene_state(subghz->scene_manager, SubGhzSceneKeeloqDecrypt, 0);
+    }
+}
--- a/applications/main/subghz/scenes/subghz_scene_kl_bf_cleanup.c
+++ b/applications/main/subghz/scenes/subghz_scene_kl_bf_cleanup.c
@@ -0,0 +1,141 @@
+#include "../subghz_i.h"
+#include <lib/subghz/protocols/keeloq_common.h>
+
+typedef struct {
+    uint32_t serial;
+    uint32_t fix;
+    uint32_t hop;
+    uint32_t hop2;
+    uint8_t btn;
+    uint16_t disc;
+    size_t bf_indices[32];
+    size_t bf_count;
+    size_t valid_indices[32];
+    size_t valid_count;
+} KlCleanupCtx;
+
+static bool kl_cleanup_validate_hop(uint64_t key, uint32_t hop, uint8_t btn, uint16_t disc) {
+    uint32_t dec = subghz_protocol_keeloq_common_decrypt(hop, key);
+    if((dec >> 28) != btn) return false;
+    uint16_t dec_disc = (dec >> 16) & 0x3FF;
+    if(dec_disc == disc) return true;
+    if((dec_disc & 0xFF) == (disc & 0xFF)) return true;
+    return false;
+}
+
+static bool kl_cleanup_validate_key(uint64_t key, uint32_t hop1, uint32_t hop2, uint8_t btn, uint16_t disc) {
+    if(!kl_cleanup_validate_hop(key, hop1, btn, disc)) return false;
+    if(hop2 == 0) return true;
+    if(!kl_cleanup_validate_hop(key, hop2, btn, disc)) return false;
+    uint32_t dec1 = subghz_protocol_keeloq_common_decrypt(hop1, key);
+    uint32_t dec2 = subghz_protocol_keeloq_common_decrypt(hop2, key);
+    uint16_t cnt1 = dec1 & 0xFFFF;
+    uint16_t cnt2 = dec2 & 0xFFFF;
+    int diff = (int)cnt2 - (int)cnt1;
+    return (diff >= 1 && diff <= 256);
+}
+
+void subghz_scene_kl_bf_cleanup_on_enter(void* context) {
+    SubGhz* subghz = context;
+
+    KlCleanupCtx* ctx = malloc(sizeof(KlCleanupCtx));
+    memset(ctx, 0, sizeof(KlCleanupCtx));
+
+    FlipperFormat* fff = subghz_txrx_get_fff_data(subghz->txrx);
+    flipper_format_rewind(fff);
+
+    uint8_t key_data[8] = {0};
+    if(flipper_format_read_hex(fff, "Key", key_data, 8)) {
+        ctx->fix = ((uint32_t)key_data[0] << 24) | ((uint32_t)key_data[1] << 16) |
+                   ((uint32_t)key_data[2] << 8) | key_data[3];
+        ctx->hop = ((uint32_t)key_data[4] << 24) | ((uint32_t)key_data[5] << 16) |
+                   ((uint32_t)key_data[6] << 8) | key_data[7];
+        ctx->serial = ctx->fix & 0x0FFFFFFF;
+        ctx->btn = ctx->fix >> 28;
+        ctx->disc = ctx->serial & 0x3FF;
+    }
+
+    ctx->hop2 = 0;
+    flipper_format_rewind(fff);
+    flipper_format_read_uint32(fff, "Hop2", &ctx->hop2, 1);
+
+    scene_manager_set_scene_state(
+        subghz->scene_manager, SubGhzSceneKlBfCleanup, (uint32_t)(uintptr_t)ctx);
+
+    if(!subghz->keeloq_keys_manager) {
+        subghz->keeloq_keys_manager = subghz_keeloq_keys_alloc();
+    }
+
+    char bf_name[24];
+    snprintf(bf_name, sizeof(bf_name), "BF_%07lX", ctx->serial);
+
+    size_t user_count = subghz_keeloq_keys_user_count(subghz->keeloq_keys_manager);
+    ctx->bf_count = 0;
+    ctx->valid_count = 0;
+
+    for(size_t i = 0; i < user_count && ctx->bf_count < 32; i++) {
+        SubGhzKey* k = subghz_keeloq_keys_get(subghz->keeloq_keys_manager, i);
+        if(!k || !k->name) continue;
+        const char* name = furi_string_get_cstr(k->name);
+        if(strcmp(name, bf_name) == 0) {
+            ctx->bf_indices[ctx->bf_count] = i;
+            if(kl_cleanup_validate_key(k->key, ctx->hop, ctx->hop2, ctx->btn, ctx->disc)) {
+                ctx->valid_indices[ctx->valid_count++] = i;
+            }
+            ctx->bf_count++;
+        }
+    }
+
+    FuriString* msg = furi_string_alloc();
+
+    if(ctx->bf_count == 0) {
+        furi_string_set_str(msg, "No BF candidate keys\nfound for this serial.");
+    } else if(ctx->bf_count == 1) {
+        furi_string_set_str(msg, "Only 1 BF key exists.\nNothing to clean up.");
+    } else if(ctx->valid_count == 1) {
+        size_t deleted = 0;
+        for(int i = (int)ctx->bf_count - 1; i >= 0; i--) {
+            if(ctx->bf_indices[i] != ctx->valid_indices[0]) {
+                subghz_keeloq_keys_delete(subghz->keeloq_keys_manager, ctx->bf_indices[i]);
+                deleted++;
+            }
+        }
+        subghz_keeloq_keys_save(subghz->keeloq_keys_manager);
+
+        furi_string_printf(msg,
+            "Cleaned %u keys.\nKept valid key:\n%s",
+            deleted, bf_name);
+    } else if(ctx->valid_count == 0) {
+        furi_string_printf(msg,
+            "%u BF keys found\nbut none validates\nhop. Kept all.",
+            ctx->bf_count);
+    } else {
+        furi_string_printf(msg,
+            "%u BF keys, %u valid.\nCannot auto-select.\nKept all.",
+            ctx->bf_count, ctx->valid_count);
+    }
+
+    widget_add_text_scroll_element(subghz->widget, 0, 0, 128, 64, furi_string_get_cstr(msg));
+    furi_string_free(msg);
+
+    view_dispatcher_switch_to_view(subghz->view_dispatcher, SubGhzViewIdWidget);
+}
+
+bool subghz_scene_kl_bf_cleanup_on_event(void* context, SceneManagerEvent event) {
+    UNUSED(context);
+    UNUSED(event);
+    return false;
+}
+
+void subghz_scene_kl_bf_cleanup_on_exit(void* context) {
+    SubGhz* subghz = context;
+
+    KlCleanupCtx* ctx = (KlCleanupCtx*)(uintptr_t)scene_manager_get_scene_state(
+        subghz->scene_manager, SubGhzSceneKlBfCleanup);
+    if(ctx) {
+        free(ctx);
+        scene_manager_set_scene_state(subghz->scene_manager, SubGhzSceneKlBfCleanup, 0);
+    }
+
+    widget_reset(subghz->widget);
+}
--- a/applications/main/subghz/scenes/subghz_scene_saved_menu.c
+++ b/applications/main/subghz/scenes/subghz_scene_saved_menu.c
@@ -6,7 +6,8 @@ enum SubmenuIndex {
    SubmenuIndexDelete,
    SubmenuIndexSignalSettings,
    SubmenuIndexPsaDecrypt,
-    SubmenuIndexCounterBf
+    SubmenuIndexCounterBf,
+    SubmenuIndexKlBfCleanup,
 };

 void subghz_scene_saved_menu_submenu_callback(void* context, uint32_t index) {
@@ -17,7 +18,6 @@ void subghz_scene_saved_menu_submenu_callback(void* context, uint32_t index) {
 void subghz_scene_saved_menu_on_enter(void* context) {
    SubGhz* subghz = context;

-    // Check protocol type for conditional menu items
    FlipperFormat* fff = subghz_txrx_get_fff_data(subghz->txrx);
    bool is_psa_encrypted = false;
    bool has_counter = false;
@@ -26,7 +26,6 @@ void subghz_scene_saved_menu_on_enter(void* context) {
        flipper_format_rewind(fff);
        if(flipper_format_read_string(fff, "Protocol", proto)) {
            if(furi_string_equal_str(proto, "PSA GROUP")) {
-                // Check if Type field is missing or zero (not yet decrypted)
                FuriString* type_str = furi_string_alloc();
                flipper_format_rewind(fff);
                if(!flipper_format_read_string(fff, "Type", type_str) ||
@@ -39,7 +38,6 @@ void subghz_scene_saved_menu_on_enter(void* context) {
        furi_string_free(proto);
    }

-    // Check if protocol has a Cnt field (supports counter bruteforce)
    if(fff) {
        uint32_t cnt_tmp = 0;
        flipper_format_rewind(fff);
@@ -48,6 +46,18 @@ void subghz_scene_saved_menu_on_enter(void* context) {
        }
    }

+    bool has_bf_keys = false;
+    if(fff) {
+        FuriString* mfg = furi_string_alloc();
+        flipper_format_rewind(fff);
+        if(flipper_format_read_string(fff, "Manufacture", mfg)) {
+            if(furi_string_start_with_str(mfg, "BF_")) {
+                has_bf_keys = true;
+            }
+        }
+        furi_string_free(mfg);
+    }
+
    submenu_add_item(
        subghz->submenu,
        "Emulate",
@@ -93,6 +103,14 @@ void subghz_scene_saved_menu_on_enter(void* context) {
            subghz_scene_saved_menu_submenu_callback,
            subghz);
    }
+    if(has_bf_keys) {
+        submenu_add_item(
+            subghz->submenu,
+            "Clean BF Keys",
+            SubmenuIndexKlBfCleanup,
+            subghz_scene_saved_menu_submenu_callback,
+            subghz);
+    }

    submenu_set_selected_item(
        subghz->submenu,
@@ -135,6 +153,11 @@ bool subghz_scene_saved_menu_on_event(void* context, SceneManagerEvent event) {
                subghz->scene_manager, SubGhzSceneSavedMenu, SubmenuIndexCounterBf);
            scene_manager_next_scene(subghz->scene_manager, SubGhzSceneCounterBf);
            return true;
+        } else if(event.event == SubmenuIndexKlBfCleanup) {
+            scene_manager_set_scene_state(
+                subghz->scene_manager, SubGhzSceneSavedMenu, SubmenuIndexKlBfCleanup);
+            scene_manager_next_scene(subghz->scene_manager, SubGhzSceneKlBfCleanup);
+            return true;
        }
    }
    return false;
--- a/applications/main/subghz/scenes/subghz_scene_start.c
+++ b/applications/main/subghz/scenes/subghz_scene_start.c
@@ -55,6 +55,12 @@ void subghz_scene_start_on_enter(void* context) {
        SubmenuIndexKeeloqKeys,
        subghz_scene_start_submenu_callback,
        subghz);
+    submenu_add_item(
+        subghz->submenu,
+        "KeeLoq BF (2 Signals)",
+        SubmenuIndexKeeloqBf2,
+        subghz_scene_start_submenu_callback,
+        subghz);
    submenu_set_selected_item(
        subghz->submenu, scene_manager_get_scene_state(subghz->scene_manager, SubGhzSceneStart));

@@ -112,6 +118,11 @@ bool subghz_scene_start_on_event(void* context, SceneManagerEvent event) {
                subghz->scene_manager, SubGhzSceneStart, SubmenuIndexKeeloqKeys);
            scene_manager_next_scene(subghz->scene_manager, SubGhzSceneKeeloqKeys);
            return true;
+        } else if(event.event == SubmenuIndexKeeloqBf2) {
+            scene_manager_set_scene_state(
+                subghz->scene_manager, SubGhzSceneStart, SubmenuIndexKeeloqBf2);
+            scene_manager_next_scene(subghz->scene_manager, SubGhzSceneKeeloqBf2);
+            return true;
        }
    }
    return false;
--- a/applications/main/subghz/scenes/subghz_scene_start.h
+++ b/applications/main/subghz/scenes/subghz_scene_start.h
@@ -10,4 +10,5 @@ enum SubmenuIndex {
    SubmenuIndexProtocolList,
    SubmenuIndexRadioSetting,
    SubmenuIndexKeeloqKeys,
+    SubmenuIndexKeeloqBf2,
 };
--- a/applications/main/subghz/subghz.c
+++ b/applications/main/subghz/subghz.c
@@ -95,6 +95,11 @@ SubGhz* subghz_alloc(bool alloc_for_tx_only) {

    subghz->keeloq_keys_manager = NULL;

+    subghz->keeloq_bf2.sig1_loaded = false;
+    subghz->keeloq_bf2.sig2_loaded = false;
+    subghz->keeloq_bf2.sig1_path = furi_string_alloc();
+    subghz->keeloq_bf2.sig2_path = furi_string_alloc();
+
    subghz->file_path = furi_string_alloc();
    subghz->file_path_tmp = furi_string_alloc();

@@ -195,6 +200,12 @@ SubGhz* subghz_alloc(bool alloc_for_tx_only) {
        SubGhzViewIdPsaDecrypt,
        subghz_view_psa_decrypt_get_view(subghz->subghz_psa_decrypt));

