Motoki Nakahashi

Publication Activity (10 Years)

Years Active: 2023-2024
Publications (10 Years): 4

Top Topics

Nearest Neighbor Search

Highly Efficient

Order Preserving

Top Venues

IACR Trans. Cryptogr. Hardw. Embed. Syst.

IACR Cryptol. ePrint Arch.

Inf. Process. Lett.

Publications

Shion Utsumi, Motoki Nakahashi, Kosei Sakamoto, Takanori Isobe
Exploring the optimality of byte-wise permutations of a piccolo-type block cipher. Inf. Process. Lett. 184 (2024)
Motoki Nakahashi, Rentaro Shiba, Ravi Anand, Mostafizar Rahman, Kosei Sakamoto, Fukang Liu, Takanori Isobe
Ghidle: Efficient Large-State Block Ciphers for Post-quantum Security. ACISP (2023)
Takanori Isobe, Ryoma Ito, Fukang Liu, Kazuhiko Minematsu, Motoki Nakahashi, Kosei Sakamoto, Rentaro Shiba
Areion: Highly-Efficient Permutations and Its Applications (Extended Version). IACR Cryptol. ePrint Arch. 2023 (2023)
Takanori Isobe, Ryoma Ito, Fukang Liu, Kazuhiko Minematsu, Motoki Nakahashi, Kosei Sakamoto, Rentaro Shiba
Areion: Highly-Efficient Permutations and Its Applications to Hash Functions for Short Input. IACR Trans. Cryptogr. Hardw. Embed. Syst. 2023 (2) (2023)