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Merge pull request #942 from Dmitry422/dev

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Alutech_at_4n and Nice Flor S protocols acceleration and Debug status for desktop clock
This commit is contained in:
MMX
2026-01-09 11:47:49 +03:00
committed by GitHub
parent 1412a45977 4a4e9a5609
commit ca3d80421d
3 changed files with 87 additions and 45 deletions
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6
applications/services/desktop/desktop.c
View File

@@ -105,7 +105,11 @@ static void desktop_clock_draw_callback(Canvas* canvas, void* context) {
}
char buffer[20];
snprintf(buffer, sizeof(buffer), "%02u:%02u", hour, desktop->clock.minute);
if(furi_hal_rtc_is_flag_set(FuriHalRtcFlagDebug)) {
snprintf(buffer, sizeof(buffer), "D %02u:%02u", hour, desktop->clock.minute);
} else {
snprintf(buffer, sizeof(buffer), "%02u:%02u", hour, desktop->clock.minute);
}
view_port_set_width(
desktop->clock_viewport,

71
lib/subghz/protocols/alutech_at_4n.c
View File

@@ -9,7 +9,8 @@
#define TAG "SubGhzProtocoAlutech_at_4n"
#define SUBGHZ_NO_ALUTECH_AT_4N_RAINBOW_TABLE 0xFFFFFFFF
#define SUBGHZ_NO_ALUTECH_AT_4N_RAINBOW_TABLE 0xFFFFFFFFFFFFFFFF
#define SUBGHZ_ALUTECH_AT_4N_RAINBOW_TABLE_SIZE_BYTES 32
static const SubGhzBlockConst subghz_protocol_alutech_at_4n_const = {
.te_short = 400,
@@ -140,27 +141,21 @@ LevelDuration subghz_protocol_encoder_alutech_at_4n_yield(void* context) {
}
/**
* Read bytes from rainbow table
* @param file_name Full path to rainbow table the file
* Read bytes from buffer array with rainbow table
* @param buffer Pointer to decrypted magic data buffer
* @param number_alutech_at_4n_magic_data number in the array
* @return alutech_at_4n_magic_data
*/
static uint32_t subghz_protocol_alutech_at_4n_get_magic_data_in_file(
const char* file_name,
static uint32_t subghz_protocol_alutech_at_4n_get_magic_data_from_buffer(
uint8_t* buffer,
uint8_t number_alutech_at_4n_magic_data) {
if(!strcmp(file_name, "")) return SUBGHZ_NO_ALUTECH_AT_4N_RAINBOW_TABLE;
uint8_t buffer[sizeof(uint32_t)] = {0};
uint32_t address = number_alutech_at_4n_magic_data * sizeof(uint32_t);
uint32_t alutech_at_4n_magic_data = 0;
if(subghz_keystore_raw_get_data(file_name, address, buffer, sizeof(uint32_t))) {
for(size_t i = 0; i < sizeof(uint32_t); i++) {
alutech_at_4n_magic_data = (alutech_at_4n_magic_data << 8) | buffer[i];
}
} else {
alutech_at_4n_magic_data = SUBGHZ_NO_ALUTECH_AT_4N_RAINBOW_TABLE;
for(size_t i = address; i < (address + sizeof(uint32_t)); i++) {
alutech_at_4n_magic_data = (alutech_at_4n_magic_data << 8) | buffer[i];
}
return alutech_at_4n_magic_data;
}
@@ -195,17 +190,29 @@ static uint8_t subghz_protocol_alutech_at_4n_decrypt_data_crc(uint8_t data) {
}
static uint64_t subghz_protocol_alutech_at_4n_decrypt(uint64_t data, const char* file_name) {
// load and decrypt rainbow table from file to buffer array in RAM
if(!file_name) return SUBGHZ_NO_ALUTECH_AT_4N_RAINBOW_TABLE;
