Iran GPS Spoofing and the RSA Cipher
ben at liddicott.com
Fri Dec 23 09:28:24 GMT 2011
That's true of any block cypher in CTR mode.
From: Brian Gladman
Sent: Friday, December 23, 2011 8:03 AM
I am NOT going to argue that this is the reason for using an RSA based
keystream generator in this particular application but one potential
advantage of such generators (see, for example, the Blum-Blum-Shub (BBS)
generator) is that the n'th bit in the keystream can be calculated without
having to run the generator up to this point.
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