$ restic -r /srv/restic-repo key list
enter password for repository:
ID User Host Created
----------------------------------------------------------------------
*eb78040b username kasimir 2015-08-12 13:29:57
$ restic -r /srv/restic-repo key add
enter password for repository:
enter password for new key:
enter password again:
saved new key as <Key of username@kasimir, created on 2015-08-12 13:35:05.316831933 +0200 CEST>
$ restic -r /srv/restic-repo key list
enter password for repository:
ID User Host Created
----------------------------------------------------------------------
5c657874 username kasimir 2015-08-12 13:35:05
*eb78040b username kasimir 2015-08-12 13:29:57