package com.xx.b.a;

import java.net.URLEncoder;
import java.security.MessageDigest;
import java.security.NoSuchAlgorithmException;
import javax.crypto.Cipher;
import javax.crypto.spec.IvParameterSpec;
import javax.crypto.spec.SecretKeySpec;

public final class a
{
  private static final char[] a = { 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 65, 66, 67, 68, 69, 70 };

  public static String a(String paramString1, String paramString2)
  {
    try
    {
      MessageDigest localMessageDigest = MessageDigest.getInstance("MD5");
      localMessageDigest.update(paramString1.getBytes());
      byte[] arrayOfByte = localMessageDigest.digest();
      StringBuilder localStringBuilder = new StringBuilder(arrayOfByte.length << 1);
      for (int i = 0; ; i++)
      {
        if (i >= arrayOfByte.length)
        {
          String str = localStringBuilder.toString();
          paramString1 = str;
          SecretKeySpec localSecretKeySpec = new SecretKeySpec(paramString1.substring(paramString1.length() / 2).getBytes(), "AES");
          Cipher localCipher = Cipher.getInstance("AES/CBC/PKCS5Padding");
          localCipher.init(1, localSecretKeySpec, new IvParameterSpec("2012061372065459".getBytes()));
          return URLEncoder.encode(new String(b.a(localCipher.doFinal(paramString2.getBytes()))), "utf-8");
        }
        localStringBuilder.append(a[((0xF0 & arrayOfByte[i]) >>> 4)]);
        localStringBuilder.append(a[(0xF & arrayOfByte[i])]);
      }
    }
    catch (NoSuchAlgorithmException localNoSuchAlgorithmException)
    {
      while (true)
        localNoSuchAlgorithmException.printStackTrace();
    }
  }
}

传进的参数1：2012241372065459
参数2：xxx1=64555550&xx2=1377601186783&xx3=128&xx4=&xx5=0

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