The Ubuntu project digitally signs its Release files. This package
 contains below archive keys used for that.
 .
  * ubuntu-archive-keyring - Ubuntu Archive
  * ubuntu-cloud-keyring.gpg - Cloud Archive
  * ubuntu-cloudimage-keyring - Cloud Images
  * ubuntu-dbgsym-keyring - Debug Symbols Archive
  * ubuntu-oem-keyring.gpg - OEM Archive
  * ubuntu-master-keyring - key rotation keyring
            Installed Size: 29.7 kB
            
            Architectures:  all