sysmgr(6041).c 28 KB

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  1. #include "sysmgr.h"
  2. #include <nrfx.h>
  3. #include <nrf_delay.h>
  4. #include <drv_rtc.h>
  5. #include <stdio.h>
  6. #include <stdlib.h>
  7. #include <string.h>
  8. #include <stdarg.h>
  9. #include "nrf_spi.h"
  10. #include "nrf_drv_spi.h"
  11. #include "our_service.h"
  12. #include "aes.h"
  13. #define CBC 1
  14. #define ECB 1
  15. #define DATA_STORAGE_INSTANCE_ID 0x0022
  16. #define DATA_STORAGE_TYPE_ID 0x0021
  17. #define SENTINEL_VALUE 0xEE
  18. extern const nrf_drv_spi_t spi; /**< SPI instance. */
  19. extern volatile bool spi_xfer_done; /**< Flag used to indicate that SPI instance completed the transfer. */
  20. uint8_t m_tx_buf[64]; /**< TX buffer. */
  21. uint8_t m_rx_buf[64]; /**< RX buffer. */
  22. uint8_t m_length; /**< Transfer length. */
  23. RegMacPool_t RegMacPool;
  24. const char *fds_err_str(ret_code_t ret)
  25. {
  26. /* Array to map FDS return values to strings. */
  27. static char const * err_str[] =
  28. {
  29. "FDS_ERR_OPERATION_TIMEOUT",
  30. "FDS_ERR_NOT_INITIALIZED",
  31. "FDS_ERR_UNALIGNED_ADDR",
  32. "FDS_ERR_INVALID_ARG",
  33. "FDS_ERR_NULL_ARG",
  34. "FDS_ERR_NO_OPEN_RECORDS",
  35. "FDS_ERR_NO_SPACE_IN_FLASH",
  36. "FDS_ERR_NO_SPACE_IN_QUEUES",
  37. "FDS_ERR_RECORD_TOO_LARGE",
  38. "FDS_ERR_NOT_FOUND",
  39. "FDS_ERR_NO_PAGES",
  40. "FDS_ERR_USER_LIMIT_REACHED",
  41. "FDS_ERR_CRC_CHECK_FAILED",
  42. "FDS_ERR_BUSY",
  43. "FDS_ERR_INTERNAL",
  44. };
  45. return err_str[ret - NRF_ERROR_FDS_ERR_BASE];
  46. }
  47. #if 0
  48. void ParkSysInit()
  49. {
  50. SystemTimer.TMR_SYS_OFF = 10;
  51. }
  52. void SC16IS750_FIFOEnable(unsigned char fifo_enable)
  53. {
  54. unsigned char temp_fcr;
  55. temp_fcr = SC16IS750_ReadRegister(SC16IS750_REG_FCR);
  56. if (fifo_enable == 0){
  57. temp_fcr &= 0xFE;
  58. } else {
  59. temp_fcr |= 0x01;
  60. }
  61. SC16IS750_WriteRegister(SC16IS750_REG_FCR,temp_fcr);
  62. return;
  63. }
  64. void SC16IS750_WriteRegister(unsigned char reg_addr, unsigned char val)
  65. {
  66. m_tx_buf[0] = reg_addr<<3;
  67. m_tx_buf[1] = val;
  68. //nrf_gpio_pin_write( SPI_SS_PIN,0);
  69. nrf_delay_us(10);
  70. nrf_drv_spi_transfer(&spi, m_tx_buf, 2, m_rx_buf, 0);
  71. nrf_delay_us(10);
  72. //nrf_gpio_pin_write( SPI_SS_PIN,1);
  73. return ;
  74. }
  75. unsigned char SC16IS750_ReadRegister(unsigned char reg_addr)
  76. {
  77. unsigned char result;
  78. m_tx_buf[0] = 0x80|(reg_addr<<3);
  79. // nrf_gpio_pin_write( SPI_SS_PIN,0);
  80. nrf_delay_us(10);
  81. nrf_drv_spi_transfer(&spi, m_tx_buf, 1, m_rx_buf, 1);
  82. result = m_rx_buf[0];
  83. nrf_delay_us(10);
  84. // nrf_gpio_pin_write( SPI_SS_PIN,1);
  85. return result;
  86. }
  87. void SC16IS750_ResetDevice(void)
  88. {
  89. unsigned char reg;
  90. reg = SC16IS750_ReadRegister(SC16IS750_REG_IOCONTROL);
  91. reg |= 0x08;
  92. SC16IS750_WriteRegister(SC16IS750_REG_IOCONTROL, reg);
  93. return;
  94. }
  95. int16_t SC16IS750_SetBaudrate(uint32_t baudrate) //return error of baudrate parts per thousand
  96. {
  97. uint16_t divisor;
  98. uint8_t prescaler;
  99. uint32_t actual_baudrate;
  100. int16_t error;
  101. uint8_t temp_lcr;
  102. if ( (SC16IS750_ReadRegister(SC16IS750_REG_MCR)&0x80) == 0) { //if prescaler==1
  103. prescaler = 1;
  104. } else {
  105. prescaler = 4;
  106. }
  107. prescaler = 1;
  108. divisor = (SC16IS750_CRYSTCAL_FREQ/prescaler)/(baudrate*16);
  109. temp_lcr = SC16IS750_ReadRegister(SC16IS750_REG_LCR);
  110. temp_lcr |= 0x80;
  111. SC16IS750_WriteRegister(SC16IS750_REG_LCR,temp_lcr);
  112. //write to DLL
