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2020 – today
- 2021
[c51]Tatsuhiro Fukuda, Kazumasa Omote:
Efficient Blockchain-based IoT Firmware Update Considering Distribution Incentives. DSC 2021: 1-8- [i4]Akira Imakura, Anna Bogdanova, Takaya Yamazoe, Kazumasa Omote, Tetsuya Sakurai:
Accuracy and Privacy Evaluations of Collaborative Data Analysis. CoRR abs/2101.11144 (2021) - 2020
- [c50]Kazuki Hara, Teppei Sato, Mitsuyoshi Imamura, Kazumasa Omote:
Profiling of Malicious Users Targeting Ethereum's RPC Port Using Simple Honeypots. Blockchain 2020: 1-8 - [c49]Kazuki Hara, Teppei Sato, Mitsuyoshi Imamura, Kazumasa Omote:
Profiling of Malicious Users Using Simple Honeypots on the Ethereum Blockchain Network. IEEE ICBC 2020: 1-3 - [c48]Takaya Yamazoe, Kazumasa Omote:
Safety Analysis of High-Dimensional Anonymized Data from Multiple Perspectives. NSS 2020: 94-111 - [i3]Teppei Sato, Keita Emura, Tomoki Fujitani, Kazumasa Omote:
An Anonymous Trust-Marking Scheme on Blockchain Systems. CoRR abs/2010.00206 (2020) - [i2]Tatsuya Suzuki, Keita Emura, Toshihiro Ohigashi, Kazumasa Omote:
Verifiable Functional Encryption using Intel SGX. IACR Cryptol. ePrint Arch. 2020: 1221 (2020)
2010 – 2019
- 2019
- [j17]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: 4872403:1-4872403:36 (2019) - [c47]Mitsuyoshi Imamura, Kazumasa Omote:
Difficulty of Decentralized Structure Due to Rational User Behavior on Blockchain. NSS 2019: 504-519 - [c46]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: 3-18 - [c45]Satomi Kaneko, Akira Yamada, Yukiko Sawaya, Tran Phuong Thao, Ayumu Kubota, Kazumasa Omote:
Detecting Malicious Websites by Query Templates. SECITC 2019: 65-77 - [c44]Teppei Sato, Mitsuyoshi Imamura, Kazumasa Omote:
Threat Analysis of Poisoning Attack Against Ethereum Blockchain. WISTP 2019: 139-154 - 2018
- [c43]Masatsugu Oya, Kazumasa Omote:
Early Detection of Remote Access Trojan by Software Network Behavior. Inscrypt 2018: 658-671 - [c42]Mitsuyoshi Imamura, Kazumasa Omote:
Network Deployments of Bitcoin Peers and Malicious Nodes Based on Darknet Sensor. WISA 2018: 117-128 - 2017
- [j16]Naoto Kawaguchi, Kazumasa Omote:
Malware Function Estimation Using API in Initial Behavior. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. 100-A(1): 167-175 (2017) - [c41]Genki Osada, Kazumasa Omote, Takashi Nishide:
Network Intrusion Detection Based on Semi-supervised Variational Auto-Encoder. ESORICS (2) 2017: 344-361 - 2016
- [j15]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. 99-A(1): 145-153 (2016) - [j14]Kazumasa Omote, Tran Thao Phuong:
D2-POR: Direct Repair and Dynamic Operations in Network Coding-Based Proof of Retrievability. IEICE Trans. Inf. Syst. 99-D(4): 816-829 (2016) - [j13]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): 88-101 (2016) - [c40]Tran Phuong Thao, Kazumasa Omote:
ELAR: extremely lightweight auditing and repairing for cloud security. ACSAC 2016: 40-51 - [c39]Daichi Adachi, Kazumasa Omote:
A Host-Based Detection Method of Remote Access Trojan in the Early Stage. ISPEC 2016: 110-121 - [c38]Yosuke Ishikuro, Kazumasa Omote:
Privacy-Preserving Profile Matching Protocol Considering Conditions. NSS 2016: 171-183 - 2015
- [j12]Atsuko Miyaji, Kazumasa Omote:
Self-healing wireless sensor networks. Concurr. Comput. Pract. Exp. 27(10): 2547-2568 (2015) - [j11]Kazumasa Omote, Tran Thao Phuong:
ND-POR: A POR Based on Network Coding and Dispersal Coding. IEICE Trans. Inf. Syst. 98-D(8): 1465-1476 (2015) - [j10]Kazumasa Omote, Tran Phuong Thao:
MD-POR: Multisource and Direct Repair for Network Coding-Based Proof of Retrievability. Int. J. Distributed Sens. Networks 11: 586720:1-586720:14 (2015) - [j9]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): 1547-1560 (2015) - [c37]Dan Jiang, Kazumasa Omote:
