Calculate percentage of SPs which state support for GCM

See ukf/ukf-meta#294 for details
InCommon · Mar 4, 2021 · ac84eb0 · ac84eb0
1 parent 3baa959
commit ac84eb0
Showing 1 changed file with 11 additions and 0 deletions.
diff --git a/mdx/uk/statistics-charting.xsl b/mdx/uk/statistics-charting.xsl
@@ -149,6 +149,17 @@
             <xsl:text> of SP entities</xsl:text>
             <xsl:text>&#10;</xsl:text>
 
+            <xsl:variable name="charting.sps.algsupport.gcm"
+                select="$charting.sps.algsupport[
+                descendant::md:EncryptionMethod/@Algorithm='http://www.w3.org/2009/xmlenc11#aes128-gcm' or
+                descendant::md:EncryptionMethod/@Algorithm='http://www.w3.org/2009/xmlenc11#aes192-gcm' or
+                descendant::md:EncryptionMethod/@Algorithm='http://www.w3.org/2009/xmlenc11#aes256-gcm']"/>
+            <xsl:variable name="charting.sps.algsupport.gcm.count" select="count($charting.sps.algsupport.gcm)"/>
+            <xsl:text>GCM support: </xsl:text>
+            <xsl:value-of select="format-number($charting.sps.algsupport.gcm.count div $spCount, '0.00%')"/>
+            <xsl:text> of SP entities</xsl:text>
+            <xsl:text>&#10;</xsl:text>
+
             <xsl:variable name="charting.idp4" select="$idps[
                 md:Extensions/ukfedlabel:Software[@name='Shibboleth'][@version = '4']
                 ]"/>