  113. SC16IS750_WriteRegister(SC16IS750_REG_DLL,(uint8_t)divisor);
  114. //write to DLH
  115. SC16IS750_WriteRegister(SC16IS750_REG_DLH,(uint8_t)(divisor>>8));
  116. temp_lcr &= 0x7F;
  117. SC16IS750_WriteRegister(SC16IS750_REG_LCR,temp_lcr);
  118. actual_baudrate = (SC16IS750_CRYSTCAL_FREQ/prescaler)/(16*divisor);
  119. error = ((float)actual_baudrate-baudrate)*1000/baudrate;
  120. return error;
  121. }
  122. void SC16IS750_SetLine(uint8_t data_length, uint8_t parity_select, uint8_t stop_length )
  123. {
  124. uint8_t temp_lcr;
  125. temp_lcr = SC16IS750_ReadRegister(SC16IS750_REG_LCR);
  126. temp_lcr &= 0xC0; //Clear the lower six bit of LCR (LCR[0] to LCR[5]
  127. switch (data_length) { //data length settings
  128. case 5:
  129. break;
  130. case 6:
  131. temp_lcr |= 0x01;
  132. break;
  133. case 7:
  134. temp_lcr |= 0x02;
  135. break;
  136. case 8:
  137. temp_lcr |= 0x03;
  138. break;
  139. default:
  140. temp_lcr |= 0x03;
  141. break;
  142. }
  143. if ( stop_length == 2 ) {
  144. temp_lcr |= 0x04;
  145. }
  146. switch (parity_select) { //parity selection length settings
  147. case 0: //no parity
  148. break;
  149. case 1: //odd parity
  150. temp_lcr |= 0x08;
  151. break;
  152. case 2: //even parity
  153. temp_lcr |= 0x18;
  154. break;
  155. case 3: //force '1' parity
  156. temp_lcr |= 0x03;
  157. break;
  158. case 4: //force '0' parity
  159. break;
  160. default:
  161. break;
  162. }
  163. SC16IS750_WriteRegister(SC16IS750_REG_LCR,temp_lcr);
  164. }
  165. void SC16IS750_WriteByte(uint8_t val)
  166. {
  167. uint8_t tmp_lsr;
  168. do {
  169. tmp_lsr = SC16IS750_ReadRegister(SC16IS750_REG_LSR);
  170. } while ((tmp_lsr&0x20) ==0);
  171. //nrf_delay_ms(1);
  172. SC16IS750_WriteRegister(SC16IS750_REG_THR,val);
  173. }
  174. int DBGPrint(const char *fmt, ...)
  175. {
  176. char buff[128];
  177. va_list args;
  178. int n;
  179. int i;
  180. va_start(args, fmt);
  181. n = vsnprintf(buff, 120, fmt, args);
  182. va_end(args);
  183. //HAL_UART_Transmit(CLIUart, (uint8_t*)buff, n, 500);
  184. for( i=0; i<n; i++)
  185. {
  186. SC16IS750_WriteByte(buff[i]);
  187. }
  188. return n;
  189. }
  190. #endif
  191. /* Flash related functions */
  192. /* Dummy configuration data. */
  193. static configuration_t m_dummy_cfg =
  194. {
  195. .config1_on = false,
  196. .config2_on = true,
  197. .boot_count = 0x0,
  198. .device_name = "dummy",
  199. };
  200. static void record_write(uint32_t fid,
  201. uint32_t key,
  202. void const * p_data,
  203. uint32_t len)
  204. {
  205. fds_record_t const rec =
  206. {
  207. .file_id = fid,
  208. .key = key,
  209. .data.p_data = p_data,
  210. .data.length_words = (len + 3) / sizeof(uint32_t)
  211. };
  212. NRF_LOG_INFO(
  213. "writing record to flash...\n"
  214. "file: 0x%x, key: 0x%x, \"%s\", len: %u bytes\n",
  215. fid, key, p_data, len);
  216. ret_code_t rc = fds_record_write(NULL, &rec);
  217. if (rc != NRF_SUCCESS)
  218. {
  219. NRF_LOG_INFO(
  220. "error: fds_record_write() returned %s.\n",
  221. fds_err_str(rc));
  222. }
  223. }
  224. static void record_update( configuration_t const * p_cfg)
  225. {
  226. fds_record_desc_t desc = {0};
  227. fds_find_token_t ftok = {0};
  228. if (fds_record_find(CONFIG_FILE, CONFIG_REC_KEY, &desc, &ftok) == NRF_SUCCESS)
  229. {
  230. fds_record_t const rec =
  231. {
  232. .file_id = CONFIG_FILE,
  233. .key = CONFIG_REC_KEY,
  234. .data.p_data = p_cfg,
  235. .data.length_words = (sizeof(configuration_t) + 3) / sizeof(uint32_t)
  236. };
  237. ret_code_t rc = fds_record_update(&desc, &rec);
  238. if (rc != NRF_SUCCESS)
