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Am 01.09.2017 um 00:11 schrieb Phillip Hallam-Baker:<br>
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<div class="gmail_default" style="font-size:small">On Thu, Aug
31, 2017 at 5:26 PM, mok-kong shen <span dir="ltr"><<a
href="mailto:mok-kong.shen@t-online.de" target="_blank"
moz-do-not-send="true">mok-kong.shen@t-online.de</a>></span>
wrote:<br>
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An earlier software of mine, TEXTCOMBINE-SP, posted to
this group was not<br>
satisfactory due a bug in a function employed in its
design and was retracted.<br>
<br>
I am posting now its replacement TEXTCOMBINE-REV which has
been carefully<br>
tested and has a fairly good performance IMHO. The
following is extracted from its<br>
Prologue:<br>
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<div class="gmail_default" style="font-size:small">​What is
the application?</div>
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<div class="gmail_default" style="font-size:small">​Cryptography
requires numbers that are unguessable. Numbers that are
random are not necessarily unguessable</div>
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For crypto applications, try to guess, i.e. identify, from the
resulting sequence the<br>
4 text sources, i.e. title of the books and their starting
posotions, if these are kept<br>
secret from the adversary. (A utility function shortentextfiles() in
the software can be <br>
useful in such cases.)<br>
<br>
M. K. Shen<br>
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