# File lib/Dnsruby/resource/RRSIG.rb, line 261 def sig_data #RRSIG_RDATA is the wire format of the RRSIG RDATA fields #with the Signer's Name field in canonical form and #the Signature field excluded; data = MessageEncoder.new { |msg| msg.put_pack('ncc', @type_covered.to_i, @algorithm.to_i, @labels) msg.put_pack("NNN", @original_ttl, @expiration, @inception) msg.put_pack("n", @key_tag) msg.put_name(@signers_name, true) }.to_s return data end