singularity key pull¶
Download a public key from a key server
The ‘key pull’ command allows you to retrieve public key material from a remote key server, and add it to your keyring. Note that Singularity consults your keyring when running commands such as ‘singularity verify’, and thus adding a key to your keyring implies a level of trust. Because of this, it is recommended that you verify the fingerprint of the key with its owner prior to running this command.
singularity key pull [pull options...] <fingerprint>
$ singularity key pull 8883491F4268F173C6E5DC49EDECE4F3F38D871E
-g, --global manage global public keys (import/pull/remove are restricted to root user or unprivileged installation only) -h, --help help for pull -u, --url string specify the key server URL (default "https://keys.sylabs.io")