+    subghz->subghz_keeloq_decrypt = subghz_view_keeloq_decrypt_alloc();
+    view_dispatcher_add_view(
+        subghz->view_dispatcher,
+        SubGhzViewIdKeeloqDecrypt,
+        subghz_view_keeloq_decrypt_get_view(subghz->subghz_keeloq_decrypt));
+
    //init threshold rssi
    subghz->threshold_rssi = subghz_threshold_rssi_alloc();

@@ -306,6 +317,10 @@ void subghz_free(SubGhz* subghz, bool alloc_for_tx_only) {
    view_dispatcher_remove_view(subghz->view_dispatcher, SubGhzViewIdPsaDecrypt);
    subghz_view_psa_decrypt_free(subghz->subghz_psa_decrypt);

+    // KeeLoq Decrypt
+    view_dispatcher_remove_view(subghz->view_dispatcher, SubGhzViewIdKeeloqDecrypt);
+    subghz_view_keeloq_decrypt_free(subghz->subghz_keeloq_decrypt);
+
    // Read RAW
    view_dispatcher_remove_view(subghz->view_dispatcher, SubGhzViewIdReadRAW);
    subghz_read_raw_free(subghz->subghz_read_raw);
@@ -353,7 +368,9 @@ void subghz_free(SubGhz* subghz, bool alloc_for_tx_only) {
    furi_string_free(subghz->file_path);
    furi_string_free(subghz->file_path_tmp);

-    // KeeLoq key manager (may still be live if app exited from within the edit scene)
+    furi_string_free(subghz->keeloq_bf2.sig1_path);
+    furi_string_free(subghz->keeloq_bf2.sig2_path);
+
    if(subghz->keeloq_keys_manager) {
        subghz_keeloq_keys_free(subghz->keeloq_keys_manager);
        subghz->keeloq_keys_manager = NULL;
--- a/applications/main/subghz/subghz_i.h
+++ b/applications/main/subghz/subghz_i.h
@@ -9,6 +9,7 @@
 #include "views/subghz_frequency_analyzer.h"
 #include "views/subghz_read_raw.h"
 #include "views/subghz_psa_decrypt.h"
+#include "views/subghz_keeloq_decrypt.h"

 #include <gui/gui.h>
 #include <assets_icons.h>
@@ -74,6 +75,7 @@ struct SubGhz {
    SubGhzFrequencyAnalyzer* subghz_frequency_analyzer;
    SubGhzReadRAW* subghz_read_raw;
    SubGhzViewPsaDecrypt* subghz_psa_decrypt;
+    SubGhzViewKeeloqDecrypt* subghz_keeloq_decrypt;
    bool raw_send_only;

    bool save_datetime_set;
@@ -102,13 +104,25 @@ struct SubGhz {
    // KeeLoq key management
    SubGhzKeeloqKeysManager* keeloq_keys_manager;
    struct {
-        uint8_t key_bytes[8]; // ByteInput result
-        char name[65];        // TextInput result
-        uint16_t type;        // selected learning type 1..8
-        bool is_new;          // true = add, false = edit
-        size_t edit_index;    // valid when is_new == false
-        uint8_t edit_step;    // 0 = key, 1 = name, 2 = type
+        uint8_t key_bytes[8];
+        char name[65];
+        uint16_t type;
+        bool is_new;
+        size_t edit_index;
+        uint8_t edit_step;
    } keeloq_edit;
+
+    struct {
+        uint32_t fix;
+        uint32_t hop1;
+        uint32_t hop2;
+        uint32_t serial;
+        bool sig1_loaded;
+        bool sig2_loaded;
+        FuriString* sig1_path;
+        FuriString* sig2_path;
+        uint8_t learn_type;
+    } keeloq_bf2;
 };

