Hi! I read RFC 2440 (OpenPGP Message Format)... and I was just wondering if you can help me about Packet tag 10. Packet Tag 10 is identify to be a Marker Packet. RFC 2440 is not very clear on how this packet is construct/parse. I would appreciate your help if you know the Format of this packet (that is not defined in RFC 2440)... Thanks for all.. Hans...