j2me充气城堡与典型的aes不同

Question

你好，在使用j2me bouncy castle aes进行编码和解码时。它在设备上工作正常，但我注意到结果与通常的aes加密不同。因此，一旦用充气城堡加油，就无法与服务器共享信息。例如bouncy castle aes“hello”=“01Fvdltwa2VKVPCH3ueHAA ==”但是使用典型的aes加密“hello”=“0tUfc3Qwod0qw1kVaI8ksw ==”。 有没有人经历过这个？我该如何解决这个问题？请注意我的加密密钥是“re5fdh3jxlow5ncc” 。我需要回复  这是我的代码：

import com.codename1.util.Base64;
import org.bouncycastle.crypto.CipherParameters;
import org.bouncycastle.crypto.engines.AESEngine;
import org.bouncycastle.crypto.modes.CBCBlockCipher;
import org.bouncycastle.crypto.paddings.PaddedBufferedBlockCipher;
import org.bouncycastle.crypto.params.KeyParameter;
import org.bouncycastle.crypto.params.ParametersWithIV;

/**
 *
 * @author SAMUEL
 */
public class Tester {
    static  String strEnc = "Hi This is my String";
    final static String strPassword = "password12345678";

    private static byte[] cipherData(PaddedBufferedBlockCipher cipher, byte[] data)throws Exception
{
    int minSize = cipher.getOutputSize(data.length);
    byte[] outBuf = new byte[minSize];
    int length1 = cipher.processBytes(data, 0, data.length, outBuf, 0);
    int length2 = cipher.doFinal(outBuf, length1);
    int actualLength = length1 + length2;
    byte[] result = new byte[actualLength];
    System.arraycopy(outBuf, 0, result, 0, result.length);
    return result; 
}

private static byte[] decrypt(byte[] cipher, byte[] key, byte[] iv) throws Exception
{
    PaddedBufferedBlockCipher aes = new PaddedBufferedBlockCipher(new CBCBlockCipher(new AESEngine()));
    CipherParameters ivAndKey = new ParametersWithIV(new KeyParameter(key), iv);
    aes.init(false, ivAndKey);
    return cipherData(aes, cipher);
}

private static byte[] encrypt(byte[] plain, byte[] key, byte[] iv) throws Exception
{
    PaddedBufferedBlockCipher  aes = new PaddedBufferedBlockCipher(new CBCBlockCipher(new AESEngine()));
    CipherParameters ivAndKey = new ParametersWithIV(new KeyParameter(key), iv);
    aes.init(true, ivAndKey);
    return cipherData(aes, plain);
}


public static void main(String [] args) throws Exception{

   byte[] enc= encrypt(strEnc.getBytes(),"password12345678".getBytes(), "password12345678".getBytes());
    String encbase =  Base64.encode(enc);
    String encrypted =new String(encbase.getBytes(), "UTF-8");

    System.out.println("Encrypted is:"+encbase);
    byte[] decbase = Base64.decode(encrypted.getBytes());
     byte[] dec= decrypt(decbase,"password12345678".getBytes() , "password12345678".getBytes());       
    System.out.println("Decrypted file is:"+new String(dec, "UTF-8"));
 }
}

但请注意结果与典型的aes加密不同