The Mandos system allows computers to have encrypted root file systems and at the same time be capable of remote or unattended reboots. The computers run a small client program in the initial RAM disk environment which will communicate with a server over a network. All network communication is encrypted using TLS. The clients are identified by the server using a TLS key that is unique to each client. The server sends the clients an encrypted password. The encrypted password is decrypted by the clients using an OpenPGP key, and the password is then used to unlock the root file system.
documentation: Minor release, fixes compatibility with the GNU C Library version 2.31, and may help with an issue reported with Ubuntu 19.10.