> For the complete documentation index, see [llms.txt](https://denglj.gitbook.io/essential-go/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://denglj.gitbook.io/essential-go/common-standard-libraries/54-cryptography.md).

# 54 密码学

- [使用AES-GCM进行加密和解密](https://denglj.gitbook.io/essential-go/common-standard-libraries/54-cryptography/encryption-and-decryption-with-aes-gcm.md)