Updated version
I'm pretty happy with this version - I couldn't believe my luck at the value of $x :-)

$x=crypt(sexX,El);$_=crypt(czEW,pr).$x;
s-ltO8f- -;s-w0s1-t-;s-YA|Ngo-+-g;eval;

[download]

I am still open to suggestions for making it more obscure - but I'm happy at last to have made a short sig with crypt.

Previous version

@g=split/z/,ExzAPzDazDgzDizFVzFszaBzluzXhzAlzTBz;for(;$q<6;$
q++){$_.=substr(crypt($g[$q],$g[$q+6]),2,3)}$_=~tr/./ /;eval

[download]

Version before that

@a=(15,30,10,15,31,98);@b=(5025,2328,1174,6763,8033,5431);for(;$
i<6;$i++){$_.=substr(crypt($b[$i],$a[$i]),2,3)}$_=~s/\./ /g;eval

[download]

In reply to Cryptosig by Elliott

Title:
Use:  <p> text here (a paragraph) </p>
and:  <code> code here </code>
to format your post, it's "PerlMonks-approved HTML":


  • Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
  • Titles consisting of a single word are discouraged, and in most cases are disallowed outright.
  • Read Where should I post X? if you're not absolutely sure you're posting in the right place.
  • Please read these before you post! —
  • Posts may use any of the Perl Monks Approved HTML tags:
    a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, details, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, summary, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
  • You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
            For:     Use:
    & &amp;
    < &lt;
    > &gt;
    [ &#91;
    ] &#93;
  • Link using PerlMonks shortcuts! What shortcuts can I use for linking?
  • See Writeup Formatting Tips and other pages linked from there for more info.