The file /etc/identd.key needs to be marked missingok in the pidentd
package. If you install pidentd without enabling it, the file won't be
created, by "rpm --verify pidentd" will report that it's missing. It's OK
for it to be missing, so this error should be eliminated by marking the
file missingok in the spec file.
Fixed in pidentd-3.0.12-8