Install cryptsetup by entering the following commands in the terminal:
sudo apt update sudo apt install cryptsetup
Description:
disk encryption support - startup scripts
Cryptsetup provides an interface for configuring encryption on block devices (such as /home or swap partitions), using the Linux kernel device mapper target dm-crypt. It features integrated Linux Unified Key Setup (LUKS) support. . Cryptsetup is backwards compatible with the on-disk format of cryptoloop, but also supports more secure formats. This package includes support for automatically configuring encrypted devices at boot time via the config file /etc/crypttab. Additional features are cryptoroot support through initramfs-tools and several supported ways to read a passphrase or key.
Homepage: https://gitlab.com/cryptsetup/cryptsetup
Version: 2:2.0.2-1ubuntu1
Section: admin