Kazumasa Omote

ORCID

Publication Activity (10 Years)

Years Active: 1999-2024
Publications (10 Years): 75

Top Venues

IEEE Access

Blockchain

AsiaJCIS

IEICE Trans. Inf. Syst.

Publications

Hironori Uchibori, Katsunari Yoshioka, Kazumasa Omote
Honeypot Method to Lure Attackers Without Holding Crypto-Assets. IEEE Access 12 (2024)
Hiromi Yamashiro, Kazumasa Omote, Akira Imakura, Tetsuya Sakurai
Toward the Application of Differential Privacy to Data Collaboration. IEEE Access 12 (2024)
Kazumasa Omote, Yoko Inoue, Yoshihide Terada, Naohiro Shichijo, Toshiyuki Shirai
A Scientometrics Analysis of Cybersecurity Using e-CSTI. IEEE Access 12 (2024)
Kota Chin, Keita Emura, Shingo Sato, Kazumasa Omote
A Sealed-Bid Auction with Fund Binding: Preventing Maximum Bidding Price Leakage. IEICE Trans. Inf. Syst. 107 (5) (2024)
Zhanwen Chen, Kazumasa Omote
Preventing SNS Impersonation: A Blockchain-Based Approach. IEICE Trans. Inf. Syst. 106 (9) (2023)
Kazumasa Omote
Towards Decentralized Autonomous Digital Signatures Using Smart Contracts. ICOIN (2023)
Kazumasa Omote
Does Private Blockchain Make Sense? ICCE (2023)
Liang Liu, Kazumasa Omote
Efficient Authentication System Based On Blockchain Using eID card. Blockchain (2023)
Kazumasa Omote, Tatsuhiro Fukuda
A Secure Contact Tracing Method Using Smart Contracts with Considering Privacy. ICBC (2023)
Keigo Kimura, Mitsuyoshi Imamura, Kazumasa Omote
Cross-Referencing Scheme to Ensure NFT and Platform Linkage Unaffected by Forking. ICBC (2023)
Qisheng Chen, Kazumasa Omote
Toward the Establishment of Evaluating URL Embedding Methods Using Intrinsic Evaluator via Malicious URLs Detection. SEC (2023)
Kazumasa Omote
Is the Blockchain Useful for Sharing Sensitive Data? GCCE (2023)
Kenta Hagiwara, Kazumasa Omote
VMI System with Smart Contracts for Demand Forecasting. AsiaJCIS (2023)
Liang Liu, Qiao Wang, Stephen John Turnbull, Kazumasa Omote
The Validator's Dilemma in PoW Blockchain: An Evolutionary Game Perspective. Blockchain (2023)
Kota Chin, Keita Emura, Kazumasa Omote
An Anonymous yet Accountable Contract Wallet System using Account Abstraction. CoRR (2023)
Zhanwen Chen, Kazumasa Omote
Toward Achieving Anonymous Non-Fungible Tokens in Trustless Environment. ICBTA (2023)
Zhanwen Chen, Kazumasa Omote
Toward Achieving Anonymous NFT Trading. IEEE Access 10 (2022)
Shinya Haga, Taisei Takahashi, Kazumasa Omote
Multi Pair Swap-Based Weather Derivative DeFi. QRS Companion (2022)
Motoya Ishimaki, Kazumasa Omote
Ethereum Contract Honeypot Risk Analysis. FCS (2022)
Zhanwen Chen, Kazumasa Omote
Building a Blockchain-Based Social Network Identification System. AINA (2) (2022)
Kazumasa Omote
Does Blockchain Qualify as Secret-free Immutable Storage? GCCE (2022)
Ryuji Ueno, Kazumasa Omote
Toward a Blockchain Healthcare Information Exchange. AINA (2) (2022)
Mitsuyoshi Imamura, Kazumasa Omote
Analysis of the Features and Structure Behind Availability in Blockchain Using Altcoin. IEEE Access 10 (2022)
Keigo Kimura, Mitsuyoshi Imamura, Kazumasa Omote
A Distributed Authenticity Verification Scheme Using Deep Learning for NFT Market. ICBTA (2022)
Qisheng Chen, Kazumasa Omote
A Three-Step Framework for Detecting Malicious URLs. ISNCC (2022)
Hiromi Yamashiro, Kazumasa Omote, Akira Imakura, Tetsuya Sakurai
A study of the privacy perspective on principal component analysis via a realistic attack model. CIS (2022)
Wanjia Zheng, Kazumasa Omote
A study on robustness of malware detection model. Ann. des Télécommunications 77 (9) (2022)
