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SubGhz: reading keys from encrypted files (#803)

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* SubGhz: add file with manufactory codes, and the ability to add your own manufactory codes for KeeLog
* SubGhz: add encrypt RAW data, add decrypt and get RAW data
* SubGhz: add encrypt  magic_xor_atomo
* SubGhz: parsing atomo using file encrypt
* SubGhz: fix calculating the size of the read buffer
* SubGhz: parsing Nice FLOR S using file encrypt
* SubGhz: add file encrypt nice_flor_s_tx, fix name load file
* SubGhz: fix checking read buffer size
* Update subghz_keystore.c
* SubGhz: fix calculating the size of the read buffer

Co-authored-by: あく <alleteam@gmail.com>
This commit is contained in:
Skorpionm
2021-11-03 20:41:07 +04:00
committed by GitHub
parent 300302cb7c
commit 6d548637f2
14 changed files with 445 additions and 457 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
applications/subghz/subghz.c
View File

@@ -188,7 +188,8 @@ SubGhz* subghz_alloc() {
string_init(subghz->error_str);
subghz_parser_load_keeloq_file(subghz->txrx->parser, "/ext/subghz/keeloq_mfcodes");
subghz_parser_load_nice_flor_s_file(subghz->txrx->parser, "/ext/subghz/nice_floor_s_rx");
subghz_parser_load_keeloq_file(subghz->txrx->parser, "/ext/subghz/keeloq_mfcodes_user");
subghz_parser_load_nice_flor_s_file(subghz->txrx->parser, "/ext/subghz/nice_flor_s_rx");
subghz_parser_load_came_atomo_file(subghz->txrx->parser, "/ext/subghz/came_atomo");
//subghz_parser_enable_dump_text(subghz->protocol, subghz_text_callback, subghz);

51
applications/subghz/subghz_cli.c
View File

@@ -212,7 +212,9 @@ void subghz_cli_command_rx(Cli* cli, string_t args, void* context) {
SubGhzParser* parser = subghz_parser_alloc();
subghz_parser_load_keeloq_file(parser, "/ext/subghz/keeloq_mfcodes");
subghz_parser_load_nice_flor_s_file(parser, "/ext/subghz/nice_floor_s_rx");
subghz_parser_load_keeloq_file(parser, "/ext/subghz/keeloq_mfcodes_user");
subghz_parser_load_nice_flor_s_file(parser, "/ext/subghz/nice_flor_s_rx");
subghz_parser_load_came_atomo_file(parser, "/ext/subghz/came_atomo");
subghz_parser_enable_dump_text(parser, subghz_cli_command_rx_text_callback, instance);
// Configure radio
@@ -260,10 +262,12 @@ void subghz_cli_command_rx(Cli* cli, string_t args, void* context) {
void subghz_cli_command_print_usage() {
printf("Usage:\r\n");
printf("subghz_crypto <cmd> <args>\r\n");
printf("subghz <cmd> <args>\r\n");
printf("Cmd list:\r\n");
printf(
"\tkeeloq <plain_text_file> <encrypted_file> <IV:16 bytes in hex>\t - Encrypt keeloq manufacture keys\r\n");
"\tencrypt_keeloq <path_decrypted_file> <path_encrypted_file> <IV:16 bytes in hex>\t - Encrypt keeloq manufacture keys\r\n");
printf(
"\tencrypt_raw <path_decrypted_file> <path_encrypted_file> <IV:16 bytes in hex>\t - Encrypt RAW data\r\n");
}
void subghz_cli_command_encrypt_keeloq(Cli* cli, string_t args) {
@@ -308,6 +312,42 @@ void subghz_cli_command_encrypt_keeloq(Cli* cli, string_t args) {
string_clear(source);
}
void subghz_cli_command_encrypt_raw(Cli* cli, string_t args) {
uint8_t iv[16];
string_t source;
string_t destination;
string_init(source);
string_init(destination);
do {
if(!args_read_string_and_trim(args, source)) {
subghz_cli_command_print_usage();
break;
}
if(!args_read_string_and_trim(args, destination)) {
subghz_cli_command_print_usage();
break;
}
if(!args_read_hex_bytes(args, iv, 16)) {
subghz_cli_command_print_usage();
break;
}
if(!subghz_keystore_raw_encrypted_save(
string_get_cstr(source), string_get_cstr(destination), iv)) {
printf("Failed to save Keystore");
break;
}
} while(false);
string_clear(destination);
string_clear(source);
}
void subghz_cli_command(Cli* cli, string_t args, void* context) {
string_t cmd;
string_init(cmd);
@@ -323,6 +363,11 @@ void subghz_cli_command(Cli* cli, string_t args, void* context) {
break;
}
if(string_cmp_str(cmd, "encrypt_raw") == 0) {
subghz_cli_command_encrypt_raw(cli, args);
break;
}
subghz_cli_command_print_usage();
} while(false);