On 1/7/2015 5:19 PM, Michael Kjörling wrote:
On 7 Jan 2015 22:11 +0000, from [email protected] (Michael Kjörling):
Even if the rotation is bitwise
over the entire plaintext input, the value is bounded by 8 * L, where
L is the length in bytes of the plaintext input. For a full DVD (a
little over 4 GiB), that value is about 32 billion, corresponding to
right around 32 bits of key.
Apologies for the noise, people; of course, 32e9 corresponds to about
35 bits of key. (log(32e9)/log(2) ~ 34.9) Stupid mistake of mine that
I really should have caught in proofreading. Doesn't change the big
picture, though; for these purposes, 32 = 35.
Great! You see at the verry least, we're getting some practice with
these algorithms. I believe that this list is great for this.
--
Kevin
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