A Survey of VDF Constructions
In this section, we study several well known candidates for VDF constructions. These include: the construction of Dwork and Naor [DN92], the construction of Pietrzak [Pie19] and Wesolowski [Wes19], and the isogeny based construction of de Feo et al [FMPS19]. Then we compare these constructions. Finally, we discuss a possible construction based on incremential verifiable computation [BBBF18].