NAME

       sigsum-key - sigsum handling of keys

DESCRIPTION

       sigsum-key sub commands:

              sigsum-key help | --help

              Display  this  help. All the below sub commands also accept the --help option, to display help for
              that sub command.

              sigsum-key gen -o file

              Generate a new key pair. Private key is stored in the given file, in OpenSSH private  key  format.
              Corresponding public key file gets a ".pub" suffix, and is written in OpenSSH public key format.

              sigsum-key verify [options] < msg

              Verify a signature. For option details, see sigsum-key verify --help.

              sigsum-key sign [options] < msg

              Create a signature. For option details, see sigsum-key sign --help.

              sigsum-key hash [-k file] [-o output]

              Reads public key from file (by default, stdin) and writes key hash to output (by default, stdout).

              sigsum-key hex [-k file] [-o output]

              Reads public key from file (by default, stdin) and writes hex key to output (by default, stdout).

              sigsum-key hex-to-pub [-k file] [-o output]

              Reads  hex public key from file (by default, stdin) and writes OpenSSH format public key to output
              (by default, stdout).

sigsum-key 0.7.2-2ubuntu0.24.04.3                   July 2025                                      SIGSUM-KEY(1)