JAVA AES-128-CBC加密 PHP7 OpenSSL解密失败?报错

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这是一段JAVA加密的代码，现在在转化为PHP7中的OpenSSL解密中，总是返回失败，Google之后，感觉问题出现在IV偏移量上，但是不太清楚具体原因，下面贴上JAVA的加密和PHP解密的方法，希望对对称加密比较熟悉的不惜赐教。

Java加密源码：

public class SecurityUtil {
    public static byte[] encrypt(String content, String password) throws Exception {
        KeyGenerator kgen = KeyGenerator.getInstance("AES");
        SecureRandom secureRandom = SecureRandom.getInstance("SHA1PRNG");
        secureRandom.setSeed(password.getBytes());
        kgen.init(128, secureRandom);

        SecretKey secretKey = kgen.generateKey();
        byte[] enCodeFormat = secretKey.getEncoded();
        SecretKeySpec key = new SecretKeySpec(enCodeFormat, "AES");

        Cipher cipher = Cipher.getInstance("AES");
        byte[] byteContent = content.getBytes("utf-8");

        cipher.init(Cipher.ENCRYPT_MODE, key);
        return cipher.doFinal(byteContent);
    }

    public static byte[] decrypt(byte[] content, String password) throws Exception {
        KeyGenerator kgen = KeyGenerator.getInstance("AES");
        SecureRandom secureRandom = SecureRandom.getInstance("SHA1PRNG");
        secureRandom.setSeed(password.getBytes());
        kgen.init(128, secureRandom);
        SecretKey secretKey = kgen.generateKey();
        byte[] enCodeFormat = secretKey.getEncoded();
        SecretKeySpec key = new SecretKeySpec(enCodeFormat, "AES");
        Cipher cipher = Cipher.getInstance("AES");
        cipher.init(Cipher.DECRYPT_MODE, key);
        return cipher.doFinal(content);
    }

    public static String decrypt(String value, String password) {
        try {
            byte[] raw = password.getBytes();
            SecretKeySpec skeySpec = new SecretKeySpec(raw, "AES");
            IvParameterSpec iv = new IvParameterSpec(skeySpec.getEncoded());
            Cipher dcipher = Cipher.getInstance("AES/CBC/PKCS5Padding");
            dcipher.init(Cipher.DECRYPT_MODE, skeySpec, iv);
            return new String(dcipher.doFinal(asBin(value)));
        } catch (Exception e) {
            e.printStackTrace();
        }
        return "";
    }

}

PHP解密代码：

public static function decrypt($plainText, $key){
    $password =  substr(openssl_digest(openssl_digest($key, 'sha1', true), 'sha1', true), 0, 16);
   return openssl_decrypt($plainText, 'AES-128-CBC', $password, OPENSSL_RAW_DATA, $key);
}