-strings may be moved elsewhere in memory.
-
-Fortunately, there is gpg-agent to cache passphrases in more secure
-way, so EasyPG dares _not_ to cache passphrase. Elisp programs can
-set `epg-context-passphrase-callback' to cache user's passphrases.
-
-** GnuPG features are directly accessible from Emacs
+strings may be moved elsewhere in memory. Therefore, passphrase
+caching in Elisp is generally a bad idea.