  239. {
  240. NRF_LOG_INFO( "error: fds_record_update() returned %s.\n",
  241. fds_err_str(rc));
  242. }
  243. }
  244. else
  245. {
  246. NRF_LOG_INFO( "error: could not find config file.\n");
  247. }
  248. }
  249. static void record_delete( uint32_t fid, uint32_t key)
  250. {
  251. fds_find_token_t tok = {0};
  252. fds_record_desc_t desc = {0};
  253. NRF_LOG_INFO(
  254. "deleting record...\n"
  255. "file: 0x%x, key: 0x%x\n",
  256. fid,
  257. key);
  258. if (fds_record_find(fid, key, &desc, &tok) == NRF_SUCCESS)
  259. {
  260. ret_code_t rc = fds_record_delete(&desc);
  261. if (rc != NRF_SUCCESS)
  262. {
  263. NRF_LOG_INFO(
  264. "error: fds_record_delete() returned %s.\n", fds_err_str(rc));
  265. return;
  266. }
  267. NRF_LOG_INFO( "record id: 0x%x\n", desc.record_id);
  268. }
  269. else
  270. {
  271. NRF_LOG_INFO( "error: record not found!\n");
  272. }
  273. }
  274. bool record_delete_next(void)
  275. {
  276. fds_find_token_t tok = {0};
  277. fds_record_desc_t desc = {0};
  278. if (fds_record_iterate(&desc, &tok) == NRF_SUCCESS)
  279. {
  280. ret_code_t rc = fds_record_delete(&desc);
  281. if (rc != NRF_SUCCESS)
  282. {
  283. return false;
  284. }
  285. return true;
  286. }
  287. else
  288. {
  289. /* No records left to delete. */
  290. return false;
  291. }
  292. }
  293. static void print_cfg_cmd( size_t argc, char ** argv)
  294. {
  295. fds_record_desc_t desc = {0};
  296. fds_find_token_t tok = {0};
  297. while (fds_record_find(CONFIG_FILE, CONFIG_REC_KEY, &desc, &tok) == NRF_SUCCESS)
  298. {
  299. ret_code_t rc;
  300. fds_flash_record_t frec = {0};
  301. rc = fds_record_open(&desc, &frec);
  302. switch (rc)
  303. {
  304. case NRF_SUCCESS:
  305. break;
  306. case FDS_ERR_CRC_CHECK_FAILED:
  307. NRF_LOG_INFO( "error: CRC check failed!\n");
  308. continue;
  309. case FDS_ERR_NOT_FOUND:
  310. NRF_LOG_INFO( "error: record not found!\n");
  311. continue;
  312. default:
  313. {
  314. NRF_LOG_INFO(
  315. "error: unexpecte error %s.\n",
  316. fds_err_str(rc));
  317. continue;
  318. }
  319. }
  320. configuration_t * p_cfg = (configuration_t *)(frec.p_data);
  321. NRF_LOG_INFO(
  322. "config1:\t%s\n"
  323. "config2:\t%s\n"
  324. "boot count:\t%u\n"
  325. "device name:\t%s\n",
  326. p_cfg->config1_on ? "on" : "off",
  327. p_cfg->config2_on ? "on" : "off",
  328. p_cfg->boot_count,
  329. p_cfg->device_name);
  330. rc = fds_record_close(&desc);
  331. APP_ERROR_CHECK(rc);
  332. }
  333. }
  334. static void print_all_cmd( )
  335. {
  336. fds_find_token_t tok = {0};
  337. fds_record_desc_t desc = {0};
  338. uint8_t *data;
  339. NRF_LOG_INFO(
  340. "rec. id\t"
  341. "\tfile id\t"
  342. "\trec. key"
  343. "\tlength\n");
  344. while (fds_record_iterate(&desc, &tok) != FDS_ERR_NOT_FOUND)
  345. {
  346. ret_code_t rc;
  347. fds_flash_record_t frec = {0};
  348. rc = fds_record_open(&desc, &frec);
  349. switch (rc)
  350. {
  351. case NRF_SUCCESS:
  352. break;
  353. case FDS_ERR_CRC_CHECK_FAILED:
  354. NRF_LOG_INFO( "error: CRC check failed!\n");
  355. continue;
  356. case FDS_ERR_NOT_FOUND:
  357. NRF_LOG_INFO( "error: record not found!\n");
  358. continue;
  359. default:
  360. {
  361. NRF_LOG_INFO(
  362. "error: unexpecte error %s.\n",
  363. fds_err_str(rc));
  364. continue;
  365. }
  366. }
  367. uint32_t const len = frec.p_header->length_words * sizeof(uint32_t);
  368. NRF_LOG_INFO(
  369. " 0x%04x\t"
  370. "\t 0x%04x\t"
  371. "\t 0x%04x\t"
  372. "\t %4u bytes\t",
  373. frec.p_header->record_id,
  374. frec.p_header->file_id,
  375. frec.p_header->record_key,
  376. len);
