Package tarsnap

Online encrypted backup service (client)

https://www.tarsnap.com/

Tarsnap is an online encrypted backup service. It presents a tar-like
command-line interface, but stores data online rather than locally;
using ideas taken from the author's FreeBSD Update and Portsnap
utilities, it maximizes performance by recognizing duplicate data and
only storing it once, and cryptographically encrypts and signs archives
using locally-held keys in order to guarantee that nobody without access
to the key file (including the author) can read or modify archives.

General Commands
Command Description
tarsnap manipulate remote encrypted backups
tarsnap-keygen generate a key file for use with tarsnap(1)
tarsnap-keymgmt generate subsets of tarsnap(1) key files
tarsnap-keyregen generate a key file for use with tarsnap-recrypt(1)
tarsnap-recrypt re-encrypts data stored using tarsnap(1).
File Formats
File Description
tarsnap.conf configuration file for tarsnap(1)