liz/flipperzero-firmware
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

[FL-2045] SubGhz: new protocol (GSN , Beninca/Allmatic, Elmes) and validator (#958)

Browse Source 
* SubGhz: add new method of obtaining a manufactory code subghz_protocol_keeloq_common_magic_xor_type1_learning
* TextInput: checking for a lock on a file with the same name
* TextInput:  fix checking for a lock on a file with the same name
* Assets: rename and recompile
* TextInput: added picture and timer to turn off blob
* TextInput: Fix graphics
* TextInput:  fix validator
* Validators: Add validator is file
* TextInput: fix callback validator_is_file_alloc
* SubGhz: add propocol GNS (dimamic), Beninca/Alcatic,  Elmes
* SubGhz: fix function description
* Gui: correct timer routine on deallocation
* Format sources

Co-authored-by: あく <alleteam@gmail.com>
This commit is contained in:
Skorpionm
2022-01-21 17:55:09 +04:00
committed by GitHub
parent 32c92a80ea
commit d4d87aa6a8
15 changed files with 300 additions and 46 deletions
Download Patch File Download Diff File Expand all files Collapse all files

14
lib/subghz/protocols/subghz_protocol_keeloq_common.c
View File

@@ -53,7 +53,7 @@ inline uint64_t subghz_protocol_keeloq_common_normal_learning(uint32_t data, con
/** Secure Learning
* @param data - serial number (28bit)
* @param seed - serial number (32bit)
* @param seed - seed number (32bit)
* @param key - manufacture (64bit)
* @return manufacture for this serial number (64bit)
*/
@@ -69,4 +69,16 @@ inline uint64_t subghz_protocol_keeloq_common_secure_learning(
k2 = subghz_protocol_keeloq_common_decrypt(seed, key);
return ((uint64_t)k1 << 32) | k2;
}
/** Magic_xor_type1 Learning
* @param data - serial number (28bit)
* @param xor - magic xor (64bit)
* @return manufacture for this serial number (64bit)
*/
inline uint64_t
subghz_protocol_keeloq_common_magic_xor_type1_learning(uint32_t data, uint64_t xor) {
data &= 0x0FFFFFFF;
return (((uint64_t)data << 32) | data) ^ xor;
}