Kazumasa Omote
A Simple and Flexible Global ID System for Authentication in Blockchain. ICC (2022)
Masataka Kakinouchi, Kazumasa Omote
Information Security Fatigue in Visually Impaired University Students. AINA (3) (2022)
Kota Chin, Keita Emura, Kazumasa Omote, Shingo Sato
A Sealed-bid Auction with Fund Binding: Preventing Maximum Bidding Price Leakage. CoRR (2022)
Kotono Iwata, Kazumasa Omote
Automatic Monitoring System for Security Using IoT Devices and Smart Contracts. AINA (1) (2022)
Shingo Fujimoto, Kazumasa Omote
Proposal of a smart contract-based security token management system. Blockchain (2022)
Shinya Haga, Kazumasa Omote
Blockchain-Based Autonomous Notarization System Using National eID Card. IEEE Access 10 (2022)
Jia Wang, Takayuki Sasaki, Kazumasa Omote, Katsunari Yoshioka, Tsutomu Matsumoto
Multifaceted Analysis of Malicious Ethereum Accounts and Corresponding Activities. CSP (2022)
Wanjia Zheng, Kazumasa Omote
Clean-label Backdoor Attack on Machine Learning-based Malware Detection Models and Countermeasures. TrustCom (2022)
Kota Chin, Keita Emura, Kazumasa Omote, Shingo Sato
A Sealed-bid Auction with Fund Binding: Preventing Maximum Bidding Price Leakage. Blockchain (2022)
Tomoki Fujitani, Keita Emura, Kazumasa Omote
A Privacy-Preserving Enforced Bill Collection System using Smart Contracts. AsiaJCIS (2021)
Mitsuyoshi Imamura, Kazumasa Omote
Empirical Study of Software Adoption Process in the Bitcoin Network. AINA (1) (2021)
Keigo Kimura, Kazumasa Omote
Risk Analysis for Abusing Blockchain Poisoning. BRAINS (2021)
Kota Chin, Kazumasa Omote
Analysis of Attack Activities for Honeypots Installation in Ethereum Network. Blockchain (2021)
Tatsuhiro Fukuda, Kazumasa Omote
Efficient Blockchain-based IoT Firmware Update Considering Distribution Incentives. DSC (2021)
Akira Imakura, Anna Bogdanova, Takaya Yamazoe, Kazumasa Omote, Tetsuya Sakurai
Accuracy and Privacy Evaluations of Collaborative Data Analysis. CoRR (2021)
Kazuki Hara, Takeshi Takahashi, Motoya Ishimaki, Kazumasa Omote
Machine-learning Approach using Solidity Bytecode for Smart-contract Honeypot Detection in the Ethereum. QRS Companion (2021)
Zhaoheng Chen, Kazumasa Omote
A Privacy Preserving Scheme with Dimensionality Reduction for Distributed Machine Learning. AsiaJCIS (2021)
Mitsuyoshi Imamura, Kazumasa Omote
Investigation and Analysis of Features in Decentralized Network Management of Minor Cryptocurrencies. AINA (1) (2021)
Wanjia Zheng, Kazumasa Omote
Robust Detection Model for Portable Execution Malware. ICC (2021)
Teppei Sato, Keita Emura, Tomoki Fujitani, Kazumasa Omote
An Anonymous Trust-Marking Scheme on Blockchain Systems. IEEE Access 9 (2021)
Teppei Sato, Keita Emura, Tomoki Fujitani, Kazumasa Omote
An Anonymous Trust-Marking Scheme on Blockchain Systems. IEEE ICBC (2021)
Tatsuya Suzuki, Keita Emura, Toshihiro Ohigashi, Kazumasa Omote
Verifiable Functional Encryption Using Intel SGX. ProvSec (2021)
Mitsuyoshi Imamura, Kazumasa Omote
Toward Achieving Unanimity for Implicit Closings in a Trustless System. QSHINE (2021)
Tran Phuong Thao, Mohammad Shahriar Rahman, Md. Zakirul Alam Bhuiyan, Ayumu Kubota, Shinsaku Kiyomoto, Kazumasa Omote
Optimizing Share Size in Efficient and Robust Secret Sharing Scheme for Big Data. IEEE Trans. Big Data 7 (4) (2021)
Shinya Haga, Kazumasa Omote
IoT-Based Autonomous Pay-As-You-Go Payment System with the Contract Wallet. Secur. Commun. Networks 2021 (2021)
Wataru Taguchi, Kazumasa Omote
