Hi All I've generated an XML document and need to do the following: - Canonicalize (14N) the XML Document - Generate a 160-bit binary secure has from the canonicalized xml using SHA-1 algorithm - Encode the binary data using base-64 to produce a 28 characters string - Encode the binary data using base-32 to produce an easily humanreadable 32 characters string
IRMark generation step by step is here http://www.hmrc.gov.uk/ebu/irmark-techpack/irmark_step_by_step.pdf Thanks, Hugon
