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- #include "sysmgr.h"
- #include <nrfx.h>
- #include <nrf_delay.h>
- #include <drv_rtc.h>
- #include <stdio.h>
- #include <stdlib.h>
- #include <string.h>
- #include <stdarg.h>
- #include "nrf_spi.h"
- #include "nrf_drv_spi.h"
- #include "our_service.h"
- #include "aes.h"
- #define CBC 1
- #define ECB 1
- #define DATA_STORAGE_INSTANCE_ID 0x0022
- #define DATA_STORAGE_TYPE_ID 0x0021
- #define SENTINEL_VALUE 0xEE
- extern const nrf_drv_spi_t spi; /**< SPI instance. */
- extern volatile bool spi_xfer_done; /**< Flag used to indicate that SPI instance completed the transfer. */
- uint8_t m_tx_buf[64]; /**< TX buffer. */
- uint8_t m_rx_buf[64]; /**< RX buffer. */
- uint8_t m_length; /**< Transfer length. */
- RegMacPool_t RegMacPool;
- const char *fds_err_str(ret_code_t ret)
- {
- /* Array to map FDS return values to strings. */
- static char const * err_str[] =
- {
- "FDS_ERR_OPERATION_TIMEOUT",
- "FDS_ERR_NOT_INITIALIZED",
- "FDS_ERR_UNALIGNED_ADDR",
- "FDS_ERR_INVALID_ARG",
- "FDS_ERR_NULL_ARG",
- "FDS_ERR_NO_OPEN_RECORDS",
- "FDS_ERR_NO_SPACE_IN_FLASH",
- "FDS_ERR_NO_SPACE_IN_QUEUES",
- "FDS_ERR_RECORD_TOO_LARGE",
- "FDS_ERR_NOT_FOUND",
- "FDS_ERR_NO_PAGES",
- "FDS_ERR_USER_LIMIT_REACHED",
- "FDS_ERR_CRC_CHECK_FAILED",
- "FDS_ERR_BUSY",
- "FDS_ERR_INTERNAL",
- };
- return err_str[ret - NRF_ERROR_FDS_ERR_BASE];
- }
- void ParkSysInit()
- {
- SystemTimer.TMR_SYS_OFF = 10;
- }
- void SC16IS750_FIFOEnable(unsigned char fifo_enable)
- {
- unsigned char temp_fcr;
- temp_fcr = SC16IS750_ReadRegister(SC16IS750_REG_FCR);
- if (fifo_enable == 0){
- temp_fcr &= 0xFE;
- } else {
- temp_fcr |= 0x01;
- }
- SC16IS750_WriteRegister(SC16IS750_REG_FCR,temp_fcr);
- return;
- }
- void SC16IS750_WriteRegister(unsigned char reg_addr, unsigned char val)
- {
- m_tx_buf[0] = reg_addr<<3;
- m_tx_buf[1] = val;
- //nrf_gpio_pin_write( SPI_SS_PIN,0);
- nrf_delay_us(10);
- nrf_drv_spi_transfer(&spi, m_tx_buf, 2, m_rx_buf, 0);
- nrf_delay_us(10);
- //nrf_gpio_pin_write( SPI_SS_PIN,1);
- return ;
- }
- unsigned char SC16IS750_ReadRegister(unsigned char reg_addr)
- {
- unsigned char result;
- m_tx_buf[0] = 0x80|(reg_addr<<3);
- // nrf_gpio_pin_write( SPI_SS_PIN,0);
- nrf_delay_us(10);
- nrf_drv_spi_transfer(&spi, m_tx_buf, 1, m_rx_buf, 1);
- result = m_rx_buf[0];
- nrf_delay_us(10);
- // nrf_gpio_pin_write( SPI_SS_PIN,1);
- return result;
- }
- void SC16IS750_ResetDevice(void)
- {
- unsigned char reg;
- reg = SC16IS750_ReadRegister(SC16IS750_REG_IOCONTROL);
- reg |= 0x08;
- SC16IS750_WriteRegister(SC16IS750_REG_IOCONTROL, reg);
- return;
- }
- int16_t SC16IS750_SetBaudrate(uint32_t baudrate) //return error of baudrate parts per thousand
- {
- uint16_t divisor;
- uint8_t prescaler;
- uint32_t actual_baudrate;
- int16_t error;
- uint8_t temp_lcr;
- if ( (SC16IS750_ReadRegister(SC16IS750_REG_MCR)&0x80) == 0) { //if prescaler==1
- prescaler = 1;
- } else {
- prescaler = 4;
- }
- prescaler = 1;
