Kazumasa Omote

IEEE Access, 2024

A Scientometrics Analysis of Cybersecurity Using e-CSTI.

[BibT_eX]

[DOI]

IEEE Access, 2024

2023

Preventing SNS Impersonation: A Blockchain-Based Approach.

[BibT_eX]

[DOI]

Zhanwen Chen

IEICE Trans. Inf. Syst., September, 2023

An Anonymous yet Accountable Contract Wallet System using Account Abstraction.

[BibT_eX]

[DOI]

Kota Chin

CoRR, 2023

Towards Decentralized Autonomous Digital Signatures Using Smart Contracts.

[BibT_eX]

[DOI]

Proceedings of the International Conference on Information Networking, 2023

Does Private Blockchain Make Sense?

[BibT_eX]

[DOI]

Proceedings of the IEEE International Conference on Consumer Electronics, 2023

Cross-Referencing Scheme to Ensure NFT and Platform Linkage Unaffected by Forking.

[BibT_eX]

[DOI]

Keigo Kimura

Proceedings of the IEEE International Conference on Blockchain and Cryptocurrency, 2023

A Secure Contact Tracing Method Using Smart Contracts with Considering Privacy.

[BibT_eX]

[DOI]

Tatsuhiro Fukuda

Proceedings of the Blockchain - ICBC 2023, 2023

Is the Blockchain Useful for Sharing Sensitive Data?

[BibT_eX]

[DOI]

Proceedings of the 12th IEEE Global Conference on Consumer Electronics, 2023

The Validator's Dilemma in PoW Blockchain: An Evolutionary Game Perspective.

[BibT_eX]

[DOI]

Liang Liu

Qiao Wang

Stephen John Turnbull

Proceedings of the IEEE International Conference on Blockchain, 2023

Efficient Authentication System Based On Blockchain Using eID card.

[BibT_eX]

[DOI]

Liang Liu

Proceedings of the IEEE International Conference on Blockchain, 2023

VMI System with Smart Contracts for Demand Forecasting.

[BibT_eX]

[DOI]

Kenta Hagiwara

Proceedings of the 18th Asia Joint Conference on Information Security, 2023

2022

A study on robustness of malware detection model.

[BibT_eX]

[DOI]

Wanjia Zheng

Ann. des Télécommunications, 2022

Analysis of the Features and Structure Behind Availability in Blockchain Using Altcoin.

[BibT_eX]

[DOI]

IEEE Access, 2022

Blockchain-Based Autonomous Notarization System Using National eID Card.

[BibT_eX]

[DOI]

Shinya Haga

IEEE Access, 2022

Toward Achieving Anonymous NFT Trading.

[BibT_eX]

[DOI]

Zhanwen Chen

IEEE Access, 2022

Clean-label Backdoor Attack on Machine Learning-based Malware Detection Models and Countermeasures.

[BibT_eX]

[DOI]

Wanjia Zheng

Proceedings of the IEEE International Conference on Trust, 2022

Multi Pair Swap-Based Weather Derivative DeFi.

[BibT_eX]

[DOI]

Shinya Haga

Taisei Takahashi

Proceedings of the 22nd IEEE International Conference on Software Quality, 2022

A Three-Step Framework for Detecting Malicious URLs.

[BibT_eX]

[DOI]

Qisheng Chen

Proceedings of the International Symposium on Networks, Computers and Communications, 2022

Multifaceted Analysis of Malicious Ethereum Accounts and Corresponding Activities.

[BibT_eX]

[DOI]

Proceedings of the 6th International Conference on Cryptography, Security and Privacy, 2022

A Simple and Flexible Global ID System for Authentication in Blockchain.

[BibT_eX]

[DOI]

Proceedings of the IEEE International Conference on Communications, 2022

A Distributed Authenticity Verification Scheme Using Deep Learning for NFT Market.

[BibT_eX]

[DOI]

Keigo Kimura

Proceedings of the 2022 5th International Conference on Blockchain Technology and Applications, 2022

Does Blockchain Qualify as Secret-free Immutable Storage?

[BibT_eX]

[DOI]

Proceedings of the 11th IEEE Global Conference on Consumer Electronics, 2022

Ethereum Contract Honeypot Risk Analysis.

[BibT_eX]

[DOI]

Motoya Ishimaki

Proceedings of the Frontiers in Cyber Security - 5th International Conference, 2022

A study of the privacy perspective on principal component analysis via a realistic attack model.