 void subghz_blink_start(SubGhz* subghz);
--- a/applications/main/subghz/views/subghz_keeloq_decrypt.c
+++ b/applications/main/subghz/views/subghz_keeloq_decrypt.c
@@ -0,0 +1,246 @@
+#include "subghz_keeloq_decrypt.h"
+
+#include <gui/elements.h>
+#include <furi.h>
+
+#define KL_TOTAL_KEYS 0x100000000ULL
+
+struct SubGhzViewKeeloqDecrypt {
+    View* view;
+    SubGhzViewKeeloqDecryptCallback callback;
+    void* context;
+};
+
+typedef struct {
+    uint8_t progress;
+    uint32_t keys_tested;
+    uint32_t keys_per_sec;
+    uint32_t elapsed_sec;
+    uint32_t eta_sec;
+    bool done;
+    bool success;
+    uint32_t candidates;
+    FuriString* result_str;
+    char status_line[40];
+} SubGhzKeeloqDecryptModel;
+
+static void subghz_view_keeloq_decrypt_format_count(char* buf, size_t len, uint32_t count) {
+    if(count >= 1000000) {
+        snprintf(buf, len, "%lu.%luM", count / 1000000, (count % 1000000) / 100000);
+    } else if(count >= 1000) {
+        snprintf(buf, len, "%luK", count / 1000);
+    } else {
+        snprintf(buf, len, "%lu", count);
+    }
+}
+
+static void subghz_view_keeloq_decrypt_draw(Canvas* canvas, void* _model) {
+    SubGhzKeeloqDecryptModel* model = (SubGhzKeeloqDecryptModel*)_model;
+
+    canvas_clear(canvas);
+
+    if(!model->done) {
+        canvas_set_font(canvas, FontPrimary);
+        if(model->status_line[0]) {
+            canvas_draw_str_aligned(canvas, 64, 2, AlignCenter, AlignTop, model->status_line);
+        } else {
+            canvas_draw_str_aligned(canvas, 64, 2, AlignCenter, AlignTop, "KeeLoq BF");
+        }
+
+        canvas_draw_rframe(canvas, 3, 15, 122, 12, 2);
+        uint8_t fill = (uint8_t)((uint16_t)model->progress * 116 / 100);
+        if(fill > 0) {
+            canvas_draw_rbox(canvas, 5, 17, fill, 8, 1);
+        }
+
+        canvas_set_font(canvas, FontSecondary);
+
+        char keys_str[32];
+        char tested_buf[12];
+        subghz_view_keeloq_decrypt_format_count(tested_buf, sizeof(tested_buf), model->keys_tested);
+        snprintf(keys_str, sizeof(keys_str), "%d%% - %s / 4G keys", model->progress, tested_buf);
+        canvas_draw_str(canvas, 2, 38, keys_str);
+
+        char speed_str[40];
+        char speed_buf[12];
+        subghz_view_keeloq_decrypt_format_count(speed_buf, sizeof(speed_buf), model->keys_per_sec);
+        uint32_t eta_m = model->eta_sec / 60;
+        uint32_t eta_s = model->eta_sec % 60;
+        if(eta_m > 0) {
+            snprintf(speed_str, sizeof(speed_str), "%s keys/sec  ETA %lum %lus", speed_buf, eta_m, eta_s);
+        } else {
+            snprintf(speed_str, sizeof(speed_str), "%s keys/sec  ETA %lus", speed_buf, eta_s);
+        }
+        canvas_draw_str(canvas, 2, 48, speed_str);
+
+        if(model->candidates > 0) {
+            char cand_str[32];
+            snprintf(cand_str, sizeof(cand_str), "Candidates: %lu", model->candidates);
+            canvas_draw_str(canvas, 2, 58, cand_str);
+        } else {
+            char elapsed_str[24];
+            uint32_t el_m = model->elapsed_sec / 60;
+            uint32_t el_s = model->elapsed_sec % 60;
+            if(el_m > 0) {
+                snprintf(elapsed_str, sizeof(elapsed_str), "Elapsed: %lum %lus", el_m, el_s);
+            } else {
+                snprintf(elapsed_str, sizeof(elapsed_str), "Elapsed: %lus", el_s);
+            }
+            canvas_draw_str(canvas, 2, 58, elapsed_str);
+        }
+
+        canvas_draw_str_aligned(canvas, 126, 64, AlignRight, AlignBottom, "Hold BACK");
+    } else {
+        canvas_set_font(canvas, FontSecondary);
+        if(model->result_str) {
+            elements_multiline_text_aligned(
+                canvas, 0, 0, AlignLeft, AlignTop, furi_string_get_cstr(model->result_str));
+        }
+    }
+}
+
+static bool subghz_view_keeloq_decrypt_input(InputEvent* event, void* context) {
+    SubGhzViewKeeloqDecrypt* instance = (SubGhzViewKeeloqDecrypt*)context;
+
+    if(event->key == InputKeyBack) {
+        if(instance->callback) {
+            instance->callback(SubGhzCustomEventViewTransmitterBack, instance->context);
+        }
+        return true;
+    }
+    return false;
+}
+
+SubGhzViewKeeloqDecrypt* subghz_view_keeloq_decrypt_alloc(void) {
+    SubGhzViewKeeloqDecrypt* instance = malloc(sizeof(SubGhzViewKeeloqDecrypt));
+    instance->view = view_alloc();
+    view_allocate_model(instance->view, ViewModelTypeLocking, sizeof(SubGhzKeeloqDecryptModel));
+    view_set_context(instance->view, instance);
+    view_set_draw_callback(instance->view, subghz_view_keeloq_decrypt_draw);
+    view_set_input_callback(instance->view, subghz_view_keeloq_decrypt_input);
+
+    with_view_model(
+        instance->view,
+        SubGhzKeeloqDecryptModel * model,
+        {
+            model->result_str = furi_string_alloc();
+            model->progress = 0;
+            model->keys_tested = 0;
+            model->keys_per_sec = 0;
+            model->elapsed_sec = 0;
+            model->eta_sec = 0;
+            model->done = false;
+            model->success = false;
+            model->candidates = 0;
+        },
+        false);
+
+    return instance;
+}
+
+void subghz_view_keeloq_decrypt_free(SubGhzViewKeeloqDecrypt* instance) {
+    furi_check(instance);
+    with_view_model(
+        instance->view,
+        SubGhzKeeloqDecryptModel * model,
+        { furi_string_free(model->result_str); },
+        false);
+    view_free(instance->view);
+    free(instance);
+}
+
+View* subghz_view_keeloq_decrypt_get_view(SubGhzViewKeeloqDecrypt* instance) {
+    furi_check(instance);
+    return instance->view;
+}
+
+void subghz_view_keeloq_decrypt_set_callback(
+    SubGhzViewKeeloqDecrypt* instance,
+    SubGhzViewKeeloqDecryptCallback callback,
+    void* context) {
+    furi_check(instance);
+    instance->callback = callback;
+    instance->context = context;
+}
+
+void subghz_view_keeloq_decrypt_update_stats(
+    SubGhzViewKeeloqDecrypt* instance,
+    uint8_t progress,
+    uint32_t keys_tested,
+    uint32_t keys_per_sec,
+    uint32_t elapsed_sec,
+    uint32_t eta_sec) {
+    furi_check(instance);
+    with_view_model(
+        instance->view,
+        SubGhzKeeloqDecryptModel * model,
+        {
+            model->progress = progress;
+            model->keys_tested = keys_tested;
+            model->keys_per_sec = keys_per_sec;
+            model->elapsed_sec = elapsed_sec;
+            model->eta_sec = eta_sec;
+        },
+        true);
+}
+
+void subghz_view_keeloq_decrypt_set_result(
+    SubGhzViewKeeloqDecrypt* instance,
+    bool success,
+    const char* result) {
+    furi_check(instance);
+    with_view_model(
+        instance->view,
+        SubGhzKeeloqDecryptModel * model,
+        {
+            model->done = true;
+            model->success = success;
+            furi_string_set_str(model->result_str, result);
+        },
+        true);
+}
+
+void subghz_view_keeloq_decrypt_reset(SubGhzViewKeeloqDecrypt* instance) {
+    furi_check(instance);
+    with_view_model(
+        instance->view,
+        SubGhzKeeloqDecryptModel * model,
+        {
+            model->progress = 0;
+            model->keys_tested = 0;
+            model->keys_per_sec = 0;
+            model->elapsed_sec = 0;
+            model->eta_sec = 0;
+            model->done = false;
+            model->success = false;
+            model->candidates = 0;
+            furi_string_reset(model->result_str);
+            model->status_line[0] = '\0';
+        },
+        false);
+}
+
+void subghz_view_keeloq_decrypt_set_status(SubGhzViewKeeloqDecrypt* instance, const char* status) {
+    furi_check(instance);
+    with_view_model(
+        instance->view,
+        SubGhzKeeloqDecryptModel * model,
+        {
+            if(status) {
+                strlcpy(model->status_line, status, sizeof(model->status_line));
+            } else {
+                model->status_line[0] = '\0';
+            }
+        },
+        true);
+}
+
+void subghz_view_keeloq_decrypt_update_candidates(
+    SubGhzViewKeeloqDecrypt* instance, uint32_t count) {
+    furi_check(instance);
+    with_view_model(
+        instance->view,
+        SubGhzKeeloqDecryptModel * model,
+        { model->candidates = count; },
+        true);
+}
--- a/applications/main/subghz/views/subghz_keeloq_decrypt.h
+++ b/applications/main/subghz/views/subghz_keeloq_decrypt.h
@@ -0,0 +1,37 @@
+#pragma once
+
+#include <gui/view.h>
+#include "../helpers/subghz_custom_event.h"
+
+typedef struct SubGhzViewKeeloqDecrypt SubGhzViewKeeloqDecrypt;
+
+typedef void (*SubGhzViewKeeloqDecryptCallback)(SubGhzCustomEvent event, void* context);
+
+SubGhzViewKeeloqDecrypt* subghz_view_keeloq_decrypt_alloc(void);
+void subghz_view_keeloq_decrypt_free(SubGhzViewKeeloqDecrypt* instance);
+View* subghz_view_keeloq_decrypt_get_view(SubGhzViewKeeloqDecrypt* instance);
+
+void subghz_view_keeloq_decrypt_set_callback(
+    SubGhzViewKeeloqDecrypt* instance,
+    SubGhzViewKeeloqDecryptCallback callback,
+    void* context);
+
+void subghz_view_keeloq_decrypt_update_stats(
+    SubGhzViewKeeloqDecrypt* instance,
+    uint8_t progress,
+    uint32_t keys_tested,
+    uint32_t keys_per_sec,
+    uint32_t elapsed_sec,
+    uint32_t eta_sec);
+
+void subghz_view_keeloq_decrypt_set_result(
+    SubGhzViewKeeloqDecrypt* instance,
+    bool success,
+    const char* result);
+
+void subghz_view_keeloq_decrypt_reset(SubGhzViewKeeloqDecrypt* instance);
+
+void subghz_view_keeloq_decrypt_set_status(SubGhzViewKeeloqDecrypt* instance, const char* status);
+
+void subghz_view_keeloq_decrypt_update_candidates(
+    SubGhzViewKeeloqDecrypt* instance, uint32_t count);
--- a/assets/dolphin/external/L1_Inspiration_128x64/frame_0.png
+++ b/assets/dolphin/external/L1_Inspiration_128x64/frame_0.png
--- a/assets/dolphin/internal/L1_Tv_128x64/frame_0.png
+++ b/assets/dolphin/internal/L1_Tv_128x64/frame_0.png
--- a/assets/slideshow/update_default/frame_00.png
+++ b/assets/slideshow/update_default/frame_00.png
--- a/assets/slideshow/update_default/frame_01.png
+++ b/assets/slideshow/update_default/frame_01.png
--- a/assets/slideshow/update_default/frame_02.png
+++ b/assets/slideshow/update_default/frame_02.png
--- a/assets/slideshow/update_default/frame_03.png
+++ b/assets/slideshow/update_default/frame_03.png
--- a/lib/subghz/protocols/aes_common.c
+++ b/lib/subghz/protocols/aes_common.c
@@ -1,252 +0,0 @@
-#include "aes_common.h"
-
-static const uint8_t aes_sbox[256] = {
-    0x63, 0x7c, 0x77, 0x7b, 0xf2, 0x6b, 0x6f, 0xc5, 0x30, 0x01, 0x67, 0x2b, 0xfe, 0xd7, 0xab,
-    0x76, 0xca, 0x82, 0xc9, 0x7d, 0xfa, 0x59, 0x47, 0xf0, 0xad, 0xd4, 0xa2, 0xaf, 0x9c, 0xa4,
-    0x72, 0xc0, 0xb7, 0xfd, 0x93, 0x26, 0x36, 0x3f, 0xf7, 0xcc, 0x34, 0xa5, 0xe5, 0xf1, 0x71,
-    0xd8, 0x31, 0x15, 0x04, 0xc7, 0x23, 0xc3, 0x18, 0x96, 0x05, 0x9a, 0x07, 0x12, 0x80, 0xe2,
-    0xeb, 0x27, 0xb2, 0x75, 0x09, 0x83, 0x2c, 0x1a, 0x1b, 0x6e, 0x5a, 0xa0, 0x52, 0x3b, 0xd6,
-    0xb3, 0x29, 0xe3, 0x2f, 0x84, 0x53, 0xd1, 0x00, 0xed, 0x20, 0xfc, 0xb1, 0x5b, 0x6a, 0xcb,
-    0xbe, 0x39, 0x4a, 0x4c, 0x58, 0xcf, 0xd0, 0xef, 0xaa, 0xfb, 0x43, 0x4d, 0x33, 0x85, 0x45,
-    0xf9, 0x02, 0x7f, 0x50, 0x3c, 0x9f, 0xa8, 0x51, 0xa3, 0x40, 0x8f, 0x92, 0x9d, 0x38, 0xf5,
-    0xbc, 0xb6, 0xda, 0x21, 0x10, 0xff, 0xf3, 0xd2, 0xcd, 0x0c, 0x13, 0xec, 0x5f, 0x97, 0x44,
-    0x17, 0xc4, 0xa7, 0x7e, 0x3d, 0x64, 0x5d, 0x19, 0x73, 0x60, 0x81, 0x4f, 0xdc, 0x22, 0x2a,
-    0x90, 0x88, 0x46, 0xee, 0xb8, 0x14, 0xde, 0x5e, 0x0b, 0xdb, 0xe0, 0x32, 0x3a, 0x0a, 0x49,
-    0x06, 0x24, 0x5c, 0xc2, 0xd3, 0xac, 0x62, 0x91, 0x95, 0xe4, 0x79, 0xe7, 0xc8, 0x37, 0x6d,
-    0x8d, 0xd5, 0x4e, 0xa9, 0x6c, 0x56, 0xf4, 0xea, 0x65, 0x7a, 0xae, 0x08, 0xba, 0x78, 0x25,
-    0x2e, 0x1c, 0xa6, 0xb4, 0xc6, 0xe8, 0xdd, 0x74, 0x1f, 0x4b, 0xbd, 0x8b, 0x8a, 0x70, 0x3e,
-    0xb5, 0x66, 0x48, 0x03, 0xf6, 0x0e, 0x61, 0x35, 0x57, 0xb9, 0x86, 0xc1, 0x1d, 0x9e, 0xe1,
-    0xf8, 0x98, 0x11, 0x69, 0xd9, 0x8e, 0x94, 0x9b, 0x1e, 0x87, 0xe9, 0xce, 0x55, 0x28, 0xdf,
-    0x8c, 0xa1, 0x89, 0x0d, 0xbf, 0xe6, 0x42, 0x68, 0x41, 0x99, 0x2d, 0x0f, 0xb0, 0x54, 0xbb,
-    0x16};
-
-static const uint8_t aes_sbox_inv[256] = {
-    0x52, 0x09, 0x6a, 0xd5, 0x30, 0x36, 0xa5, 0x38, 0xbf, 0x40, 0xa3, 0x9e, 0x81, 0xf3, 0xd7,
-    0xfb, 0x7c, 0xe3, 0x39, 0x82, 0x9b, 0x2f, 0xff, 0x87, 0x34, 0x8e, 0x43, 0x44, 0xc4, 0xde,
-    0xe9, 0xcb, 0x54, 0x7b, 0x94, 0x32, 0xa6, 0xc2, 0x23, 0x3d, 0xee, 0x4c, 0x95, 0x0b, 0x42,
-    0xfa, 0xc3, 0x4e, 0x08, 0x2e, 0xa1, 0x66, 0x28, 0xd9, 0x24, 0xb2, 0x76, 0x5b, 0xa2, 0x49,
-    0x6d, 0x8b, 0xd1, 0x25, 0x72, 0xf8, 0xf6, 0x64, 0x86, 0x68, 0x98, 0x16, 0xd4, 0xa4, 0x5c,
-    0xcc, 0x5d, 0x65, 0xb6, 0x92, 0x6c, 0x70, 0x48, 0x50, 0xfd, 0xed, 0xb9, 0xda, 0x5e, 0x15,
-    0x46, 0x57, 0xa7, 0x8d, 0x9d, 0x84, 0x90, 0xd8, 0xab, 0x00, 0x8c, 0xbc, 0xd3, 0x0a, 0xf7,
-    0xe4, 0x58, 0x05, 0xb8, 0xb3, 0x45, 0x06, 0xd0, 0x2c, 0x1e, 0x8f, 0xca, 0x3f, 0x0f, 0x02,
-    0xc1, 0xaf, 0xbd, 0x03, 0x01, 0x13, 0x8a, 0x6b, 0x3a, 0x91, 0x11, 0x41, 0x4f, 0x67, 0xdc,
-    0xea, 0x97, 0xf2, 0xcf, 0xce, 0xf0, 0xb4, 0xe6, 0x73, 0x96, 0xac, 0x74, 0x22, 0xe7, 0xad,
-    0x35, 0x85, 0xe2, 0xf9, 0x37, 0xe8, 0x1c, 0x75, 0xdf, 0x6e, 0x47, 0xf1, 0x1a, 0x71, 0x1d,
-    0x29, 0xc5, 0x89, 0x6f, 0xb7, 0x62, 0x0e, 0xaa, 0x18, 0xbe, 0x1b, 0xfc, 0x56, 0x3e, 0x4b,
-    0xc6, 0xd2, 0x79, 0x20, 0x9a, 0xdb, 0xc0, 0xfe, 0x78, 0xcd, 0x5a, 0xf4, 0x1f, 0xdd, 0xa8,
-    0x33, 0x88, 0x07, 0xc7, 0x31, 0xb1, 0x12, 0x10, 0x59, 0x27, 0x80, 0xec, 0x5f, 0x60, 0x51,
-    0x7f, 0xa9, 0x19, 0xb5, 0x4a, 0x0d, 0x2d, 0xe5, 0x7a, 0x9f, 0x93, 0xc9, 0x9c, 0xef, 0xa0,
-    0xe0, 0x3b, 0x4d, 0xae, 0x2a, 0xf5, 0xb0, 0xc8, 0xeb, 0xbb, 0x3c, 0x83, 0x53, 0x99, 0x61,
-    0x17, 0x2b, 0x04, 0x7e, 0xba, 0x77, 0xd6, 0x26, 0xe1, 0x69, 0x14, 0x63, 0x55, 0x21, 0x0c,
-    0x7d};
-
-static const uint8_t aes_rcon[10] = {0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80, 0x1b, 0x36};
-
-static uint8_t gf_mul2(uint8_t x) {
-    return ((x >> 7) * 0x1b) ^ (x << 1);
-}
-
-static void aes_subbytes(uint8_t* state) {
-    for(uint8_t row = 0; row < 4; row++) {
-        for(uint8_t col = 0; col < 4; col++) {
-            state[row + col * 4] = aes_sbox[state[row + col * 4]];
-        }
-    }
-}
-
-static void aes_subbytes_inv(uint8_t* state) {
-    for(uint8_t row = 0; row < 4; row++) {
-        for(uint8_t col = 0; col < 4; col++) {
-            state[row + col * 4] = aes_sbox_inv[state[row + col * 4]];
-        }
-    }
-}
-
-static void aes_shiftrows(uint8_t* state) {
-    uint8_t temp;
-
-    temp = state[1];
-    state[1] = state[5];
-    state[5] = state[9];
-    state[9] = state[13];
-    state[13] = temp;
-
-    temp = state[2];
-    state[2] = state[10];
-    state[10] = temp;
-    temp = state[6];
-    state[6] = state[14];
-    state[14] = temp;
-
-    temp = state[15];
-    state[15] = state[11];
-    state[11] = state[7];
-    state[7] = state[3];
-    state[3] = temp;
-}
-
-static void aes_shiftrows_inv(uint8_t* state) {
-    uint8_t temp;
-
-    temp = state[13];
-    state[13] = state[9];
-    state[9] = state[5];
-    state[5] = state[1];
-    state[1] = temp;
-
-    temp = state[2];
-    state[2] = state[10];
-    state[10] = temp;
-    temp = state[6];
-    state[6] = state[14];
-    state[14] = temp;
-
-    temp = state[3];
-    state[3] = state[7];
-    state[7] = state[11];
-    state[11] = state[15];
-    state[15] = temp;
-}
-
-static void aes_mixcolumns(uint8_t* state) {
-    uint8_t a, b, c, d;
-    for(uint8_t i = 0; i < 4; i++) {
-        a = state[i * 4];
-        b = state[i * 4 + 1];
-        c = state[i * 4 + 2];
-        d = state[i * 4 + 3];
-
-        uint8_t a2 = gf_mul2(a);
-        uint8_t b2 = gf_mul2(b);
-        uint8_t c2 = gf_mul2(c);
-        uint8_t d2 = gf_mul2(d);
-
-        state[i * 4] = a2 ^ b2 ^ b ^ c ^ d;
-        state[i * 4 + 1] = a ^ b2 ^ c2 ^ c ^ d;
-        state[i * 4 + 2] = a ^ b ^ c2 ^ d2 ^ d;
-        state[i * 4 + 3] = a2 ^ a ^ b ^ c ^ d2;
-    }
-}
-
-static void aes_mixcolumns_inv(uint8_t* state) {
-    uint8_t a, b, c, d;
-    for(uint8_t i = 0; i < 4; i++) {
-        a = state[i * 4];
-        b = state[i * 4 + 1];
-        c = state[i * 4 + 2];
-        d = state[i * 4 + 3];
-
-        uint8_t a2 = gf_mul2(a);
-        uint8_t a4 = gf_mul2(a2);
-        uint8_t a8 = gf_mul2(a4);
-        uint8_t b2 = gf_mul2(b);
-        uint8_t b4 = gf_mul2(b2);
-        uint8_t b8 = gf_mul2(b4);
-        uint8_t c2 = gf_mul2(c);
-        uint8_t c4 = gf_mul2(c2);
-        uint8_t c8 = gf_mul2(c4);
-        uint8_t d2 = gf_mul2(d);
-        uint8_t d4 = gf_mul2(d2);
-        uint8_t d8 = gf_mul2(d4);
-
-        state[i * 4] = (a8 ^ a4 ^ a2) ^ (b8 ^ b2 ^ b) ^ (c8 ^ c4 ^ c) ^ (d8 ^ d);
-        state[i * 4 + 1] = (a8 ^ a) ^ (b8 ^ b4 ^ b2) ^ (c8 ^ c2 ^ c) ^ (d8 ^ d4 ^ d);
-        state[i * 4 + 2] = (a8 ^ a4 ^ a) ^ (b8 ^ b) ^ (c8 ^ c4 ^ c2) ^ (d8 ^ d2 ^ d);
-        state[i * 4 + 3] = (a8 ^ a2 ^ a) ^ (b8 ^ b4 ^ b) ^ (c8 ^ c) ^ (d8 ^ d4 ^ d2);
-    }
-}
-
-static void aes_addroundkey(uint8_t* state, const uint8_t* round_key) {
-    for(uint8_t col = 0; col < 4; col++) {
-        state[col * 4] ^= round_key[col * 4];
-        state[col * 4 + 1] ^= round_key[col * 4 + 1];
-        state[col * 4 + 2] ^= round_key[col * 4 + 2];
-        state[col * 4 + 3] ^= round_key[col * 4 + 3];
-    }
-}
-
-void aes_key_expansion(const uint8_t* key, uint8_t* round_keys) {
-    for(uint8_t i = 0; i < 16; i++) {
-        round_keys[i] = key[i];
-    }
-
-    for(uint8_t i = 4; i < 44; i++) {
-        uint8_t prev_word_idx = (i - 1) * 4;
-        uint8_t b0 = round_keys[prev_word_idx];
-        uint8_t b1 = round_keys[prev_word_idx + 1];
-        uint8_t b2 = round_keys[prev_word_idx + 2];
-        uint8_t b3 = round_keys[prev_word_idx + 3];
-
-        if((i % 4) == 0) {
-            uint8_t new_b0 = aes_sbox[b1] ^ aes_rcon[(i / 4) - 1];
-            uint8_t new_b1 = aes_sbox[b2];
-            uint8_t new_b2 = aes_sbox[b3];
-            uint8_t new_b3 = aes_sbox[b0];
-            b0 = new_b0;
-            b1 = new_b1;
-            b2 = new_b2;
-            b3 = new_b3;
-        }
-
-        uint8_t back_word_idx = (i - 4) * 4;
-        b0 ^= round_keys[back_word_idx];
-        b1 ^= round_keys[back_word_idx + 1];
-        b2 ^= round_keys[back_word_idx + 2];
-        b3 ^= round_keys[back_word_idx + 3];
-
-        uint8_t curr_word_idx = i * 4;
-        round_keys[curr_word_idx] = b0;
-        round_keys[curr_word_idx + 1] = b1;
-        round_keys[curr_word_idx + 2] = b2;
-        round_keys[curr_word_idx + 3] = b3;
-    }
-}
-
-void aes128_encrypt(const uint8_t* expanded_key, uint8_t* data) {
-    uint8_t state[16];
-    memcpy(state, data, 16);
-
-    aes_addroundkey(state, &expanded_key[0]);
-
-    for(uint8_t round = 1; round < 10; round++) {
-        aes_subbytes(state);
-        aes_shiftrows(state);
-        aes_mixcolumns(state);
-        aes_addroundkey(state, &expanded_key[round * 16]);
-    }
-
-    aes_subbytes(state);
-    aes_shiftrows(state);
-    aes_addroundkey(state, &expanded_key[160]);
-
-    memcpy(data, state, 16);
-}
-
-void aes128_decrypt(const uint8_t* expanded_key, uint8_t* data) {
-    uint8_t state[16];
-    memcpy(state, data, 16);
-
-    aes_addroundkey(state, &expanded_key[160]);
-
-    for(uint8_t round = 9; round > 0; round--) {
-        aes_shiftrows_inv(state);
-        aes_subbytes_inv(state);
-        aes_addroundkey(state, &expanded_key[round * 16]);
-        aes_mixcolumns_inv(state);
-    }
-
-    aes_shiftrows_inv(state);
-    aes_subbytes_inv(state);
-    aes_addroundkey(state, &expanded_key[0]);
-
-    memcpy(data, state, 16);
-}
-
-void reverse_bits_in_bytes(uint8_t* data, uint8_t len) {
-    for(uint8_t i = 0; i < len; i++) {
-        uint8_t byte = data[i];
-        uint8_t step1 = ((byte & 0x55) << 1) | ((byte >> 1) & 0x55);
-        uint8_t step2 = ((step1 & 0x33) << 2) | ((step1 >> 2) & 0x33);
-        data[i] = ((step2 & 0x0F) << 4) | (step2 >> 4);
-    }
-}
--- a/lib/subghz/protocols/aes_common.h
+++ b/lib/subghz/protocols/aes_common.h
@@ -1,10 +0,0 @@
-#pragma once
-
-#include "base.h"
-
-#include <furi.h>
-
-void reverse_bits_in_bytes(uint8_t* data, uint8_t len);
-void aes128_decrypt(const uint8_t* expanded_key, uint8_t* data);
-void aes128_encrypt(const uint8_t* expanded_key, uint8_t* data);
-void aes_key_expansion(const uint8_t* key, uint8_t* round_keys);
--- a/lib/subghz/protocols/beninca_arc.c
+++ b/lib/subghz/protocols/beninca_arc.c
@@ -7,7 +7,7 @@
 #include "core/log.h"
 #include <stddef.h>
 #include <stdint.h>
-#include "aes_common.h"
+#include <furi_hal_crypto.h>

