4 citations · 4 across the 4 of their papers we have counts for
5 papers
Fully Oblivious Differential Privacy for Frequency Estimation in the Augmented Shuffle Model with Trusted Processors
Takao Murakami, Yuichi Sei, Reo Eriguchi
In the shuffle model of DP (Differential Privacy), a shuffler randomly permutes users' data to achieve high accuracy and privacy. Recent studies show that most existing shuffle pro…
Single-Shuffle Full-Open Card-Based Secure Computation Protocols for Any Function
Reo Eriguchi, Kazumasa Shinagawa
A card-based secure computation protocol is a method for parties to compute a function on their private inputs using physical playing cards, in such a wa…
Augmented Shuffle Differential Privacy Protocols for Large-Domain Categorical and Key-Value Data
Takao Murakami, Yuichi Sei, Reo Eriguchi
Shuffle DP (Differential Privacy) protocols provide high accuracy and privacy by introducing a shuffler who randomly shuffles data in a distributed system. However, most shuffle DP…
Augmented Shuffle Protocols for Accurate and Robust Frequency Estimation under Differential Privacy
Takao Murakami, Yuichi Sei, Reo Eriguchi
The shuffle model of DP (Differential Privacy) provides high utility by introducing a shuffler that randomly shuffles noisy data sent from users. However, recent studies show that…
Private Simultaneous Messages Based on Quadratic Residues
Kazumasa Shinagawa, Reo Eriguchi, Shohei Satake +1
Private Simultaneous Messages (PSM) model is a minimal model for secure multiparty computation. Feige, Kilian, and Naor (STOC 1994) and Ishai (Cryptology and Information Security S…