Dai Ikarashi

According to our database, Dai Ikarashi authored at least 24 papers between 2010 and 2024.

Collaborative distances:

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

2024

Secure Statistical Analysis on Multiple Datasets: Join and Group-By.

Gilad Asharov, Koki Hamada, Dai Ikarashi, Ryo Kikuchi, Ariel Nof, Benny Pinkas, Junichi Tomida

IACR Cryptol. ePrint Arch., 2024

2023

Efficient decision tree training with new data structure for secure multi-party computation.

Koki Hamada, Dai Ikarashi, Ryo Kikuchi, Koji Chida

Proc. Priv. Enhancing Technol., January, 2023

3-Party Secure Computation for RAMs: Optimal and Concretely Efficient.

Atsunori Ichikawa, Ilan Komargodski, Koki Hamada, Ryo Kikuchi, Dai Ikarashi

Proceedings of the Theory of Cryptography - 21st International Conference, 2023

2022

Efficient Secure Three-Party Sorting with Applications to Data Analysis and Heavy Hitters.

Gilad Asharov, Koki Hamada, Dai Ikarashi, Ryo Kikuchi, Ariel Nof, Benny Pinkas, Katsumi Takahashi, Junichi Tomida

Proceedings of the 2022 ACM SIGSAC Conference on Computer and Communications Security, 2022

2021

Adam in Private: Secure and Fast Training of Deep Neural Networks with Adaptive Moment Estimation.

Nuttapong Attrapadung, Koki Hamada, Dai Ikarashi, Ryo Kikuchi, Takahiro Matsuda, Ibuki Mishina, Hiraku Morita, Jacob C. N. Schuldt

IACR Cryptol. ePrint Arch., 2021

2020

Is stateful packrat parsing really linear in practice? a counter-example, an improved grammar, and its parsing algorithms.

Nariyoshi Chida, Yuhei Kawakoya, Dai Ikarashi, Kenji Takahashi, Koushik Sen

Proceedings of the CC '20: 29th International Conference on Compiler Construction, 2020

2019

An Efficient Secure Three-Party Sorting Protocol with an Honest Majority.

Koji Chida, Koki Hamada, Dai Ikarashi, Ryo Kikuchi, Naoto Kiribuchi, Benny Pinkas

IACR Cryptol. ePrint Arch., 2019

Field Extension in Secret-Shared Form and Its Applications to Efficient Secure Computation.

Ryo Kikuchi, Nuttapong Attrapadung, Koki Hamada, Dai Ikarashi, Ai Ishida, Takahiro Matsuda, Yusuke Sakai, Jacob C. N. Schuldt

Proceedings of the Information Security and Privacy - 24th Australasian Conference, 2019

2018

Password-Based Authentication Protocol for Secret-Sharing-Based Multiparty Computation.

Ryo Kikuchi, Koji Chida, Dai Ikarashi, Koki Hamada

IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2018

Fast Large-Scale Honest-Majority MPC for Malicious Adversaries.

Koji Chida, Daniel Genkin, Koki Hamada, Dai Ikarashi, Ryo Kikuchi, Yehuda Lindell, Ariel Nof

Proceedings of the Advances in Cryptology - CRYPTO 2018, 2018

High-Throughput Secure AES Computation.

Koji Chida, Koki Hamada, Dai Ikarashi, Ryo Kikuchi, Benny Pinkas

Proceedings of the 6th Workshop on Encrypted Computing & Applied Homomorphic Cryptography, 2018

Efficient Bit-Decomposition and Modulus-Conversion Protocols with an Honest Majority.

Ryo Kikuchi, Dai Ikarashi, Takahiro Matsuda, Koki Hamada, Koji Chida

Proceedings of the Information Security and Privacy - 23rd Australasian Conference, 2018

2017

Computational SS and conversion protocols in both active and passive settings.

Ryo Kikuchi, Dai Ikarashi, Koji Chida, Koki Hamada, Wakaha Ogata

IET Inf. Secur., 2017

2015

Adaptively and Unconditionally Secure Conversion Protocols between Ramp and Linear Secret Sharing.

Ryo Kikuchi, Dai Ikarashi, Koki Hamada, Koji Chida

IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2015

Secret Sharing with Share-Conversion: Achieving Small Share-Size and Extendibility to Multiparty Computation.

Ryo Kikuchi, Koji Chida, Dai Ikarashi, Wakaha Ogata, Koki Hamada, Katsumi Takahashi

IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2015

k-Anonymous Microdata Release via Post Randomisation Method.

Dai Ikarashi, Ryo Kikuchi, Koji Chida, Katsumi Takahashi

Proceedings of the Advances in Information and Computer Security, 2015

Practical Password-Based Authentication Protocol for Secret Sharing Based Multiparty Computation.

Ryo Kikuchi, Koji Chida, Dai Ikarashi, Koki Hamada

Proceedings of the Cryptology and Network Security - 14th International Conference, 2015

2014

Actively Private and Correct MPC Scheme in t<n/2 from Passively Secure Schemes with Small Overhead.

Dai Ikarashi, Ryo Kikuchi, Koki Hamada, Koji Chida

IACR Cryptol. ePrint Arch., 2014

Oblivious Radix Sort: An Efficient Sorting Algorithm for Practical Secure Multi-party Computation.

Koki Hamada, Dai Ikarashi, Koji Chida, Katsumi Takahashi

IACR Cryptol. ePrint Arch., 2014

Efficient virtual network optimization across multiple domains without revealing private information.

Toru Mano, Takeru Inoue, Dai Ikarashi, Koki Hamada, Kimihiro Mizutani, Osamu Akashi

Proceedings of the 23rd International Conference on Computer Communication and Networks, 2014

2013

Secret Sharing Schemes with Conversion Protocol to Achieve Short Share-Size and Extendibility to Multiparty Computation.

Ryo Kikuchi, Koji Chida, Dai Ikarashi, Koki Hamada, Katsumi Takahashi

Proceedings of the Information Security and Privacy - 18th Australasian Conference, 2013

2012

Practically Efficient Multi-party Sorting Protocols from Comparison Sort Algorithms.

Koki Hamada, Ryo Kikuchi, Dai Ikarashi, Koji Chida, Katsumi Takahashi

Proceedings of the Information Security and Cryptology - ICISC 2012, 2012

2010

Modal μ-calculus on Min-plus Algebra N_∞.

Dai Ikarashi, Yoshinori Tanabe, Koki Nishizawa, Masami Hagiya

Inf. Media Technol., 2010

Tag-Based Secure Set-Intersection Protocol and Its Application to Privacy-Enhancing Biometrics.

Koji Chida, Dai Ikarashi, Katsumi Takahashi

Proceedings of the 13th International Conference on Network-Based Information Systems, 2010