389ff92cc1
* Makefile, Scripts: new linter * About: remove ID from IC * Firmware: remove double define for DIVC/DIVR * Scripts: check folder names too. Docker: replace syntax check with make lint. * Reformat Sources and Migrate to new file naming convention * Docker: symlink clang-format-12 to clang-format * Add coding style guide
57 lines
1.7 KiB
C
57 lines
1.7 KiB
C
#pragma once
|
|
#include "subghz_protocol_common.h"
|
|
#include "file_worker.h"
|
|
|
|
#include <furi.h>
|
|
|
|
/*
|
|
* Keeloq
|
|
* https://ru.wikipedia.org/wiki/KeeLoq
|
|
* https://phreakerclub.com/forum/showthread.php?t=1094
|
|
*
|
|
*/
|
|
|
|
#define KEELOQ_NLF 0x3A5C742E
|
|
#define bit(x, n) (((x) >> (n)) & 1)
|
|
#define g5(x, a, b, c, d, e) \
|
|
(bit(x, a) + bit(x, b) * 2 + bit(x, c) * 4 + bit(x, d) * 8 + bit(x, e) * 16)
|
|
|
|
/*
|
|
* KeeLoq learning types
|
|
* https://phreakerclub.com/forum/showthread.php?t=67
|
|
*/
|
|
#define KEELOQ_LEARNING_UNKNOWN 0u
|
|
#define KEELOQ_LEARNING_SIMPLE 1u
|
|
#define KEELOQ_LEARNING_NORMAL 2u
|
|
#define KEELOQ_LEARNING_SECURE 3u
|
|
|
|
/** Simple Learning Encrypt
|
|
* @param data - 0xBSSSCCCC, B(4bit) key, S(10bit) serial&0x3FF, C(16bit) counter
|
|
* @param key - manufacture (64bit)
|
|
* @return keelog encrypt data
|
|
*/
|
|
uint32_t subghz_protocol_keeloq_common_encrypt(const uint32_t data, const uint64_t key);
|
|
|
|
/** Simple Learning Decrypt
|
|
* @param data - keelog encrypt data
|
|
* @param key - manufacture (64bit)
|
|
* @return 0xBSSSCCCC, B(4bit) key, S(10bit) serial&0x3FF, C(16bit) counter
|
|
*/
|
|
uint32_t subghz_protocol_keeloq_common_decrypt(const uint32_t data, const uint64_t key);
|
|
|
|
/** Normal Learning
|
|
* @param data - serial number (28bit)
|
|
* @param key - manufacture (64bit)
|
|
* @return manufacture for this serial number (64bit)
|
|
*/
|
|
uint64_t subghz_protocol_keeloq_common_normal_learning(uint32_t data, const uint64_t key);
|
|
|
|
/** Secure Learning
|
|
* @param data - serial number (28bit)
|
|
* @param seed - serial number (32bit)
|
|
* @param key - manufacture (64bit)
|
|
* @return manufacture for this serial number (64bit)
|
|
*/
|
|
|
|
uint64_t
|
|
subghz_protocol_keeloq_common_secure_learning(uint32_t data, uint32_t seed, const uint64_t key); |