BTW, in order to get /anything/ installed using CPAN, it'll recommend you get Digest::MD5. The reason is that CPAN keeps the md5sums of every module around in order to be able to verify that your download was acatualy successful. (If there were download errors, the md5sum would be different.)

However, PGP in specific probably wants Digest::MD5 because PGP uses MD5 digests for some of it's work. (SHA-1 would be more secure, but PGP is older then SHA-1.)

We are using here a powerful strategy of synthesis: wishful thinking. -- The Wizard Book

In reply to Re: What is MD5 Hashing and Why is it Important? by theorbtwo
in thread What is MD5 Hashing and Why is it Important? by princepawn

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.