Partial Key Exposure

Leveled Isogeny Problems with Hints

Abstract We define and analyze the Leveled Isogeny Problem with Hints (LIPH), which is a generalization of the Isogeny Problem with Level Structure first introduced by De Feo, Fuoutsa and Panny at EUROCRYPT'24.

Subham Das, Riccardo Invernizzi, Péter Kutas, Jonas Meers