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Robin Sommer commented on BIT-1016: ----------------------------------- I like that idea. Storage-wise it's 2x64 bit anyways. Robin > Option to extend uids to 128 bit > -------------------------------- > > Key: BIT-1016 > URL: https://bro-tracker.atlassian.net/browse/BIT-1016 > Project: Bro Issue Tracker > Issue Type: New Feature > Components: Bro > Affects Versions: git/master > Reporter: rhave > Assignee: Jon Siwek > Priority: Low > Fix For: 2.2 > > > Bro's uids are currently 64 bits, which makes them collide with a 50% chance > after 5.1 x 10^9^ different uids (see > http://en.wikipedia.org/wiki/Birthday_problem#Probability_table). > I'm currently generating uuids of 128 bit to replace the native uids in bro, > as I'm using them as keys in a database, but this requires rewriting of the > bro-logs. I suspect that more people could benefit from an option to extend > the uids to 128 bit. > I've made a quick and dirty patch to change most of the uids to 128 bit > (file_analysis uids are missing). The patch is ugly, and is only to show some > of the functionality I would like: http://pastebin.com/GkaGejNc -- This message was sent by Atlassian JIRA (v6.1-OD-06#6139) _______________________________________________ bro-dev mailing list bro-dev@bro.org http://mailman.icsi.berkeley.edu/mailman/listinfo/bro-dev