> For the complete documentation index, see [llms.txt](https://easonwang.gitbook.io/crypto/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://easonwang.gitbook.io/crypto/readme.md).

# Introduction

目前主要的加密演算法包含以下，本書內容會介紹主流的加密演算法原理與實作。

![](https://1775491709-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-M0u4DAKHJCUBld9DYCi%2F-M0u4Ft9n4JCnniIVQ-O%2F-M0u4_Bj0sAokUvhnisF%2F%E8%9E%A2%E5%B9%95%E5%BF%AB%E7%85%A7%202017-11-19%20%E4%B8%8A%E5%8D%889.22.41.png?generation=1582596282714645\&alt=media)

更詳細內容可參考作者於 2018 出版之電子書（密碼學介紹章節）

<https://books.google.com.tw/books/about/%E5%AF%A6%E6%88%B0%E5%8D%80%E5%A1%8A%E9%8F%88%E6%8A%80%E8%A1%93\\_%E5%8A%A0%E5%AF%86%E8%B2%A8%E5%B9%A3%E8%88%87%E5%AF%86.html?id=NjdhDwAAQBAJ\\&redir\\_esc=y>