我的文件是1 MB。在我使用AES-128对其进行加密和解密之后,它只有960 kB。我的代码有问题吗?
List<Object> findAllByIdIn(List<Long> ids)
` 然后:
KeyGenerator keyGenerator = new KeyGenerator();
byte[] key = keyGenerator.generateKey(password, 16);
System.out.println("Key :::::::" + Arrays.toString(key));
SecretKeySpec keySpec = new SecretKeySpec(key, "AES");
Cipher cipher = Cipher.getInstance("AES/CBC/PKCS5Padding");