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To: man-jp-reviewer@jp.freebsd.org
From: IIJIMA Akihiro <aki@noc.titech.ac.jp>
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Subject: [man-jp-reviewer 148] Re: opieaccess.5 
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> $B$H$3$m$G!"!V%Q%C%7%V967b!W$C$F2?$G$7$g!)(B

UNIX magazine 1996 2  page 68 
  $BE>$P$L@h$N%;%-%e%j%F%#(B 22   OTP (One-Time Password)
$B$r8+$k$H(B

$BG'>Z5!9=$KBP$9$k967b$G$h$/;H$o$l$k8@MU$K(B
  $BG=F0967b(B active attack
  $B<uF0967b(B passive attack
  $B:F@8967b(B replay attack
$B$N(B 3$B$D$,$"$k!#(B	

RFC 1704 $B$K$=$N@bL@$,$"$C$F!"(B

$BG=F0967b(B
  $B%G!<%?$NN.$l$X$N56B$%Q%1%C%H$NA^F~!"$"$k$$$O%Q%1%C%H$NJQ99$J$I$K$h$C(B
  $B$F!"IT@5$K%G!<%?$r2~AM$7$?$jG'>Z$r$4$^$+$7$?$j$7$F!"8"Mx$r3MF@$9$k(B
  $B;n$_(B

$B<uF0967b(B
  $BFs<T$N$d$j$H$j$rEpD0$7$FF@$i$l$k>pJs$K$b$H$E$$$?!"G'>Z%7%9%F%`$X$N(B
  $B967b(B

$B:F@8967b(B
  $BG'>Z$KM-8z$G$"$k%a%C%;!<%8$r5-O?$7!"$=$l$r:F8=$9$k$3$H$K$h$C$FG'>Z%7(B
  $B%9%F%`$r967b$9$kJ}K!(B

$B$@$C$F!#(B

--
$BEl5~9)6HBg3X(B $BAm9g>pJs=hM}%;%s%?!<(B $B%M%C%H%o!<%/%7%9%F%`1?MQ3](B
	$BHSEg(B $B><Gn(B (Akihiro Iijima) aki@noc.titech.ac.jp

  