- divisor = (SC16IS750_CRYSTCAL_FREQ/prescaler)/(baudrate*16);
- temp_lcr = SC16IS750_ReadRegister(SC16IS750_REG_LCR);
- temp_lcr |= 0x80;
- SC16IS750_WriteRegister(SC16IS750_REG_LCR,temp_lcr);
- //write to DLL
- SC16IS750_WriteRegister(SC16IS750_REG_DLL,(uint8_t)divisor);
- //write to DLH
- SC16IS750_WriteRegister(SC16IS750_REG_DLH,(uint8_t)(divisor>>8));
- temp_lcr &= 0x7F;
- SC16IS750_WriteRegister(SC16IS750_REG_LCR,temp_lcr);
- actual_baudrate = (SC16IS750_CRYSTCAL_FREQ/prescaler)/(16*divisor);
- error = ((float)actual_baudrate-baudrate)*1000/baudrate;
- return error;
- }
- void SC16IS750_SetLine(uint8_t data_length, uint8_t parity_select, uint8_t stop_length )
- {
- uint8_t temp_lcr;
- temp_lcr = SC16IS750_ReadRegister(SC16IS750_REG_LCR);
- temp_lcr &= 0xC0; //Clear the lower six bit of LCR (LCR[0] to LCR[5]
- switch (data_length) { //data length settings
- case 5:
- break;
- case 6:
- temp_lcr |= 0x01;
- break;
- case 7:
- temp_lcr |= 0x02;
- break;
- case 8:
- temp_lcr |= 0x03;
- break;
- default:
- temp_lcr |= 0x03;
- break;
- }
- if ( stop_length == 2 ) {
- temp_lcr |= 0x04;
- }
- switch (parity_select) { //parity selection length settings
- case 0: //no parity
- break;
- case 1: //odd parity
- temp_lcr |= 0x08;
- break;
- case 2: //even parity
- temp_lcr |= 0x18;
- break;
- case 3: //force '1' parity
- temp_lcr |= 0x03;
- break;
- case 4: //force '0' parity
- break;
- default:
- break;
- }
- SC16IS750_WriteRegister(SC16IS750_REG_LCR,temp_lcr);
- }
- void SC16IS750_WriteByte(uint8_t val)
- {
- uint8_t tmp_lsr;
- do {
- tmp_lsr = SC16IS750_ReadRegister(SC16IS750_REG_LSR);
- } while ((tmp_lsr&0x20) ==0);
- //nrf_delay_ms(1);
- SC16IS750_WriteRegister(SC16IS750_REG_THR,val);
- }
- int DBGPrint(const char *fmt, ...)
- {
- char buff[128];
- va_list args;
- int n;
- int i;
- va_start(args, fmt);
- n = vsnprintf(buff, 120, fmt, args);
- va_end(args);
- //HAL_UART_Transmit(CLIUart, (uint8_t*)buff, n, 500);
- for( i=0; i<n; i++)
- {
-
- SC16IS750_WriteByte(buff[i]);
- }
-
- return n;
- }
- /* Flash related functions */
- /* Dummy configuration data. */
- static configuration_t m_dummy_cfg =
- {
- .config1_on = false,
- .config2_on = true,
- .boot_count = 0x0,
- .device_name = "dummy",
- };
- static void record_write(uint32_t fid,
- uint32_t key,
- void const * p_data,
- uint32_t len)
- {
- fds_record_t const rec =
- {
- .file_id = fid,
- .key = key,
- .data.p_data = p_data,
- .data.length_words = (len + 3) / sizeof(uint32_t)
- };
- NRF_LOG_INFO(
- "writing record to flash...\n"
- "file: 0x%x, key: 0x%x, \"%s\", len: %u bytes\n",
- fid, key, p_data, len);
- ret_code_t rc = fds_record_write(NULL, &rec);
- if (rc != NRF_SUCCESS)
- {
- NRF_LOG_INFO(
- "error: fds_record_write() returned %s.\n",
- fds_err_str(rc));
- }
- }
- static void record_update( configuration_t const * p_cfg)
- {
- fds_record_desc_t desc = {0};
- fds_find_token_t ftok = {0};
- if (fds_record_find(CONFIG_FILE, CONFIG_REC_KEY, &desc, &ftok) == NRF_SUCCESS)
- {
- fds_record_t const rec =
