−−北海道女子高生失踪事件最新情報−− ２
#!/usr/bin/perl -w
# 531-byte qrpff-fast＠｀ Keith Winstein and Marc Horowitz <[email protected]>
# MPEG 2 PS VOB file on stdin -> descrambled output on stdout
# arguments: title key bytes in least to most-significant order
$_='while(read+STDIN＠｀$_＠｀2048){$a=29;$b=73;$c=142;$t=255;@t=map{$_%16or$t^=$c^=(
$m=(11＠｀10＠｀116＠｀100＠｀11＠｀122＠｀20＠｀100)[$_/16%8])&110;$t^=(72＠｀@z=(64＠｀72＠｀$a^=12*($_%16
-2?0:$m&17))＠｀$b^=$_%64?12:0＠｀@z)[$_%8]}(16..271);if((@a=unx"C*"＠｀$_)[20]&48){$h
=5;$_=unxb24＠｀join""＠｀@b=map{xB8＠｀unxb8＠｀chr($_^$a[--$h+84])}@ARGV;s/...$/1$&/;$
d=unxV＠｀xb25＠｀$_;$e=256|(ord$b[4])<<9|ord$b[3];$d=$d>>8^($f=$t&($d>>12^$d>>4^
$d^$d/8))<<17＠｀$e=$e>>8^($t&($g=($q=$e>>14&7^$e)^$q*8^$q<<6))<<9＠｀$_=$t[$_]^
(($h>>=8)+=$f+(~$g&$t))for@a[128..$#a]}print+x"C*"＠｀@a}';s/x/pack+/g;eval
# 531-byte qrpff-fast＠｀ Keith Winstein and Marc Horowitz <[email protected]>
# MPEG 2 PS VOB file on stdin -> descrambled output on stdout
# arguments: title key bytes in least to most-significant order
$_='while(read+STDIN＠｀$_＠｀2048){$a=29;$b=73;$c=142;$t=255;@t=map{$_%16or$t^=$c^=(
$m=(11＠｀10＠｀116＠｀100＠｀11＠｀122＠｀20＠｀100)[$_/16%8])&110;$t^=(72＠｀@z=(64＠｀72＠｀$a^=12*($_%16
-2?0:$m&17))＠｀$b^=$_%64?12:0＠｀@z)[$_%8]}(16..271);if((@a=unx"C*"＠｀$_)[20]&48){$h
=5;$_=unxb24＠｀join""＠｀@b=map{xB8＠｀unxb8＠｀chr($_^$a[--$h+84])}@ARGV;s/...$/1$&/;$
d=unxV＠｀xb25＠｀$_;$e=256|(ord$b[4])<<9|ord$b[3];$d=$d>>8^($f=$t&($d>>12^$d>>4^
$d^$d/8))<<17＠｀$e=$e>>8^($t&($g=($q=$e>>14&7^$e)^$q*8^$q<<6))<<9＠｀$_=$t[$_]^
(($h>>=8)+=$f+(~$g&$t))for@a[128..$#a]}print+x"C*"＠｀@a}';s/x/pack+/g;eval
|
|
|