uint8_t buffer[SUBGHZ_ALUTECH_AT_4N_RAINBOW_TABLE_SIZE_BYTES] = {0};
uint8_t* buffer_ptr = (uint8_t*)&buffer;
if(subghz_keystore_raw_get_data(
file_name, 0, buffer, SUBGHZ_ALUTECH_AT_4N_RAINBOW_TABLE_SIZE_BYTES)) {
} else {
return SUBGHZ_NO_ALUTECH_AT_4N_RAINBOW_TABLE;
}
uint8_t* p = (uint8_t*)&data;
uint32_t data1 = p[0] << 24 | p[1] << 16 | p[2] << 8 | p[3];
uint32_t data2 = p[4] << 24 | p[5] << 16 | p[6] << 8 | p[7];
uint32_t data3 = 0;
uint32_t magic_data[] = {
subghz_protocol_alutech_at_4n_get_magic_data_in_file(file_name, 0),
subghz_protocol_alutech_at_4n_get_magic_data_in_file(file_name, 1),
subghz_protocol_alutech_at_4n_get_magic_data_in_file(file_name, 2),
subghz_protocol_alutech_at_4n_get_magic_data_in_file(file_name, 3),
subghz_protocol_alutech_at_4n_get_magic_data_in_file(file_name, 4),
subghz_protocol_alutech_at_4n_get_magic_data_in_file(file_name, 5)};
subghz_protocol_alutech_at_4n_get_magic_data_from_buffer(buffer_ptr, 0),
subghz_protocol_alutech_at_4n_get_magic_data_from_buffer(buffer_ptr, 1),
subghz_protocol_alutech_at_4n_get_magic_data_from_buffer(buffer_ptr, 2),
subghz_protocol_alutech_at_4n_get_magic_data_from_buffer(buffer_ptr, 3),
subghz_protocol_alutech_at_4n_get_magic_data_from_buffer(buffer_ptr, 4),
subghz_protocol_alutech_at_4n_get_magic_data_from_buffer(buffer_ptr, 5)};
uint32_t i = magic_data[0];
do {
@@ -230,17 +237,29 @@ static uint64_t subghz_protocol_alutech_at_4n_decrypt(uint64_t data, const char*
}
static uint64_t subghz_protocol_alutech_at_4n_encrypt(uint64_t data, const char* file_name) {
// load and decrypt rainbow table from file to buffer array in RAM
if(!file_name) return SUBGHZ_NO_ALUTECH_AT_4N_RAINBOW_TABLE;
uint8_t buffer[SUBGHZ_ALUTECH_AT_4N_RAINBOW_TABLE_SIZE_BYTES] = {0};
uint8_t* buffer_ptr = (uint8_t*)&buffer;
if(subghz_keystore_raw_get_data(
file_name, 0, buffer, SUBGHZ_ALUTECH_AT_4N_RAINBOW_TABLE_SIZE_BYTES)) {
} else {
return SUBGHZ_NO_ALUTECH_AT_4N_RAINBOW_TABLE;
}
uint8_t* p = (uint8_t*)&data;
uint32_t data1 = 0;
uint32_t data2 = p[0] << 24 | p[1] << 16 | p[2] << 8 | p[3];
uint32_t data3 = p[4] << 24 | p[5] << 16 | p[6] << 8 | p[7];
uint32_t magic_data[] = {
subghz_protocol_alutech_at_4n_get_magic_data_in_file(file_name, 6),
subghz_protocol_alutech_at_4n_get_magic_data_in_file(file_name, 4),
subghz_protocol_alutech_at_4n_get_magic_data_in_file(file_name, 5),
subghz_protocol_alutech_at_4n_get_magic_data_in_file(file_name, 1),
subghz_protocol_alutech_at_4n_get_magic_data_in_file(file_name, 2),
subghz_protocol_alutech_at_4n_get_magic_data_in_file(file_name, 0)};
subghz_protocol_alutech_at_4n_get_magic_data_from_buffer(buffer_ptr, 6),
subghz_protocol_alutech_at_4n_get_magic_data_from_buffer(buffer_ptr, 4),
subghz_protocol_alutech_at_4n_get_magic_data_from_buffer(buffer_ptr, 5),
subghz_protocol_alutech_at_4n_get_magic_data_from_buffer(buffer_ptr, 1),
subghz_protocol_alutech_at_4n_get_magic_data_from_buffer(buffer_ptr, 2),
subghz_protocol_alutech_at_4n_get_magic_data_from_buffer(buffer_ptr, 0)};
do {
data1 = data1 + magic_data[0];

