Mitsugu Iwamoto

Publication Activity (10 Years)

Years Active: 2002-2024
Publications (10 Years): 36

Top Topics

Detect Malicious

Majority Voting

Top Venues

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

New Gener. Comput.

Publications

Suthee Ruangwises, Tomoki Ono, Yoshiki Abe, Kyosuke Hatsugai, Mitsugu Iwamoto
Card-Based Overwriting Protocol for Equality Function and Applications. UCNC (2024)
Suthee Ruangwises, Tomoki Ono, Yoshiki Abe, Kyosuke Hatsugai, Mitsugu Iwamoto
Card-Based Overwriting Protocol for Equality Function and Applications. CoRR (2024)
Mitsugu Iwamoto
Information-Theoretic Perspectives for Simulation-Based Security in Multi-Party Computation. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. 107 (3) (2024)
Tomoki Ono, Kazumasa Shinagawa, Takeshi Nakai, Yohei Watanabe, Mitsugu Iwamoto
Single-Shuffle Card-Based Protocols with Six Cards per Gate. ICISC (2) (2023)
Yuiko Matsubara, Daiki Miyahara, Yohei Watanabe, Mitsugu Iwamoto, Kazuo Sakiyama
Abstraction Model of Probing and DFA Attacks on Block Ciphers. IACR Cryptol. ePrint Arch. 2023 (2023)
Takumi Amada, Mitsugu Iwamoto, Yohei Watanabe
Efficient Result-Hiding Searchable Encryption with Forward and Backward Privacy. ICISC (2) (2023)
Yoshiki Abe, Takeshi Nakai, Yohei Watanabe, Mitsugu Iwamoto, Kazuo Ohta
A Computationally Efficient Card-Based Majority Voting Protocol with Fewer Cards in the Private Model. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. 106 (3) (2023)
Shun Uchizono, Takeshi Nakai, Yohei Watanabe, Mitsugu Iwamoto
Constant-Deposit Multiparty Lotteries on Bitcoin for Arbitrary Number of Players and Winners. ICISC (2) (2023)
Kota Sugimoto, Takeshi Nakai, Yohei Watanabe, Mitsugu Iwamoto
The Two Sheriffs Problem: Cryptographic Formalization and Generalization. COCOA (1) (2023)
Tatsuya Nishiuchi, Shintaro Fujita, Yohei Watanabe, Mitsugu Iwamoto, Kenji Sawada
Packet Analysis and Information Theory on Attack Detection for Modbus TCP. IECON (2023)
Takeshi Nakai, Satoshi Shirouchi, Yuuki Tokushige, Mitsugu Iwamoto, Kazuo Ohta
Secure Computation for Threshold Functions with Physical Cards: Power of Private Permutations. New Gener. Comput. 40 (1) (2022)
Yohei Watanabe, Takeshi Nakai, Kazuma Ohara, Takuya Nojima, Yexuan Liu, Mitsugu Iwamoto, Kazuo Ohta
How to Make a Secure Index for Searchable Symmetric Encryption, Revisited. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (12) (2022)
Yohei Watanabe, Kazuma Ohara, Mitsugu Iwamoto, Kazuo Ohta
Efficient Dynamic Searchable Encryption with Forward Privacy under the Decent Leakage. CODASPY (2022)
Yuichi Komano, Mitsugu Iwamoto, Kazuo Ohta, Kazuo Sakiyama
Lightweight Authentication Using Noisy Key Derived from Physically Unclonable Function. SecITC (2022)
Yoshiki Abe, Takeshi Nakai, Yoshihisa Kuroki, Shinnosuke Suzuki, Yuta Koga, Yohei Watanabe, Mitsugu Iwamoto, Kazuo Ohta
Efficient Card-Based Majority Voting Protocols. New Gener. Comput. 40 (1) (2022)
Takeshi Nakai, Yuto Misawa, Yuuki Tokushige, Mitsugu Iwamoto, Kazuo Ohta
How to Solve Millionaires' Problem with Two Kinds of Cards. New Gener. Comput. 39 (1) (2021)
Yohei Watanabe, Takeshi Nakai, Kazuma Ohara, Takuya Nojima, Yexuan Liu, Mitsugu Iwamoto, Kazuo Ohta
How to Make a Secure Index for Searchable Symmetric Encryption, Revisited. IACR Cryptol. ePrint Arch. 2021 (2021)
