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IEICE Trans

Junji SHIKATA

Hierarchical Identity-Based Matchmaking Encryption
Sohto CHIKU Keisuke HARA Junji SHIKATA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2026/09/01
Vol. E109-A  No. 9  pp. 1551-1563
Type of Manuscript:  Special Section PAPER (Special Section on Discrete Mathematics and Its Applications)
Category: 
Keyword: 
identity-based matchmaking encryption, generic construction, CCA security, 
 Summary | Full Text:PDF
FOREWORD
Junji SHIKATA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2026/03/01
Vol. E109-A  No. 3  pp. 146-146
Type of Manuscript:  FOREWORD
Category: 
Keyword: 
 Summary | Full Text:PDF
Designated Verifier Signature with Claimability
Kyosuke YAMASHITA Keisuke HARA Yohei WATANABE Naoto YANAI Junji SHIKATA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2024/03/01
Vol. E107-A  No. 3  pp. 203-217
Type of Manuscript:  Special Section PAPER (Special Section on Cryptography and Information Security)
Category: 
Keyword: 
designated verifier signature, ring signature, anonymity, traceability, claimability, 
 Summary | Full Text:PDF
Mitigate: Toward Comprehensive Research and Development for Analyzing and Combating IoT Malware
Koji NAKAO Katsunari YOSHIOKA Takayuki SASAKI Rui TANABE Xuping HUANG Takeshi TAKAHASHI Akira FUJITA Jun'ichi TAKEUCHI Noboru MURATA Junji SHIKATA Kazuki IWAMOTO Kazuki TAKADA Yuki ISHIDA Masaru TAKEUCHI Naoto YANAI 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2023/09/01
Vol. E106-D  No. 9  pp. 1302-1315
Type of Manuscript:  INVITED PAPER (Special Section on Information and Communication System Security)
Category: 
Keyword: 
cybersecurity, IoT malware, cyber threat intelligence, IoT system disabling, IoT malware disabling, persistent infection, IoT honeypot, 
 Summary | Full Text:PDF
Multi-Designated Receiver Authentication Codes: Models and Constructions
Yohei WATANABE Takenobu SEITO Junji SHIKATA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2023/03/01
Vol. E106-A  No. 3  pp. 394-405
Type of Manuscript:  Special Section PAPER (Special Section on Information Theory and Its Applications)
Category: Cryptography and Information Security
Keyword: 
authentication codes, broadcast authentication, information theoretic security, 
 Summary | Full Text:PDF
Unconditionally Secure Broadcast Encryption Schemes with Trade-Offs between Communication and Storage
Yohei WATANABE Junji SHIKATA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2016/06/01
Vol. E99-A  No. 6  pp. 1097-1106
Type of Manuscript:  Special Section PAPER (Special Section on Discrete Mathematics and Its Applications)
Category: 
Keyword: 
broadcast encryption, key predistribution systems, information theoretic security, unconditional security, 
 Summary | Full Text:PDF
Trends and Development of Information-Theoretic Cryptography
Junji SHIKATA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2015/01/01
Vol. E98-A  No. 1  pp. 16-25
Type of Manuscript:  INVITED PAPER (Special Section on Cryptography and Information Security)
Category: 
Keyword: 
information-theoretic cryptography, Shannon entropy, Rényi entropy, encryption, authentication, 
 Summary | Full Text:PDF
An Empirical Evaluation of an Unpacking Method Implemented with Dynamic Binary Instrumentation
Hyung Chan KIM Tatsunori ORII Katsunari YOSHIOKA Daisuke INOUE Jungsuk SONG Masashi ETO Junji SHIKATA Tsutomu MATSUMOTO Koji NAKAO 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2011/09/01
Vol. E94-D  No. 9  pp. 1778-1791
Type of Manuscript:  PAPER
Category: Information Network
Keyword: 
software security, dynamic binary instrumentation, unpacking, malware, binary analysis, 
 Summary | Full Text:PDF
Enhanced Cancelable Biometrics for Online Signature Verification
Daigo MURAMATSU Manabu INUMA Junji SHIKATA Akira OTSUKA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2010/06/01
Vol. E93-A  No. 6  pp. 1254-1259
Type of Manuscript:  LETTER
Category: Analog Signal Processing
Keyword: 
template protection, cancelable biometrics, online signature verification, biometrics, 
 Summary | Full Text:PDF
Unconditionally Secure Group Signatures
Takenobu SEITO Yuki HARA Junji SHIKATA Tsutomu MATSUMOTO 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2009/08/01
Vol. E92-A  No. 8  pp. 2067-2085
Type of Manuscript:  PAPER
Category: Cryptography and Information Security
Keyword: 
group signature, information-theoretic security, unconditional security, 
 Summary | Full Text:PDF
On Collusion Security of Random Codes
Katsunari YOSHIOKA Junji SHIKATA Tsutomu MATSUMOTO 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2005/01/01
Vol. E88-A  No. 1  pp. 296-304
Type of Manuscript:  Special Section PAPER (Special Section on Cryptography and Information Security)
Category: Biometrics
Keyword: 
fingerprinting, watermarking, traitor tracing, collusion secure code, 
 Summary | Full Text:PDF
