QUASIGROUP STRING PROCESSING: PART 4
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A b s t r a c t: Given a ¯nite alphabet A and a quasigroup operation ¤ on the set A, in earlier paper of ours we have de¯ned the quasigroup transformation E : A+ ! A+, where A+ is the set of all ¯nite strings with letters from A. Here we present several generalizations of the transformation E and we consider the conditions under which the transformed strings have uniform distributions of n-tuples of letters of A. The obtained results can be applied in cryptography, coding theory, de¯ning and improving pseudo random generators, and so on.
2003 ◽
Vol 15
(2)
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pp. 69-71
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2012 ◽
Vol 1
(1)
◽
pp. 35-46
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