php与java对接中aes加密解密乱码问题。

Question

java用aes加密后的加密串7Ysbf3IeDXCtvW5GjAO47wOWJX9PhdvCKKXZWQthAuAlPZsSQiPRvtNV9f+N cl9u9XMY9ptKJV6Ow3jDx4pBTHuZybs5VjwmMEtYVtaGMt9mWHshO+mHmEU/ 8c4/lyKh7a721jOnJcBOvBcJB2xOEg==
php用aes解密后的结果V+3>{k^8A[^;Ll,"custId":"","msg":"URL地址获取失败.","password":"","result":"","status":"","url":""}

前面一部分有乱码请问大神这个问题怎么解决

java AES加密代码

package com.util;

import java.io.UnsupportedEncodingException;
import java.net.URLDecoder;
import java.net.URLEncoder;
import java.security.InvalidKeyException;
import java.security.NoSuchAlgorithmException;

import javax.crypto.BadPaddingException;
import javax.crypto.Cipher;
import javax.crypto.IllegalBlockSizeException;
import javax.crypto.NoSuchPaddingException;
import javax.crypto.spec.IvParameterSpec;
import javax.crypto.spec.SecretKeySpec;

public class AESUtilsCallBack {

    public static String encrypt4AES(String source, String key) {
        try {
            IvParameterSpec zeroIv = new IvParameterSpec(key.getBytes());
            SecretKeySpec key1 = new SecretKeySpec(key.getBytes(), "AES");
            Cipher cipher = Cipher.getInstance("AES/CBC/PKCS5Padding");
            cipher.init(Cipher.ENCRYPT_MODE, key1, zeroIv);
            byte[] encryptedData = cipher.doFinal(source.getBytes());
            String encryptResultStr = Base64.encode(encryptedData);
            return encryptResultStr;
            // 加密
        } catch (NoSuchAlgorithmException e) {
            e.printStackTrace();
        } catch (NoSuchPaddingException e) {
            e.printStackTrace();
        } catch (InvalidKeyException e) {
            e.printStackTrace();
        } catch (IllegalBlockSizeException e) {
            e.printStackTrace();
        } catch (BadPaddingException e) {
            e.printStackTrace();
        } catch (Exception e) {
        }
        return null;
    }

    public static String decrypt4AES(String content, String key) {
        try {
            byte[] decryptFrom = Base64.decode(content);
            IvParameterSpec zeroIv = new IvParameterSpec(key.getBytes());
            SecretKeySpec key1 = new SecretKeySpec(key.getBytes(), "AES");
            Cipher cipher = Cipher.getInstance("AES/CBC/PKCS5Padding");
            cipher.init(Cipher.DECRYPT_MODE, key1, zeroIv);
            byte decryptedData[] = cipher.doFinal(decryptFrom);
            return new String(decryptedData); // 加密
        } catch (NoSuchAlgorithmException e) {
            e.printStackTrace();
        } catch (NoSuchPaddingException e) {
            e.printStackTrace();
        } catch (InvalidKeyException e) {
            e.printStackTrace();
        } catch (UnsupportedEncodingException e) {
            e.printStackTrace();
        } catch (IllegalBlockSizeException e) {
            e.printStackTrace();
        } catch (BadPaddingException e) {
            e.printStackTrace();
        } catch (Exception e) {
        }
        return null;
    }
    public static void main(String[] args) throws UnsupportedEncodingException {
        String info = decrypt4AES("w80LXFCISYdUuLjwSMldpg==", "1234567812345678");
        System.out.print(info);
    }
}

php EAS加解密代码

<?php
class Tcaes{
    /**
     * This was AES-128 / CBC / PKCS5Padding
     * return base64_encode string
     * @author Terry
     * @param string $plaintext
     * @param string $key
     * @return string
     */
    public static function AesEncrypt($plaintext,$key = null)
    {
        $plaintext = trim($plaintext);
        if ($plaintext == '') return '';
        $size = mcrypt_get_block_size(MCRYPT_RIJNDAEL_128, MCRYPT_MODE_CBC);


        //PKCS5Padding
        $padding = $size - strlen($plaintext) % $size;
        // 添加Padding
        $plaintext .= str_repeat(chr($padding), $padding);


        $module = mcrypt_module_open(MCRYPT_RIJNDAEL_128, '', MCRYPT_MODE_CBC, '');
        $key=self::substr($key, 0, mcrypt_enc_get_key_size($module));

        $iv = str_repeat("\0", $size);
        /* Intialize encryption */
        mcrypt_generic_init($module, $key, $iv);


        /* Encrypt data */
        $encrypted = mcrypt_generic($module, $plaintext);


        /* Terminate encryption handler */
        mcrypt_generic_deinit($module);
        mcrypt_module_close($module);
        return base64_encode($encrypted);
    }
    /**
     * Returns the length of the given string.
     * If available uses the multibyte string function mb_strlen.
     * @param string $string the string being measured for length
     * @return integer the length of the string
     */
    private static function strlen($string)
    {
        return extension_loaded('mbstring') ? mb_strlen($string,'8bit') : strlen($string);
    }


    /**
     * Returns the portion of string specified by the start and length parameters.
     * If available uses the multibyte string function mb_substr
     * @param string $string the input string. Must be one character or longer.
     * @param integer $start the starting position
     * @param integer $length the desired portion length
     * @return string the extracted part of string, or FALSE on failure or an empty string.
     */
    private static function substr($string,$start,$length)
    {
        return extension_loaded('mbstring') ? mb_substr($string,$start,$length,'8bit') : substr($string,$start,$length);
    }
    /**
     * This was AES-128 / CBC / PKCS5Padding
     * @author Terry
     * @param string $encrypted     base64_encode encrypted string
     * @param string $key
     * @throws CException
     * @return string
     */
    public static function AesDecrypt($encrypted, $key = null)
    {
        if ($encrypted == '') return '';
        $ciphertext_dec = base64_decode($encrypted);
        $module = mcrypt_module_open(MCRYPT_RIJNDAEL_128, '', MCRYPT_MODE_CBC, '');
        $key=self::substr($key, 0, mcrypt_enc_get_key_size($module));

        $iv = str_repeat("\0", 16);    //解密的初始化向量要和加密时一样。
        /* Initialize encryption module for decryption */
        mcrypt_generic_init($module, $key, $iv);


        /* Decrypt encrypted string */
        $decrypted = mdecrypt_generic($module, $ciphertext_dec);

        var_dump($module);
        /* Terminate decryption handle and close module */
        mcrypt_generic_deinit($module);
        mcrypt_module_close($module);
        $a = rtrim($decrypted,"\0");


        return rtrim($decrypted,"\0");
    }
};

Answer 1

同样问题  ，我这里也是解析不出俩？不知道  这个问题你最终解决了没有？