<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2 Final//EN"> <HTML> <HEAD> <META NAME="GENERATOR" CONTENT="SGML-Tools 1.0.9"> <TITLE>Loopback Encrypted Filesystem HOWTO: $B$O$8$a$K(B</TITLE> <LINK HREF="Loopback-Encrypted-Filesystem-HOWTO-3.html" REL=next> <LINK HREF="Loopback-Encrypted-Filesystem-HOWTO-1.html" REL=previous> <LINK HREF="Loopback-Encrypted-Filesystem-HOWTO.html#toc2" REL=contents> </HEAD> <BODY> <A HREF="Loopback-Encrypted-Filesystem-HOWTO-3.html">$B<!$N%Z!<%8(B</A> <A HREF="Loopback-Encrypted-Filesystem-HOWTO-1.html">$BA0$N%Z!<%8(B</A> <A HREF="Loopback-Encrypted-Filesystem-HOWTO.html#toc2">$BL\<!$X(B</A> <HR> <H2><A NAME="s2">2. $B$O$8$a$K(B</A></H2> <P>$B:#2s$N:n6H$G$O!$(B`/dev/loop*' $B%G%P%$%9(B($BIaDL$K%$%s%9%H!<%k$7$F$$$l$P(B * $B$O(B 0 $B$+$i(B 7 $B$^$G$G$7$g$&(B)$B$r;H$C$F%k!<%W%P%C%/%U%!%$%k%7%9%F%`$r%^%&%s(B $B%H$7$^$9!%$3$N:n6H$O0E9f2=$rMQ$$$:$K9T$&$3$H$b$G$-!$(BLinux $B%U%!%$%k%7%9(B $B%F%`$r(B Linux $B0J30$N%Q!<%F%#%7%g%s$KCV$/$3$H$,$G$-$^$9!%$3$l$K$D$$$F=R$Y(B $B$?(B HOWTO $BJ8=q$,0JA0$O(B LDP $B$K$"$j$^$7$?!%(B <P>$B2?<oN`$+$N0E9f$r;H$($^$9!%Nc$($P(B XOR, DES, twofish, blowfish, cast128, serpent, MARS, RC6, DFC, IDEA $B$J$I$G$9!%(B $B0E9f2=$5$l$?%U%!%$%k$H!$$=$NCf$K4^$^$l$k%U%!%$%k%7%9%F%`$d0E9f$N<oN`$r(B $B4XO"IU$1$k$N$O(B `losetup' (loopback setup)$B%W%m%0%i%`$NLr3d$G$9!%(B kerneli.org $B$H9q:]HG$N(B crypto $B%Q%C%A$r4IM}$7$F$$$k(B Alexander Kjeldaas $B$K$h$k$H!$8=:_$O(B DES $B$H(B losetup $B$OAH$_9g$o$;$i$l$^$;$s!%$3$l$ON><T$K$*(B $B$1$k%Q%j%F%#%S%C%H$N07$$$,0[$J$k$?$a$G$9!%(BDES $B$OB>$N0E9f$HHf$Y$F0BA4@-(B $B$,$:$C$HNt$k$N$G!$(BDES $B$r%5%]!<%H$9$k7W2h$O$"$j$^$;$s!%(B <P>Twofish, blowfish, cast128, serpent $B$O!$L\E*$rLd$o$:$K<+M3$K;H$($k%i%$(B $B%;%s%9$G$9!%B>$O%i%$%;%s%9$K@)8B$,ITL@$G$9!%(B $B$3$l$i$N$$$/$D$+$O!$(BAES $BI8=`$N8uJd$G$9!%(B $B:G=*E*$K>!$A;D$C$?0E9f$O!$;HMQNA$J$7$G@$3&Cf$G;H$($k$h$&$K$J$k$G$7$g$&!%(B <P>$BK\J8=q$G$O(B serpent $B%"%k%4%j%:%`$rMxMQ$7$^$9!%$J$<$J$i!$$3$N0E9f$O(B $B6/EY$,9b$$>e$K6K$a$F9bB.$G!$$+$D(B GPL $B$N2<$G<+M3$KG[I[$G$-$k$+$i$G$9!%(B serpent $BIUB0$NJ8=q$K$h$k$H!$(Bserpent $B$O(B Ross Anderson, Eli Biham, Lars Knudsen $B$,@_7W$7$?(B 128 $B%S%C%H%V%m%C%/(B $B$N0E9f$r;H$C$F$$$^$9!%$3$N0E9f$O!$H4$1F;$r;H$C$?967b$,$J$$$3$H$r<BMQ:G(B $B9b5i$N%l%Y%k$GJ]>Z$7$F$$$^$9!%(B serpent $B$K4X$9$kJ8=q$H%=!<%9%3!<%I$O0J2<$N>l=j$+$iF~<j$G$-$^$9(B: <P> <BLOCKQUOTE><CODE> <A HREF="http://www.cl.cam.ac.uk/~rja14/serpent.html">http://www.cl.cam.ac.uk/~rja14/serpent.html</A></CODE></BLOCKQUOTE> <P>$B$^$?K\J8=q$G$O!$0E9f2=$N5!9=$OD>@\%+!<%M%k$KAH$_9~$^$l$k$b$N$H$7$^$9!%(B $B$3$l$O%b%8%e!<%k$H$7$F$b%$%s%9%H!<%k$G$-$^$9$,!$$=$NJ}K!$OK\J8=q$G$O(B $B@bL@$7$^$;$s!%(B`/etc/conf.module' $B%U%!%$%k$rJT=8$9$kI,MW$,$"$k$G$7$g$&!%(B $B$3$N<j=g$O!$@h$K=R$Y$?%+!<%M%k$N%3%s%Q%$%k$K4X$9$k(B HOWTO $BJ8=q$G>\$7$/(B $B@bL@$5$l$F$$$^$9!%(B <P> <HR> <A HREF="Loopback-Encrypted-Filesystem-HOWTO-3.html">$B<!$N%Z!<%8(B</A> <A HREF="Loopback-Encrypted-Filesystem-HOWTO-1.html">$BA0$N%Z!<%8(B</A> <A HREF="Loopback-Encrypted-Filesystem-HOWTO.html#toc2">$BL\<!$X(B</A> </BODY> </HTML>
