Hi, im just wondering, im going to design a security system - where someone needs to log-in with a URL containg MD5 hashed sequence...
im wondering, how many combinations can there be I think there are always 32 characters - But does it contain numbers 0-9, A-Z and a-z Any other characters ? >From that, I can calculate how many billion billion combos... Basically, im extracting someones email address, adding a 10 character sequence - Then hashing it with MD5.. (the 10 character sequence can be added in several different combinations (& inter-woven with the email) - Hopefully 10+ combinations, auto-rotating....) Dont worry, Ive thought it through - & its working, I just need the "base" number of combinations.... Thanks... -- G NZ community groups - [EMAIL PROTECTED] Freecycle Auckland :- http://groups.yahoo.com/group/AucklandFreecycle/