Risk Analysis for Worthless Crypto Asset Networks. AINA (2) (2021)
Kazuki Hara, Teppei Sato, Mitsuyoshi Imamura, Kazumasa Omote
Profiling of Malicious Users Targeting Ethereum's RPC Port Using Simple Honeypots. Blockchain (2020)
Tatsuya Suzuki, Keita Emura, Toshihiro Ohigashi, Kazumasa Omote
Verifiable Functional Encryption using Intel SGX. IACR Cryptol. ePrint Arch. 2020 (2020)
Kazumasa Omote, Asuka Suzuki, Teppei Sato
A New Method of Assigning Trust to User Addresses in Bitcoin. BCCA (2020)
Teppei Sato, Keita Emura, Tomoki Fujitani, Kazumasa Omote
An Anonymous Trust-Marking Scheme on Blockchain Systems. CoRR (2020)
Takaya Yamazoe, Kazumasa Omote
Safety Analysis of High-Dimensional Anonymized Data from Multiple Perspectives. NSS (2020)
Kazumasa Omote
A Decentralized Secure Email System based on Conventional RSA Signature. ISITA (2020)
Kazuki Hara, Teppei Sato, Mitsuyoshi Imamura, Kazumasa Omote
Profiling of Malicious Users Using Simple Honeypots on the Ethereum Blockchain Network. IEEE ICBC (2020)
Mitsuyoshi Imamura, Kazumasa Omote
Difficulty of Decentralized Structure Due to Rational User Behavior on Blockchain. NSS (2019)
Satomi Kaneko, Akira Yamada, Yukiko Sawaya, Tran Phuong Thao, Ayumu Kubota, Kazumasa Omote
Detecting Malicious Websites by Query Templates. SECITC (2019)
Teppei Sato, Mitsuyoshi Imamura, Kazumasa Omote
Threat Analysis of Poisoning Attack Against Ethereum Blockchain. WISTP (2019)
Tran Phuong Thao, Yukiko Sawaya, Hoang-Quoc Nguyen-Son, Akira Yamada, Kazumasa Omote, Ayumu Kubota
Hunting Brand Domain Forgery: A Scalable Classification for Homograph Attack. SEC (2019)
Keita Emura, Goichiro Hanaoka, Yutaka Kawai, Takahiro Matsuda, Kazuma Ohara, Kazumasa Omote, Yusuke Sakai
Group Signatures with Message-Dependent Opening: Formal Definitions and Constructions. Secur. Commun. Networks 2019 (2019)
Masatsugu Oya, Kazumasa Omote
Early Detection of Remote Access Trojan by Software Network Behavior. Inscrypt (2018)
Mitsuyoshi Imamura, Kazumasa Omote
Network Deployments of Bitcoin Peers and Malicious Nodes Based on Darknet Sensor. WISA (2018)
Naoto Kawaguchi, Kazumasa Omote
Malware Function Estimation Using API in Initial Behavior. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (1) (2017)
Genki Osada, Kazumasa Omote, Takashi Nishide
Network Intrusion Detection Based on Semi-supervised Variational Auto-Encoder. ESORICS (2) (2017)
Keita Emura, Akira Kanaoka, Satoshi Ohta, Kazumasa Omote, Takeshi Takahashi
Secure and Anonymous Communication Technique: Formal Model and Its Prototype Implementation. IEEE Trans. Emerg. Top. Comput. 4 (1) (2016)
Kazumasa Omote, Tran Thao Phuong
D2-POR: Direct Repair and Dynamic Operations in Network Coding-Based Proof of Retrievability. IEICE Trans. Inf. Syst. (4) (2016)
Dan Jiang, Kazumasa Omote
A RAT Detection Method Based on Network Behavior of the Communication's Early Stage. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (1) (2016)
Daichi Adachi, Kazumasa Omote
A Host-Based Detection Method of Remote Access Trojan in the Early Stage. ISPEC (2016)
Yosuke Ishikuro, Kazumasa Omote
Privacy-Preserving Profile Matching Protocol Considering Conditions. NSS (2016)
Tran Phuong Thao, Kazumasa Omote
ELAR: extremely lightweight auditing and repairing for cloud security. ACSAC (2016)
Kazumasa Omote, Tran Thao Phuong
ND-POR: A POR Based on Network Coding and Dispersal Coding. IEICE Trans. Inf. Syst. (8) (2015)
Kazumasa Omote, Tran Phuong Thao
POR-2P: Network Coding-Based POR for Data Provision-Payment System. CRiSIS (2015)
