nanog mailing list archives
Re: New Denial of Service Attack on Panix
From: Bill Sommerfeld <sommerfeld () apollo hp com>
Date: Mon, 16 Sep 1996 23:55:19 -0400
(2) Using documented stochastic methods, look for the hidden pattern in the pseudo-random sequences. There are computer programs to do this, sorry, I would have to do a search to find one (the exist, however); Watch out for this step, it's a doozey. The attacker could be using a non-cryptographic random number generator (like rand() or random()), but if he had a clue, he would be using a cryptographic random number generator based on DES, IDEA, RC4, etc., to generate the random bitstream to fill the headers. He could also be using /dev/random on late-model linux systems which would probably be even harder to reverse-engineer. - Bill - - - - - - - - - - - - - - - - -
Current thread:
- Re: New Denial of Service Attack on Panix, (continued)
- Re: New Denial of Service Attack on Panix Avi Freedman (Sep 16)
- Re: New Denial of Service Attack on Panix David J. Schmidt (Sep 16)
- Re: New Denial of Service Attack on Panix Perry E. Metzger (Sep 16)
- Re: New Denial of Service Attack on Panix Craig A. Huegen (Sep 16)
- Re: New Denial of Service Attack on Panix Michael Dillon (Sep 16)
- Re: New Denial of Service Attack on Panix Jon Green (Sep 16)
- Re: New Denial of Service Attack on Panix George Herbert (Sep 16)
- Re: New Denial of Service Attack on Panix Dick St.Peters (Sep 17)
- Re: New Denial of Service Attack on Panix George Herbert (Sep 17)
- Re: New Denial of Service Attack on Panix Dick St.Peters (Sep 17)
- Re: New Denial of Service Attack on Panix Perry E. Metzger (Sep 16)
- Re: New Denial of Service Attack on Panix Bill Sommerfeld (Sep 16)
- RE: New Denial of Service Attack on Panix Jim Browning (Sep 16)
- Re: New Denial of Service Attack on Panix Paul A Vixie (Sep 16)
- RE: New Denial of Service Attack on Panix David Miller (Sep 17)
- Message not available
- Re: New Denial of Service Attack on Panix Sharif Torpis (Sep 17)
- Re: New Denial of Service Attack on Panix Alan Hannan (Sep 16)
- Re: New Denial of Service Attack on Panix Michael Dillon (Sep 16)
- Re: New Denial of Service Attack on Panix Perry E. Metzger (Sep 17)
- Re: New Denial of Service Attack on Panix David Miller (Sep 17)
- Re: New Denial of Service Attack on Panix Avi Freedman (Sep 17)