  377. data = (uint8_t *) frec.p_data;
  378. for (uint8_t i=0;i<len;i++)
  379. {
  380. NRF_LOG_RAW_INFO( "%c",data[i]);
  381. }
  382. NRF_LOG_INFO("\n");
  383. rc = fds_record_close(&desc);
  384. APP_ERROR_CHECK(rc);
  385. }
  386. }
  387. void RegMac(char* str)
  388. {
  389. print_all_cmd();
  390. NRF_LOG_RAW_INFO("Registration MAC : %s\n", str);
  391. RegMacPool.Count++;
  392. record_write(1, RegMacPool.Count, str, 12);
  393. print_all_cmd();
  394. }
  395. void RegMacDelteAll()
  396. {
  397. bool next;
  398. while(1)
  399. {
  400. next = record_delete_next();
  401. if (!next)
  402. {
  403. NRF_LOG_INFO("No records left to delete.");
  404. break;
  405. }
  406. }
  407. memset( &RegMacPool, 0, sizeof(RegMacPool));
  408. }
  409. void LoadRegMac()
  410. {
  411. fds_find_token_t tok = {0};
  412. fds_record_desc_t desc = {0};
  413. uint8_t *data;
  414. char tmpBuf[15];
  415. NRF_LOG_INFO(
  416. "\nrec. id\t"
  417. "\tfile id\t"
  418. "\trec. key"
  419. "\tlength\tmac\n");
  420. while (fds_record_iterate(&desc, &tok) != FDS_ERR_NOT_FOUND)
  421. {
  422. ret_code_t rc;
  423. fds_flash_record_t frec = {0};
  424. rc = fds_record_open(&desc, &frec);
  425. switch (rc)
  426. {
  427. case NRF_SUCCESS:
  428. break;
  429. case FDS_ERR_CRC_CHECK_FAILED:
  430. NRF_LOG_INFO("error: CRC check failed!\n");
  431. continue;
  432. case FDS_ERR_NOT_FOUND:
  433. NRF_LOG_INFO("error: record not found!\n");
  434. continue;
  435. default:
  436. {
  437. NRF_LOG_INFO("error: unexpecte error %s.\n", fds_err_str(rc));
  438. continue;
  439. }
  440. }
  441. uint32_t const len = frec.p_header->length_words * sizeof(uint32_t);
  442. NRF_LOG_RAW_INFO(
  443. " 0x%04x\t"
  444. "\t 0x%04x\t"
  445. "\t 0x%04x\t"
  446. "\t %4u bytes\t",
  447. frec.p_header->record_id,
  448. frec.p_header->file_id,
  449. frec.p_header->record_key,
  450. len);
  451. data = (uint8_t *) frec.p_data;
  452. if( RegMacPool.Count >= 5 )
  453. {
  454. NRF_LOG_RAW_INFO( "Mac Pool Over\n");
  455. return;
  456. }
  457. RegMacPool.Mac[RegMacPool.Count][12] = 0;
  458. strncpy( RegMacPool.Mac[RegMacPool.Count++], data, 12);
  459. //for (uint8_t i=0;i<len;i++)
  460. {
  461. // NRF_LOG_RAW_INFO( "%c",data[i]);
  462. }
  463. //NRF_LOG_RAW_INFO( "\n");
  464. NRF_LOG_RAW_INFO( "%s\n",RegMacPool.Mac[RegMacPool.Count-1]);
  465. rc = fds_record_close(&desc);
  466. APP_ERROR_CHECK(rc);
  467. }
  468. }
  469. void SaveRegMac(char* mac)
  470. {
  471. int i;
  472. if( RegMacPool.Count>= 5 )
  473. return;
  474. for( i=0; i<RegMacPool.Count; i++)
  475. {
  476. if( strncmp( RegMacPool.Mac[i], mac, 12) == 0 )
  477. {
  478. NRF_LOG_RAW_INFO( "Allready Registrated\n");
  479. return;
  480. }
  481. }
  482. RegMacPool.Mac[RegMacPool.Count][12] = 0;
  483. strncpy( RegMacPool.Mac[RegMacPool.Count], mac, 12);
  484. record_write(1, RegMacPool.Count+1, mac, 12);
  485. RegMacPool.Count++;
  486. }
  487. int FindRegMac(char* mac)
  488. {
  489. int i;
  490. for( i=0; i<RegMacPool.Count; i++)
  491. {
  492. if( strncmp( RegMacPool.Mac[i], mac, 12) == 0 )
  493. {
  494. NRF_LOG_RAW_INFO( "Valid Mac\n");
  495. return 1;
  496. }
  497. }
  498. return 0;
  499. }
  500. void DisplayRegMac()
  501. {
  502. print_all_cmd( );
  503. }
  504. void FlashTest()
  505. {
  506. static uint8_t m_data[256];
  507. int len;
  508. sprintf(m_data, "hello-%d", 1);
  509. len = strlen(m_data);
  510. // record_write( 1, 1, m_data, len);
  511. sprintf(m_data, "hello-%d", 2);
  512. //record_write( 1, 2, m_data, len);
  513. print_all_cmd();
  514. }
  515. void SetMacAddress(uint8_t* addr)
  516. {
