ubuntu下安装ecryptfs

本文详细介绍了如何在Ubuntu系统中安装并配置ecryptfs加密文件系统,包括创建登录密码、挂载私人文件夹的步骤,以及进行的加密测试。在挂载和使用过程中,详细说明了各个选项的含义和操作流程,最后讨论了signature在数据恢复中的潜在作用。

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preface

ecryptfs加密文件系统架构:

 

 

1 安装ecryptfs

在终端下输入:

sudo apt-get install ecryptfs-utils

如下图所示:

 

 

2 创建登录密码和挂载密码

ecryptfs-setup-private

如下图所示:

 

3 挂载私人文件

a) 创建文件夹                                                   mkdir /root/tPrivate

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