At 12:01 PM 4/5/96 -0500, Jack Mott wrote:
I got a paper from the cryptography technical report server "http://www.itribe.net/CTRS/" about a weak class of RC4 keys. The report said that with some keys, it was possible to predict what some parts of the State-Box would be.
The report was bogus: For one key in 256, you can tell what eight bits of the state box are. For one key in 64000 you can tell what sixteen bits of the state box are, and so on and so forth. Such keys are not weak. --------------------------------------------------------------------- | We have the right to defend ourselves | http://www.jim.com/jamesd/ and our property, because of the kind | of animals that we are. True law | James A. Donald derives from this right, not from the | arbitrary power of the state. | jamesd@echeque.com