Yukihito Hiraga

According to our database, Yukihito Hiraga authored at least 3 papers between 2023 and 2026.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2026

Key Committing Security of HCTR2, Revisited.

Donghoon Chang, Yu Long Chen, Yukihito Hiraga, Kazuhiko Minematsu, Nicky Mouha, Yusuke Naito, Yu Sasaki, Takeshi Sugawara

IACR Cryptol. ePrint Arch., 2026

2025

Beyond-Birthday-Bound Security with HCTR2: Cascaded Construction and Tweak-Based Key Derivation.

Yu Long Chen, Yukihito Hiraga, Nicky Mouha, Yusuke Naito, Yu Sasaki, Takeshi Sugawara

Proceedings of the Advances in Cryptology - ASIACRYPT 2025, 2025

2023

Permutation-Based Deterministic Authenticated Encryption with Minimum Memory Size.

Yukihito Hiraga, Yusuke Naito, Yu Sasaki, Takeshi Sugawara

Proceedings of the Information Security - 26th International Conference, 2023