Multi-Input Functional Encryption for Unbounded Arity Functions
IACR Cryptology ePrint Archive, Volume 2015, 2015, Pages 27-51.
The notion of multi-input functional encryption MI-FE was recently introduced by Goldwasser et al. [EUROCRYPT'14] as a means to non-interactively compute aggregate information on the joint private data of multiple users. A fundamental limitation of their work, however, is that the total number of users which corresponds to the arity of th...More
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