Abstract
In this paper, a study of a paradigm for domain expansion of MACs is generalized. In particular, a tradeoff between the efficiency of a MAC and the tightness of its security reduction is investigated in detail. Our new on-line single-key AIL-MAC construction, the PDI-construction, transforms any FIL-MAC into an AIL-MAC and is superior to all previous AIL-MAC constructions given in the literature (taking the tradeoff into account). It appears obvious that this construction is essentially optimal. © Springer-Verlag Berlin Heidelberg 2005.
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CITATION STYLE
Maurer, U., & Sjödin, J. (2005). Domain expansion of MACs: Alternative uses of the FIL-MAC. In Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) (Vol. 3796 LNCS, pp. 168–185). https://doi.org/10.1007/11586821_12
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