Gembu Ito

Quantum Chosen-Ciphertext Attacks against Feistel Ciphers

Yu Sasaki, Tetsu Iwata, Ryutaroh Matsumoto, 2019, IACR Cryptol. ePrint Arch..

Quantum Attacks Against Type-1 Generalized Feistel Ciphers and Applications to CAST-256

Tetsu Iwata, Xiaoyang Dong, Gembu Ito, 2019, INDOCRYPT.

Quantum Distinguishing Attacks against Type-1 Generalized Feistel Ciphers

Tetsu Iwata, Gembu Ito, Tetsu Iwata, 2019, IACR Cryptol. ePrint Arch..