[BibT_eX]

[DOI]

Proceedings of the 18th International Conference on Computational Intelligence and Security, 2022

Proposal of a smart contract-based security token management system.

[BibT_eX]

[DOI]

Shingo Fujimoto

Proceedings of the IEEE International Conference on Blockchain, 2022

A Sealed-bid Auction with Fund Binding: Preventing Maximum Bidding Price Leakage.

[BibT_eX]

[DOI]

Proceedings of the IEEE International Conference on Blockchain, 2022

Toward a Blockchain Healthcare Information Exchange.

[BibT_eX]

[DOI]

Ryuji Ueno

Proceedings of the Advanced Information Networking and Applications, 2022

Information Security Fatigue in Visually Impaired University Students.

[BibT_eX]

[DOI]

Masataka Kakinouchi

Proceedings of the Advanced Information Networking and Applications, 2022

Automatic Monitoring System for Security Using IoT Devices and Smart Contracts.

[BibT_eX]

[DOI]

Kotono Iwata

Proceedings of the Advanced Information Networking and Applications, 2022

Building a Blockchain-Based Social Network Identification System.

[BibT_eX]

[DOI]

Zhanwen Chen

Proceedings of the Advanced Information Networking and Applications, 2022

2021

Optimizing Share Size in Efficient and Robust Secret Sharing Scheme for Big Data.

[BibT_eX]

[DOI]

Mohammad Shahriar Rahman

Md. Zakirul Alam Bhuiyan

Ayumu Kubota

Shinsaku Kiyomoto

IEEE Trans. Big Data, 2021

IoT-Based Autonomous Pay-As-You-Go Payment System with the Contract Wallet.

[BibT_eX]

[DOI]

Shinya Haga

Secur. Commun. Networks, 2021

Accuracy and Privacy Evaluations of Collaborative Data Analysis.

[BibT_eX]

[DOI]

CoRR, 2021

An Anonymous Trust-Marking Scheme on Blockchain Systems.

[BibT_eX]

[DOI]

IEEE Access, 2021

Toward Achieving Unanimity for Implicit Closings in a Trustless System.

[BibT_eX]

[DOI]

Proceedings of the Quality, Reliability, Security and Robustness in Heterogeneous Systems, 2021

Machine-learning Approach using Solidity Bytecode for Smart-contract Honeypot Detection in the Ethereum.

[BibT_eX]

[DOI]

Proceedings of the 21st IEEE International Conference on Software Quality, 2021

Robust Detection Model for Portable Execution Malware.

[BibT_eX]

[DOI]

Wanjia Zheng

Proceedings of the ICC 2021, 2021

Efficient Blockchain-based IoT Firmware Update Considering Distribution Incentives.

[BibT_eX]

[DOI]

Tatsuhiro Fukuda

Proceedings of the IEEE Conference on Dependable and Secure Computing, 2021

Risk Analysis for Abusing Blockchain Poisoning.

[BibT_eX]

[DOI]

Keigo Kimura

Proceedings of the 3rd Conference on Blockchain Research & Applications for Innovative Networks and Services, 2021

Analysis of Attack Activities for Honeypots Installation in Ethereum Network.

[BibT_eX]

[DOI]

Kota Chin

Proceedings of the 2021 IEEE International Conference on Blockchain, 2021

A Privacy-Preserving Enforced Bill Collection System using Smart Contracts.

[BibT_eX]

[DOI]

Tomoki Fujitani

Proceedings of the 16th Asia Joint Conference on Information Security, 2021

A Privacy Preserving Scheme with Dimensionality Reduction for Distributed Machine Learning.

[BibT_eX]

[DOI]

Zhaoheng Chen

Proceedings of the 16th Asia Joint Conference on Information Security, 2021

Risk Analysis for Worthless Crypto Asset Networks.

[BibT_eX]

[DOI]

Wataru Taguchi

Proceedings of the Advanced Information Networking and Applications, 2021

Investigation and Analysis of Features in Decentralized Network Management of Minor Cryptocurrencies.

[BibT_eX]

[DOI]

Proceedings of the Advanced Information Networking and Applications, 2021

Empirical Study of Software Adoption Process in the Bitcoin Network.

[BibT_eX]

[DOI]

Proceedings of the Advanced Information Networking and Applications, 2021

2020

Verifiable Functional Encryption using Intel SGX.

[BibT_eX]

[DOI]

IACR Cryptol. ePrint Arch., 2020

Safety Analysis of High-Dimensional Anonymized Data from Multiple Perspectives.