- {
- .file_id = CONFIG_FILE,
- .key = CONFIG_REC_KEY,
- .data.p_data = p_cfg,
- .data.length_words = (sizeof(configuration_t) + 3) / sizeof(uint32_t)
- };
- ret_code_t rc = fds_record_update(&desc, &rec);
- if (rc != NRF_SUCCESS)
- {
- NRF_LOG_INFO( "error: fds_record_update() returned %s.\n",
- fds_err_str(rc));
- }
- }
- else
- {
- NRF_LOG_INFO( "error: could not find config file.\n");
- }
- }
- static void record_delete( uint32_t fid, uint32_t key)
- {
- fds_find_token_t tok = {0};
- fds_record_desc_t desc = {0};
- NRF_LOG_INFO(
- "deleting record...\n"
- "file: 0x%x, key: 0x%x\n",
- fid,
- key);
- if (fds_record_find(fid, key, &desc, &tok) == NRF_SUCCESS)
- {
- ret_code_t rc = fds_record_delete(&desc);
- if (rc != NRF_SUCCESS)
- {
- NRF_LOG_INFO(
- "error: fds_record_delete() returned %s.\n", fds_err_str(rc));
- return;
- }
- NRF_LOG_INFO( "record id: 0x%x\n", desc.record_id);
- }
- else
- {
- NRF_LOG_INFO( "error: record not found!\n");
- }
- }
- bool record_delete_next(void)
- {
- fds_find_token_t tok = {0};
- fds_record_desc_t desc = {0};
- if (fds_record_iterate(&desc, &tok) == NRF_SUCCESS)
- {
- ret_code_t rc = fds_record_delete(&desc);
- if (rc != NRF_SUCCESS)
- {
- return false;
- }
- return true;
- }
- else
- {
- /* No records left to delete. */
- return false;
- }
- }
- static void print_cfg_cmd( size_t argc, char ** argv)
- {
- fds_record_desc_t desc = {0};
- fds_find_token_t tok = {0};
- while (fds_record_find(CONFIG_FILE, CONFIG_REC_KEY, &desc, &tok) == NRF_SUCCESS)
- {
- ret_code_t rc;
- fds_flash_record_t frec = {0};
- rc = fds_record_open(&desc, &frec);
- switch (rc)
- {
- case NRF_SUCCESS:
- break;
- case FDS_ERR_CRC_CHECK_FAILED:
- NRF_LOG_INFO( "error: CRC check failed!\n");
- continue;
- case FDS_ERR_NOT_FOUND:
- NRF_LOG_INFO( "error: record not found!\n");
- continue;
- default:
- {
- NRF_LOG_INFO(
- "error: unexpecte error %s.\n",
- fds_err_str(rc));
- continue;
- }
- }
- configuration_t * p_cfg = (configuration_t *)(frec.p_data);
- NRF_LOG_INFO(
- "config1:\t%s\n"
- "config2:\t%s\n"
- "boot count:\t%u\n"
- "device name:\t%s\n",
- p_cfg->config1_on ? "on" : "off",
- p_cfg->config2_on ? "on" : "off",
- p_cfg->boot_count,
- p_cfg->device_name);
- rc = fds_record_close(&desc);
- APP_ERROR_CHECK(rc);
- }
- }
- static void print_all_cmd( )
- {
- fds_find_token_t tok = {0};
- fds_record_desc_t desc = {0};
- uint8_t *data;
- NRF_LOG_INFO(
- "rec. id\t"
- "\tfile id\t"
- "\trec. key"
- "\tlength\n");
- while (fds_record_iterate(&desc, &tok) != FDS_ERR_NOT_FOUND)
- {
- ret_code_t rc;
- fds_flash_record_t frec = {0};
- rc = fds_record_open(&desc, &frec);
- switch (rc)
- {
- case NRF_SUCCESS:
- break;
- case FDS_ERR_CRC_CHECK_FAILED:
- NRF_LOG_INFO( "error: CRC check failed!\n");
- continue;
- case FDS_ERR_NOT_FOUND:
- NRF_LOG_INFO( "error: record not found!\n");
- continue;
- default:
- {
- NRF_LOG_INFO(
- "error: unexpecte error %s.\n",
- fds_err_str(rc));
- continue;
- }
- }
- uint32_t const len = frec.p_header->length_words * sizeof(uint32_t);
