SDD.xslt (Source)

<!-- Credit to Liam Quin of DelightfulComputing.com for the help on Freenode's #xml -->
<xsl:stylesheet
  xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
  version="1.0"
  xmlns:ds="http://www.w3.org/2000/09/xmldsig#"
  xmlns:sdd-common="http://docs.oasis-open.org/sdd/ns/common"
  xmlns:sdd-pd="http://docs.oasis-open.org/sdd/ns/packageDescriptor"
  xmlns:sdd-um="http://w3.ibm.com/xmlns/b2b/b2b/sdd/um/nsr_w3_b2b_b2b_sdd_um_0100.xml"
  >
  <xsl:output method="text" /> <!--* don't want XML declaration *-->
  <xsl:template match="*"><xsl:apply-templates select="*"/></xsl:template>
  <xsl:template match="*[local-name(.)='Content'][ds:DigestValue]">
      <xsl:value-of select="ds:DigestValue"/>
      <xsl:text>  </xsl:text>
      <xsl:value-of select="@pathname"/>
      <xsl:text>&#xa;</xsl:text>
   </xsl:template>
</xsl:stylesheet>