 #include "../blocks/custom_btn_i.h"

@@ -152,6 +152,15 @@ static void get_subghz_protocol_beninca_arc_aes_key(SubGhzKeystore* keystore, ui
    }
 }

+static void reverse_bits_in_bytes(uint8_t* data, uint8_t len) {
+    for(uint8_t i = 0; i < len; i++) {
+        uint8_t byte = data[i];
+        uint8_t step1 = ((byte & 0x55) << 1) | ((byte >> 1) & 0x55);
+        uint8_t step2 = ((step1 & 0x33) << 2) | ((step1 >> 2) & 0x33);
+        data[i] = ((step2 & 0x0F) << 4) | (step2 >> 4);
+    }
+}
+
 static uint64_t
    subghz_protocol_beninca_arc_decrypt(SubGhzBlockGeneric* generic, SubGhzKeystore* keystore) {
    // Beninca ARC Decoder
@@ -170,10 +179,9 @@ static uint64_t
    uint8_t aes_key[16];
    get_subghz_protocol_beninca_arc_aes_key(keystore, aes_key);

-    uint8_t expanded_key[176];
-    aes_key_expansion(aes_key, expanded_key);
-
-    aes128_decrypt(expanded_key, encrypted_data);
+    uint8_t decrypted[16];
+    furi_hal_crypto_aes128_ecb_decrypt(aes_key, encrypted_data, decrypted);
+    memcpy(encrypted_data, decrypted, 16);

    // Serial number of remote
    generic->serial = ((uint32_t)encrypted_data[0] << 24) | ((uint32_t)encrypted_data[1] << 16) |
@@ -235,10 +243,9 @@ static void subghz_protocol_beninca_arc_encrypt(
    uint8_t aes_key[16];
    get_subghz_protocol_beninca_arc_aes_key(keystore, aes_key);

-    uint8_t expanded_key[176];
-    aes_key_expansion(aes_key, expanded_key);
-
-    aes128_encrypt(expanded_key, plaintext);
+    uint8_t encrypted[16];
+    furi_hal_crypto_aes128_ecb_encrypt(aes_key, plaintext, encrypted);
+    memcpy(plaintext, encrypted, 16);

    reverse_bits_in_bytes(plaintext, 16);

--- a/lib/subghz/protocols/fiat_marelli.c
+++ b/lib/subghz/protocols/fiat_marelli.c
@@ -1,30 +1,45 @@
 #include "fiat_marelli.h"
-#include <inttypes.h>
+
+#include "../blocks/const.h"
+#include "../blocks/decoder.h"
+#include "../blocks/encoder.h"
+#include "../blocks/generic.h"
+#include "../blocks/math.h"
+#include "../blocks/custom_btn_i.h"
 #include <lib/toolbox/manchester_decoder.h>
+#include <lib/toolbox/manchester_encoder.h>
+#include <furi_hal_subghz.h>

 #define TAG "FiatMarelli"

-//   Suspected Magneti Marelli BSI keyfob protocol
-//   Found on: Fiat Panda (and possibly other Fiat/Lancia/Alfa ~2003-2012)
+//   Magneti Marelli BSI keyfob protocol (PCF7946)
+//   Found on: Fiat Panda, Grande Punto (and possibly other Fiat/Lancia/Alfa ~2003-2012)
 //
 //   RF: 433.92 MHz, Manchester encoding
-//   te_short ~260us, te_long ~520us
-//   Preamble: ~191 short-short pairs (alternating 260us HIGH/LOW)
-//   Gap: ~3126us LOW
-//   Sync: ~2065us HIGH
-//   Data: 88 Manchester bits (often decoded as 104 with 16-bit 0xFFFF preamble residue)
-//   Retransmissions: 7-10 per press
+//   Two timing variants with identical frame structure:
+//     Type A (e.g. Panda):        te_short ~260us, te_long ~520us
+//     Type B (e.g. Grande Punto): te_short ~100us, te_long ~200us
+//   TE is auto-detected from preamble pulse averaging.
 //
-//   Frame layout (after stripping 16-bit 0xFFFF preamble):
-//     Bytes 0-3: Fixed ID / Serial (32 bits)
-//     Byte 4:    Button (upper nibble) | Type (lower nibble)
-//                Buttons: 0x7=Lock, 0xB=Unlock, 0xD=Trunk
-//     Bytes 5-10: Rolling/encrypted code (48 bits)       
-#define FIAT_MARELLI_PREAMBLE_MIN  200  // Min preamble pulses (100 pairs)
-#define FIAT_MARELLI_GAP_MIN       2500 // Gap detection threshold (us)
-#define FIAT_MARELLI_SYNC_MIN      1500 // Sync pulse minimum (us)
-#define FIAT_MARELLI_SYNC_MAX      2600 // Sync pulse maximum (us)
-#define FIAT_MARELLI_MAX_DATA_BITS 104  // Max data bits to collect (13 bytes)
+//   Frame layout (103-104 bits = 13 bytes):
+//     Bytes 0-1:  0xFFFF/0xFFFC preamble residue
+//     Bytes 2-5:  Serial (32 bits)
+//     Byte 6:     [Button:4 | Epoch:4]
+//     Byte 7:     [Counter:5 | Scramble:2 | Fixed:1]
+//     Bytes 8-12: Encrypted payload (40 bits)
+
+#define FIAT_MARELLI_PREAMBLE_PULSE_MIN 50
+#define FIAT_MARELLI_PREAMBLE_PULSE_MAX 350
+#define FIAT_MARELLI_PREAMBLE_MIN       80
+#define FIAT_MARELLI_MAX_DATA_BITS      104
+#define FIAT_MARELLI_MIN_DATA_BITS      80
+#define FIAT_MARELLI_GAP_TE_MULT        4
+#define FIAT_MARELLI_SYNC_TE_MIN_MULT   4
+#define FIAT_MARELLI_SYNC_TE_MAX_MULT   12
+#define FIAT_MARELLI_RETX_GAP_MIN       5000
+#define FIAT_MARELLI_RETX_SYNC_MIN      400
+#define FIAT_MARELLI_RETX_SYNC_MAX      2800
+#define FIAT_MARELLI_TE_TYPE_AB_BOUNDARY 180

 static const SubGhzBlockConst subghz_protocol_fiat_marelli_const = {
    .te_short = 260,
@@ -40,16 +55,23 @@ struct SubGhzProtocolDecoderFiatMarelli {
    ManchesterState manchester_state;
    uint8_t decoder_state;
    uint16_t preamble_count;
-    uint8_t raw_data[13];    // Up to 104 bits (13 bytes)
+    uint8_t raw_data[13];
    uint8_t bit_count;
-    uint32_t extra_data;     // Bits beyond first 64, right-aligned
+    uint32_t extra_data;
    uint32_t te_last;
+    uint32_t te_sum;
+    uint16_t te_count;
+    uint32_t te_detected;
 };

 struct SubGhzProtocolEncoderFiatMarelli {
    SubGhzProtocolEncoderBase base;
    SubGhzProtocolBlockEncoder encoder;
    SubGhzBlockGeneric generic;
+    uint8_t raw_data[13];
+    uint32_t extra_data;
+    uint8_t bit_count;
+    uint32_t te_detected;
 };

 typedef enum {
@@ -57,12 +79,9 @@ typedef enum {
    FiatMarelliDecoderStepPreamble = 1,
    FiatMarelliDecoderStepSync = 2,
    FiatMarelliDecoderStepData = 3,
+    FiatMarelliDecoderStepRetxSync = 4,
 } FiatMarelliDecoderStep;

