Solving 114-Bit ECDLP for a Barreto-Naehrig Curve. - Takuya Kusaka; Sho Joichi; Ken Ikuta; Md. Al-Amin Khandaker; Yasuyuki Nogami; Satoshi Uehara; Nariyoshi Yamai; Sylvain Duquesne (ICISC, 2017)

A Study on the Parameter Size of the Montgomery Trick for ECDLP. - Ken Ikuta; Sho Joichi; Kazuya Kobayashi; Md. Al-Amin Khandaker; Takuya Kusaka; Yasuyuki Nogami (ISITA, 2018)

A Study on the Parameter of the Distinguished Point Method in Pollard's Rho Method for ECDLP. - Ken Ikuta; Sho Joichi; Kazuya Kobayashi; Md. Al-Amin Khandaker; Takuya Kusaka; Yasuyuki Nogami (ISITA, 2018)

An Extended Generalized Minimum Distance Decoding for Binary Linear Codes on a 4-Level Quantization over an AWGN Channel. - Shunsuke Ueda; Ken Ikuta; Takuya Kusaka; Md. Al-Amin Khandaker; Ali Md. Arshad; Yasuyuki Nogami (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2018)

An Analysis of Computational Complexity of Low Level Quantizers for Block Turbo Decoding for Product Codes of Binary Linear Code. - Shinichi Kageyama; Ken Ikuta; Yuki Nanjo; Yuta Kodera; Takuya Kusaka; Yasuyuki Nogami (CANDAR Workshops, 2019)

A Preliminary Study on Methods to Eliminate Short Fruitless Cycles for Pollard's Rho Method for ECDLP over BN Curves. - Hiromasa Miura; Rikuya Matsumura; Ken Ikuta; Sho Joichi; Takuya Kusaka; Yasuyuki Nogami (CANDAR Workshops, 2019)

An Attack for a 116bit ECDLP for a Barreto-Naehrig Curve. - Takuro Manabe; Ken Ikuta; Sho Joichi; Hiromasa Miura; Shota Kanzawa; Yasuyuki Nogami; Yuta Kodera; Takuya Kusaka (ICCE-Taiwan, 2023)