http://www.rfc-editor.org/rfc/rfc4194.txt
RFC 4194: The S Hexdump Format, J. Strombergson, L. Walleij, P. Faltstrom2005-10-01T23:00:00-00:00This document specifies the S Hexdump Format (SHF), a new, XML-based open format for describing binary data in hexadecimal notation. SHF provides the ability to describe both small and large, simple and complex hexadecimal data dumps in an open, modern, transport- and vendor-neutral format. [STANDARDS-TRACK]