如何在LUKs设备上用LVM2

最新推荐文章于 2025-08-22 23:47:35 发布

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最新推荐文章于 2025-08-22 23:47:35 发布

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原文链接：https://my.oschina.net/u/2475751/blog/1574966

本文介绍了Linux统一密钥设置（LUKS）的基本概念及其与LVM2结合使用的简单流程。LUKS是一种独立于平台的标准硬盘加密规范，确保了密码管理的安全性和文档化。文章还提到了LUKS的参考实现基于增强版的cryptsetup，并利用dm-crypt作为磁盘加密后端。

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LUKS

Wikipedia这样解释：

Linux Unified Key Setup (LUKS) s a disk encryption specification created by Clemens Fruhwirth in 2004 and originally intended for Linux...

LUKS specifies a platform-independent standard on-disk format for use in various tools. This not only facilitates compatibility and interoperability among different programs, but also assures that they all implement password management in a secure and documented manner….

The reference implementation for LUKS operates on Linux and is based on an enhanced version of cryptsetup, using dm-crypt as the disk encryption backend.