  517. sd_ble_gap_addr_get(&old_ble_addr);
  518. ble_gap_addr_t dd;
  519. dd.addr_id_peer = 0;
  520. dd.addr_type = BLE_GAP_ADDR_TYPE_PUBLIC;
  521. dd.addr[0] = addr[0];
  522. dd.addr[1] = addr[1];
  523. //dd.addr[2] = addr[2];
  524. dd.addr[2] = 0x57;
  525. dd.addr[3] = addr[3];
  526. dd.addr[4] = addr[4];
  527. dd.addr[5] = addr[5];
  528. sd_ble_gap_addr_set(&dd);
  529. sd_ble_gap_addr_get(&new_ble_addr);
  530. }
  531. // prints string as hex
  532. static void phex(uint8_t* str)
  533. {
  534. unsigned char i;
  535. for(i = 0; i < 16; ++i)
  536. NRF_LOG_RAW_INFO("%.2x", str[i]);
  537. NRF_LOG_RAW_INFO("\n");
  538. }
  539. static void test_encrypt_ecb_verbose(void)
  540. {
  541. // Example of more verbose verification
  542. uint8_t i, buf[64], buf2[64];
  543. // 128bit key
  544. uint8_t key[16] = { (uint8_t) 0x2b, (uint8_t) 0x7e, (uint8_t) 0x15, (uint8_t) 0x16, (uint8_t) 0x28, (uint8_t) 0xae, (uint8_t) 0xd2, (uint8_t) 0xa6, (uint8_t) 0xab, (uint8_t) 0xf7, (uint8_t) 0x15, (uint8_t) 0x88, (uint8_t) 0x09, (uint8_t) 0xcf, (uint8_t) 0x4f, (uint8_t) 0x3c };
  545. // 512bit text
  546. uint8_t plain_text[64] = { (uint8_t) 0x6b, (uint8_t) 0xc1, (uint8_t) 0xbe, (uint8_t) 0xe2, (uint8_t) 0x2e, (uint8_t) 0x40, (uint8_t) 0x9f, (uint8_t) 0x96, (uint8_t) 0xe9, (uint8_t) 0x3d, (uint8_t) 0x7e, (uint8_t) 0x11, (uint8_t) 0x73, (uint8_t) 0x93, (uint8_t) 0x17, (uint8_t) 0x2a,
  547. (uint8_t) 0xae, (uint8_t) 0x2d, (uint8_t) 0x8a, (uint8_t) 0x57, (uint8_t) 0x1e, (uint8_t) 0x03, (uint8_t) 0xac, (uint8_t) 0x9c, (uint8_t) 0x9e, (uint8_t) 0xb7, (uint8_t) 0x6f, (uint8_t) 0xac, (uint8_t) 0x45, (uint8_t) 0xaf, (uint8_t) 0x8e, (uint8_t) 0x51,
  548. (uint8_t) 0x30, (uint8_t) 0xc8, (uint8_t) 0x1c, (uint8_t) 0x46, (uint8_t) 0xa3, (uint8_t) 0x5c, (uint8_t) 0xe4, (uint8_t) 0x11, (uint8_t) 0xe5, (uint8_t) 0xfb, (uint8_t) 0xc1, (uint8_t) 0x19, (uint8_t) 0x1a, (uint8_t) 0x0a, (uint8_t) 0x52, (uint8_t) 0xef,
  549. (uint8_t) 0xf6, (uint8_t) 0x9f, (uint8_t) 0x24, (uint8_t) 0x45, (uint8_t) 0xdf, (uint8_t) 0x4f, (uint8_t) 0x9b, (uint8_t) 0x17, (uint8_t) 0xad, (uint8_t) 0x2b, (uint8_t) 0x41, (uint8_t) 0x7b, (uint8_t) 0xe6, (uint8_t) 0x6c, (uint8_t) 0x37, (uint8_t) 0x10 };
  550. memset(buf, 0, 64);
  551. memset(buf2, 0, 64);
  552. // print text to encrypt, key and IV
  553. NRF_LOG_RAW_INFO("ECB encrypt verbose:\n\n");
  554. NRF_LOG_RAW_INFO("plain text:\n");
  555. for(i = (uint8_t) 0; i < (uint8_t) 4; ++i)
  556. {
  557. phex(plain_text + i * (uint8_t) 16);
  558. }
  559. NRF_LOG_RAW_INFO("\n");
  560. NRF_LOG_RAW_INFO("key:\n");
  561. phex(key);
  562. NRF_LOG_RAW_INFO("\n");
  563. // print the resulting cipher as 4 x 16 byte strings
  564. NRF_LOG_RAW_INFO("ciphertext:\n");
  565. for(i = 0; i < 4; ++i)
  566. {
  567. AES128_ECB_encrypt(plain_text + (i*16), key, buf+(i*16));
  568. phex(buf + (i*16));
  569. }
  570. NRF_LOG_RAW_INFO("\n");
  571. }
  572. static void test_encrypt_ecb(void)
  573. {
  574. uint8_t key[] = {0x2b, 0x7e, 0x15, 0x16, 0x28, 0xae, 0xd2, 0xa6, 0xab, 0xf7, 0x15, 0x88, 0x09, 0xcf, 0x4f, 0x3c};
  575. uint8_t in[] = {0x6b, 0xc1, 0xbe, 0xe2, 0x2e, 0x40, 0x9f, 0x96, 0xe9, 0x3d, 0x7e, 0x11, 0x73, 0x93, 0x17, 0x2a};
  576. uint8_t out[] = {0x3a, 0xd7, 0x7b, 0xb4, 0x0d, 0x7a, 0x36, 0x60, 0xa8, 0x9e, 0xca, 0xf3, 0x24, 0x66, 0xef, 0x97};
  577. uint8_t buffer[16];
  578. AES128_ECB_encrypt(in, key, buffer);
  579. NRF_LOG_RAW_INFO("ECB encrypt: ");
  580. if(0 == strncmp((char*) out, (char*) buffer, 16))
  581. {
  582. NRF_LOG_RAW_INFO("SUCCESS!\n");
  583. }
  584. else
  585. {
  586. NRF_LOG_RAW_INFO("FAILURE!\n");
  587. }
  588. }
  589. static void test_decrypt_ecb(void)
  590. {
