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A problem of combinatorial designs related to authentication codes

✍ Scribed by Dingyi Pei

Publisher
John Wiley and Sons
Year
1998
Tongue
English
Weight
433 KB
Volume
6
Category
Article
ISSN
1063-8539

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✦ Synopsis

The strong partially balanced t-designs can be used to construct authentication codes, whose probabilities Pr of successful deception in an optimum spoofing attack of order r for r = 0, 1, . . . , t -1, achieve their information-theoretic lower bounds. In this paper a new family of strong partially balanced t-designs are constructed by means of rational normal curves over finite fields. Thus based on this new partially balanced t-designs a new class of authentication codes is obtained.

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