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Authentication Codes and Combinatorial Designs (Paperback)
Loot Price: R2,078
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Authentication Codes and Combinatorial Designs (Paperback)
Series: Discrete Mathematics and Its Applications
Expected to ship within 12 - 17 working days
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Researchers and practitioners of cryptography and information
security are constantly challenged to respond to new attacks and
threats to information systems. Authentication Codes and
Combinatorial Designs presents new findings and original work on
perfect authentication codes characterized in terms of
combinatorial designs, namely strong partially balanced designs
(SPBD). Beginning with examples illustrating the concepts of
authentication schemes and combinatorial designs, the book
considers the probability of successful deceptions followed by
schemes involving three and four participants, respectively. From
this point, the author constructs the perfect authentication
schemes and explores encoding rules for such schemes in some
special cases. Using rational normal curves in projective spaces
over finite fields, the author constructs a new family of SPBD. He
then presents some established combinatorial designs that can be
used to construct perfect schemes, such as t-designs, orthogonal
arrays of index unity, and designs constructed by finite geometry.
The book concludes by studying definitions of perfect secrecy,
properties of perfectly secure schemes, and constructions of
perfect secrecy schemes with and without authentication. Supplying
an appendix of construction schemes for authentication and secrecy
schemes, Authentication Codes and Combinatorial Designs points to
new applications of combinatorial designs in cryptography.
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