Tomoki Uemura, Yohei Watanabe, Yang Li, Noriyuki Miura, Mitsugu Iwamoto, Kazuo Sakiyama, Kazuo Ohta
A Key Recovery Algorithm Using Random Key Leakage from AES Key Schedule. ISITA (2020)
Yoshiki Abe, Mitsugu Iwamoto, Kazuo Ohta
How to Detect Malicious Behaviors in a Card-Based Majority Voting Protocol with Three Inputs. ISITA (2020)
Yuichi Komano, Kazuo Ohta, Kazuo Sakiyama, Mitsugu Iwamoto, Ingrid Verbauwhede
Single-Round Pattern Matching Key Generation Using Physically Unclonable Function. Secur. Commun. Networks 2019 (2019)
Yoshiki Abe, Mitsugu Iwamoto, Kazuo Ohta
Efficient Private PEZ Protocols for Symmetric Functions. IACR Cryptol. ePrint Arch. 2019 (2019)
A. J. Han Vinck, Kees A. Schouhamer Immink, Tadashi Wadayama, Van Khu Vu, Akiko Manada, Kui Cai, Shunsuke Horii, Yoshiki Abe, Mitsugu Iwamoto, Kazuo Ohta, Xingwei Zhong, Zhen Mei, Renfei Bu, Jos H. Weber, Vitaly Skachek, Hiroyoshi Morita, N. Hovhannisyan, Hiroshi Kamabe, Shan Lu, Hirosuke Yamamoto, Kengo Hashimoto, Øyvind Ytrehus, Shigeaki Kuzuoka, Mikihiko Nishiara, Han Mao Kiah, Jun Muramatsu, Shigeki Miyake
Proceedings of the 11th Asia-Europe Workshop on Concepts in Information Theory. CoRR (2019)
Natsu Shoji, Takeshi Sugawara, Mitsugu Iwamoto, Kazuo Sakiyama
An Abstraction Model for 1-bit Probing Attack on Block Ciphers. ICCCS (2019)
Reo Eriguchi, Noboru Kunihiro, Mitsugu Iwamoto
Optimal Multiple Assignment Schemes Using Ideal Multipartite Secret Sharing Schemes. ISIT (2019)
Kazuma Ohara, Yohei Watanabe, Mitsugu Iwamoto, Kazuo Ohta
Multi-Party Computation for Modular Exponentiation Based on Replicated Secret Sharing. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (9) (2019)
Yoshiki Abe, Mitsugu Iwamoto, Kazuo Ohta
Efficient Private PEZ Protocols for Symmetric Functions. TCC (1) (2019)
Risa Yashiro, Takeshi Sugawara, Mitsugu Iwamoto, Kazuo Sakiyama
-Class Authentication System for Double Arbiter PUF. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (1) (2018)
Yohei Watanabe, Yoshihisa Kuroki, Shinnosuke Suzuki, Yuta Koga, Mitsugu Iwamoto, Kazuo Ohta
Card-Based Majority Voting Protocols with Three Inputs Using Three Cards. ISITA (2018)
Mitsugu Iwamoto, Kazuo Ohta, Junji Shikata
Security Formalizations and Their Relationships for Encryption and Key Agreement in Information-Theoretic Cryptography. IEEE Trans. Inf. Theory 64 (1) (2018)
Angelina Espejel Trujillo, Mitsugu Iwamoto, Mariko Nakano-Miyatake
A proactive secret image sharing scheme with resistance to machine learning based steganalysis. Multim. Tools Appl. 77 (12) (2018)
Takeshi Nakai, Satoshi Shirouchi, Mitsugu Iwamoto, Kazuo Ohta
Four Cards Are Sufficient for a Card-Based Three-Input Voting Protocol Utilizing Private Permutations. ICITS (2017)
Kees A. Schouhamer Immink, Stan Baggen, Ferdaous Chaabane, Yanling Chen, Peter H. N. de With, Héla Gassara, Hamed Gharbi, Adel Ghazel, Khaled Grati, Naira M. Grigoryan, Ashot N. Harutyunyan, Masayuki Imanishi, Mitsugu Iwamoto, Ken-ichi Iwata, Hiroshi Kamabe, Brian M. Kurkoski, Shigeaki Kuzuoka, Patrick Langenhuizen, Jan Lewandowsky, Akiko Manada, Shigeki Miyake, Hiroyoshi Morita, Jun Muramatsu, Safa Najjar, Arnak V. Poghosyan, Fatma Rouissi, Yuta Sakai, Ulrich Tamm, Joost van der Putten, Fons van der Sommen, A. J. Han Vinck, Tadashi Wadayama, Dirk Wübben, Hirosuke Yamamoto