An Approach to Detect Remote Access Trojan in the Early Stage of Communication. AINA 2015: 706-713 - [c36]Naoto Kawaguchi, Kazumasa Omote:
Malware Function Classification Using APIs in Initial Behavior. AsiaJCIS 2015: 138-144 - [c35]Takashi Adachi, Kazumasa Omote:
An Approach to Predict Drive-by-Download Attacks by Vulnerability Evaluation and Opcode. AsiaJCIS 2015: 145-151 - [c34]Kazumasa Omote, Tran Thao Phuong:
SW-SSS: Slepian-Wolf Coding-Based Secret Sharing Scheme. CISIS-ICEUTE 2015: 347-365 - [c33]Kazumasa Omote, Tran Thao Phuong:
DD-POR: Dynamic Operations and Direct Repair in Network Coding-Based Proof of Retrievability. COCOON 2015: 713-730 - [c32]Kazumasa Omote, Tran Phuong Thao:
POR-2P: Network Coding-Based POR for Data Provision-Payment System. CRiSIS 2015: 188-206 - 2014
- [j8]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: 983040:1-983040:14 (2014) - [c31]Kazumasa Omote, Tran Thao Phuong:
A New Efficient and Secure POR Scheme Based on Network Coding. AINA 2014: 98-105 - 2013
- [j7]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. 96-A(6): 1156-1168 (2013) - [c30]Atsuko Miyaji, Kazumasa Omote:
How to Build Random Key Pre-distribution Schemes with Self-Healing for Multiphase WSNs. AINA 2013: 205-212 - [c29]Atsuko Miyaji, Kazumasa Omote:
Self-healing Schemes Suitable for Various WSNs. IDCS 2013: 92-105 - [i1]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: 321 (2013) - 2012
- [c28]Tatsuro Iida, Keita Emura, Atsuko Miyaji, Kazumasa Omote:
An Intrusion and Random-Number-Leakage Resilient Scheme in Mobile Unattended WSNs. AINA Workshops 2012: 552-557 - [c27]Tran Thao Phuong, Kazumasa Omote, Nguyen Gia Luyen, Nguyen Dinh Thuc:
Improvement of multi-user searchable encrypted data scheme. ICITST 2012: 396-401 - [c26]Kazuya Izawa, Atsuko Miyaji, Kazumasa Omote:
Lightweight Integrity for XOR Network Coding in Wireless Sensor Networks. ISPEC 2012: 245-258 - [c25]Yusuke Sakai, Keita Emura, Goichiro Hanaoka, Yutaka Kawai, Takahiro Matsuda, Kazumasa Omote:
Group Signatures with Message-Dependent Opening. Pairing 2012: 270-294 - 2011
- [j6]Keita Emura, Atsuko Miyaji, Kazumasa Omote:
A Timed-Release Proxy Re-Encryption Scheme. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. 94-A(8): 1682-1695 (2011) - [j5]Atsuko Miyaji, Kazumasa Omote:
Efficient and Secure Aggregation of Sensor Data against Multiple Corrupted Nodes. IEICE Trans. Inf. Syst. 94-D(10): 1955-1965 (2011) - [c24]Keita Emura, Atsuko Miyaji, Kazumasa Omote:
A Revocable Group Signature Scheme with the Property of Hiding the Number of Revoked Users. ICISC 2011: 186-203 - [c23]Keita Emura, Atsuko Miyaji, Kazumasa Omote:
Adaptive Secure-Channel Free Public-Key Encryption with Keyword Search Implies Timed Release Encryption. ISC 2011: 102-118 - [c22]Yusuke Sakai, Keita Emura, Goichiro Hanaoka, Yutaka Kawai, Kazumasa Omote:
Towards Restricting Plaintext Space in Public Key Encryption. IWSEC 2011: 193-209 - [c21]Tatsuro Iida, Atsuko Miyaji, Kazumasa Omote:
POLISH: Proactive Co-operative LInk Self-Healing for Wireless Sensor Networks. SSS 2011: 253-267 - 2010
- [j4]Kazumasa Omote, Kazuhiko Kato:
Practical and Secure Recovery of Disk Encryption Key Using Smart Cards. IEICE Trans. Inf. Syst. 93-D(5): 1080-1086 (2010) - [j3]Keita Emura, Atsuko Miyaji, Kazumasa Omote, Akito Nomura, Masakazu Soshi:
A ciphertext-policy attribute-based encryption scheme with constant ciphertext length. Int. J. Appl. Cryptogr. 2(1): 46-59 (2010) - [j2]Kazumasa Omote, Takeshi Shimoyama, Satoru Torii:
A Combinatorics Proliferation Model with Threshold for Malware Countermeasure. J. Inf. Process. 18: 77-87 (2010) - [c20]Keita Emura, Atsuko Miyaji, Kazumasa Omote:
An Identity-Based Proxy Re-Encryption Scheme with Source Hiding Property, and its Application to a Mailing-List System. EuroPKI 2010: 77-92 - [c19]Hisashige Ito, Atsuko Miyaji, Kazumasa Omote:
