I dont know of a perl implementation of the unix crypt(1) command. crypt(1) is notoriously weak and should not be used to encrypt anything that you want to stay secure. The unix crypt(3) function (the one used to encrypt passwords) is implemented in perl, but is a one-way function (i.e. you can only encrypt, not decrypt). Decrypting requires brute-force attack of some sort.

Take a look at the Crypt modules from CPAN. If you are just looking for a general purpose encryption/decruption engine, there are many Crypt modules that would fit the bill:

In reply to Re: cloning Sun's crypt by lhoward
in thread cloning Sun's crypt by damian

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.