- NRF_LOG_INFO(
- " 0x%04x\t"
- "\t 0x%04x\t"
- "\t 0x%04x\t"
- "\t %4u bytes\t",
- frec.p_header->record_id,
- frec.p_header->file_id,
- frec.p_header->record_key,
- len);
- data = (uint8_t *) frec.p_data;
- for (uint8_t i=0;i<len;i++)
- {
- NRF_LOG_RAW_INFO( "%c",data[i]);
- }
- NRF_LOG_INFO("\n");
- rc = fds_record_close(&desc);
- APP_ERROR_CHECK(rc);
- }
- }
- void RegMac(char* str)
- {
- print_all_cmd();
- NRF_LOG_RAW_INFO("Registration MAC : %s\n", str);
-
- RegMacPool.Count++;
- record_write(1, RegMacPool.Count, str, 12);
- print_all_cmd();
- }
- void RegMacDelteAll()
- {
- bool next;
- while(1)
- {
- next = record_delete_next();
- if (!next)
- {
- NRF_LOG_INFO("No records left to delete.");
- break;
- }
- }
- memset( &RegMacPool, 0, sizeof(RegMacPool));
- }
- void LoadRegMac()
- {
- fds_find_token_t tok = {0};
- fds_record_desc_t desc = {0};
- uint8_t *data;
- char tmpBuf[15];
- NRF_LOG_INFO(
- "\nrec. id\t"
- "\tfile id\t"
- "\trec. key"
- "\tlength\tmac\n");
- while (fds_record_iterate(&desc, &tok) != FDS_ERR_NOT_FOUND)
- {
- ret_code_t rc;
- fds_flash_record_t frec = {0};
- rc = fds_record_open(&desc, &frec);
-
- switch (rc)
- {
- case NRF_SUCCESS:
- break;
- case FDS_ERR_CRC_CHECK_FAILED:
- NRF_LOG_INFO("error: CRC check failed!\n");
- continue;
- case FDS_ERR_NOT_FOUND:
- NRF_LOG_INFO("error: record not found!\n");
- continue;
- default:
- {
- NRF_LOG_INFO("error: unexpecte error %s.\n", fds_err_str(rc));
- continue;
- }
- }
- uint32_t const len = frec.p_header->length_words * sizeof(uint32_t);
- NRF_LOG_RAW_INFO(
- " 0x%04x\t"
- "\t 0x%04x\t"
- "\t 0x%04x\t"
- "\t %4u bytes\t",
- frec.p_header->record_id,
- frec.p_header->file_id,
- frec.p_header->record_key,
- len);
- data = (uint8_t *) frec.p_data;
- if( RegMacPool.Count >= 5 )
- {
- NRF_LOG_RAW_INFO( "Mac Pool Over\n");
- return;
- }
-
- RegMacPool.Mac[RegMacPool.Count][12] = 0;
- strncpy( RegMacPool.Mac[RegMacPool.Count++], data, 12);
- //for (uint8_t i=0;i<len;i++)
- {
- // NRF_LOG_RAW_INFO( "%c",data[i]);
- }
- //NRF_LOG_RAW_INFO( "\n");
- NRF_LOG_RAW_INFO( "%s\n",RegMacPool.Mac[RegMacPool.Count-1]);
- rc = fds_record_close(&desc);
- APP_ERROR_CHECK(rc);
- }
- }
- // 수신기 Flash에 등록할 비상벨 Mac 저장
- void SaveRegMac(char* mac)
- {
- int i;
- if( RegMacPool.Count>= 5 )
- return;
- for( i=0; i<RegMacPool.Count; i++)
- {
- if( strncmp( RegMacPool.Mac[i], mac, 12) == 0 )
- {
- NRF_LOG_RAW_INFO( "Allready Registrated\n");
- return;
- }
- }
-
- RegMacPool.Mac[RegMacPool.Count][12] = 0;
- strncpy( RegMacPool.Mac[RegMacPool.Count], mac, 12);
- record_write(1, RegMacPool.Count+1, mac, 12);
- RegMacPool.Count++;
-
- }
- // 송신기가 수신기에 등록된 MAC인지 확인
- int FindRegMac(char* mac)
- {
- int i;
- for( i=0; i<RegMacPool.Count; i++)
- {
- if( strncmp( RegMacPool.Mac[i], mac, 12) == 0 )
- {
- NRF_LOG_RAW_INFO( "Valid Mac\n");
- return 1;
- }
- }
- return 0;
- }
- void DisplayRegMac()
- {
- print_all_cmd( );
- }
- void FlashTest()
- {
- static uint8_t m_data[256];