RPoK: A Strongly Resilient Polynomial-Based Random Key Pre-Distribution Scheme for Multiphase Wireless Sensor Networks. GLOBECOM 2010: 1-5 - [c18]Keita Emura, Atsuko Miyaji, Kazumasa Omote:
An Anonymous Designated Verifier Signature Scheme with Revocation: How to Protect a Company's Reputation. ProvSec 2010: 184-198 - [c17]Keita Emura, Atsuko Miyaji, Kazumasa Omote:
A Timed-Release Proxy Re-encryption Scheme and Its Application to Fairly-Opened Multicast Communication. ProvSec 2010: 200-213 - [c16]Atsuko Miyaji, Kazumasa Omote:
Efficient and Optimally Secure In-Network Aggregation in Wireless Sensor Networks. WISA 2010: 135-149
2000 – 2009
- 2009
- [j1]Keita Emura, Atsuko Miyaji, Kazumasa Omote:
A Dynamic Attribute-Based Group Signature Scheme and Its Application in an Anonymous Survey for the Collection of Attribute Statistics. J. Inf. Process. 17: 216-231 (2009) - [c15]Keita Emura, Atsuko Miyaji, Kazumasa Omote:
A Dynamic Attribute-Based Group Signature Scheme and its Application in an Anonymous Survey for the Collection of Attribute Statistics. ARES 2009: 487-492 - [c14]Keita Emura, Atsuko Miyaji, Kazumasa Omote:
A Certificate Revocable Anonymous Authentication Scheme with Designated Verifier. ARES 2009: 769-773 - [c13]Keita Emura, Atsuko Miyaji, Akito Nomura, Kazumasa Omote, Masakazu Soshi:
A Ciphertext-Policy Attribute-Based Encryption Scheme with Constant Ciphertext Length. ISPEC 2009: 13-23 - [c12]Manabu Hirano, Takahiro Shinagawa, Hideki Eiraku, Shoichi Hasegawa, Kazumasa Omote, Kouichi Tanimoto, Takashi Horie, Seiji Mune, Kazuhiko Kato, Takeshi Okuda, Eiji Kawai, Suguru Yamaguchi:
A Two-Step Execution Mechanism for Thin Secure Hypervisors. SECURWARE 2009: 129-135 - [c11]Takahiro Shinagawa, Hideki Eiraku, Kouichi Tanimoto, Kazumasa Omote, Shoichi Hasegawa, Takashi Horie, Manabu Hirano, Kenichi Kourai, Yoshihiro Oyama, Eiji Kawai, Kenji Kono, Shigeru Chiba, Yasushi Shinjo, Kazuhiko Kato:
BitVisor: a thin hypervisor for enforcing i/o device security. VEE 2009: 121-130 - [c10]Keita Emura, Atsuko Miyaji, Kazumasa Omote:
A Selectable k-Times Relaxed Anonymous Authentication Scheme. WISA 2009: 281-295 - 2008
- [c9]Manabu Hirano, Takahiro Shinagawa, Hideki Eiraku, Shoichi Hasegawa, Kazumasa Omote, Kouichi Tanimoto, Takashi Horie, Kazuhiko Kato, Takeshi Okuda, Eiji Kawai, Suguru Yamaguchi:
Introducing Role-Based Access Control to a Secure Virtual Machine Monitor: Security Policy Enforcement Mechanism for Distributed Computers. APSCC 2008: 1225-1230 - [c8]Kazumasa Omote, Atsuko Miyaji, Kazuhiko Kato:
Simple Certificateless Signature with Smart Cards. EUC (2) 2008: 431-436 - [c7]Kazumasa Omote, Kazuhiko Kato:
Protection and Recovery of Disk Encryption Key Using Smart Cards. ITNG 2008: 106-111 - 2007
- [c6]Kazumasa Omote, Takeshi Shimoyama, Satoru Torii:
Timing to Block Scanning Malwares by Using Combinatorics Proliferation Model. ICETE (Selected Papers) 2007: 125-138 - [c5]Kazumasa Omote, Takeshi Shimoyama, Satoru Torii:
A Combinatorics Proliferation Model to Determine the Timing for Blocking Scanning Malware. SECRYPT 2007: 16-24 - 2002
- [c4]Kazumasa Omote, Atsuko Miyaji:
A Second-price Sealed-bid Auction with the Discriminant of the p0-th Root. Financial Cryptography 2002: 57-71 - 2001
- [c3]Kazumasa Omote, Atsuko Miyaji:
A Practical English Auction with One-Time Registration. ACISP 2001: 221-234 - 2000
- [c2]Kazumasa Omote, Atsuko Miyaji:
An Anonymous Aution Protocol with a Single Non-trusted Center Using Binary Trees. ISW 2000: 108-120
1990 – 1999
- 1999
- [c1]Kazumasa Omote, Eiji Okamoto:
User Identification System Based on Biometrics for Keystroke. ICICS 1999: 216-229
Coauthor Index
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