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 version | --version | -v

              Display software version.

              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).