-// ============================================================================
-// PROTOCOL INTERFACE DEFINITIONS
-// ============================================================================
-
 const SubGhzProtocolDecoder subghz_protocol_fiat_marelli_decoder = {
    .alloc = subghz_protocol_decoder_fiat_marelli_alloc,
    .free = subghz_protocol_decoder_fiat_marelli_free,
@@ -86,21 +105,29 @@ const SubGhzProtocol subghz_protocol_fiat_marelli = {
    .name = FIAT_MARELLI_PROTOCOL_NAME,
    .type = SubGhzProtocolTypeDynamic,
    .flag = SubGhzProtocolFlag_433 | SubGhzProtocolFlag_FM | SubGhzProtocolFlag_Decodable |
-            SubGhzProtocolFlag_Load | SubGhzProtocolFlag_Save,
+            SubGhzProtocolFlag_Load | SubGhzProtocolFlag_Save | SubGhzProtocolFlag_Send,
    .decoder = &subghz_protocol_fiat_marelli_decoder,
    .encoder = &subghz_protocol_fiat_marelli_encoder,
 };

 // ============================================================================
-// ENCODER STUBS (decode-only protocol)
+// Encoder
 // ============================================================================

+#define FIAT_MARELLI_ENCODER_UPLOAD_MAX 1500
+#define FIAT_MARELLI_ENCODER_REPEAT     3
+#define FIAT_MARELLI_PREAMBLE_PAIRS     100
+
 void* subghz_protocol_encoder_fiat_marelli_alloc(SubGhzEnvironment* environment) {
    UNUSED(environment);
    SubGhzProtocolEncoderFiatMarelli* instance = calloc(1, sizeof(SubGhzProtocolEncoderFiatMarelli));
    furi_check(instance);
    instance->base.protocol = &subghz_protocol_fiat_marelli;
    instance->generic.protocol_name = instance->base.protocol->name;
+    instance->encoder.repeat = FIAT_MARELLI_ENCODER_REPEAT;
+    instance->encoder.size_upload = FIAT_MARELLI_ENCODER_UPLOAD_MAX;
+    instance->encoder.upload = malloc(FIAT_MARELLI_ENCODER_UPLOAD_MAX * sizeof(LevelDuration));
+    furi_check(instance->encoder.upload);
    instance->encoder.is_running = false;
    return instance;
 }
@@ -108,42 +135,95 @@ void* subghz_protocol_encoder_fiat_marelli_alloc(SubGhzEnvironment* environment)
 void subghz_protocol_encoder_fiat_marelli_free(void* context) {
    furi_check(context);
    SubGhzProtocolEncoderFiatMarelli* instance = context;
+    free(instance->encoder.upload);
    free(instance);
 }

-SubGhzProtocolStatus
-    subghz_protocol_encoder_fiat_marelli_deserialize(void* context, FlipperFormat* flipper_format) {
-    UNUSED(context);
-    UNUSED(flipper_format);
-    return SubGhzProtocolStatusError; 
+// Manchester encoding from decoder FSM:
+//   From Mid1: bit 1 = LOW_TE + HIGH_TE, bit 0 = LOW_2TE
+//   From Mid0: bit 0 = HIGH_TE + LOW_TE, bit 1 = HIGH_2TE
+static bool fiat_marelli_encoder_get_upload(SubGhzProtocolEncoderFiatMarelli* instance) {
+    uint32_t te = instance->te_detected;
+    if(te == 0) te = subghz_protocol_fiat_marelli_const.te_short;
+
+    uint32_t te_short = te;
+    uint32_t te_long = te * 2;
+    uint32_t gap_duration = te * 12;
+    uint32_t sync_duration = te * 8;
+
+    size_t index = 0;
+    size_t max_upload = FIAT_MARELLI_ENCODER_UPLOAD_MAX;
+    uint8_t data_bits = instance->bit_count;
+    if(data_bits == 0) data_bits = instance->generic.data_count_bit;
+    if(data_bits < FIAT_MARELLI_MIN_DATA_BITS || data_bits > FIAT_MARELLI_MAX_DATA_BITS) {
+        return false;
+    }
+
+    for(uint8_t i = 0; i < FIAT_MARELLI_PREAMBLE_PAIRS && (index + 1) < max_upload; i++) {
+        instance->encoder.upload[index++] = level_duration_make(true, te_short);
+        if(i < FIAT_MARELLI_PREAMBLE_PAIRS - 1) {
+            instance->encoder.upload[index++] = level_duration_make(false, te_short);
+        }
+    }
+
+    if(index < max_upload) {
+        instance->encoder.upload[index++] = level_duration_make(false, te_short + gap_duration);
+    }
+
+    if(index < max_upload) {
+        instance->encoder.upload[index++] = level_duration_make(true, sync_duration);
+    }
+
+    bool in_mid1 = true;
+
+    for(uint8_t bit_i = 0; bit_i < data_bits && (index + 1) < max_upload; bit_i++) {
+        uint8_t byte_idx = bit_i / 8;
+        uint8_t bit_pos = 7 - (bit_i % 8);
+        bool data_bit = (instance->raw_data[byte_idx] >> bit_pos) & 1;
+
+        if(in_mid1) {
+            if(data_bit) {
+                instance->encoder.upload[index++] = level_duration_make(false, te_short);
+                instance->encoder.upload[index++] = level_duration_make(true, te_short);
+            } else {
+                instance->encoder.upload[index++] = level_duration_make(false, te_long);
+                in_mid1 = false;
+            }
+        } else {
+            if(data_bit) {
+                instance->encoder.upload[index++] = level_duration_make(true, te_long);
+                in_mid1 = true;
+            } else {
+                instance->encoder.upload[index++] = level_duration_make(true, te_short);
+                instance->encoder.upload[index++] = level_duration_make(false, te_short);
+            }
+        }
+    }
+
+    if(in_mid1) {
+        if(index < max_upload) {
+            instance->encoder.upload[index++] =
+                level_duration_make(false, te_short + gap_duration * 3);
+        }
+    } else {
+        if(index > 0) {
+            instance->encoder.upload[index - 1] =
+                level_duration_make(false, te_short + gap_duration * 3);
+        }
+    }
+
+    instance->encoder.size_upload = index;
+    return index > 0;
 }

-void subghz_protocol_encoder_fiat_marelli_stop(void* context) {
-    furi_check(context);
-    SubGhzProtocolEncoderFiatMarelli* instance = context;
-    instance->encoder.is_running = false;
-}
-
-LevelDuration subghz_protocol_encoder_fiat_marelli_yield(void* context) {
-    UNUSED(context);
-    return level_duration_reset();
-}
-
-// ============================================================================
-// DECODER IMPLEMENTATION
-// ============================================================================
-
-// Helper: rebuild raw_data[] from generic.data + extra_data
-static void fiat_marelli_rebuild_raw_data(SubGhzProtocolDecoderFiatMarelli* instance) {
+static void fiat_marelli_encoder_rebuild_raw_data(SubGhzProtocolEncoderFiatMarelli* instance) {
    memset(instance->raw_data, 0, sizeof(instance->raw_data));

-    // First 64 bits from generic.data
    uint64_t key = instance->generic.data;
    for(int i = 0; i < 8; i++) {
        instance->raw_data[i] = (uint8_t)(key >> (56 - i * 8));
    }

-    // Remaining bits from extra_data (right-aligned)
    uint8_t extra_bits =
        instance->generic.data_count_bit > 64 ? (instance->generic.data_count_bit - 64) : 0;
    for(uint8_t i = 0; i < extra_bits && i < 32; i++) {
@@ -157,6 +237,117 @@ static void fiat_marelli_rebuild_raw_data(SubGhzProtocolDecoderFiatMarelli* inst
    instance->bit_count = instance->generic.data_count_bit;
 }

+SubGhzProtocolStatus
+    subghz_protocol_encoder_fiat_marelli_deserialize(void* context, FlipperFormat* flipper_format) {
+    furi_check(context);
+    SubGhzProtocolEncoderFiatMarelli* instance = context;
+    SubGhzProtocolStatus ret = SubGhzProtocolStatusError;
+
+    do {
+        ret = subghz_block_generic_deserialize(&instance->generic, flipper_format);
+        if(ret != SubGhzProtocolStatusOk) break;
+
+        uint32_t extra = 0;
+        if(flipper_format_read_uint32(flipper_format, "Extra", &extra, 1)) {
+            instance->extra_data = extra;
+        }
+
+        uint32_t te = 0;
+        if(flipper_format_read_uint32(flipper_format, "TE", &te, 1)) {
+            instance->te_detected = te;
+        }
+
+        fiat_marelli_encoder_rebuild_raw_data(instance);
+
+        if(!fiat_marelli_encoder_get_upload(instance)) {
+            ret = SubGhzProtocolStatusErrorEncoderGetUpload;
+            break;
+        }
+
+        instance->encoder.repeat = FIAT_MARELLI_ENCODER_REPEAT;
+        instance->encoder.front = 0;
+        instance->encoder.is_running = true;
+
+    } while(false);
+
+    return ret;
+}
+
+void subghz_protocol_encoder_fiat_marelli_stop(void* context) {
+    furi_check(context);
+    SubGhzProtocolEncoderFiatMarelli* instance = context;
+    instance->encoder.is_running = false;
+}
+
+LevelDuration subghz_protocol_encoder_fiat_marelli_yield(void* context) {
+    furi_check(context);
+    SubGhzProtocolEncoderFiatMarelli* instance = context;
+
+    if(instance->encoder.repeat == 0 || !instance->encoder.is_running) {
+        instance->encoder.is_running = false;
+        return level_duration_reset();
+    }
+
+    LevelDuration ret = instance->encoder.upload[instance->encoder.front];
+
+    if(++instance->encoder.front == instance->encoder.size_upload) {
+        if(!subghz_block_generic_global.endless_tx) {
+            instance->encoder.repeat--;
+        }
+        instance->encoder.front = 0;
+    }
+
+    return ret;
+}
+
+// ============================================================================
+// Decoder
+// ============================================================================
+
+static void fiat_marelli_rebuild_raw_data(SubGhzProtocolDecoderFiatMarelli* instance) {
+    memset(instance->raw_data, 0, sizeof(instance->raw_data));
+
+    uint64_t key = instance->generic.data;
+    for(int i = 0; i < 8; i++) {
+        instance->raw_data[i] = (uint8_t)(key >> (56 - i * 8));
+    }
+
+    uint8_t extra_bits =
+        instance->generic.data_count_bit > 64 ? (instance->generic.data_count_bit - 64) : 0;
+    for(uint8_t i = 0; i < extra_bits && i < 32; i++) {
+        uint8_t byte_idx = 8 + (i / 8);
+        uint8_t bit_pos = 7 - (i % 8);
+        if(instance->extra_data & (1UL << (extra_bits - 1 - i))) {
+            instance->raw_data[byte_idx] |= (1 << bit_pos);
+        }
+    }
+
+    instance->bit_count = instance->generic.data_count_bit;
+
+    if(instance->bit_count >= 56) {
+        instance->generic.serial =
+            ((uint32_t)instance->raw_data[2] << 24) |
+            ((uint32_t)instance->raw_data[3] << 16) |
+            ((uint32_t)instance->raw_data[4] << 8) |
+            ((uint32_t)instance->raw_data[5]);
+        instance->generic.btn = (instance->raw_data[6] >> 4) & 0xF;
+        instance->generic.cnt = (instance->raw_data[7] >> 3) & 0x1F;
+    }
+}
+
+static void fiat_marelli_prepare_data(SubGhzProtocolDecoderFiatMarelli* instance) {
+    instance->bit_count = 0;
+    instance->extra_data = 0;
+    instance->generic.data = 0;
+    memset(instance->raw_data, 0, sizeof(instance->raw_data));
+    manchester_advance(
+        instance->manchester_state,
+        ManchesterEventReset,
+        &instance->manchester_state,
+        NULL);
+    instance->decoder_state = FiatMarelliDecoderStepData;
+}
+
 void* subghz_protocol_decoder_fiat_marelli_alloc(SubGhzEnvironment* environment) {
    UNUSED(environment);
    SubGhzProtocolDecoderFiatMarelli* instance =
@@ -181,6 +372,9 @@ void subghz_protocol_decoder_fiat_marelli_reset(void* context) {
    instance->bit_count = 0;
    instance->extra_data = 0;
    instance->te_last = 0;
+    instance->te_sum = 0;
+    instance->te_count = 0;
+    instance->te_detected = 0;
    instance->generic.data = 0;
    memset(instance->raw_data, 0, sizeof(instance->raw_data));
    instance->manchester_state = ManchesterStateMid1;
@@ -189,35 +383,51 @@ void subghz_protocol_decoder_fiat_marelli_reset(void* context) {
 void subghz_protocol_decoder_fiat_marelli_feed(void* context, bool level, uint32_t duration) {
    furi_check(context);
    SubGhzProtocolDecoderFiatMarelli* instance = context;
-    uint32_t te_short = (uint32_t)subghz_protocol_fiat_marelli_const.te_short;
-    uint32_t te_long = (uint32_t)subghz_protocol_fiat_marelli_const.te_long;
-    uint32_t te_delta = (uint32_t)subghz_protocol_fiat_marelli_const.te_delta;
+
+    uint32_t te_short = instance->te_detected ? instance->te_detected
+                                              : (uint32_t)subghz_protocol_fiat_marelli_const.te_short;
+    uint32_t te_long = te_short * 2;
+    uint32_t te_delta = te_short / 2;
+    if(te_delta < 30) te_delta = 30;
    uint32_t diff;

