-strings may be moved elsewhere in memory. It is recommended that as
-soon as you are done with passphrase you should clear it manually.
-However, Gnus/PGG and gpg.el can keep passphrase strings in cache for
-a while and this behavior is their default!
-
-** GnuPG features are directly accessible from Emacs
-
-Other competitors provide only specific features of GnuPG since they
-still support PGP 2.*, 5.*, 6.*. As the name indicates, EasyPG is
-inspired by GPGME (GnuPG Made Easy), and the library interface is
-close to GPGME. With EasyPG you can benefit from a lot of features of
-GnuPG.
+strings may be moved elsewhere in memory.
+
+Fortunately, there is gpg-agent to cache passphrases in more secure
+way, so the EasyPG Library dares to disable passphrase caching. Elisp
+programs can set `epg-context-passphrase-callback' to cache user's
+passphrases.