- int len;
- sprintf(m_data, "hello-%d", 1);
- len = strlen(m_data);
-
- // record_write( 1, 1, m_data, len);
- sprintf(m_data, "hello-%d", 2);
- //record_write( 1, 2, m_data, len);
- print_all_cmd();
- }
- void SetMacAddress(uint8_t* addr)
- {
- sd_ble_gap_addr_get(&old_ble_addr);
- ble_gap_addr_t dd;
- dd.addr_id_peer = 0;
- dd.addr_type = BLE_GAP_ADDR_TYPE_PUBLIC;
- dd.addr[0] = addr[0];
- dd.addr[1] = addr[1];
- //dd.addr[2] = addr[2];
- dd.addr[2] = 0x57;
- dd.addr[3] = addr[3];
- dd.addr[4] = addr[4];
- dd.addr[5] = addr[5];
- sd_ble_gap_addr_set(&dd);
-
- sd_ble_gap_addr_get(&new_ble_addr);
-
- }
- // prints string as hex
- static void phex(uint8_t* str)
- {
- unsigned char i;
- for(i = 0; i < 16; ++i)
- NRF_LOG_RAW_INFO("%.2x", str[i]);
- NRF_LOG_RAW_INFO("\n");
- }
- static void test_encrypt_ecb_verbose(void)
- {
- // Example of more verbose verification
- uint8_t i, buf[64], buf2[64];
- // 128bit key
- 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 };
- // 512bit text
- 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,
- (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,
- (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,
- (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 };
- memset(buf, 0, 64);
- memset(buf2, 0, 64);
- // print text to encrypt, key and IV
- NRF_LOG_RAW_INFO("ECB encrypt verbose:\n\n");
- NRF_LOG_RAW_INFO("plain text:\n");
- for(i = (uint8_t) 0; i < (uint8_t) 4; ++i)
- {
- phex(plain_text + i * (uint8_t) 16);
- }
- NRF_LOG_RAW_INFO("\n");
- NRF_LOG_RAW_INFO("key:\n");
- phex(key);
- NRF_LOG_RAW_INFO("\n");
- // print the resulting cipher as 4 x 16 byte strings
- NRF_LOG_RAW_INFO("ciphertext:\n");
- for(i = 0; i < 4; ++i)
- {
- AES128_ECB_encrypt(plain_text + (i*16), key, buf+(i*16));
- phex(buf + (i*16));
- }
- NRF_LOG_RAW_INFO("\n");
- }
- static void test_encrypt_ecb(void)
- {
- uint8_t key[] = {0x2b, 0x7e, 0x15, 0x16, 0x28, 0xae, 0xd2, 0xa6, 0xab, 0xf7, 0x15, 0x88, 0x09, 0xcf, 0x4f, 0x3c};
- uint8_t in[] = {0x6b, 0xc1, 0xbe, 0xe2, 0x2e, 0x40, 0x9f, 0x96, 0xe9, 0x3d, 0x7e, 0x11, 0x73, 0x93, 0x17, 0x2a};
- uint8_t out[] = {0x3a, 0xd7, 0x7b, 0xb4, 0x0d, 0x7a, 0x36, 0x60, 0xa8, 0x9e, 0xca, 0xf3, 0x24, 0x66, 0xef, 0x97};
- uint8_t buffer[16];
- AES128_ECB_encrypt(in, key, buffer);
- NRF_LOG_RAW_INFO("ECB encrypt: ");
- if(0 == strncmp((char*) out, (char*) buffer, 16))
- {
- NRF_LOG_RAW_INFO("SUCCESS!\n");
- }
- else
- {
- NRF_LOG_RAW_INFO("FAILURE!\n");
- }
- }
- static void test_decrypt_ecb(void)
- {
- uint8_t key[] = {0x2b, 0x7e, 0x15, 0x16, 0x28, 0xae, 0xd2, 0xa6, 0xab, 0xf7, 0x15, 0x88, 0x09, 0xcf, 0x4f, 0x3c};
- uint8_t in[] = {0x3a, 0xd7, 0x7b, 0xb4, 0x0d, 0x7a, 0x36, 0x60, 0xa8, 0x9e, 0xca, 0xf3, 0x24, 0x66, 0xef, 0x97};
- uint8_t out[] = {0x6b, 0xc1, 0xbe, 0xe2, 0x2e, 0x40, 0x9f, 0x96, 0xe9, 0x3d, 0x7e, 0x11, 0x73, 0x93, 0x17, 0x2a};
- uint8_t buffer[16];
- AES128_ECB_decrypt(in, key, buffer);
- NRF_LOG_RAW_INFO("ECB decrypt: ");
- if(0 == strncmp((char*) out, (char*) buffer, 16))
