# File lib/Dnsruby/dnssec.rb, line 132 def self.no_keys? no_keys = true [@@anchor_verifier, @@root_verifier, @@dlv_verifier].each {|v| if (v.trusted_keys.length() > 0 || v.trust_anchors.length() > 0) no_keys = false end } return no_keys end