[BibT_eX]

[DOI]

Takaya Yamazoe

Proceedings of the Network and System Security - 14th International Conference, 2020

A Decentralized Secure Email System based on Conventional RSA Signature.

[BibT_eX]

[DOI]

Proceedings of the International Symposium on Information Theory and Its Applications, 2020

Profiling of Malicious Users Using Simple Honeypots on the Ethereum Blockchain Network.

[BibT_eX]

[DOI]

Proceedings of the IEEE International Conference on Blockchain and Cryptocurrency, 2020

Profiling of Malicious Users Targeting Ethereum's RPC Port Using Simple Honeypots.

[BibT_eX]

[DOI]

Proceedings of the IEEE International Conference on Blockchain, 2020

A New Method of Assigning Trust to User Addresses in Bitcoin.

[BibT_eX]

[DOI]

Asuka Suzuki

Teppei Sato

Proceedings of the 2020 Second International Conference on Blockchain Computing and Applications, 2020

2019

Group Signatures with Message-Dependent Opening: Formal Definitions and Constructions.

[BibT_eX]

[DOI]

Secur. Commun. Networks, 2019

Threat Analysis of Poisoning Attack Against Ethereum Blockchain.

[BibT_eX]

[DOI]

Teppei Sato

Proceedings of the Information Security Theory and Practice, 2019

Detecting Malicious Websites by Query Templates.

[BibT_eX]

[DOI]

Proceedings of the Innovative Security Solutions for Information Technology and Communications, 2019

Hunting Brand Domain Forgery: A Scalable Classification for Homograph Attack.

[BibT_eX]

[DOI]

Yukiko Sawaya

Hoang-Quoc Nguyen-Son

Akira Yamada

Ayumu Kubota

Proceedings of the ICT Systems Security and Privacy Protection, 2019

Difficulty of Decentralized Structure Due to Rational User Behavior on Blockchain.

[BibT_eX]

[DOI]

Proceedings of the Network and System Security - 13th International Conference, 2019

2018

Network Deployments of Bitcoin Peers and Malicious Nodes Based on Darknet Sensor.

[BibT_eX]

[DOI]

Proceedings of the Information Security Applications - 19th International Conference, 2018

Early Detection of Remote Access Trojan by Software Network Behavior.

[BibT_eX]

[DOI]

Masatsugu Oya

Proceedings of the Information Security and Cryptology - 14th International Conference, 2018

2017

Malware Function Estimation Using API in Initial Behavior.

[BibT_eX]

[DOI]

Naoto Kawaguchi

IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2017

Network Intrusion Detection Based on Semi-supervised Variational Auto-Encoder.

[BibT_eX]

[DOI]

Genki Osada

Takashi Nishide

Proceedings of the Computer Security - ESORICS 2017, 2017

2016

Secure and Anonymous Communication Technique: Formal Model and Its Prototype Implementation.

[BibT_eX]

[DOI]

IEEE Trans. Emerg. Top. Comput., 2016

D2-POR: Direct Repair and Dynamic Operations in Network Coding-Based Proof of Retrievability.

[BibT_eX]

[DOI]

IEICE Trans. Inf. Syst., 2016

A RAT Detection Method Based on Network Behavior of the Communication's Early Stage.

[BibT_eX]

[DOI]

Dan Jiang

IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2016

Privacy-Preserving Profile Matching Protocol Considering Conditions.

[BibT_eX]

[DOI]

Yosuke Ishikuro

Proceedings of the Network and System Security - 10th International Conference, 2016

A Host-Based Detection Method of Remote Access Trojan in the Early Stage.

[BibT_eX]

[DOI]

Daichi Adachi

Proceedings of the Information Security Practice and Experience, 2016

ELAR: extremely lightweight auditing and repairing for cloud security.

[BibT_eX]

[DOI]

Proceedings of the 32nd Annual Conference on Computer Security Applications, 2016

2015

Generic constructions of secure-channel free searchable encryption with adaptive security.

[BibT_eX]

[DOI]

Mohammad Shahriar Rahman

Secur. Commun. Networks, 2015

MD-POR: Multisource and Direct Repair for Network Coding-Based Proof of Retrievability.

[BibT_eX]

[DOI]

Int. J. Distributed Sens. Networks, 2015

ND-POR: A POR Based on Network Coding and Dispersal Coding.

