Function secret sharing for multi-point functions

Function secret sharing for multi-point functions

• We propose a new PRG-based function secret sharing scheme to succinctly and additively share multi-point functions. It appears to be the practically fastest solution in most application scenarios (e.g. when used to derive pseudorandom correlation generator for OLEs).
• Collaborated with Prof. Elette Boyle, Prof. Yuval Ishai, Dr. Niv Gilboa and Matan Hamilis.
• Previous manuscript