Description:
Different methods of data en/decryption.
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Destructive Legacies of the One Time Pad.
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The benefit of the OTP is that it guarantees unbreakable crytpo
strength when the ciphertext has been generated using a random key
that is equal in length to the message length but that only caters for
one form of attack in a modern number- theoretic computer driven
cipher i.e. a statistical attack on the ciphertext.... more »
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A Modernised One –Time Pad is Quite Feasible.
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A modernised OTP that does not have the historic key transport
problem, has a manageable message/key length, has ciphertext that is
demonstrably random, does not show footprints in the ciphertext even
if the key is used more than once (which it isn’t but could be made to
do so – has been checked), has an acceptable message length, is... more »
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Towards a secure, vector-oriented cryptosystem
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I got to wondering how hard it would be to write a possibly-actually-secure vector-based cryptosystem at a similar level of sophistication as adacrypt's efforts. It turns out the answer is "not very". I present, for your consideration, the kid-sister cryptosystem "vector-otp".
README: <[link]>... more »
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The One-Way Function.
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Two points in space can be defined by the position vector that
connects the two points.
In everyday standard usage one of the points is taken to be fixed at
(0,0,0) and every other point in the whole of space can be expressed
as being relative to this point.
But users are not bound to always uses (0,0,0) as the standard... more »
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Making the Ciphertext String Itself Truly Random – The Conjecture.
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I have made the point recently that the ciphertext string is never
random and indeed the clever cryptanalyst who knows this will try and
determine to what extent that is instantaneously true so that he may
mount a statistical mapping attack using that as the basis (an
advanced Kasiski/Babbage attack).... more »
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Why do block ciphers still have a "decrypt" operation?
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These are merely theoretical considerations, but I've been seriously
wondering about this.
It seems to me that most modes of operation of block ciphers like CFB,
OFB, counter mode, etc. don't use the decryption operation of the cipher
at all. Thus if anyone were to design a cipher that had blazing fast... more »
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RoadVista Selling Belfort Instruments DigiWx AWOS to al Qaida
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Belfort Instrument Company is selling to a known terrorist country as evidenced by mention of the DigiWx AWOS on their corporate homepage sold to: Pakistan •Lahore International Airport (LHE/OPLA) RVR System, Lahore Pakistan And then there is word of this: During the first two weeks of January 2007, U.S. air strikes targeted... more »
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UDT Instruments Selling DigiWx AWOS to TERRORISTS
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Belfort Instrument Company is selling to a known terrorist country as evidenced by mention of the DigiWx AWOS on their corporate homepage sold to: Pakistan •Lahore International Airport (LHE/OPLA) RVR System, Lahore Pakistan And then there is word of this: During the first two weeks of January 2007, U.S. air strikes targeted... more »
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The Real & Final Enigma.
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Okay, I have being labouring several points rather heavily,
excessively perhaps, in recent days but I cannot allow my very hard
work over many years to be trivialised by foul-mouthed ridiculous
claims.
This hopefully, will be the last piece of defensive posting necessary
to debunk the attempts at wrecking my work.... more »
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Random Numbers from Text Files
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I wrote an article on my website at futurebeacon.com at this page:
[link]
It outlines a method of extracting randomness from ordinary files.
Any comments would be appreciated.
Jim Adrian
j...@futurebeacon.com
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