Beefy Boxes and Bandwidth Generously Provided by pair Networks
Clear questions and runnable code
get the best and fastest answer

Re: hash collision DOS

by krisahoch (Deacon)
on Jun 01, 2003 at 13:44 UTC ( #262204=note: print w/ replies, xml ) Need Help??

in reply to hash collision DOS


Please don't forget to consider the 'victim program' source

$start=time; while (<>) { chomp; $testhash{$_}="x"; $i++; if (0==($i % 100)) { print "$i "; print (time-$start); print " "; $_ = scalar(%testhash); ($used,$total) = split '/'; print "$used $total\n"; } }
If there is anyone out there who write programs like this, then be wary for DoS attacks from Rice university;)

Update: Changed grammar of two sentences to sound less like a neanderthal

Kristofer Hoch

Si vos can lego is, vos es super erudio

Comment on Re: hash collision DOS
Download Code

Log In?

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://262204]
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others rifling through the Monastery: (9)
As of 2014-12-19 01:01 GMT
Find Nodes?
    Voting Booth?

    Is guessing a good strategy for surviving in the IT business?

    Results (69 votes), past polls