# File lib/dnsruby/resource/DNSKEY.rb, line 293
      def key=(key_text)
        begin
          key_text.gsub!(/\n/, "")
          key_text.gsub!(/ /, "")
          #         @key=Base64.decode64(key_text)
          @key=key_text.unpack("m*")[0]
          public_key
          get_new_key_tag
        rescue Exception
          raise ArgumentError.new("Key #{key_text} invalid")
        end
      end