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by JdeBP
2835 days ago
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Daniel J. Bernstein discussed the collision likelihoods with message ID and port numbers years ago, which he later repeated on his WWW site; distinguishing between various forms of attackers according to how much network access they have (for snooping the query traffic). From the design of his TAICLOCK protocol one could tell that such thinking had been a contributory factor. 236 bytes are available for (say) a client-generated random number. * http://cr.yp.to/proto/taiclock.txt * http://cr.yp.to/djbdns/forgery.html |
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