package com.particle.inspector.common.util;

import javax.crypto.Cipher;
import javax.crypto.SecretKey;
import javax.crypto.SecretKeyFactory;
import javax.crypto.spec.PBEKeySpec;
import javax.crypto.spec.PBEParameterSpec;

public final class i
{
  private Cipher a;
  private byte[] b;
  private int c;

  public i()
  {
    byte[] arrayOfByte = new byte[8];
    arrayOfByte[0] = 1;
    arrayOfByte[1] = 2;
    arrayOfByte[2] = 4;
    arrayOfByte[3] = 5;
    arrayOfByte[4] = 7;
    arrayOfByte[5] = 8;
    arrayOfByte[6] = 3;
    arrayOfByte[7] = 6;
    this.b = arrayOfByte;
    this.c = 3;
    try
    {
      PBEKeySpec localPBEKeySpec = new PBEKeySpec("Particle".toCharArray(), this.b, this.c);
      SecretKey localSecretKey = SecretKeyFactory.getInstance("PBEWITHSHA256AND128BITAES-CBC-BC").generateSecret(localPBEKeySpec);
      this.a = Cipher.getInstance(localSecretKey.getAlgorithm());
      PBEParameterSpec localPBEParameterSpec = new PBEParameterSpec(this.b, this.c);
      this.a.init(1, localSecretKey, localPBEParameterSpec);
      label136: return;
    }
    catch (Exception localException)
    {
      break label136;
    }
  }

  public final String a(String paramString)
  {
    String str = "";
    try
    {
      byte[] arrayOfByte1 = paramString.getBytes("UTF8");
      byte[] arrayOfByte2 = this.a.doFinal(arrayOfByte1);
      if (arrayOfByte2 == null)
      {
        str = "";
      }
      else
      {
        StringBuffer localStringBuffer = new StringBuffer(2 * arrayOfByte2.length);
        for (int i = 0; ; i++)
        {
          if (i >= arrayOfByte2.length)
          {
            str = localStringBuffer.toString();
            break;
          }
          int j = arrayOfByte2[i];
          localStringBuffer.append("0123456789ABCDEF".charAt(0xF & j >> 4)).append("0123456789ABCDEF".charAt(j & 0xF));
        }
      }
    }
    catch (Exception localException)
    {
    }
    return str;
  }
}

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