/* * Copy the RFID card data into variables and then * scan the second empty card to copy all the date * ---------------------------------------------------------------------------- * Example sketch/program which will try the most used default keys listed in * https://code.google.com/p/mfcuk/wiki/MifareClassicDefaultKeys to dump the * block 0 of a MIFARE RFID card using a RFID-RC522 reader. * * Typical pin layout used: * ----------------------------------------------------------------------------------------- * MFRC522 Arduino Arduino Arduino Arduino Arduino * Reader/PCD Uno/101 Mega Nano v3 Leonardo/Micro Pro Micro * Signal Pin Pin Pin Pin Pin Pin * ----------------------------------------------------------------------------------------- * RST/Reset RST 9 5 D9 RESET/ICSP-5 RST * SPI SS SDA(SS) 10 53 D10 10 10 * SPI MOSI MOSI 11 / ICSP-4 51 D11 ICSP-4 16 * SPI MISO MISO 12 / ICSP-1 50 D12 ICSP-1 14 * SPI SCK SCK 13 / ICSP-3 52 D13 ICSP-3 15 * */ #include #include constexpr uint8_t RST_PIN = 9; // Configurable, see typical pin layout above constexpr uint8_t SS_PIN = 10; // Configurable, see typical pin layout above MFRC522 mfrc522(SS_PIN, RST_PIN); // Create MFRC522 instance. byte buffer[18]; byte block; byte waarde[64][16]; MFRC522::StatusCode status; MFRC522::MIFARE_Key key; // Number of known default keys (hard-coded) // NOTE: Synchronize the NR_KNOWN_KEYS define with the defaultKeys[] array constexpr uint8_t NR_KNOWN_KEYS = 8; // Known keys, see: https://code.google.com/p/mfcuk/wiki/MifareClassicDefaultKeys byte knownKeys[NR_KNOWN_KEYS][MFRC522::MF_KEY_SIZE] = { {0xff, 0xff, 0xff, 0xff, 0xff, 0xff}, // FF FF FF FF FF FF = factory default {0xa0, 0xa1, 0xa2, 0xa3, 0xa4, 0xa5}, // A0 A1 A2 A3 A4 A5 {0xb0, 0xb1, 0xb2, 0xb3, 0xb4, 0xb5}, // B0 B1 B2 B3 B4 B5 {0x4d, 0x3a, 0x99, 0xc3, 0x51, 0xdd}, // 4D 3A 99 C3 51 DD {0x1a, 0x98, 0x2c, 0x7e, 0x45, 0x9a}, // 1A 98 2C 7E 45 9A {0xd3, 0xf7, 0xd3, 0xf7, 0xd3, 0xf7}, // D3 F7 D3 F7 D3 F7 {0xaa, 0xbb, 0xcc, 0xdd, 0xee, 0xff}, // AA BB CC DD EE FF {0x00, 0x00, 0x00, 0x00, 0x00, 0x00} // 00 00 00 00 00 00 }; char choice; /* * Initialize. */ void setup() { Serial.begin(9600); // Initialize serial communications with the PC while (!Serial); // Do nothing if no serial port is opened (added for Arduinos based on ATMEGA32U4) SPI.begin(); // Init SPI bus mfrc522.PCD_Init(); // Init MFRC522 card Serial.println(F("Try the most used default keys to print block 0 to 63 of a MIFARE PICC.")); Serial.println("1.Read card \n2.Write to card \n3.Copy the data."); for (byte i = 0; i < 6; i++) { key.keyByte[i] = 0xFF; } } //Via seriele monitor de bytes uitlezen in hexadecimaal void dump_byte_array(byte *buffer, byte bufferSize) { for (byte i = 0; i < bufferSize; i++) { Serial.print(buffer[i] < 0x10 ? " 0" : " "); Serial.print(buffer[i], HEX); } } //Via seriele monitor de bytes uitlezen in ASCI void dump_byte_array1(byte *buffer, byte bufferSize) { for (byte i = 0; i < bufferSize; i++) { Serial.print(buffer[i] < 0x10 ? " 0" : " "); Serial.write(buffer[i]); } } /* * Try using the PICC (the tag/card) with the given key to access block 0 to 63. * On success, it will show the key details, and dump the block data on Serial. * * @return true when the given key worked, false otherwise. */ boolean try_key(MFRC522::MIFARE_Key *key) { boolean result = false; for(byte block = 0; block < 64; block++){ // Serial.println(F("Authenticating using key A...")); status = mfrc522.PCD_Authenticate(MFRC522::PICC_CMD_MF_AUTH_KEY_A, block, key, &(mfrc522.uid)); if (status != MFRC522::STATUS_OK) { Serial.print(F("PCD_Authenticate() failed: ")); Serial.println(mfrc522.GetStatusCodeName(status)); return false; } // Read block byte byteCount = sizeof(buffer); status = mfrc522.MIFARE_Read(block, buffer, &byteCount); if (status != MFRC522::STATUS_OK) { Serial.print(F("MIFARE_Read() failed: ")); Serial.println(mfrc522.GetStatusCodeName(status)); } else { // Successful read result = true; Serial.print(F("Success with key:")); dump_byte_array((*key).keyByte, MFRC522::MF_KEY_SIZE); Serial.println(); // Dump block data Serial.print(F("Block ")); Serial.print(block); Serial.print(F(":")); dump_byte_array1(buffer, 16); //omzetten van hex naar ASCI Serial.println(); for (int p = 0; p < 16; p++) //De 16 bits uit de block uitlezen { waarde [block][p] = buffer[p]; Serial.print(waarde[block][p]); Serial.print(" "); } } } Serial.println(); Serial.println("1.Read