[BNM] MD5 quicky

[Wayne Douglas]

Hey

Does anyone here have an understanding of MD5 who can spare a minute or two
to explain to me what it's all about.

I have a security token I need to validate and its comming over as an MD5
hash. I can see how to [they] create the hash, I just don't see what I'm
meant to do to validate it. I'm using .NET but don't think that should
matter as it's only the understanding of MD5 bit that's buggered me.

Cheers

w://