# File lib/Dnsruby/resource/TSIG.rb, line 217
      def initialize
        @algorithm   = DEFAULT_ALGORITHM
        @time_signed = Time.now.to_i
        @fudge       = DEFAULT_FUDGE
        @mac_size    = 0
        @mac         = ""
        @original_id = 0
        @error       = 0
        @other_size   = 0
        @other_data  = nil
        
        # RFC 2845 Section 2.3
        @klass = "ANY"
        
        @ttl = 0 # RFC 2845 Section 2.3
      end