Ryo Kikuchi

Google Scholar
19 publications in security and cryptology related venues
Year
Venue
Title
2023
journals/popets
Efficient decision tree training with new data structure for secure multi-party computation.
Koki Hamada Dai Ikarashi Ryo Kikuchi Koji Chida
2023
journals/joc
Fast Large-Scale Honest-Majority MPC for Malicious Adversaries.
Koji Chida Koki Hamada Dai Ikarashi Ryo Kikuchi Daniel Genkin Yehuda Lindell Ariel Nof
2023
conf/ccs
Secure Statistical Analysis on Multiple Datasets: Join and Group-By.
Gilad Asharov Koki Hamada Ryo Kikuchi Ariel Nof Benny Pinkas Junichi Tomida
2023
conf/tcc
3-Party Secure Computation for RAMs: Optimal and Concretely Efficient.
Atsunori Ichikawa Ilan Komargodski Koki Hamada Ryo Kikuchi Dai Ikarashi
2022
journals/popets
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
2022
conf/ccs
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
2019
conf/acisp
Efficient Secure Multi-Party Protocols for Decision Tree Classification.
Atsunori Ichikawa Wakaha Ogata Koki Hamada Ryo Kikuchi
2019
conf/acisp
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
2018
conf/ccs
High-Throughput Secure AES Computation.
Koji Chida Koki Hamada Dai Ikarashi Ryo Kikuchi Benny Pinkas
2018
conf/acisp
Efficient Bit-Decomposition and Modulus-Conversion Protocols with an Honest Majority.
Ryo Kikuchi Dai Ikarashi Takahiro Matsuda Koki Hamada Koji Chida
2018
conf/crypto
Fast Large-Scale Honest-Majority MPC for Malicious Adversaries.
Koji Chida Daniel Genkin Koki Hamada Dai Ikarashi Ryo Kikuchi Yehuda Lindell Ariel Nof
2016
conf/asiacrypt
How to Circumvent the Two-Ciphertext Lower Bound for Linear Garbling Schemes.
Carmen Kempka Ryo Kikuchi Koutarou Suzuki
2015
conf/iwsec
k-Anonymous Microdata Release via Post Randomisation Method.
Dai Ikarashi Ryo Kikuchi Koji Chida Katsumi Takahashi
2015
conf/asiacrypt
Garbling Scheme for Formulas with Constant Size of Garbled Gates.
Carmen Kempka Ryo Kikuchi Susumu Kiyoshima Koutarou Suzuki
2015
conf/cans
Practical Password-Based Authentication Protocol for Secret Sharing Based Multiparty Computation.
Ryo Kikuchi Koji Chida Dai Ikarashi Koki Hamada
2013
conf/acisp
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
2012
conf/icisc
Practically Efficient Multi-party Sorting Protocols from Comparison Sort Algorithms.
Koki Hamada Ryo Kikuchi Dai Ikarashi Koji Chida Katsumi Takahashi
2011
conf/icisc
Strong Security Notions for Timed-Release Public-Key Encryption Revisited.
Ryo Kikuchi Atsushi Fujioka Yoshiaki Okamoto Taiichi Saito
2010
conf/provsec
A Framework for Constructing Convertible Undeniable Signatures.
Ryo Kikuchi Le Trieu Phong Wakaha Ogata

Coauthors

Ai Ishida (1)
Ariel Nof (4)
Atsunori Ichikawa (2)
Atsushi Fujioka (1)
Benny Pinkas (3)
Carmen Kempka (2)
Dai Ikarashi (13)
Daniel Genkin (2)
Gilad Asharov (2)
Hiraku Morita (1)
Ibuki Mishina (1)
Ilan Komargodski (1)
Jacob C. N. Schuldt (2)
Junichi Tomida (2)
Katsumi Takahashi (4)
Koji Chida (9)
Koki Hamada (14)
Koutarou Suzuki (2)
Le Trieu Phong (1)
Nuttapong Attrapadung (2)
Ryo Kikuchi (19)
Susumu Kiyoshima (1)
Taiichi Saito (1)
Takahiro Matsuda (3)
Wakaha Ogata (2)
Yehuda Lindell (2)
Yoshiaki Okamoto (1)
Yusuke Sakai (1)
Filters
Select all Unselect all
Years:  to