The standard security definition of unconditional secure function evaluation, which is based on the ideal/real model paradigm, has the disadvantage of being overly complicated to work with in practice. On the other hand, simpler ad-hoc definitions tailored to special scenarios have often been flawed. Motivated by this unsatisfactory situation, we give an information-theoretic security definition of secure function evaluation which is very simple yet provably equivalent to the standard, simulation-based definitions. © International Association for Cryptologic Research 2006.
CITATION STYLE
Crépeau, C., Savvides, G., Schaffner, C., & Wullschleger, J. (2006). Information-theoretic conditions for two-party secure function evaluation. In Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) (Vol. 4004 LNCS, pp. 538–554). Springer Verlag. https://doi.org/10.1007/11761679_32
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