[BibT_eX]

[DOI]

IEICE Trans. Inf. Syst., 2015

Self-healing wireless sensor networks.

[BibT_eX]

[DOI]

Concurr. Comput. Pract. Exp., 2015

POR-2P: Network Coding-Based POR for Data Provision-Payment System.

[BibT_eX]

[DOI]

Proceedings of the Risks and Security of Internet and Systems, 2015

DD-POR: Dynamic Operations and Direct Repair in Network Coding-Based Proof of Retrievability.

[BibT_eX]

[DOI]

Proceedings of the Computing and Combinatorics - 21st International Conference, 2015

SW-SSS: Slepian-Wolf Coding-Based Secret Sharing Scheme.

[BibT_eX]

[DOI]

Proceedings of the International Joint Conference, 2015

Malware Function Classification Using APIs in Initial Behavior.

[BibT_eX]

[DOI]

Naoto Kawaguchi

Proceedings of the 10th Asia Joint Conference on Information Security, 2015

An Approach to Predict Drive-by-Download Attacks by Vulnerability Evaluation and Opcode.

[BibT_eX]

[DOI]

Takashi Adachi

Proceedings of the 10th Asia Joint Conference on Information Security, 2015

An Approach to Detect Remote Access Trojan in the Early Stage of Communication.

[BibT_eX]

[DOI]

Dan Jiang

Proceedings of the 29th IEEE International Conference on Advanced Information Networking and Applications, 2015

2014

An r-Hiding Revocable Group Signature Scheme: Group Signatures with the Property of Hiding the Number of Revoked Users.

[BibT_eX]

[DOI]

J. Appl. Math., 2014

A New Efficient and Secure POR Scheme Based on Network Coding.

[BibT_eX]

[DOI]

Proceedings of the 28th IEEE International Conference on Advanced Information Networking and Applications, 2014

2013

Methods for Restricting Message Space in Public-Key Encryption.

[BibT_eX]

[DOI]

IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2013

Self-healing Schemes Suitable for Various WSNs.

[BibT_eX]

[DOI]

Proceedings of the Internet and Distributed Computing Systems, 2013

How to Build Random Key Pre-distribution Schemes with Self-Healing for Multiphase WSNs.

[BibT_eX]

[DOI]

Proceedings of the 27th IEEE International Conference on Advanced Information Networking and Applications, 2013

2012

Group Signatures with Message-Dependent Opening.

[BibT_eX]

[DOI]

Proceedings of the Pairing-Based Cryptography - Pairing 2012, 2012

Lightweight Integrity for XOR Network Coding in Wireless Sensor Networks.

[BibT_eX]

[DOI]

Kazuya Izawa

Proceedings of the Information Security Practice and Experience, 2012

Improvement of multi-user searchable encrypted data scheme.

[BibT_eX]

[DOI]

Proceedings of the 7th International Conference for Internet Technology and Secured Transactions, 2012

An Intrusion and Random-Number-Leakage Resilient Scheme in Mobile Unattended WSNs.

[BibT_eX]

[DOI]

Proceedings of the 26th International Conference on Advanced Information Networking and Applications Workshops, 2012

2011

Efficient and Secure Aggregation of Sensor Data against Multiple Corrupted Nodes.

[BibT_eX]

[DOI]

IEICE Trans. Inf. Syst., 2011

A Timed-Release Proxy Re-Encryption Scheme.

[BibT_eX]

[DOI]

IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2011

POLISH: Proactive Co-operative LInk Self-Healing for Wireless Sensor Networks.

[BibT_eX]

[DOI]

Tatsuro Iida

Proceedings of the Stabilization, Safety, and Security of Distributed Systems, 2011

Towards Restricting Plaintext Space in Public Key Encryption.

[BibT_eX]

[DOI]

Proceedings of the Advances in Information and Computer Security, 2011

Adaptive Secure-Channel Free Public-Key Encryption with Keyword Search Implies Timed Release Encryption.

[BibT_eX]

[DOI]

Proceedings of the Information Security, 14th International Conference, 2011

A Revocable Group Signature Scheme with the Property of Hiding the Number of Revoked Users.

[BibT_eX]

[DOI]

Proceedings of the Information Security and Cryptology - ICISC 2011 - 14th International Conference, Seoul, Korea, November 30, 2011

2010

A Combinatorics Proliferation Model with Threshold for Malware Countermeasure.