  591. uint8_t key[] = {0x2b, 0x7e, 0x15, 0x16, 0x28, 0xae, 0xd2, 0xa6, 0xab, 0xf7, 0x15, 0x88, 0x09, 0xcf, 0x4f, 0x3c};
  592. uint8_t in[] = {0x3a, 0xd7, 0x7b, 0xb4, 0x0d, 0x7a, 0x36, 0x60, 0xa8, 0x9e, 0xca, 0xf3, 0x24, 0x66, 0xef, 0x97};
  593. uint8_t out[] = {0x6b, 0xc1, 0xbe, 0xe2, 0x2e, 0x40, 0x9f, 0x96, 0xe9, 0x3d, 0x7e, 0x11, 0x73, 0x93, 0x17, 0x2a};
  594. uint8_t buffer[16];
  595. AES128_ECB_decrypt(in, key, buffer);
  596. NRF_LOG_RAW_INFO("ECB decrypt: ");
  597. if(0 == strncmp((char*) out, (char*) buffer, 16))
  598. {
  599. NRF_LOG_RAW_INFO("SUCCESS!\n");
  600. }
  601. else
  602. {
  603. NRF_LOG_RAW_INFO("FAILURE!\n");
  604. }
  605. }
  606. uint8_t AesBuffer[16];
  607. void CarEncryptEcb(int mode)
  608. {
  609. uint8_t key[] = {0x53, 0x6D, 0x61, 0x72, 0x74, 0x42, 0x61, 0x6E, 0x64, 0x50, 0x41, 0x52, 0x54, 0x52, 0x4F, 0x4E}; // SmartBandPARTRON
  610. uint8_t in[] = {'C', 'A', 'R', 1,2,3,4,5,6,7,8,9,10,11,12,13 };
  611. uint16_t tempVal;
  612. if( mode == AES_ENC_CAR )
  613. {
  614. in[0] = 'C';
  615. in[1] = 'A';
  616. in[2] = 'R';
  617. }else if( mode == AES_ENC_EMG )
  618. {
  619. in[0] = 'E';
  620. in[1] = 'M';
  621. in[2] = 'G';
  622. }
  623. tempVal = rand();
  624. in[3] = tempVal&0xff;
  625. in[4] = (tempVal>>8)&0xff;
  626. AES128_ECB_encrypt(in, key, SystemManager.AesEncData);
  627. NRF_LOG_RAW_INFO("ECB encrypt: %x\n", tempVal);
  628. }
  629. // 0x73:parking 0x72:emg
  630. void CarEncryptEcbACK(char type)
  631. {
  632. uint8_t key[] = {0x53, 0x6D, 0x61, 0x72, 0x74, 0x42, 0x61, 0x6E, 0x64, 0x50, 0x41, 0x52, 0x54, 0x52, 0x4F, 0x4E}; // SmartBandPARTRON
  633. uint8_t in[] = {'C', 'A', 'R', 'A','C','K',1,2,3,4,5,6,7,8,9,0x0A };
  634. switch(type){
  635. // BAND EMG
  636. case 0x72:
  637. in[3] = 'E';
  638. in[4] = 'M';
  639. in[5] = 'G';
  640. break;
  641. // NEW iOS APP
  642. case 0x75:
  643. in[3] = 'P';
  644. in[4] = 'C';
  645. in[5] = 'A';
  646. break;
  647. }
  648. AES128_ECB_encrypt(in, key, SystemManager.AesEncData);
  649. NRF_LOG_RAW_INFO("ECB ACK\n");
  650. }
  651. void CarDecryptEcb(char* in, char* out)
  652. {
  653. uint8_t key[] = {0x53, 0x6D, 0x61, 0x72, 0x74, 0x42, 0x61, 0x6E, 0x64, 0x50, 0x41, 0x52, 0x54, 0x52, 0x4F, 0x4E}; // SmartBandPARTRON
  654. // uint8_t out[] = {'C', 'A', 'R', 1,2,3,4,5,6,7,8,9,10,11,12,13 };
  655. // uint8_t buffer[16];
  656. AES128_ECB_decrypt(in, key, out);
  657. // NRF_LOG_RAW_INFO("ECB decrypt: ");
  658. }
  659. void PcaEncryptEcb(int mode)
  660. {
  661. uint8_t key[] = {0x53, 0x6D, 0x61, 0x72, 0x74, 0x42, 0x61, 0x6E, 0x64, 0x50, 0x41, 0x52, 0x54, 0x52, 0x4F, 0x4E}; // SmartBandPARTRON
  662. uint8_t in[] = {'C', 'A', 'R', 1,2,3,4,5,6,7,8,9,10,11,12,13 };
  663. uint16_t tempVal;
  664. if( mode == AES_ENC_CAR )
  665. {
  666. in[0] = 'C';
  667. in[1] = 'A';
  668. in[2] = 'R';
  669. }else if( mode == AES_ENC_EMG )
  670. {
  671. in[0] = 'E';
  672. in[1] = 'M';
  673. in[2] = 'G';
  674. }
  675. tempVal = rand();
  676. in[3] = tempVal&0xff;
  677. in[4] = (tempVal>>8)&0xff;
  678. AES128_ECB_encrypt(in, key, SystemManager.AesEncData);
  679. NRF_LOG_RAW_INFO("ECB encrypt: %x\n", tempVal);
  680. }
  681. // 0x73:parking 0x72:emg
  682. void PcaEncryptEcbACK(char type)
  683. {
  684. uint8_t key[] = {0x53, 0x6D, 0x61, 0x72, 0x74, 0x42, 0x61, 0x6E, 0x64, 0x50, 0x41, 0x52, 0x54, 0x52, 0x4F, 0x4E}; // SmartBandPARTRON
  685. uint8_t in[] = {'C', 'A', 'R', 'A','C','K',1,2,3,4,5,6,7,8,9,0x0A };
  686. switch(type){
  687. // BAND EMG
  688. case 0x72:
  689. in[3] = 'E';
  690. in[4] = 'M';
  691. in[5] = 'G';
  692. break;
  693. // NEW iOS APP
  694. case 0x75:
  695. in[3] = 'P';