Keita Emura, Atsuko Miyaji, Mohammad Shahriar Rahman, Kazumasa Omote
Generic constructions of secure-channel free searchable encryption with adaptive security. Secur. Commun. Networks 8 (8) (2015)
Kazumasa Omote, Tran Phuong Thao
MD-POR: Multisource and Direct Repair for Network Coding-Based Proof of Retrievability. Int. J. Distributed Sens. Networks 11 (2015)
Naoto Kawaguchi, Kazumasa Omote
Malware Function Classification Using APIs in Initial Behavior. AsiaJCIS (2015)
Kazumasa Omote, Tran Thao Phuong
SW-SSS: Slepian-Wolf Coding-Based Secret Sharing Scheme. CISIS-ICEUTE (2015)
Atsuko Miyaji, Kazumasa Omote
Self-healing wireless sensor networks. Concurr. Comput. Pract. Exp. 27 (10) (2015)
Takashi Adachi, Kazumasa Omote
An Approach to Predict Drive-by-Download Attacks by Vulnerability Evaluation and Opcode. AsiaJCIS (2015)
Kazumasa Omote, Tran Thao Phuong
DD-POR: Dynamic Operations and Direct Repair in Network Coding-Based Proof of Retrievability. COCOON (2015)
Dan Jiang, Kazumasa Omote
An Approach to Detect Remote Access Trojan in the Early Stage of Communication. AINA (2015)
Kazumasa Omote, Tran Thao Phuong
A New Efficient and Secure POR Scheme Based on Network Coding. AINA (2014)
Keita Emura, Atsuko Miyaji, Kazumasa Omote
An r-Hiding Revocable Group Signature Scheme: Group Signatures with the Property of Hiding the Number of Revoked Users. J. Appl. Math. 2014 (2014)
Atsuko Miyaji, Kazumasa Omote
Self-healing Schemes Suitable for Various WSNs. IDCS (2013)
Keita Emura, Atsuko Miyaji, Mohammad Shahriar Rahman, Kazumasa Omote
Generic Constructions of Secure-Channel Free Searchable Encryption with Adaptive Security. IACR Cryptol. ePrint Arch. 2013 (2013)
Yusuke Sakai, Keita Emura, Goichiro Hanaoka, Yutaka Kawai, Kazumasa Omote
Methods for Restricting Message Space in Public-Key Encryption. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (6) (2013)
Atsuko Miyaji, Kazumasa Omote
How to Build Random Key Pre-distribution Schemes with Self-Healing for Multiphase WSNs. AINA (2013)
Tran Thao Phuong, Kazumasa Omote, Nguyen Gia Luyen, Nguyen Dinh Thuc
Improvement of multi-user searchable encrypted data scheme. ICITST (2012)
Tatsuro Iida, Keita Emura, Atsuko Miyaji, Kazumasa Omote
An Intrusion and Random-Number-Leakage Resilient Scheme in Mobile Unattended WSNs. AINA Workshops (2012)
Kazuya Izawa, Atsuko Miyaji, Kazumasa Omote
Lightweight Integrity for XOR Network Coding in Wireless Sensor Networks. ISPEC (2012)
Yusuke Sakai, Keita Emura, Goichiro Hanaoka, Yutaka Kawai, Takahiro Matsuda, Kazumasa Omote
Group Signatures with Message-Dependent Opening. Pairing (2012)
Keita Emura, Atsuko Miyaji, Kazumasa Omote
Adaptive Secure-Channel Free Public-Key Encryption with Keyword Search Implies Timed Release Encryption. ISC (2011)
Keita Emura, Atsuko Miyaji, Kazumasa Omote
A Revocable Group Signature Scheme with the Property of Hiding the Number of Revoked Users. ICISC (2011)
Atsuko Miyaji, Kazumasa Omote
Efficient and Secure Aggregation of Sensor Data against Multiple Corrupted Nodes. IEICE Trans. Inf. Syst. (10) (2011)
Tatsuro Iida, Atsuko Miyaji, Kazumasa Omote
POLISH: Proactive Co-operative LInk Self-Healing for Wireless Sensor Networks. SSS (2011)
Yusuke Sakai, Keita Emura, Goichiro Hanaoka, Yutaka Kawai, Kazumasa Omote
Towards Restricting Plaintext Space in Public Key Encryption. IWSEC (2011)

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Publication Activity (10 Years)

Top Topics

Top Venues

Kazumasa Omote