Linux环境AES解密报错：Given final block not properly padded. Such issues can arise if a bad key is used dur

将代码替换：

String charset = "utf-8";

KeyGenerator kg = KeyGenerator.getInstance("AES");

替换前：
byte[] keyBytes = charset==null?key.getBytes():key.getBytes(charset);
kg.init(keysize, new SecureRandom(keyBytes));

替换后(注意加入了编解码类型)：

SecureRandom secureRandom = SecureRandom.getInstance("SHA1PRNG") ;
secureRandom.setSeed(key.getBytes(charset));
kg.init(keysize, secureRandom);

参考：

https://blog.youkuaiyun.com/seapeak007/article/details/79747309