Enocoro-80: A Hardware Oriented Stream Cipher. - Dai Watanabe; Kota Ideguchi; Jun Kitahara; Kenichiro Muto; Hiroki Furuichi; Toshinobu Kaneko (ARES, 2008)

Second Preimage Attack on SHAMATA-512. - Kota Ideguchi; Dai Watanabe (INDOCRYPT, 2009)

A Study on RAM Requirements of Various SHA-3 Candidates on Low-cost 8-bit CPUs. - Kota Ideguchi; Toru Owada; Hirotaka Yoshida (IACR Cryptol. ePrint Arch., 2009)

A Lightweight 256-Bit Hash Function for Hardware and Low-End Devices: Lesamnta-LW. - Shoichi Hirose; Kota Ideguchi; Hidenori Kuwakado; Toru Owada; Bart Preneel; Hirotaka Yoshida (ICISC, 2010)

Improved Collision Attacks on the Reduced-Round Gröstl Hash Function. - Kota Ideguchi; Elmar Tischhauser; Bart Preneel (IACR Cryptol. ePrint Arch., 2010)

An AES Based 256-bit Hash Function for Lightweight Applications: Lesamnta-LW. - Shoichi Hirose; Kota Ideguchi; Hidenori Kuwakado; Toru Owada; Bart Preneel; Hirotaka Yoshida (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2012)

Internal differential collision attacks on the reduced-round Grøstl-0 hash function. - Kota Ideguchi; Elmar Tischhauser; Bart Preneel (Des. Codes Cryptogr., 2014)

An Extraction and Validity Evaluation Method Proposal for Monitoring Points for In-Vehicle Systems: Deriving Cybersecurity Requirements. - Makoto Kayashima; Nobutaka Kawaguchi; Kota Ideguchi; Nobuyoshi Morita (IEEE Veh. Technol. Mag., 2023)