[BibT_eX]

[DOI]

Takeshi Shimoyama

Satoru Torii

J. Inf. Process., 2010

A ciphertext-policy attribute-based encryption scheme with constant ciphertext length.

[BibT_eX]

[DOI]

Int. J. Appl. Cryptogr., 2010

Practical and Secure Recovery of Disk Encryption Key Using Smart Cards.

[BibT_eX]

[DOI]

Kazuhiko Kato

IEICE Trans. Inf. Syst., 2010

Efficient and Optimally Secure In-Network Aggregation in Wireless Sensor Networks.

[BibT_eX]

[DOI]

Proceedings of the Information Security Applications - 11th International Workshop, 2010

A Timed-Release Proxy Re-encryption Scheme and Its Application to Fairly-Opened Multicast Communication.

[BibT_eX]

[DOI]

Proceedings of the Provable Security - 4th International Conference, 2010

An Anonymous Designated Verifier Signature Scheme with Revocation: How to Protect a Company's Reputation.

[BibT_eX]

[DOI]

Proceedings of the Provable Security - 4th International Conference, 2010

RPoK: A Strongly Resilient Polynomial-Based Random Key Pre-Distribution Scheme for Multiphase Wireless Sensor Networks.

[BibT_eX]

[DOI]

Hisashige Ito

Proceedings of the Global Communications Conference, 2010

An Identity-Based Proxy Re-Encryption Scheme with Source Hiding Property, and its Application to a Mailing-List System.

[BibT_eX]

[DOI]

Proceedings of the Public Key Infrastructures, Services and Applications, 2010

2009

A Dynamic Attribute-Based Group Signature Scheme and Its Application in an Anonymous Survey for the Collection of Attribute Statistics.

[BibT_eX]

[DOI]

J. Inf. Process., 2009

A Selectable <i>k</i>-Times Relaxed Anonymous Authentication Scheme.

[BibT_eX]

[DOI]

Proceedings of the Information Security Applications, 10th International Workshop, 2009

BitVisor: a thin hypervisor for enforcing i/o device security.

[BibT_eX]

[DOI]

Proceedings of the 5th International Conference on Virtual Execution Environments, 2009

A Two-Step Execution Mechanism for Thin Secure Hypervisors.

[BibT_eX]

[DOI]

Proceedings of the Third International Conference on Emerging Security Information, 2009

A Certificate Revocable Anonymous Authentication Scheme with Designated Verifier.

[BibT_eX]

[DOI]

Proceedings of the The Forth International Conference on Availability, 2009

2008

Protection and Recovery of Disk Encryption Key Using Smart Cards.

[BibT_eX]

[DOI]

Kazuhiko Kato

Proceedings of the Fifth International Conference on Information Technology: New Generations (ITNG 2008), 2008

Simple Certificateless Signature with Smart Cards.

[BibT_eX]

[DOI]

Kazuhiko Kato

Proceedings of the 2008 IEEE/IPIP International Conference on Embedded and Ubiquitous Computing (EUC 2008), 2008

Introducing Role-Based Access Control to a Secure Virtual Machine Monitor: Security Policy Enforcement Mechanism for Distributed Computers.

[BibT_eX]

[DOI]

Proceedings of the 3rd IEEE Asia-Pacific Services Computing Conference, 2008

2007

A Combinatorics Proliferation Model to Determine the Timing for Blocking Scanning Malware.

[BibT_eX]

Takeshi Shimoyama

Satoru Torii

Proceedings of the SECRYPT 2007, 2007

Timing to Block Scanning Malwares by Using Combinatorics Proliferation Model.

[BibT_eX]

[DOI]

Takeshi Shimoyama

Satoru Torii

Proceedings of the E-business and Telecommunications - 4th International Conference, 2007

2002

A Practical English Auction with Simple Revocation.

[BibT_eX]

[DOI]

IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2002

A Second-price Sealed-bid Auction with the Discriminant of the p<sub>0</sub>-th Root.

[BibT_eX]

[DOI]

Proceedings of the Financial Cryptography, 6th International Conference, 2002

2001

A Practical English Auction with One-Time Registration.

[BibT_eX]

[DOI]

Proceedings of the Information Security and Privacy, 6th Australasian Conference, 2001

2000

An Anonymous Aution Protocol with a Single Non-trusted Center Using Binary Trees.

[BibT_eX]

[DOI]

Proceedings of the Information Security, Third International Workshop, 2000

1999

User Identification System Based on Biometrics for Keystroke.

[BibT_eX]

[DOI]