  696. in[4] = 'C';
  697. in[5] = 'A';
  698. break;
  699. }
  700. AES128_ECB_encrypt(in, key, SystemManager.AesEncData);
  701. NRF_LOG_RAW_INFO("ECB ACK\n");
  702. }
  703. void PcaDecryptEcb(char* in, char* out)
  704. {
  705. uint8_t key[] = {0x53, 0x6D, 0x61, 0x72, 0x74, 0x42, 0x61, 0x6E, 0x64, 0x50, 0x41, 0x52, 0x54, 0x52, 0x4F, 0x4E}; // SmartBandPARTRON
  706. AES128_ECB_decrypt(in, key, out);
  707. }
  708. void AppDecryptCbc(char* in, char* out)
  709. {
  710. uint8_t key[] = {'1', '9', '-', 'H', 'D', 'C', '-', 'I', 'C', 'O', 'N', 'T', 'R', 'O', 'L', 'S'}; // App
  711. uint8_t iv[] = {'H', 'D', 'C', '-', 'I', 'V', '-', 'R', 'N', 'D', 'C', 'E', 'N', 'T', 'E', 'R' };
  712. //uint8_t key[] = "19-HDC-ICONTROLS";
  713. //uint8_t iv[] = "HDC-IV-RNDCENTER";
  714. AES128_CBC_decrypt_buffer(out+0, in+0, 16, key, iv);
  715. //AES128_CBC_decrypt_buffer(out+16, in+16, 8, 0, 0);
  716. }
  717. void AppEnryptCbc(char* in, char* out)
  718. {
  719. uint8_t key[] = {'1', '9', '-', 'H', 'D', 'C', '-', 'T', 'C', 'O', 'N', 'T', 'R', 'O', 'L', 'S'}; // APP
  720. uint8_t iv[] = {'H', 'D', 'C', '-', 'T', 'V', '-', 'R', 'N', 'D', 'C', 'E', 'N', 'T', 'E', 'R' };
  721. // uint8_t in[] = { 0x31, 0x01, 0x02, 0xEE, 0x16, 0x00, 0x00, 0xA5, 0xE4, 0x8B, 0x01, 0x16, 0x6C, 0x38, 0xFA, 0x95, 0xDB, 0x5E, 0xFA, 0xF3, 0x82, 0x09, 0x5C, 0x7B };
  722. // uint8_t buffer[30];
  723. AES128_CBC_encrypt_buffer(out, in, 24, key, iv);
  724. NRF_LOG_RAW_INFO("CBC encrypt: ");
  725. }
  726. #if 0
  727. static void test_decrypt_cbc(void)
  728. {
  729. // Example "simulating" a smaller buffer...
  730. uint8_t key[] = { 0x2b, 0x7e, 0x15, 0x16, 0x28, 0xae, 0xd2, 0xa6, 0xab, 0xf7, 0x15, 0x88, 0x09, 0xcf, 0x4f, 0x3c };
  731. uint8_t iv[] = { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f };
  732. uint8_t in[] = { 0x76, 0x49, 0xab, 0xac, 0x81, 0x19, 0xb2, 0x46, 0xce, 0xe9, 0x8e, 0x9b, 0x12, 0xe9, 0x19, 0x7d,
  733. 0x50, 0x86, 0xcb, 0x9b, 0x50, 0x72, 0x19, 0xee, 0x95, 0xdb, 0x11, 0x3a, 0x91, 0x76, 0x78, 0xb2,
  734. 0x73, 0xbe, 0xd6, 0xb8, 0xe3, 0xc1, 0x74, 0x3b, 0x71, 0x16, 0xe6, 0x9e, 0x22, 0x22, 0x95, 0x16,
  735. 0x3f, 0xf1, 0xca, 0xa1, 0x68, 0x1f, 0xac, 0x09, 0x12, 0x0e, 0xca, 0x30, 0x75, 0x86, 0xe1, 0xa7 };
  736. uint8_t out[] = { 0x6b, 0xc1, 0xbe, 0xe2, 0x2e, 0x40, 0x9f, 0x96, 0xe9, 0x3d, 0x7e, 0x11, 0x73, 0x93, 0x17, 0x2a,
  737. 0xae, 0x2d, 0x8a, 0x57, 0x1e, 0x03, 0xac, 0x9c, 0x9e, 0xb7, 0x6f, 0xac, 0x45, 0xaf, 0x8e, 0x51,
  738. 0x30, 0xc8, 0x1c, 0x46, 0xa3, 0x5c, 0xe4, 0x11, 0xe5, 0xfb, 0xc1, 0x19, 0x1a, 0x0a, 0x52, 0xef,
  739. 0xf6, 0x9f, 0x24, 0x45, 0xdf, 0x4f, 0x9b, 0x17, 0xad, 0x2b, 0x41, 0x7b, 0xe6, 0x6c, 0x37, 0x10 };
  740. uint8_t buffer[64];
  741. AES128_CBC_decrypt_buffer(buffer+0, in+0, 16, key, iv);
  742. AES128_CBC_decrypt_buffer(buffer+16, in+16, 16, 0, 0);
  743. AES128_CBC_decrypt_buffer(buffer+32, in+32, 16, 0, 0);
  744. AES128_CBC_decrypt_buffer(buffer+48, in+48, 16, 0, 0);
  745. NRF_LOG_RAW_INFO("CBC decrypt: ");
  746. if(0 == strncmp((char*) out, (char*) buffer, 64))
  747. {
  748. NRF_LOG_RAW_INFO("SUCCESS!\n");
  749. }
  750. else
  751. {
  752. NRF_LOG_RAW_INFO("FAILURE!\n");
  753. }
  754. }
  755. static void test_encrypt_cbc(void)
  756. {
  757. uint8_t key[] = { 0x2b, 0x7e, 0x15, 0x16, 0x28, 0xae, 0xd2, 0xa6, 0xab, 0xf7, 0x15, 0x88, 0x09, 0xcf, 0x4f, 0x3c };
  758. uint8_t iv[] = { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f };
  759. uint8_t in[] = { 0x6b, 0xc1, 0xbe, 0xe2, 0x2e, 0x40, 0x9f, 0x96, 0xe9, 0x3d, 0x7e, 0x11, 0x73, 0x93, 0x17, 0x2a,
  760. 0xae, 0x2d, 0x8a, 0x57, 0x1e, 0x03, 0xac, 0x9c, 0x9e, 0xb7, 0x6f, 0xac, 0x45, 0xaf, 0x8e, 0x51,