    switch(instance->decoder_state) {
    case FiatMarelliDecoderStepReset:
-        // Wait for first short HIGH pulse to start preamble
-        if(!level) return;
-        diff = (duration > te_short) ? (duration - te_short) : (te_short - duration);
-        if(diff < te_delta) {
-            instance->decoder_state = FiatMarelliDecoderStepPreamble;
-            instance->preamble_count = 1;
-            instance->te_last = duration;
+        if(level) {
+            if(duration >= FIAT_MARELLI_PREAMBLE_PULSE_MIN &&
+               duration <= FIAT_MARELLI_PREAMBLE_PULSE_MAX) {
+                instance->decoder_state = FiatMarelliDecoderStepPreamble;
+                instance->preamble_count = 1;
+                instance->te_sum = duration;
+                instance->te_count = 1;
+                instance->te_last = duration;
+            }
+        } else {
+            if(duration > FIAT_MARELLI_RETX_GAP_MIN) {
+                instance->decoder_state = FiatMarelliDecoderStepRetxSync;
+                instance->te_last = duration;
+            }
        }
        break;

    case FiatMarelliDecoderStepPreamble:
-        diff = (duration > te_short) ? (duration - te_short) : (te_short - duration);
-
-        if(diff < te_delta) {
-            // Short pulse (HIGH or LOW)  preamble continues
+        if(duration >= FIAT_MARELLI_PREAMBLE_PULSE_MIN &&
+           duration <= FIAT_MARELLI_PREAMBLE_PULSE_MAX) {
            instance->preamble_count++;
+            instance->te_sum += duration;
+            instance->te_count++;
            instance->te_last = duration;
-        } else if(!level && duration > FIAT_MARELLI_GAP_MIN) {
-            // Long LOW  potential gap after preamble
-            if(instance->preamble_count >= FIAT_MARELLI_PREAMBLE_MIN) {
-                instance->decoder_state = FiatMarelliDecoderStepSync;
-                instance->te_last = duration;
+        } else if(!level) {
+            if(instance->preamble_count >= FIAT_MARELLI_PREAMBLE_MIN && instance->te_count > 0) {
+                instance->te_detected = instance->te_sum / instance->te_count;
+                uint32_t gap_threshold = instance->te_detected * FIAT_MARELLI_GAP_TE_MULT;
+
+                if(duration > gap_threshold) {
+                    instance->decoder_state = FiatMarelliDecoderStepSync;
+                    instance->te_last = duration;
+                } else {
+                    instance->decoder_state = FiatMarelliDecoderStepReset;
+                }
            } else {
                instance->decoder_state = FiatMarelliDecoderStepReset;
            }
@@ -226,20 +436,28 @@ void subghz_protocol_decoder_fiat_marelli_feed(void* context, bool level, uint32
        }
        break;

-    case FiatMarelliDecoderStepSync:
-        // Expect sync HIGH pulse ~2065us after the gap
-        if(level && duration >= FIAT_MARELLI_SYNC_MIN && duration <= FIAT_MARELLI_SYNC_MAX) {
-            // Sync detected  prepare for Manchester data
-            instance->bit_count = 0;
-            instance->extra_data = 0;
-            instance->generic.data = 0;
-            memset(instance->raw_data, 0, sizeof(instance->raw_data));
-            manchester_advance(
-                instance->manchester_state,
-                ManchesterEventReset,
-                &instance->manchester_state,
-                NULL);
-            instance->decoder_state = FiatMarelliDecoderStepData;
+    case FiatMarelliDecoderStepSync: {
+        uint32_t sync_min = instance->te_detected * FIAT_MARELLI_SYNC_TE_MIN_MULT;
+        uint32_t sync_max = instance->te_detected * FIAT_MARELLI_SYNC_TE_MAX_MULT;
+
+        if(level && duration >= sync_min && duration <= sync_max) {
+            fiat_marelli_prepare_data(instance);
+            instance->te_last = duration;
+        } else {
+            instance->decoder_state = FiatMarelliDecoderStepReset;
+        }
+        break;
+    }
+
+    case FiatMarelliDecoderStepRetxSync:
+        if(level && duration >= FIAT_MARELLI_RETX_SYNC_MIN &&
+           duration <= FIAT_MARELLI_RETX_SYNC_MAX) {
+            if(!instance->te_detected) {
+                instance->te_detected = duration / 8;
+                if(instance->te_detected < 70) instance->te_detected = 100;
+                if(instance->te_detected > 350) instance->te_detected = 260;
+            }
+            fiat_marelli_prepare_data(instance);
            instance->te_last = duration;
        } else {
            instance->decoder_state = FiatMarelliDecoderStepReset;
@@ -250,7 +468,6 @@ void subghz_protocol_decoder_fiat_marelli_feed(void* context, bool level, uint32
        ManchesterEvent event = ManchesterEventReset;
        bool frame_complete = false;

-        // Classify duration as short or long Manchester edge
        diff = (duration > te_short) ? (duration - te_short) : (te_short - duration);
        if(diff < te_delta) {
            event = level ? ManchesterEventShortLow : ManchesterEventShortHigh;
@@ -291,7 +508,7 @@ void subghz_protocol_decoder_fiat_marelli_feed(void* context, bool level, uint32
                }
            }
        } else {
-            if(instance->bit_count >= subghz_protocol_fiat_marelli_const.min_count_bit_for_found) {
+            if(instance->bit_count >= FIAT_MARELLI_MIN_DATA_BITS) {
                frame_complete = true;
            } else {
                instance->decoder_state = FiatMarelliDecoderStepReset;
@@ -301,36 +518,13 @@ void subghz_protocol_decoder_fiat_marelli_feed(void* context, bool level, uint32
        if(frame_complete) {
            instance->generic.data_count_bit = instance->bit_count;

-            // Frame layout: bytes 0-1 are 0xFFFF preamble residue
-            // Bytes 2-5: Fixed ID (serial)
-            // Byte 6: Button (upper nibble) | subtype (lower nibble)
-            // Bytes 7-12: Rolling/encrypted code (48 bits)
            instance->generic.serial =
                ((uint32_t)instance->raw_data[2] << 24) |
                ((uint32_t)instance->raw_data[3] << 16) |
                ((uint32_t)instance->raw_data[4] << 8) |
                ((uint32_t)instance->raw_data[5]);
            instance->generic.btn = (instance->raw_data[6] >> 4) & 0xF;
-            instance->generic.cnt =
-                ((uint32_t)instance->raw_data[7] << 16) |
-                ((uint32_t)instance->raw_data[8] << 8) |
-                ((uint32_t)instance->raw_data[9]);
-
-            FURI_LOG_I(
-                TAG,
-                "Decoded %d bits: %02X %02X %02X %02X %02X %02X %02X %02X %02X %02X %02X",
-                instance->bit_count,
-                instance->raw_data[0],
-                instance->raw_data[1],
-                instance->raw_data[2],
-                instance->raw_data[3],
-                instance->raw_data[4],
-                instance->raw_data[5],
-                instance->raw_data[6],
-                instance->raw_data[7],
-                instance->raw_data[8],
-                instance->raw_data[9],
-                instance->raw_data[10]);
+            instance->generic.cnt = (instance->raw_data[7] >> 3) & 0x1F;

            if(instance->base.callback) {
                instance->base.callback(&instance->base, instance->base.context);
@@ -342,6 +536,7 @@ void subghz_protocol_decoder_fiat_marelli_feed(void* context, bool level, uint32
        instance->te_last = duration;
        break;
    }
+
    }
 }

@@ -367,14 +562,15 @@ SubGhzProtocolStatus subghz_protocol_decoder_fiat_marelli_serialize(
        subghz_block_generic_serialize(&instance->generic, flipper_format, preset);

    if(ret == SubGhzProtocolStatusOk) {
-        // Save extra data (bits 64+ right-aligned in uint32_t)
        flipper_format_write_uint32(flipper_format, "Extra", &instance->extra_data, 1);

-        // Save total bit count explicitly (generic serialize also saves it, but Extra needs context)
        uint32_t extra_bits = instance->generic.data_count_bit > 64
                                  ? (instance->generic.data_count_bit - 64)
                                  : 0;
        flipper_format_write_uint32(flipper_format, "Extra_bits", &extra_bits, 1);
+
+        uint32_t te = instance->te_detected;
+        flipper_format_write_uint32(flipper_format, "TE", &te, 1);
    }

    return ret;
@@ -395,6 +591,11 @@ SubGhzProtocolStatus subghz_protocol_decoder_fiat_marelli_deserialize(
            instance->extra_data = extra;
        }

+        uint32_t te = 0;
+        if(flipper_format_read_uint32(flipper_format, "TE", &te, 1)) {
+            instance->te_detected = te;
+        }
+
        fiat_marelli_rebuild_raw_data(instance);
    }

@@ -418,29 +619,35 @@ void subghz_protocol_decoder_fiat_marelli_get_string(void* context, FuriString*
    furi_check(context);
    SubGhzProtocolDecoderFiatMarelli* instance = context;

-    uint8_t total_bytes = (instance->bit_count + 7) / 8;
-    if(total_bytes > 13) total_bytes = 13;
+    uint8_t epoch = instance->raw_data[6] & 0xF;
+    uint8_t counter = (instance->raw_data[7] >> 3) & 0x1F;
+    const char* variant = (instance->te_detected &&
+                           instance->te_detected < FIAT_MARELLI_TE_TYPE_AB_BOUNDARY)
+                              ? "B"
+                              : "A";
+    uint8_t scramble = (instance->raw_data[7] >> 1) & 0x3;
+    uint8_t fixed    =  instance->raw_data[7] & 0x1;

    furi_string_cat_printf(
        output,
        "%s %dbit\r\n"
-        "Sn:%08lX Btn:%s(0x%X)\r\n"
-        "Roll:%02X%02X%02X%02X%02X%02X\r\n"
-        "Data:",
+        "Enc:%02X%02X%02X%02X%02X Scr:%02X\r\n"
+        "Raw:%02X%02X Fixed:%X\r\n"
+        "Sn:%08X Cnt:%02X\r\n"
+        "Btn:%02X:[%s] Ep:%02X\r\n"
+        "Tp:%s\r\n",
        instance->generic.protocol_name,
-        instance->bit_count,
-        instance->generic.serial,
+        (int)instance->bit_count,
+        instance->raw_data[8], instance->raw_data[9],
+        instance->raw_data[10], instance->raw_data[11],
+        instance->raw_data[12],
+        (unsigned)scramble,
+        instance->raw_data[6], instance->raw_data[7],
+        (unsigned)fixed,
+        (unsigned int)instance->generic.serial,
+        (unsigned)counter,
+        (unsigned)instance->generic.btn,
        fiat_marelli_button_name(instance->generic.btn),
-        instance->generic.btn,
-        instance->raw_data[7],
-        instance->raw_data[8],
-        instance->raw_data[9],
-        (total_bytes > 10) ? instance->raw_data[10] : 0,
-        (total_bytes > 11) ? instance->raw_data[11] : 0,
-        (total_bytes > 12) ? instance->raw_data[12] : 0);
-
-    for(uint8_t i = 0; i < total_bytes; i++) {
-        furi_string_cat_printf(output, "%02X", instance->raw_data[i]);
-    }
-    furi_string_cat_printf(output, "\r\n");
+        (unsigned)epoch,
+        variant);
 }
--- a/lib/subghz/protocols/fiat_marelli.h
+++ b/lib/subghz/protocols/fiat_marelli.h
@@ -1,14 +1,6 @@
 #pragma once

-#include <furi.h>
-#include <lib/subghz/protocols/base.h>
-#include <lib/subghz/types.h>
-#include <lib/subghz/blocks/const.h>
-#include <lib/subghz/blocks/decoder.h>
-#include <lib/subghz/blocks/encoder.h>
-#include <lib/subghz/blocks/generic.h>
-#include <lib/subghz/blocks/math.h>
-#include <lib/toolbox/manchester_decoder.h>
+#include "base.h"
 #include <flipper_format/flipper_format.h>

 #define FIAT_MARELLI_PROTOCOL_NAME "Fiat Marelli"
@@ -31,7 +23,6 @@ SubGhzProtocolStatus
    subghz_protocol_decoder_fiat_marelli_deserialize(void* context, FlipperFormat* flipper_format);
 void subghz_protocol_decoder_fiat_marelli_get_string(void* context, FuriString* output);

-// Encoder stubs 
 void* subghz_protocol_encoder_fiat_marelli_alloc(SubGhzEnvironment* environment);
 void subghz_protocol_encoder_fiat_marelli_free(void* context);
 SubGhzProtocolStatus
--- a/lib/subghz/protocols/kia_v6.c
+++ b/lib/subghz/protocols/kia_v6.c
@@ -7,6 +7,7 @@
 #include "../blocks/custom_btn_i.h"
 #include <lib/toolbox/manchester_decoder.h>
 #include <flipper_format/flipper_format.h>
+#include <furi_hal_crypto.h>

 #define TAG "SubGhzProtocolKiaV6"