- {
- NRF_LOG_RAW_INFO("SUCCESS!\n");
- }
- else
- {
- NRF_LOG_RAW_INFO("FAILURE!\n");
- }
- }
- uint8_t AesBuffer[16];
- void CarEncryptEcb(int mode)
- {
- uint8_t key[] = {0x53, 0x6D, 0x61, 0x72, 0x74, 0x42, 0x61, 0x6E, 0x64, 0x50, 0x41, 0x52, 0x54, 0x52, 0x4F, 0x4E}; // SmartBandPARTRON
- uint8_t in[] = {'C', 'A', 'R', 1,2,3,4,5,6,7,8,9,10,11,12,13 };
- uint16_t tempVal;
- #if 1
- switch(mode){
- case AES_ENC_CAR:
- in[0] = 'C';
- in[1] = 'A';
- in[2] = 'R';
- break;
- case AES_ENC_EMG:
- in[0] = 'E';
- in[1] = 'M';
- in[2] = 'G';
- break;
- case AES_ENC_PCA:
- in[0] = 'P';
- in[1] = 'C';
- in[2] = 'A';
- break;
- }
-
- #else
- if( mode == AES_ENC_CAR )
- {
- in[0] = 'C';
- in[1] = 'A';
- in[2] = 'R';
- }else if( mode == AES_ENC_EMG )
- {
- in[0] = 'E';
- in[1] = 'M';
- in[2] = 'G';
- }
- #endif
- tempVal = rand();
- in[3] = tempVal&0xff;
- in[4] = (tempVal>>8)&0xff;
- AES128_ECB_encrypt(in, key, SystemManager.AesEncData);
- NRF_LOG_RAW_INFO("ECB encrypt: %x\n", tempVal);
- }
- // 0x73:parking 0x72:emg
- void CarEncryptEcbACK(char type)
- {
- uint8_t key[] = {0x53, 0x6D, 0x61, 0x72, 0x74, 0x42, 0x61, 0x6E, 0x64, 0x50, 0x41, 0x52, 0x54, 0x52, 0x4F, 0x4E}; // SmartBandPARTRON
- uint8_t in[] = {'C', 'A', 'R', 'A','C','K',1,2,3,4,5,6,7,8,9,0x0A };
- switch(type){
- case TRANSFER_UNIT_BAND_PARKING:
- in[0] = 'C';
- in[1] = 'A';
- in[2] = 'R';
- break;
- case TRANSFER_UNIT_BAND_EMG:
- in[0] = 'E';
- in[1] = 'M';
- in[2] = 'G';
- break;
- case TRANSFER_UNIT_NEW_IOS_PARKING:
- in[0] = 'P';
- in[1] = 'C';
- in[2] = 'A';
- break;
- }
- AES128_ECB_encrypt(in, key, SystemManager.AesEncData);
- NRF_LOG_RAW_INFO("ECB ACK\n");
- }
- void CarDecryptEcb(char* in, char* out)
- {
- uint8_t key[] = {0x53, 0x6D, 0x61, 0x72, 0x74, 0x42, 0x61, 0x6E, 0x64, 0x50, 0x41, 0x52, 0x54, 0x52, 0x4F, 0x4E}; // SmartBandPARTRON
- // uint8_t out[] = {'C', 'A', 'R', 1,2,3,4,5,6,7,8,9,10,11,12,13 };
- // uint8_t buffer[16];
- AES128_ECB_decrypt(in, key, out);
- // NRF_LOG_RAW_INFO("ECB decrypt: ");
- }
- void AppDecryptCbc(char* in, char* out)
- {
- uint8_t key[] = {'1', '9', '-', 'H', 'D', 'C', '-', 'I', 'C', 'O', 'N', 'T', 'R', 'O', 'L', 'S'}; // App
- uint8_t iv[] = {'H', 'D', 'C', '-', 'I', 'V', '-', 'R', 'N', 'D', 'C', 'E', 'N', 'T', 'E', 'R' };
- //uint8_t key[] = "19-HDC-ICONTROLS";
- //uint8_t iv[] = "HDC-IV-RNDCENTER";
-
- AES128_CBC_decrypt_buffer(out+0, in+0, 16, key, iv);
- //AES128_CBC_decrypt_buffer(out+16, in+16, 8, 0, 0);
- }
- void AppEnryptCbc(char* in, char* out)
- {
- uint8_t key[] = {'1', '9', '-', 'H', 'D', 'C', '-', 'T', 'C', 'O', 'N', 'T', 'R', 'O', 'L', 'S'}; // APP
- uint8_t iv[] = {'H', 'D', 'C', '-', 'T', 'V', '-', 'R', 'N', 'D', 'C', 'E', 'N', 'T', 'E', 'R' };
- // 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 };
- // uint8_t buffer[30];
- AES128_CBC_encrypt_buffer(out, in, 24, key, iv);
- NRF_LOG_RAW_INFO("CBC encrypt: ");
- }
- static void test_decrypt_cbc(void)
- {
- // Example "simulating" a smaller buffer...