  761. 0x30, 0xc8, 0x1c, 0x46, 0xa3, 0x5c, 0xe4, 0x11, 0xe5, 0xfb, 0xc1, 0x19, 0x1a, 0x0a, 0x52, 0xef,
  762. 0xf6, 0x9f, 0x24, 0x45, 0xdf, 0x4f, 0x9b, 0x17, 0xad, 0x2b, 0x41, 0x7b, 0xe6, 0x6c, 0x37, 0x10 };
  763. uint8_t out[] = { 0x76, 0x49, 0xab, 0xac, 0x81, 0x19, 0xb2, 0x46, 0xce, 0xe9, 0x8e, 0x9b, 0x12, 0xe9, 0x19, 0x7d,
  764. 0x50, 0x86, 0xcb, 0x9b, 0x50, 0x72, 0x19, 0xee, 0x95, 0xdb, 0x11, 0x3a, 0x91, 0x76, 0x78, 0xb2,
  765. 0x73, 0xbe, 0xd6, 0xb8, 0xe3, 0xc1, 0x74, 0x3b, 0x71, 0x16, 0xe6, 0x9e, 0x22, 0x22, 0x95, 0x16,
  766. 0x3f, 0xf1, 0xca, 0xa1, 0x68, 0x1f, 0xac, 0x09, 0x12, 0x0e, 0xca, 0x30, 0x75, 0x86, 0xe1, 0xa7 };
  767. uint8_t buffer[64];
  768. AES128_CBC_encrypt_buffer(buffer, in, 64, key, iv);
  769. NRF_LOG_RAW_INFO("CBC encrypt: ");
  770. if(0 == strncmp((char*) out, (char*) buffer, 64))
  771. {
  772. NRF_LOG_RAW_INFO("SUCCESS!\n");
  773. }
  774. else
  775. {
  776. NRF_LOG_RAW_INFO("FAILURE!\n");
  777. }
  778. }
  779. void TestAES()
  780. {
  781. //test_encrypt_cbc();
  782. //test_decrypt_cbc();
  783. //test_encrypt_ecb();
  784. //test_decrypt_ecb();
  785. //CarEncryptEcb();
  786. //CarDecryptEcb();
  787. #if 0
  788. sprintf(SystemManager.TmpBuff2, "%s", "123456789012345678901234");
  789. AppEnryptCbc( SystemManager.TmpBuff2, SystemManager.TmpBuff);
  790. memset(SystemManager.TmpBuff2, 0, 40);
  791. AppDecryptCbc(SystemManager.TmpBuff, SystemManager.TmpBuff2);
  792. #endif
  793. //test_encrypt_ecb_verbose();
  794. }
  795. #endif
  796. int AppParkingCheck(char* data)
  797. {
  798. unsigned char i;
  799. char* pData = data;
  800. if( *data != 0x02 )
  801. return 0;
  802. data++;
  803. if( *data != 0x01 )
  804. return 0;
  805. data++;
  806. if( *data != 0x1A )
  807. return 0;
  808. data++;
  809. if( *data != 0x19 )
  810. return 0;
  811. data++;
  812. if( *data != 0xff )
  813. return 0;
  814. AppDecryptCbc(&pData[12], SystemManager.TmpBuff);
  815. NRF_LOG_RAW_INFO("App Park Info ==> ");
  816. for(i = 0; i < 16; ++i)
  817. NRF_LOG_RAW_INFO("%02x ", SystemManager.TmpBuff[i] );
  818. NRF_LOG_RAW_INFO("\n");
  819. SystemManager.Site[0] = SystemManager.TmpBuff[0];
  820. SystemManager.Site[1] = SystemManager.TmpBuff[1];
  821. SystemManager.Site[2] = SystemManager.TmpBuff[2];
  822. SystemManager.Site[3] = SystemManager.TmpBuff[3];
  823. SystemManager.Dong[0] = SystemManager.TmpBuff[4];
  824. SystemManager.Dong[1] = SystemManager.TmpBuff[5];
  825. SystemManager.Ho[0] = SystemManager.TmpBuff[6];
  826. SystemManager.Ho[1] = SystemManager.TmpBuff[7];
  827. if( SystemTimer.SVR_SEND_TIMER > 1000 )
  828. {
  829. SendParkingApp();
  830. }
  831. SystemTimer.SVR_SEND_TIMER = 0;
  832. return 1;
  833. }
  834. int AppParkingCheck_IOS(char* data)
  835. {
  836. unsigned char i;
  837. char* pData = data;
  838. AppDecryptCbc(&pData[8], SystemManager.TmpBuff);
  839. NRF_LOG_RAW_INFO("App Park Info ==> ");
  840. for(i = 0; i < 16; ++i)
  841. NRF_LOG_RAW_INFO("%02x ", SystemManager.TmpBuff[i] );
  842. NRF_LOG_RAW_INFO("\n");
  843. SystemManager.Site[0] = SystemManager.TmpBuff[0];
  844. SystemManager.Site[1] = SystemManager.TmpBuff[1];
  845. SystemManager.Site[2] = SystemManager.TmpBuff[2];
  846. SystemManager.Site[3] = SystemManager.TmpBuff[3];
  847. SystemManager.Dong[0] = SystemManager.TmpBuff[4];
  848. SystemManager.Dong[1] = SystemManager.TmpBuff[5];
  849. SystemManager.Ho[0] = SystemManager.TmpBuff[6];
  850. SystemManager.Ho[1] = SystemManager.TmpBuff[7];
  851. if( SystemTimer.SVR_SEND_TIMER > 1000 )
  852. {
  853. SendParkingApp();
  854. }
  855. SystemTimer.SVR_SEND_TIMER = 0;
  856. return 1;
  857. }