版本：
文件：
- https://cdn.bootcdn.net/ajax/libs/aes-js/3.1.2/index.js
- https://cdn.bootcdn.net/ajax/libs/aes-js/3.1.2/index.min.js
- https://cdn.bootcdn.net/ajax/libs/aes-js/3.1.2/index.min.js.map
A pure JavaScript implementation of the AES block cipher and all common modes of operation.