@@ -43,29 +44,6 @@ static const uint8_t aes_sbox[256] = {
    0x8c, 0xa1, 0x89, 0x0d, 0xbf, 0xe6, 0x42, 0x68, 0x41, 0x99, 0x2d, 0x0f, 0xb0, 0x54, 0xbb, 0x16
 };

-static const uint8_t aes_sbox_inv[256] = {
-    0x52, 0x09, 0x6a, 0xd5, 0x30, 0x36, 0xa5, 0x38, 0xbf, 0x40, 0xa3, 0x9e, 0x81, 0xf3, 0xd7, 0xfb,
-    0x7c, 0xe3, 0x39, 0x82, 0x9b, 0x2f, 0xff, 0x87, 0x34, 0x8e, 0x43, 0x44, 0xc4, 0xde, 0xe9, 0xcb,
-    0x54, 0x7b, 0x94, 0x32, 0xa6, 0xc2, 0x23, 0x3d, 0xee, 0x4c, 0x95, 0x0b, 0x42, 0xfa, 0xc3, 0x4e,
-    0x08, 0x2e, 0xa1, 0x66, 0x28, 0xd9, 0x24, 0xb2, 0x76, 0x5b, 0xa2, 0x49, 0x6d, 0x8b, 0xd1, 0x25,
-    0x72, 0xf8, 0xf6, 0x64, 0x86, 0x68, 0x98, 0x16, 0xd4, 0xa4, 0x5c, 0xcc, 0x5d, 0x65, 0xb6, 0x92,
-    0x6c, 0x70, 0x48, 0x50, 0xfd, 0xed, 0xb9, 0xda, 0x5e, 0x15, 0x46, 0x57, 0xa7, 0x8d, 0x9d, 0x84,
-    0x90, 0xd8, 0xab, 0x00, 0x8c, 0xbc, 0xd3, 0x0a, 0xf7, 0xe4, 0x58, 0x05, 0xb8, 0xb3, 0x45, 0x06,
-    0xd0, 0x2c, 0x1e, 0x8f, 0xca, 0x3f, 0x0f, 0x02, 0xc1, 0xaf, 0xbd, 0x03, 0x01, 0x13, 0x8a, 0x6b,
-    0x3a, 0x91, 0x11, 0x41, 0x4f, 0x67, 0xdc, 0xea, 0x97, 0xf2, 0xcf, 0xce, 0xf0, 0xb4, 0xe6, 0x73,
-    0x96, 0xac, 0x74, 0x22, 0xe7, 0xad, 0x35, 0x85, 0xe2, 0xf9, 0x37, 0xe8, 0x1c, 0x75, 0xdf, 0x6e,
-    0x47, 0xf1, 0x1a, 0x71, 0x1d, 0x29, 0xc5, 0x89, 0x6f, 0xb7, 0x62, 0x0e, 0xaa, 0x18, 0xbe, 0x1b,
-    0xfc, 0x56, 0x3e, 0x4b, 0xc6, 0xd2, 0x79, 0x20, 0x9a, 0xdb, 0xc0, 0xfe, 0x78, 0xcd, 0x5a, 0xf4,
-    0x1f, 0xdd, 0xa8, 0x33, 0x88, 0x07, 0xc7, 0x31, 0xb1, 0x12, 0x10, 0x59, 0x27, 0x80, 0xec, 0x5f,
-    0x60, 0x51, 0x7f, 0xa9, 0x19, 0xb5, 0x4a, 0x0d, 0x2d, 0xe5, 0x7a, 0x9f, 0x93, 0xc9, 0x9c, 0xef,
-    0xa0, 0xe0, 0x3b, 0x4d, 0xae, 0x2a, 0xf5, 0xb0, 0xc8, 0xeb, 0xbb, 0x3c, 0x83, 0x53, 0x99, 0x61,
-    0x17, 0x2b, 0x04, 0x7e, 0xba, 0x77, 0xd6, 0x26, 0xe1, 0x69, 0x14, 0x63, 0x55, 0x21, 0x0c, 0x7d
-};
-
-static const uint8_t aes_rcon[10] = {
-    0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80, 0x1b, 0x36
-};
-
 struct SubGhzProtocolDecoderKiaV6 {
    SubGhzProtocolDecoderBase base;
    SubGhzBlockDecoder decoder;
@@ -159,181 +137,6 @@ static uint8_t kia_v6_custom_to_btn(uint8_t custom) {
    }
 }

-static uint8_t gf_mul2(uint8_t x) {
-    return ((x >> 7) * 0x1b) ^ (x << 1);
-}
-
-static void aes_subbytes_inv(uint8_t* state) {
-    for (int row = 0; row < 4; row++) {
-        for (int col = 0; col < 4; col++) {
-            state[row + col * 4] = aes_sbox_inv[state[row + col * 4]];
-        }
-    }
-}
-
-static void aes_shiftrows_inv(uint8_t* state) {
-    uint8_t temp;
-    temp = state[13];
-    state[13] = state[9];
-    state[9] = state[5];
-    state[5] = state[1];
-    state[1] = temp;
-
-    temp = state[2];
-    state[2] = state[10];
-    state[10] = temp;
-    temp = state[6];
-    state[6] = state[14];
-    state[14] = temp;
-
-    temp = state[3];
-    state[3] = state[7];
-    state[7] = state[11];
-    state[11] = state[15];
-    state[15] = temp;
-}
-
-static void aes_mixcolumns_inv(uint8_t* state) {
-    uint8_t a, b, c, d;
-    for(int i = 0; i < 4; i++) {
-        a = state[i*4];
-        b = state[i*4+1];
-        c = state[i*4+2];
-        d = state[i*4+3];
-
-        uint8_t a2 = gf_mul2(a);
-        uint8_t a4 = gf_mul2(a2);
-        uint8_t a8 = gf_mul2(a4);
-        uint8_t b2 = gf_mul2(b);
-        uint8_t b4 = gf_mul2(b2);
-        uint8_t b8 = gf_mul2(b4);
-        uint8_t c2 = gf_mul2(c);
-        uint8_t c4 = gf_mul2(c2);
-        uint8_t c8 = gf_mul2(c4);
-        uint8_t d2 = gf_mul2(d);
-        uint8_t d4 = gf_mul2(d2);
-        uint8_t d8 = gf_mul2(d4);
-
-        state[i*4]   = (a8^a4^a2) ^ (b8^b2^b) ^ (c8^c4^c) ^ (d8^d);
-        state[i*4+1] = (a8^a)     ^ (b8^b4^b2) ^ (c8^c2^c) ^ (d8^d4^d);
-        state[i*4+2] = (a8^a4^a)  ^ (b8^b)     ^ (c8^c4^c2) ^ (d8^d2^d);
-        state[i*4+3] = (a8^a2^a)  ^ (b8^b4^b)  ^ (c8^c)     ^ (d8^d4^d2);
-    }
-}
-
-static void aes_addroundkey(uint8_t* state, const uint8_t* round_key) {
-    for (int col = 0; col < 4; col++) {
-        state[col * 4]     ^= round_key[col * 4];
-        state[col * 4 + 1] ^= round_key[col * 4 + 1];
-        state[col * 4 + 2] ^= round_key[col * 4 + 2];
-        state[col * 4 + 3] ^= round_key[col * 4 + 3];
-    }
-}
-
-static void aes_subbytes(uint8_t* state) {
-    for (int row = 0; row < 4; row++) {
-        for (int col = 0; col < 4; col++) {
-            state[row + col * 4] = aes_sbox[state[row + col * 4]];
-        }
-    }
-}
-
-static void aes_shiftrows(uint8_t* state) {
-    uint8_t temp;
-    temp = state[1];
-    state[1] = state[5];
-    state[5] = state[9];
-    state[9] = state[13];
-    state[13] = temp;
-    temp = state[2];
-    state[2] = state[10];
-    state[10] = temp;
-    temp = state[6];
-    state[6] = state[14];
-    state[14] = temp;
-    temp = state[3];
-    state[3] = state[15];
-    state[15] = state[11];
-    state[11] = state[7];
-    state[7] = temp;
-}
-
-static void aes_mixcolumns(uint8_t* state) {
-    uint8_t a, b, c, d;
-    for (int i = 0; i < 4; i++) {
-        a = state[i * 4];
-        b = state[i * 4 + 1];
-        c = state[i * 4 + 2];
-        d = state[i * 4 + 3];
-        state[i * 4]     = gf_mul2(a) ^ gf_mul2(b) ^ b ^ c ^ d;
-        state[i * 4 + 1] = a ^ gf_mul2(b) ^ gf_mul2(c) ^ c ^ d;
-        state[i * 4 + 2] = a ^ b ^ gf_mul2(c) ^ gf_mul2(d) ^ d;
-        state[i * 4 + 3] = gf_mul2(a) ^ a ^ b ^ c ^ gf_mul2(d);
-    }
-}
-
-static void aes_key_expansion(const uint8_t* key, uint8_t* round_keys) {
-    for (int i = 0; i < 16; i++) {
-        round_keys[i] = key[i];
-    }
-    for (int i = 4; i < 44; i++) {
-        int prev_word_idx = (i - 1) * 4;
-        uint8_t b0 = round_keys[prev_word_idx];
-        uint8_t b1 = round_keys[prev_word_idx + 1];
-        uint8_t b2 = round_keys[prev_word_idx + 2];
-        uint8_t b3 = round_keys[prev_word_idx + 3];
-        if ((i % 4) == 0) {
-            uint8_t new_b0 = aes_sbox[b1] ^ aes_rcon[(i / 4) - 1];
-            uint8_t new_b1 = aes_sbox[b2];
-            uint8_t new_b2 = aes_sbox[b3];
-            uint8_t new_b3 = aes_sbox[b0];
-            b0 = new_b0; b1 = new_b1; b2 = new_b2; b3 = new_b3;
-        }
-        int back_word_idx = (i - 4) * 4;
-        b0 ^= round_keys[back_word_idx];
-        b1 ^= round_keys[back_word_idx + 1];
-        b2 ^= round_keys[back_word_idx + 2];
-        b3 ^= round_keys[back_word_idx + 3];
-        int curr_word_idx = i * 4;
-        round_keys[curr_word_idx]     = b0;
-        round_keys[curr_word_idx + 1] = b1;
-        round_keys[curr_word_idx + 2] = b2;
-        round_keys[curr_word_idx + 3] = b3;
-    }
-}
-
-static void aes128_decrypt(const uint8_t* expanded_key, uint8_t* data) {
-    uint8_t state[16];
-    memcpy(state, data, 16);
-    aes_addroundkey(state, &expanded_key[160]);
-    for (int round = 9; round > 0; round--) {
-        aes_shiftrows_inv(state);
-        aes_subbytes_inv(state);
-        aes_addroundkey(state, &expanded_key[round*16]);
-        aes_mixcolumns_inv(state);
-    }
-    aes_shiftrows_inv(state);
-    aes_subbytes_inv(state);
-    aes_addroundkey(state, &expanded_key[0]);
-    memcpy(data, state, 16);
-}
-
-static void aes128_encrypt(const uint8_t* expanded_key, uint8_t* data) {
-    uint8_t state[16];
-    memcpy(state, data, 16);
-    aes_addroundkey(state, &expanded_key[0]);
-    for (int round = 1; round < 10; round++) {
-        aes_subbytes(state);
-        aes_shiftrows(state);
-        aes_mixcolumns(state);
-        aes_addroundkey(state, &expanded_key[round * 16]);
-    }
-    aes_subbytes(state);
-    aes_shiftrows(state);
-    aes_addroundkey(state, &expanded_key[160]);
-    memcpy(data, state, 16);
-}
-
 static void get_kia_v6_aes_key(uint8_t* aes_key) {
    uint64_t keystore_a = 0x37CE21F8C9F862A8ULL ^ 0x5448455049524154ULL;
    uint32_t keystore_a_hi = (keystore_a >> 32) & 0xFFFFFFFF;
@@ -381,9 +184,9 @@ static bool kia_v6_decrypt(SubGhzProtocolDecoderKiaV6* instance) {

    uint8_t aes_key[16];
    get_kia_v6_aes_key(aes_key);
-    uint8_t expanded_key[176];
-    aes_key_expansion(aes_key, expanded_key);
-    aes128_decrypt(expanded_key, encrypted_data);
+    uint8_t decrypted_buf[16];
+    furi_hal_crypto_aes128_ecb_decrypt(aes_key, encrypted_data, decrypted_buf);
+    memcpy(encrypted_data, decrypted_buf, 16);

    uint8_t *decrypted = encrypted_data;
    uint8_t calculated_crc = kia_v6_crc8(decrypted, 15, 0xFF, 0x07);
@@ -444,9 +247,9 @@ static void kia_v6_encrypt_payload(

    uint8_t aes_key[16];
    get_kia_v6_aes_key(aes_key);
-    uint8_t expanded_key[176];
-    aes_key_expansion(aes_key, expanded_key);
-    aes128_encrypt(expanded_key, plain);
+    uint8_t encrypted[16];
+    furi_hal_crypto_aes128_ecb_encrypt(aes_key, plain, encrypted);
+    memcpy(plain, encrypted, 16);

