Can not get decode from NodeJS

hi , and thanks for the library i am having some issues regarding decrypt for a message from NodeJS

this is the information i have recieved form NodeJs developer :

IV: 3b698860538401cdd146504278aeecc9 KEY: df4f66809bafe58fe16aba7f4cb3e8bc DATA: 560d5ecae14404f4d143931d6d4e4705

and i am supposed to decrypt the data , this is the code i am trying to do the job with , its the simple example which i chanaged some thing but it dose not work :


unsigned char data[]={0X56 , 0X0d , 0X5e , 0Xca , 0Xe1 , 0X44 , 0X04 , 0Xf4 , 0Xd1 , 0X43 , 0X93 , 0X1d , 0X6d , 0X4e , 0X47 , 0X05 };

/* Simple buffer example for low-memory conditions (Arduino) */

#include "AESLib.h"

#define BAUD 9600

AESLib aesLib;

#define INPUT_BUFFER_LIMIT (256 + 1) // designed for Arduino UNO, not stress-tested anymore (this works with readBuffer[129])

unsigned char cleartext[INPUT_BUFFER_LIMIT] = {0};    // THIS IS INPUT BUFFER (FOR TEXT)

// AES Encryption Key (same as in node-js example)
byte aes_key[] = { 0xdf, 0x4f, 0x66, 0x80, 0x9b, 0xaf, 0xe5, 0x8f, 0xe1 , 0x6a , 0xba , 0x7f , 0x4c , 0xb3 , 0xe8, 0xbc };
byte aes_iv[N_BLOCK] = { 0x3b , 0x69 , 0x88 , 0x60 , 0x53 , 0x84 , 0x01 , 0xcd , 0xd1 , 0x46 , 0x50 , 0x42 , 0x78 , 0xae, 0xec , 0xc9};

uint16_t decrypt_to_cleartext(byte msg[], uint16_t msgLen, byte iv[]) {
  Serial.print("Calling decrypt...; ");
  uint16_t dec_bytes = aesLib.decrypt(msg, msgLen, (char*)cleartext, aes_key, sizeof(aes_key), iv);
  Serial.print("Decrypted bytes: "); Serial.println(dec_bytes);
  return dec_bytes;
}

void setup() {
  Serial.begin(BAUD);
  Serial.setTimeout(60000);
  delay(2000);
}

/* non-blocking wait function */
void wait(unsigned long milliseconds) {
  unsigned long timeout = millis() + milliseconds;
  while (millis() < timeout) {
    yield();
  }
}

unsigned long loopcount = 0;

byte enc_iv[N_BLOCK] =      { 0x3b , 0x69 , 0x88 , 0x60 , 0x53 , 0x84 , 0x01 , 0xcd , 0xd1 , 0x46 , 0x50 , 0x42 , 0x78 , 0xae, 0xec , 0xc9};
byte enc_iv_to[N_BLOCK] =   { 0x3b , 0x69 , 0x88 , 0x60 , 0x53 , 0x84 , 0x01 , 0xcd , 0xd1 , 0x46 , 0x50 , 0x42 , 0x78 , 0xae, 0xec , 0xc9};
byte enc_iv_from[N_BLOCK] = { 0x3b , 0x69 , 0x88 , 0x60 , 0x53 , 0x84 , 0x01 , 0xcd , 0xd1 , 0x46 , 0x50 , 0x42 , 0x78 , 0xae, 0xec , 0xc9};

void loop() {
  memcpy(enc_iv, enc_iv_from, sizeof(enc_iv_from));
  uint16_t decLen = decrypt_to_cleartext(data, sizeof(data), enc_iv);

  Serial.print("Decrypted cleartext of length: "); Serial.println(decLen);
  Serial.print("Decrypted cleartext:\n"); Serial.println((char*)cleartext);

  Serial.println("---");
  delay(5000);
}

suculent / thinx-aes-lib

Can not get decode from NodeJS #43