Improvement of Coherent Ultrashort Light Pulse CDMA Communication Systems with Distinct 4-Level m-Sequences. - Yasutaka Igarashi; Ippei Okajima; Hiroyuki Yashima (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2006)

Performance Analysis of Coherent Ultrashort Light Pulse CDMA Communication Systems with Nonlinear Optical Thresholder. - Yasutaka Igarashi; Hiroyuki Yashima (IEICE Trans. Commun., 2006)

On the truncated path search for the maximum differential characteristic probability on a generalized Feistel-type block cipher. - Yasutaka Igarashi; Toshinobu Kaneko (ISITA, 2010)

Update on Enocoro stream cipher. - Dai Watanabe; Toru Owada; Kazuto Okamoto; Yasutaka Igarashi; Toshinobu Kaneko (ISITA, 2010)

On the Strength Evaluation of Lesamnta against Differential Cryptanalysis. - Yasutaka Igarashi; Toshinobu Kaneko (ICSI (2), 2010)

Some Saturation Characteristics of XOR Sum of Balance Functions. - Yasutaka Igarashi; Toshinobu Kaneko (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2012)

A Practical-time Attack on Reduced-round MISTY1. - Nobuyuki Sugio; Yasutaka Igarashi; Toshinobu Kaneko; Kenichi Higuchi (ICISSP, 2016)

Integral characteristics of MISTY2 derived by division property. - Nobuyuki Sugio; Yasutaka Igarashi; Toshinobu Kaneko (ISITA, 2016)

New Integral Characteristics of KASUMI Derived by Division Property. - Nobuyuki Sugio; Yasutaka Igarashi; Toshinobu Kaneko; Kenichi Higuchi (WISA, 2016)

The 12th-Order Differential Attack on the 10-Round Variants of Midori64 Block Cipher. - Yusuke Takahashi; Yasutaka Igarashi; Toshinobu Kaneko (AINA, 2017)

A New Higher Order Differential of FeW. - Naoki Shibayama; Yasutaka Igarashi; Toshinobu Kaneko (CANDAR Workshops, 2018)

Integral Cryptanalysis of Reduced-round KASUMI. - Nobuyuki Sugio; Yasutaka Igarashi; Toshinobu Kaneko (ISITA, 2018)

A New Higher Order Differential of BIG. - Naoki Shibayama; Yasutaka Igarashi; Toshinobu Kaneko (CANDAR Workshops, 2019)

Higher Order Differential Attack against Full-Round BIG. - Naoki Shibayama; Yasutaka Igarashi; Toshinobu Kaneko (IACR Cryptol. ePrint Arch., 2020)

A New Higher Order Differential of Enocoro-128v2. - Naoki Shibayama; Yasutaka Igarashi (CANDAR (Workshops), 2021)

A New Higher Order Differential of RAGHAV. - Naoki Shibayama; Yasutaka Igarashi (IACR Cryptol. ePrint Arch., 2022)

Integral Cryptanalysis on Reduced-Round KASUMI. - Nobuyuki Sugio; Yasutaka Igarashi; Sadayuki Hongo (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2022)

A New Higher Order Differential of LCB. - Naoki Shibayama; Yasutaka Igarashi (WISA, 2023)

Integral Attack with Bit-Based Division Property on Block Cipher LBC-3. - Naoki Shibayama; Yasutaka Igarashi (ISITA, 2024)

Integral Attack with Bit-Based Division Property on the Lightweight Block Cipher LBC. - Naoki Shibayama; Yasutaka Igarashi (WISA, 2024)

Higher-order Differential Attack on Reduced-round SLIM. - Nobuyuki Sugio; Naoki Shibayama; Yasutaka Igarashi (J. Inf. Process., 2024)

Improved Integral Cryptanalysis on Reduced-Round Piccolo. - Naoki Shibayama; Yasutaka Igarashi (AsiaJCIS, 2025)