    uint8_t fx_hi = 0x20 | (fx_field >> 4);
    uint8_t fx_lo = fx_field & 0x0F;
--- a/lib/toolbox/version.c
+++ b/lib/toolbox/version.c
@@ -31,7 +31,7 @@ static Version version = {
    .magic = VERSION_MAGIC,
    .major = VERSION_MAJOR,
    .minor = VERSION_MINOR,
-    .git_hash = "ARF CFW",
+    .git_hash = GIT_COMMIT,
    .git_branch = GIT_BRANCH,
    .build_date = BUILD_DATE,
    .version = VERSION
--- a/targets/f18/api_symbols.csv
+++ b/targets/f18/api_symbols.csv
@@ -1248,6 +1248,8 @@ Function,+,furi_hal_crypto_enclave_load_key,_Bool,"uint8_t, const uint8_t*"
 Function,+,furi_hal_crypto_enclave_store_key,_Bool,"FuriHalCryptoKey*, uint8_t*"
 Function,+,furi_hal_crypto_enclave_unload_key,_Bool,uint8_t
 Function,+,furi_hal_crypto_enclave_verify,_Bool,"uint8_t*, uint8_t*"
+Function,+,furi_hal_crypto_aes128_ecb_decrypt,_Bool,"const uint8_t*, const uint8_t*, uint8_t*"
+Function,+,furi_hal_crypto_aes128_ecb_encrypt,_Bool,"const uint8_t*, const uint8_t*, uint8_t*"
 Function,+,furi_hal_crypto_encrypt,_Bool,"const uint8_t*, uint8_t*, size_t"
 Function,+,furi_hal_crypto_gcm,_Bool,"const uint8_t*, const uint8_t*, const uint8_t*, size_t, const uint8_t*, uint8_t*, size_t, uint8_t*, _Bool"
 Function,+,furi_hal_crypto_gcm_decrypt_and_verify,FuriHalCryptoGCMState,"const uint8_t*, const uint8_t*, const uint8_t*, size_t, const uint8_t*, uint8_t*, size_t, const uint8_t*"
--- a/targets/f7/api_symbols.csv
+++ b/targets/f7/api_symbols.csv
@@ -1454,6 +1454,8 @@ Function,+,furi_hal_crypto_enclave_load_key,_Bool,"uint8_t, const uint8_t*"
 Function,+,furi_hal_crypto_enclave_store_key,_Bool,"FuriHalCryptoKey*, uint8_t*"
 Function,+,furi_hal_crypto_enclave_unload_key,_Bool,uint8_t
 Function,+,furi_hal_crypto_enclave_verify,_Bool,"uint8_t*, uint8_t*"
+Function,+,furi_hal_crypto_aes128_ecb_decrypt,_Bool,"const uint8_t*, const uint8_t*, uint8_t*"
+Function,+,furi_hal_crypto_aes128_ecb_encrypt,_Bool,"const uint8_t*, const uint8_t*, uint8_t*"
 Function,+,furi_hal_crypto_encrypt,_Bool,"const uint8_t*, uint8_t*, size_t"
 Function,+,furi_hal_crypto_gcm,_Bool,"const uint8_t*, const uint8_t*, const uint8_t*, size_t, const uint8_t*, uint8_t*, size_t, uint8_t*, _Bool"
 Function,+,furi_hal_crypto_gcm_decrypt_and_verify,FuriHalCryptoGCMState,"const uint8_t*, const uint8_t*, const uint8_t*, size_t, const uint8_t*, uint8_t*, size_t, const uint8_t*"
--- a/targets/f7/furi_hal/furi_hal_crypto.c
+++ b/targets/f7/furi_hal/furi_hal_crypto.c
@@ -21,9 +21,11 @@
 #define CRYPTO_MODE_DECRYPT      (AES_CR_MODE_1)
 #define CRYPTO_MODE_DECRYPT_INIT (AES_CR_MODE_0 | AES_CR_MODE_1)

-#define CRYPTO_DATATYPE_32B 0U
-#define CRYPTO_KEYSIZE_256B (AES_CR_KEYSIZE)
-#define CRYPTO_AES_CBC      (AES_CR_CHMOD_0)
+#define CRYPTO_DATATYPE_32B  0U
+#define CRYPTO_DATATYPE_8B   (AES_CR_DATATYPE_1)
+#define CRYPTO_KEYSIZE_256B  (AES_CR_KEYSIZE)
+#define CRYPTO_AES_ECB       0U
+#define CRYPTO_AES_CBC       (AES_CR_CHMOD_0)

 #define CRYPTO_AES_CTR     (AES_CR_CHMOD_1)
 #define CRYPTO_CTR_IV_LEN  (12U)
@@ -748,3 +750,72 @@ FuriHalCryptoGCMState furi_hal_crypto_gcm_decrypt_and_verify(

    return FuriHalCryptoGCMStateOk;
 }
+
+static void crypto_key_init_ecb128(const uint8_t* key) {
+    CLEAR_BIT(AES1->CR, AES_CR_EN);
+    MODIFY_REG(
+        AES1->CR,
+        AES_CR_DATATYPE | AES_CR_KEYSIZE | AES_CR_CHMOD,
+        CRYPTO_DATATYPE_8B | CRYPTO_AES_ECB);
+
+    AES1->KEYR3 = ((uint32_t*)key)[0];
+    AES1->KEYR2 = ((uint32_t*)key)[1];
+    AES1->KEYR1 = ((uint32_t*)key)[2];
+    AES1->KEYR0 = ((uint32_t*)key)[3];
+}
+
+bool furi_hal_crypto_aes128_ecb_encrypt(
+    const uint8_t* key,
+    const uint8_t* input,
+    uint8_t* output) {
+    furi_check(furi_hal_crypto_mutex);
+    furi_check(furi_mutex_acquire(furi_hal_crypto_mutex, FuriWaitForever) == FuriStatusOk);
+
+    furi_hal_bus_enable(FuriHalBusAES1);
+    crypto_key_init_ecb128(key);
+
+    MODIFY_REG(AES1->CR, AES_CR_MODE, CRYPTO_MODE_ENCRYPT);
+    SET_BIT(AES1->CR, AES_CR_EN);
+
+    bool state = crypto_process_block((uint32_t*)input, (uint32_t*)output, 4);
+
+    CLEAR_BIT(AES1->CR, AES_CR_EN);
+    furi_hal_bus_disable(FuriHalBusAES1);
+    furi_check(furi_mutex_release(furi_hal_crypto_mutex) == FuriStatusOk);
+
+    return state;
+}
+
+bool furi_hal_crypto_aes128_ecb_decrypt(
+    const uint8_t* key,
+    const uint8_t* input,
+    uint8_t* output) {
+    furi_check(furi_hal_crypto_mutex);
+    furi_check(furi_mutex_acquire(furi_hal_crypto_mutex, FuriWaitForever) == FuriStatusOk);
+
+    furi_hal_bus_enable(FuriHalBusAES1);
+    crypto_key_init_ecb128(key);
+
+    MODIFY_REG(AES1->CR, AES_CR_MODE, CRYPTO_MODE_DECRYPT_INIT);
+    SET_BIT(AES1->CR, AES_CR_EN);
+
+    if(!furi_hal_crypto_wait_flag(AES_SR_CCF)) {
+        CLEAR_BIT(AES1->CR, AES_CR_EN);
+        furi_hal_bus_disable(FuriHalBusAES1);
+        furi_check(furi_mutex_release(furi_hal_crypto_mutex) == FuriStatusOk);
+        return false;
+    }
+
+    SET_BIT(AES1->CR, AES_CR_CCFC);
+
+    MODIFY_REG(AES1->CR, AES_CR_MODE, CRYPTO_MODE_DECRYPT);
+    SET_BIT(AES1->CR, AES_CR_EN);
+
+    bool state = crypto_process_block((uint32_t*)input, (uint32_t*)output, 4);
+
+    CLEAR_BIT(AES1->CR, AES_CR_EN);
+    furi_hal_bus_disable(FuriHalBusAES1);
+    furi_check(furi_mutex_release(furi_hal_crypto_mutex) == FuriStatusOk);
+
+    return state;
+}
--- a/targets/furi_hal_include/furi_hal_crypto.h
+++ b/targets/furi_hal_include/furi_hal_crypto.h
@@ -290,6 +290,32 @@ FuriHalCryptoGCMState furi_hal_crypto_gcm_decrypt_and_verify(
    size_t length,
    const uint8_t* tag);

+/** Encrypt a single 16-byte block using AES-128-ECB
+ *
+ * @param[in]  key     pointer to 16 bytes key data
+ * @param[in]  input   pointer to 16 bytes input data
+ * @param[out] output  pointer to 16 bytes output data
+ *
+ * @return     true on success
+ */
+bool furi_hal_crypto_aes128_ecb_encrypt(
+    const uint8_t* key,
+    const uint8_t* input,
+    uint8_t* output);
+
+/** Decrypt a single 16-byte block using AES-128-ECB
+ *
+ * @param[in]  key     pointer to 16 bytes key data
+ * @param[in]  input   pointer to 16 bytes input data
+ * @param[out] output  pointer to 16 bytes output data
+ *
+ * @return     true on success
+ */
+bool furi_hal_crypto_aes128_ecb_decrypt(
+    const uint8_t* key,
+    const uint8_t* input,
+    uint8_t* output);
+
 #ifdef __cplusplus
 }
 #endif
Author	SHA1	Message	Date
Andrea Santaniello	3605669cc5	Fixing crash on finding first good candidate All checks were successful Build Dev Firmware / build (push) Successful in 6m38s Details	2026-03-17 15:28:16 +01:00
Andrea Santaniello	fb1c28a0dd	Update subghz_scene_kl_bf_cleanup.c All checks were successful Build Dev Firmware / build (push) Successful in 6m42s Details	2026-03-17 14:23:56 +01:00
Andrea Santaniello	64a971e806	Keeloq Bruteforcer updates Some checks failed Build Dev Firmware / build (push) Failing after 2m37s Details	2026-03-17 14:01:27 +01:00
d4rks1d33	12db96a8ab	Fix counter brute force, open window to 500ms per transmission making more stable All checks were successful Build Dev Firmware / build (push) Successful in 6m34s Details	2026-03-16 21:41:33 -03:00
d4rks1d33	4b50b8b70c	Fix warning UI All checks were successful Build Dev Firmware / build (push) Successful in 6m35s Details	2026-03-16 20:09:04 -03:00
d4rks1d33	0f24f8c105	Added warning on counter bruteforce	2026-03-16 19:45:54 -03:00
Andrea Santaniello	238f39d0d8	Fixes	2026-03-16 23:39:22 +01:00
Andrea Santaniello	4c3581735b	Better handling of the keeloq bf All checks were successful Build Dev Firmware / build (push) Successful in 6m23s Details	2026-03-16 22:31:16 +01:00
Andrea Santaniello	689df5262d	Compiler bitch fix All checks were successful Build Dev Firmware / build (push) Successful in 6m28s Details	2026-03-16 17:57:09 +01:00
Andrea Santaniello	86c740d923	Preliminary stuff for phone accellerate Keeloq bruteforce Some checks failed Build Dev Firmware / build (push) Failing after 2m35s Details	2026-03-16 16:55:25 +01:00
Andrea Santaniello	0aef017c15	New assets by GONZOsint (https://github.com/GONZOsint ) All checks were successful Build Dev Firmware / build (push) Successful in 6m46s Details	2026-03-16 13:57:23 +01:00
grugnoymeme	cea3bc3b6a	fmt fiat marelli displayed datas and removed duplicates variant declaration in feed All checks were successful Build Dev Firmware / build (push) Successful in 6m25s Details	2026-03-16 05:58:05 +01:00
d4rks1d33	f3d08573a1	small fix All checks were successful Build Dev Firmware / build (push) Successful in 6m28s Details	2026-03-15 18:31:15 -03:00
Andrea	9e52a6eb6b	Update Fiat Marelli entry in README.md All checks were successful Build Dev Firmware / build (push) Successful in 6m28s Details	2026-03-15 18:10:58 +01:00
Andrea Santaniello	faf669b457	Encoder for marelli/delphi All checks were successful Build Dev Firmware / build (push) Successful in 6m39s Details	2026-03-15 17:03:44 +01:00
Andrea Santaniello	e445b28d73	Update fiat_marelli.c All checks were successful Build Dev Firmware / build (push) Successful in 6m32s Details	2026-03-15 16:36:48 +01:00
Andrea Santaniello	19e2eaa554	Update fiat_marelli.c	2026-03-15 16:08:28 +01:00
Andrea Santaniello	2571ad7f22	Update fiat_marelli.c	2026-03-15 15:10:42 +01:00
Andrea Santaniello	22a0870559	Native chip AES (thanks to carphreak for suggesting it, saves some space)	2026-03-15 15:06:04 +01:00
d4rks1d33	1c9d1f404a	Option to select Flux Capitor or Normal CC1101 on RollJam	2026-03-15 01:35:20 -03:00
d4rks1d33	fabb1ccc2d	Official Flipper App now work with bluetooth	2026-03-15 00:42:43 -03:00
d4rks1d33	6a432a93ad	Fix my bad sorry	2026-03-15 00:34:46 -03:00
d4rks1d33	d2cca91ec8	Small fix	2026-03-15 00:27:48 -03:00
d4rks1d33	6e483393e1	Update workflow	2026-03-15 00:20:10 -03:00
David	4dc688c25b	Change encryption settings and add encrypted data Updated encryption settings and added initialization vector and encrypted data.	2026-03-14 18:34:24 +01:00