Information-Theoretically Secure Key Insulated Encryption: Models, Bounds and Constructions
Yumiko HANAOKA Goichiro HANAOKA Junji SHIKATA Hideki IMAI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2004/10/01
Vol. E87-A  No. 10  pp. 2521-2532
Type of Manuscript:  Special Section PAPER (Special Section on Information Theory and Its Applications)
Category: Cryptography and Information Security
Keyword: 
key exposure, key-insulated encryption, unconditional security, 
 Summary | Full Text:PDF
Traceability Schemes against Illegal Distribution of Signed Documents
Shoko YONEZAWA Goichiro HANAOKA Junji SHIKATA Hideki IMAI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2004/05/01
Vol. E87-A  No. 5  pp. 1172-1182
Type of Manuscript:  Special Section LETTER (Special Section on Discrete Mathematics and Its Applications)
Category: 
Keyword: 
signed document, illegal distribution, traceability, group signature, partially blind signature, 
 Summary | Full Text:PDF
Unconditionally Secure Authenticated Encryption
Junji SHIKATA Goichiro HANAOKA Yuliang ZHENG Tsutomu MATSUMOTO Hideki IMAI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2004/05/01
Vol. E87-A  No. 5  pp. 1119-1131
Type of Manuscript:  Special Section LETTER (Special Section on Discrete Mathematics and Its Applications)
Category: 
Keyword: 
unconditional security, encryption, authenticated encryption, signcryption, 
 Summary | Full Text:PDF
The Role of Arbiters for Unconditionally Secure Authentication
Goichiro HANAOKA Junji SHIKATA Yumiko HANAOKA Hideki IMAI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2004/05/01
Vol. E87-A  No. 5  pp. 1132-1140
Type of Manuscript:  Special Section LETTER (Special Section on Discrete Mathematics and Its Applications)
Category: 
Keyword: 
authentication code, arbiter, unconditional security, 
 Summary | Full Text:PDF
Collusion Secure Codes: Systematic Security Definitions and Their Relations
Katsunari YOSHIOKA Junji SHIKATA Tsutomu MATSUMOTO 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2004/05/01
Vol. E87-A  No. 5  pp. 1162-1171
Type of Manuscript:  Special Section LETTER (Special Section on Discrete Mathematics and Its Applications)
Category: 
Keyword: 
fingerprinting, traitor tracing, collusion secure code, 
 Summary | Full Text:PDF
Efficient Unconditionally Secure Digital Signatures
Goichiro HANAOKA Junji SHIKATA Yuliang ZHENG Hideki IMAI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2004/01/01
Vol. E87-A  No. 1  pp. 120-130
Type of Manuscript:  Special Section PAPER (Special Section on Cryptography and Information Security)
Category: Asymmetric Cipher
Keyword: 
digital signature, unconditional security, 
 Summary | Full Text:PDF
Constructing c-Secure CRT Codes Using Polynomials over Finite Fields
Mira KIM Junji SHIKATA Hirofumi MURATANI Hideki IMAI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2003/12/01
Vol. E86-A  No. 12  pp. 3259-3266
Type of Manuscript:  PAPER
Category: Information Security
Keyword: 
fingerprinting, collusion attacks, Chinese remainder theorem (CRT), 
 Summary | Full Text:PDF
An Unconditionally Secure Electronic Cash Scheme with Computational Untraceability
Akira OTSUKA Goichiro HANAOKA Junji SHIKATA Hideki IMAI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2002/01/01
Vol. E85-A  No. 1  pp. 140-148
Type of Manuscript:  Special Section PAPER (Special Section on Cryptography and Information Security)
Category: 
Keyword: 
electronic cash, information theoretic security, unconditionally secure signature, 
 Summary | Full Text:PDF
A Traitor Traceable Conference System with Dynamic Sender
Goichiro HANAOKA Junji SHIKATA Yuliang ZHENG Hideki IMAI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2002/01/01
Vol. E85-A  No. 1  pp. 167-174
Type of Manuscript:  Special Section PAPER (Special Section on Cryptography and Information Security)
Category: 
Keyword: 
traitor traceable scheme, authentication scheme, dynamic sender, unconditional security, 
 Summary | Full Text:PDF
Development of Cryptology in the Nineties
Hideki IMAI Junji SHIKATA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2001/01/01
Vol. E84-A  No. 1  pp. 61-67
Type of Manuscript:  INVITED PAPER (Special Section on the 10th Anniversary of the IEICE Transactions of Fundamentals: "Last Decade and 21st Century")
Category: 
Keyword: 
cryptology, secret-key cryptography, public-key cryptography, key management, humancrypt, 
 Summary | Full Text:PDF
Realizing the Menezes-Okamoto-Vanstone (MOV) Reduction Efficiently for Ordinary Elliptic Curves
Junji SHIKATA Yuliang ZHENG Joe SUZUKI Hideki IMAI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2000/04/25
Vol. E83-A  No. 4  pp. 756-763
Type of Manuscript:  PAPER
Category: Information Security
Keyword: 
elliptic curve cryptography, elliptic curve discrete logarithm problem, Menezes-Okamoto-Vanstone (MOV) algorithm, supersingular elliptic curves, ordinary elliptic curves, 
 Summary | Full Text:PDF