Optimum Attack on 3-Round Feistel-2 Structure. - Takanori Daiza; Kaoru Kurosawa (IWSEC, 2021)

Quantum Key Recovery Attacks on 3-Round Feistel-2 Structure Without Quantum Encryption Oracles. - Takanori Daiza; Kazuki Yoneyama (IWSEC, 2022)