card \n2.Write to card \n3.Copy the data."); mfrc522.PICC_HaltA(); // Halt PICC mfrc522.PCD_StopCrypto1(); // Stop encryption on PCD return result; start(); } /* * Main loop. */ void loop() { start(); } void start(){ choice = Serial.read(); if(choice == '1') { Serial.println("Read the card"); keuze1(); } else if(choice == '2') { Serial.println("See what is in the variables"); keuze2(); } else if(choice == '3') { Serial.println("Copying the data on to the new card"); keuze3(); } } void keuze2(){ //Test waardes in blokken for(block = 4; block <= 62; block++){ if(block == 7 || block == 11 || block == 15 || block == 19 || block == 23 || block == 27 || block == 31 || block == 35 || block == 39 || block == 43 || block == 47 || block == 51 || block == 55 || block == 59){ block ++; } Serial.print(F("Writing data into block ")); Serial.print(block); Serial.println("\n"); for(int j = 0; j < 16; j++){ Serial.print(waarde[block][j]); Serial.print(" "); } Serial.println("\n"); } Serial.println("1.Read card \n2.Write to card \n3.Copy the data."); start(); } void keuze3(){ //Copy the data in the new card Serial.println("Insert new card..."); // Look for new cards if ( ! mfrc522.PICC_IsNewCardPresent()) return; // Select one of the cards if ( ! mfrc522.PICC_ReadCardSerial()) return; // Show some details of the PICC (that is: the tag/card) Serial.print(F("Card UID:")); dump_byte_array(mfrc522.uid.uidByte, mfrc522.uid.size); Serial.println(); Serial.print(F("PICC type: ")); MFRC522::PICC_Type piccType = mfrc522.PICC_GetType(mfrc522.uid.sak); Serial.println(mfrc522.PICC_GetTypeName(piccType)); // Try the known default keys /*MFRC522::MIFARE_Key key; for (byte k = 0; k < NR_KNOWN_KEYS; k++) { // Copy the known key into the MIFARE_Key structure for (byte i = 0; i < MFRC522::MF_KEY_SIZE; i++) { key.keyByte[i] = knownKeys[k][i]; } }*/ for (byte i = 0; i < 6; i++) { key.keyByte[i] = 0xFF; } for(int i = 4; i <= 62; i++){ //De blocken 4 tot 62 kopieren, behalve al deze onderstaande blocken (omdat deze de authenticatie blokken zijn) if(i == 7 || i == 11 || i == 15 || i == 19 || i == 23 || i == 27 || i == 31 || i == 35 || i == 39 || i == 43 || i == 47 || i == 51 || i == 55 || i == 59){ i++; } block = i; // Authenticate using key A Serial.println(F("Authenticating using key A...")); status = (MFRC522::StatusCode) mfrc522.PCD_Authenticate(MFRC522::PICC_CMD_MF_AUTH_KEY_A, block, &key, &(mfrc522.uid)); if (status != MFRC522::STATUS_OK) { Serial.print(F("PCD_Authenticate() failed: ")); Serial.println(mfrc522.GetStatusCodeName(status)); return; } // Authenticate using key B Serial.println(F("Authenticating again using key B...")); status = (MFRC522::StatusCode) mfrc522.PCD_Authenticate(MFRC522::PICC_CMD_MF_AUTH_KEY_B, block, &key, &(mfrc522.uid)); if (status != MFRC522::STATUS_OK) { Serial.print(F("PCD_Authenticate() failed: ")); Serial.println(mfrc522.GetStatusCodeName(status)); return; } // Write data to the block Serial.print(F("Writing data into block ")); Serial.print(block); Serial.println("\n"); dump_byte_array(waarde[block], 16); status = (MFRC522::StatusCode) mfrc522.MIFARE_Write(block, waarde[block], 16); if (status != MFRC522::STATUS_OK) { Serial.print(F("MIFARE_Write() failed: ")); Serial.println(mfrc522.GetStatusCodeName(status)); } Serial.println("\n"); } mfrc522.PICC_HaltA(); // Halt PICC mfrc522.PCD_StopCrypto1(); // Stop encryption on PCD Serial.println("1.Read card \n2.Write to card \n3.Copy the data."); start(); } void keuze1(){ //Read card Serial.println("Insert card..."); // Look for new cards if ( ! mfrc522.PICC_IsNewCardPresent()) return; // Select one of the cards if ( ! mfrc522.PICC_ReadCardSerial()) return; // Show some details of the PICC (that is: the tag/card) Serial.print(F("Card UID:")); dump_byte_array(mfrc522.uid.uidByte, mfrc522.uid.size); Serial.println(); Serial.print(F("PICC type: ")); MFRC522::PICC_Type piccType = mfrc522.PICC_GetType(mfrc522.uid.sak); Serial.println(mfrc522.PICC_GetTypeName(piccType)); // Try the known default keys MFRC522::MIFARE_Key key; for (byte k = 0; k < NR_KNOWN_KEYS; k++) { // Copy the known key into the MIFARE_Key structure for (byte i = 0; i < MFRC522::MF_KEY_SIZE; i++) { key.keyByte[i] = knownKeys[k][i]; } // Try the key if (try_key(&key)) { // Found and reported on the key and block, // no need to try other keys for this PICC break; } } }