55
lib/subghz/protocols/nice_flor_s.c
View File

@@ -16,8 +16,10 @@
#define TAG "SubGhzProtocolNiceFlorS"
#define NICE_ONE_COUNT_BIT 72
#define NICE_ONE_NAME "Nice One"
#define NICE_ONE_COUNT_BIT 72
#define NICE_ONE_NAME "Nice One"
#define SUBGHZ_NICE_FLOR_S_RAINBOW_TABLE_SIZE_BYTES 32
#define SUBGHZ_NO_NICE_FLOR_S_RAINBOW_TABLE 0
static const SubGhzBlockConst subghz_protocol_nice_flor_s_const = {
.te_short = 500,
@@ -414,21 +416,13 @@ static void subghz_protocol_nice_one_get_data(uint8_t* p, uint8_t num_parcel, ui
}
/**
* Read bytes from rainbow table
* @param file_name Full path to rainbow table the file
* Read bytes from buffer array with rainbow table
* @param buffer pointer to decrypted rainbow table
* @param address Byte address in file
* @return data
*/
static uint8_t
subghz_protocol_nice_flor_s_get_byte_in_file(const char* file_name, uint32_t address) {
if(!file_name) return 0;
uint8_t buffer[1] = {0};
if(subghz_keystore_raw_get_data(file_name, address, buffer, sizeof(uint8_t))) {
return buffer[0];
} else {
return 0;
}
static uint8_t subghz_protocol_nice_flor_s_get_byte_from_buffer(uint8_t* buffer, uint8_t address) {
return buffer[address];
}
static inline void subghz_protocol_decoder_nice_flor_s_magic_xor(uint8_t* p, uint8_t k) {
@@ -438,16 +432,28 @@ static inline void subghz_protocol_decoder_nice_flor_s_magic_xor(uint8_t* p, uin
}
uint64_t subghz_protocol_nice_flor_s_encrypt(uint64_t data, const char* file_name) {
// load and decrypt rainbow table from file to buffer array in RAM
if(!file_name) return SUBGHZ_NO_NICE_FLOR_S_RAINBOW_TABLE;
uint8_t buffer[SUBGHZ_NICE_FLOR_S_RAINBOW_TABLE_SIZE_BYTES] = {0};
uint8_t* buffer_ptr = (uint8_t*)&buffer;
if(subghz_keystore_raw_get_data(
file_name, 0, buffer, SUBGHZ_NICE_FLOR_S_RAINBOW_TABLE_SIZE_BYTES)) {
} else {
return SUBGHZ_NO_NICE_FLOR_S_RAINBOW_TABLE;
}
uint8_t* p = (uint8_t*)&data;
uint8_t k = 0;
for(uint8_t y = 0; y < 2; y++) {
k = subghz_protocol_nice_flor_s_get_byte_in_file(file_name, p[0] & 0x1f);
k = subghz_protocol_nice_flor_s_get_byte_from_buffer(buffer_ptr, p[0] & 0x1f);
subghz_protocol_decoder_nice_flor_s_magic_xor(p, k);
p[5] &= 0x0f;
p[0] ^= k & 0xe0;
k = subghz_protocol_nice_flor_s_get_byte_in_file(file_name, p[0] >> 3) + 0x25;
k = subghz_protocol_nice_flor_s_get_byte_from_buffer(buffer_ptr, p[0] >> 3) + 0x25;
subghz_protocol_decoder_nice_flor_s_magic_xor(p, k);
p[5] &= 0x0f;
@@ -475,6 +481,19 @@ static uint64_t
subghz_protocol_nice_flor_s_decrypt(SubGhzBlockGeneric* instance, const char* file_name) {
furi_assert(instance);
uint64_t data = instance->data;
// load and decrypt rainbow table from file to buffer array in RAM
if(!file_name) return SUBGHZ_NO_NICE_FLOR_S_RAINBOW_TABLE;
uint8_t buffer[SUBGHZ_NICE_FLOR_S_RAINBOW_TABLE_SIZE_BYTES] = {0};
uint8_t* buffer_ptr = (uint8_t*)&buffer;
if(subghz_keystore_raw_get_data(
file_name, 0, buffer, SUBGHZ_NICE_FLOR_S_RAINBOW_TABLE_SIZE_BYTES)) {
} else {
return SUBGHZ_NO_NICE_FLOR_S_RAINBOW_TABLE;
}
uint8_t* p = (uint8_t*)&data;
uint8_t k = 0;
@@ -489,12 +508,12 @@ static uint64_t
p[1] = k;
for(uint8_t y = 0; y < 2; y++) {
k = subghz_protocol_nice_flor_s_get_byte_in_file(file_name, p[0] >> 3) + 0x25;
k = subghz_protocol_nice_flor_s_get_byte_from_buffer(buffer_ptr, p[0] >> 3) + 0x25;
subghz_protocol_decoder_nice_flor_s_magic_xor(p, k);
p[5] &= 0x0f;
p[0] ^= k & 0x7;
k = subghz_protocol_nice_flor_s_get_byte_in_file(file_name, p[0] & 0x1f);
k = subghz_protocol_nice_flor_s_get_byte_from_buffer(buffer_ptr, p[0] & 0x1f);
subghz_protocol_decoder_nice_flor_s_magic_xor(p, k);
p[5] &= 0x0f;