A Public-key Encryption Scheme Based on Non-linear Indeterminate Equations (Giophantus).
Koichiro AkiyamaYasuhiro GotoShinya OkumuraTsuyoshi TakagiKoji NuidaGoichiro HanaokaHideo ShimizuYasuhiko IkematsuPublished in: IACR Cryptol. ePrint Arch. (2017)