I want to use Digest::MD5 for a lot of things lately, mainly authenticating a source (making sure it is from me or one of my programs) and such, and I have read through the perldocs on the module, but I want to know the specifics of how MD5 works, and how I would use it in my situation. I am not really asking for code here, but more of a explanation of what MD5 is good for, how it is used, and such. Can anyone point me to some good FAQ's on the 'net about how MD5 is used and such?

Basicially, I want to know what MD5 is good for and how it works from a theoretical standpoint, and how all the parts of the puzzle fit together. I understand that this is not in fact a perl question, but I figured that there are many smart people inhabiting the monestary, so I should get some highly intelligent and helpful responses. Thanks everyone!! R.Joseph

In reply to Using MD5 and the theory behind it by r.joseph

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