On the Security of Data Markets and Private Function Evaluation

ePrint Report: On the Security of Data Markets and Private Function Evaluation

István Vajda

The income of companies working on data markets steadily grows year by year. Private function evaluation (PFE) is a valuable tool in solving corresponding security problems. The task of Controlled Private Function Evaluation and its relaxed version was introduced in [Horvath et.al., 2019]. In this article, we propose and examine several different approaches for such tasks with computational and information theoretical security against static corruption adversary. …

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