- uint8_t key[] = { 0x2b, 0x7e, 0x15, 0x16, 0x28, 0xae, 0xd2, 0xa6, 0xab, 0xf7, 0x15, 0x88, 0x09, 0xcf, 0x4f, 0x3c };
- uint8_t iv[] = { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f };
- uint8_t in[] = { 0x76, 0x49, 0xab, 0xac, 0x81, 0x19, 0xb2, 0x46, 0xce, 0xe9, 0x8e, 0x9b, 0x12, 0xe9, 0x19, 0x7d,
- 0x50, 0x86, 0xcb, 0x9b, 0x50, 0x72, 0x19, 0xee, 0x95, 0xdb, 0x11, 0x3a, 0x91, 0x76, 0x78, 0xb2,
- 0x73, 0xbe, 0xd6, 0xb8, 0xe3, 0xc1, 0x74, 0x3b, 0x71, 0x16, 0xe6, 0x9e, 0x22, 0x22, 0x95, 0x16,
- 0x3f, 0xf1, 0xca, 0xa1, 0x68, 0x1f, 0xac, 0x09, 0x12, 0x0e, 0xca, 0x30, 0x75, 0x86, 0xe1, 0xa7 };
- uint8_t out[] = { 0x6b, 0xc1, 0xbe, 0xe2, 0x2e, 0x40, 0x9f, 0x96, 0xe9, 0x3d, 0x7e, 0x11, 0x73, 0x93, 0x17, 0x2a,
- 0xae, 0x2d, 0x8a, 0x57, 0x1e, 0x03, 0xac, 0x9c, 0x9e, 0xb7, 0x6f, 0xac, 0x45, 0xaf, 0x8e, 0x51,
- 0x30, 0xc8, 0x1c, 0x46, 0xa3, 0x5c, 0xe4, 0x11, 0xe5, 0xfb, 0xc1, 0x19, 0x1a, 0x0a, 0x52, 0xef,
- 0xf6, 0x9f, 0x24, 0x45, 0xdf, 0x4f, 0x9b, 0x17, 0xad, 0x2b, 0x41, 0x7b, 0xe6, 0x6c, 0x37, 0x10 };
- uint8_t buffer[64];
- AES128_CBC_decrypt_buffer(buffer+0, in+0, 16, key, iv);
- AES128_CBC_decrypt_buffer(buffer+16, in+16, 16, 0, 0);
- AES128_CBC_decrypt_buffer(buffer+32, in+32, 16, 0, 0);
- AES128_CBC_decrypt_buffer(buffer+48, in+48, 16, 0, 0);
- NRF_LOG_RAW_INFO("CBC decrypt: ");
- if(0 == strncmp((char*) out, (char*) buffer, 64))
- {
- NRF_LOG_RAW_INFO("SUCCESS!\n");
- }
- else
- {
- NRF_LOG_RAW_INFO("FAILURE!\n");
- }
- }
- static void test_encrypt_cbc(void)
- {
- uint8_t key[] = { 0x2b, 0x7e, 0x15, 0x16, 0x28, 0xae, 0xd2, 0xa6, 0xab, 0xf7, 0x15, 0x88, 0x09, 0xcf, 0x4f, 0x3c };
- uint8_t iv[] = { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f };
- uint8_t in[] = { 0x6b, 0xc1, 0xbe, 0xe2, 0x2e, 0x40, 0x9f, 0x96, 0xe9, 0x3d, 0x7e, 0x11, 0x73, 0x93, 0x17, 0x2a,
- 0xae, 0x2d, 0x8a, 0x57, 0x1e, 0x03, 0xac, 0x9c, 0x9e, 0xb7, 0x6f, 0xac, 0x45, 0xaf, 0x8e, 0x51,
- 0x30, 0xc8, 0x1c, 0x46, 0xa3, 0x5c, 0xe4, 0x11, 0xe5, 0xfb, 0xc1, 0x19, 0x1a, 0x0a, 0x52, 0xef,
- 0xf6, 0x9f, 0x24, 0x45, 0xdf, 0x4f, 0x9b, 0x17, 0xad, 0x2b, 0x41, 0x7b, 0xe6, 0x6c, 0x37, 0x10 };
- uint8_t out[] = { 0x76, 0x49, 0xab, 0xac, 0x81, 0x19, 0xb2, 0x46, 0xce, 0xe9, 0x8e, 0x9b, 0x12, 0xe9, 0x19, 0x7d,
- 0x50, 0x86, 0xcb, 0x9b, 0x50, 0x72, 0x19, 0xee, 0x95, 0xdb, 0x11, 0x3a, 0x91, 0x76, 0x78, 0xb2,
- 0x73, 0xbe, 0xd6, 0xb8, 0xe3, 0xc1, 0x74, 0x3b, 0x71, 0x16, 0xe6, 0x9e, 0x22, 0x22, 0x95, 0x16,
- 0x3f, 0xf1, 0xca, 0xa1, 0x68, 0x1f, 0xac, 0x09, 0x12, 0x0e, 0xca, 0x30, 0x75, 0x86, 0xe1, 0xa7 };
- uint8_t buffer[64];
- AES128_CBC_encrypt_buffer(buffer, in, 64, key, iv);
