+@node GnuPG and EasyPG Assistant Configuration
+@appendix GnuPG \e$B$*$h$S\e(B EasyPG \e$B%"%7%9%?%s%H$N@_Dj\e(B
+
+@code{auth-sources} \e$B$r%+%9%?%^%$%:$7$J$$>l9g!"\e(Bauth-source \e$B%i%$%V%i%j!<\e(B
+\e$B$O\e(B @file{~/.authinfo.gpg} (GnuPG \e$B$G0E9f2=$5$l$?%U%!%$%k\e(B) \e$B$rFI$_9~$_$^$9!#\e(B
+\e$B$=$N8e$G\e(B @file{~/.authinfo} \e$B$r8!::$7$^$9$,!"$=$N$h$&$J0E9f2=$5$l$F$$$J$$\e(B
+\e$B%U%!%$%k$r;H$&$3$H$O?d>)$7$^$;$s!#\e(B
+
+Emacs 23 \e$B0J9_$G$O\e(B @code{*.gpg} \e$B%U%!%$%k$N0E9f$r<+F0E*$K2r$/$?$a$N%*%W%7%g\e(B
+\e$B%s\e(B @code{auto-encryption-mode} \e$B$,$"$j$^$9!#%G%#%U%)%k%H$GM-8z$G$9!#$b$7\e(B
+\e$B2?$i$+$NM}M3$G\e(B Emacs \e$B$N=i4|$NHG$r;H$C$F$$$k>l9g$O!"0J2<$,I,MW$G$9\e(B:
+
+@lisp
+(require 'epa-file)
+(epa-file-enable)
+@end lisp
+
+\e$B$"$J$?$N\e(B GnuPG \e$B$N%Q%9%o!<%I$,%-%c%C%7%e$5$l$k$h$&$K$7$?$$$J$i!"\e(B
+@code{gpg-agent} \e$B$^$?$O\e(B EasyPG \e$B%"%7%9%"%s%H$r@_Dj$7$F$/$@$5\e(B
+\e$B$$\e(B (@pxref{Caching Passphrases, , Caching Passphrases, epa})\e$B!#\e(B
+
+\e$B<jAa$/;H$$;O$a$k$K$O!"$^$:0J2<$N@_Ld$KBP$9$kEz$rMQ0U$7$F$/$@$5$$\e(B:
+
+@enumerate
+@item
+GnuPG \e$B$N%P!<%8%g%s\e(B 1 \e$B$G$O$J$/!"%P!<%8%g%s\e(B 2 \e$B$r;H$C$F$$$^$9$+\e(B?
+@item
+\e$B8x3+800E9f$G$J$J$/!"6&DL800E9f$r;H$C$F$$$^$9$+\e(B?
+@item
+gpg-agent \e$B$r;H$$$?$$$G$9$+\e(B?
+@end enumerate
+
+\e$B0J2<$O>e5-$N<A5?$KBP$9$k$"$J$?$N2sEz$K4p$E$$$?@_Dj$G$9\e(B:
+
+@multitable {111} {222} {333} {configuration configuration configuration}
+@item @b{1} @tab @b{2} @tab @b{3} @tab Configuration
+@item Yes @tab Yes @tab Yes @tab gpg-agent \e$B$r@_Dj$7$F$/$@$5$$!#\e(B
+@item Yes @tab Yes @tab No @tab gpg-agent \e$BL5$7$G$O$G$-$^$;$s!#\e(B
+@item Yes @tab No @tab Yes @tab gpg-agent \e$B$r@_Dj$7$F$/$@$5$$!#\e(B
+@item Yes @tab No @tab No @tab gpg-agent \e$BL5$7$G$O$G$-$^$;$s!#\e(B
+@item No @tab Yes @tab Yes @tab ELisp \e$BHG$N%Q%9%o!<%I!&%-%c%C%7%e$r@_Dj$7$F$/$@$5$$!#\e(B
+@item No @tab Yes @tab No @tab ELisp \e$BHG$N%Q%9%o!<%I!&%-%c%C%7%e$r@_Dj$7$F$/$@$5$$!#\e(B
+@item No @tab No @tab Yes @tab gpg-agent \e$B$r@_Dj$7$F$/$@$5$$!#\e(B
+@item No @tab No @tab No @tab gpg-agent \e$BL5$7$G$O$G$-$^$;$s!#\e(B
+@end multitable
+
+gpg-agent \e$B$r@_Dj$9$k$K$O\e(B GnuPG \e$B%^%K%e%"%k\e(B (@pxref{Invoking GPG-AGENT, ,
+Invoking GPG-AGENT, gnupg}) \e$B$N@bL@$K=>$C$F$/$@$5$$!#\e(B
+
+ELisp \e$BHG$N%Q%9%o!<%I!&%-%c%C%7%e$r;H$&>l9g\e(B
+\e$B$O\e(B @code{epa-file-cache-passphrase-for-symmetric-encryption} \e$B$r@_Dj$7$F\e(B
+\e$B$/$@$5$$!#\e(B
+