懂java和php来,aes加解密将java版转为php版

phpjavaaes

/**
* AES加密
*
* @param key
* 密钥信息
* @param content
* 待加密信息
*/
public static byte[] encodeAES(byte[] key, byte[] content) throws Exception {
// 不是16的倍数的，补足
int base = 16;
if (key.length % base != 0) {
int groups = key.length / base + (key.length % base != 0 ? 1 : 0);
byte[] temp = new byte[groups * base];
Arrays.fill(temp, (byte) 0);
System.arraycopy(key, 0, temp, 0, key.length);
key = temp;
}

    SecretKey secretKey = new SecretKeySpec(key, "AES");    IvParameterSpec iv = new IvParameterSpec(new byte[] { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 });    Cipher cipher = Cipher.getInstance("AES/CBC/PKCS5Padding");    cipher.init(Cipher.ENCRYPT_MODE, secretKey, iv);    byte[] tgtBytes = cipher.doFinal(content);    return tgtBytes;}