- NRF_LOG_RAW_INFO("CBC encrypt: ");
- if(0 == strncmp((char*) out, (char*) buffer, 64))
- {
- NRF_LOG_RAW_INFO("SUCCESS!\n");
- }
- else
- {
- NRF_LOG_RAW_INFO("FAILURE!\n");
- }
- }
- void TestAES()
- {
- //test_encrypt_cbc();
- //test_decrypt_cbc();
- //test_encrypt_ecb();
- //test_decrypt_ecb();
- //CarEncryptEcb();
- //CarDecryptEcb();
- #if 0
- sprintf(SystemManager.TmpBuff2, "%s", "123456789012345678901234");
- AppEnryptCbc( SystemManager.TmpBuff2, SystemManager.TmpBuff);
- memset(SystemManager.TmpBuff2, 0, 40);
- AppDecryptCbc(SystemManager.TmpBuff, SystemManager.TmpBuff2);
- #endif
-
-
- //test_encrypt_ecb_verbose();
- }
- int AppParkingCheck(char* data)
- {
- unsigned char i;
- char* pData = data;
- if( *data != 0x02 )
- return 0;
-
- data++;
- if( *data != 0x01 )
- return 0;
- data++;
- if( *data != 0x1A )
- return 0;
- data++;
- if( *data != 0x19 )
- return 0;
- data++;
- if( *data != 0xff )
- return 0;
- AppDecryptCbc(&pData[12], SystemManager.TmpBuff);
-
- NRF_LOG_RAW_INFO("App Park Info ==> ");
- for(i = 0; i < 16; ++i)
- NRF_LOG_RAW_INFO("%02x ", SystemManager.TmpBuff[i] );
- NRF_LOG_RAW_INFO("\n");
- SystemManager.Site[0] = SystemManager.TmpBuff[0];
- SystemManager.Site[1] = SystemManager.TmpBuff[1];
- SystemManager.Site[2] = SystemManager.TmpBuff[2];
- SystemManager.Site[3] = SystemManager.TmpBuff[3];
- SystemManager.Dong[0] = SystemManager.TmpBuff[4];
- SystemManager.Dong[1] = SystemManager.TmpBuff[5];
- SystemManager.Ho[0] = SystemManager.TmpBuff[6];
- SystemManager.Ho[1] = SystemManager.TmpBuff[7];
- if( SystemTimer.SVR_SEND_TIMER > 1000 )
- {
- SendParkingApp();
- }
- SystemTimer.SVR_SEND_TIMER = 0;
- return 1;
- }
- int AppParkingCheck_IOS(char* data)
- {
- unsigned char i;
- char* pData = data;
- AppDecryptCbc(&pData[8], SystemManager.TmpBuff);
-
- NRF_LOG_RAW_INFO("App Park Info ==> ");
- for(i = 0; i < 16; ++i)
- NRF_LOG_RAW_INFO("%02x ", SystemManager.TmpBuff[i] );
- NRF_LOG_RAW_INFO("\n");
- SystemManager.Site[0] = SystemManager.TmpBuff[0];
- SystemManager.Site[1] = SystemManager.TmpBuff[1];
- SystemManager.Site[2] = SystemManager.TmpBuff[2];
- SystemManager.Site[3] = SystemManager.TmpBuff[3];
- SystemManager.Dong[0] = SystemManager.TmpBuff[4];
- SystemManager.Dong[1] = SystemManager.TmpBuff[5];
- SystemManager.Ho[0] = SystemManager.TmpBuff[6];
- SystemManager.Ho[1] = SystemManager.TmpBuff[7];
-
- if( SystemTimer.SVR_SEND_TIMER > 1000 )
- {
- SendParkingApp();
- }
-
- SystemTimer.SVR_SEND_TIMER = 0;
- return 1;
- }
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