Add various documentation indices

[nncp.git] / doc / integrity.texi

diff --git a/doc/integrity.texi b/doc/integrity.texi
index 171cdc179be94433453aa27cf072d168379f2f30..7ece02c9ef480fdc105c2a2e6e3eab675c1191e0 100644 (file)
--- a/doc/integrity.texi
+++ b/doc/integrity.texi
@@ -1,4 +1,10 @@
 @node Integrity
+@cindex integrity check
+@cindex authenticity check
+@cindex OpenPGP
+@cindex gpg
+@cindex GnuPG
+@cindex WKD
 @section Tarballs integrity check
 
 You @strong{have to} check downloaded archives integrity and verify