Proceedings of Workshop AEW10: Concepts in Information Theory and Communications. CoRR (2017)
Kenichiro Hayasaka, Yutaka Kawai, Yoshihiro Koseki, Takato Hirano, Kazuo Ohta, Mitsugu Iwamoto
Probabilistic Generation of Trapdoors: Reducing Information Leakage of Searchable Symmetric Encryption. CANS (2016)
Risa Yashiro, Takanori Machida, Mitsugu Iwamoto, Kazuo Sakiyama
Deep-Learning-Based Security Evaluation on Authentication Systems Using Arbiter PUF and Its Variants. IWSEC (2016)
Takeshi Nakai, Yuuki Tokushige, Yuto Misawa, Mitsugu Iwamoto, Kazuo Ohta
Efficient Card-Based Cryptographic Protocols for Millionaires' Problem Utilizing Private Permutations. CANS (2016)
Takato Hirano, Mitsuhiro Hattori, Yutaka Kawai, Nori Matsuda, Mitsugu Iwamoto, Kazuo Ohta, Yusuke Sakai, Tatsuji Munaka
Simple, Secure, and Efficient Searchable Symmetric Encryption with Multiple Encrypted Indexes. IWSEC (2016)
Takanori Machida, Dai Yamamoto, Mitsugu Iwamoto, Kazuo Sakiyama
Implementation of double arbiter PUF and its performance evaluation on FPGA. ASP-DAC (2015)
Mitsugu Iwamoto, Junji Shikata
Constructions of symmetric-key encryption with guessing secrecy. ISIT (2015)
Dai Yamamoto, Kazuo Sakiyama, Mitsugu Iwamoto, Kazuo Ohta, Masahiko Takenaka, Kouichi Itoh, Naoya Torii
A new method for enhancing variety and maintaining reliability of PUF responses and its evaluation on ASICs. J. Cryptogr. Eng. 5 (3) (2015)
Kazuo Sakiyama, Yang Li, Shigeto Gomisawa, Yu-ichi Hayashi, Mitsugu Iwamoto, Naofumi Homma, Takafumi Aoki, Kazuo Ohta
Practical DFA Strategy for AES Under Limited-access Conditions. J. Inf. Process. 22 (2) (2014)
Pichanee Lumyong, Mitsugu Iwamoto, Kazuo Ohta
Cheating on a visual secret sharing scheme under a realistic scenario. ISITA (2014)
Takanori Machida, Dai Yamamoto, Mitsugu Iwamoto, Kazuo Sakiyama
A New Mode of Operation for Arbiter PUF to Improve Uniqueness on FPGA. FedCSIS (2014)
Mitsugu Iwamoto, Junji Shikata
Secret Sharing Schemes Based on Min-Entropies. CoRR (2014)
Mitsugu Iwamoto, Junji Shikata
Secret sharing schemes based on min-entropies. ISIT (2014)
Mitsugu Iwamoto, Tsukasa Omino, Yuichi Komano, Kazuo Ohta
A new model of Client-Server Communications under information theoretic security. ITW (2014)
Yu Sasaki, Yuuki Tokushige, Lei Wang, Mitsugu Iwamoto, Kazuo Ohta
An Automated Evaluation Tool for Improved Rebound Attack: New Distinguishers and Proposals of ShiftBytes Parameters for Grøstl. CT-RSA (2014)
Takashi Nishide, Mitsugu Iwamoto, Atsushi Iwasaki, Kazuo Ohta
Secure (M+1) st-Price Auction with Automatic Tie-Break. INTRUST (2014)
Kazuma Ohara, Yusuke Sakai, Fumiaki Yoshida, Mitsugu Iwamoto, Kazuo Ohta
Privacy-preserving smart metering with verifiability for both billing and energy management. AsiaPKC@AsiaCCS (2014)
Mitsugu Iwamoto, Kazuo Ohta, Junji Shikata
Security Formalizations and Their Relationships for Encryption and Key Agreement in Information-Theoretic Cryptography. CoRR (2014)
Mitsugu Iwamoto, Thomas Peyrin, Yu Sasaki
Limited-Birthday Distinguishers for Hash Functions - Collisions beyond the Birthday Bound Can Be Meaningful. ASIACRYPT (2) (2013)
Yu Sasaki, Wataru Komatsubara, Yasuhide Sakai, Lei Wang, Mitsugu Iwamoto, Kazuo Sakiyama, Kazuo Ohta
Meet-in-the-Middle Preimage Attacks Revisited - New Results on MD5 and HAVAL. SECRYPT (2013)
Mitsugu Iwamoto, Junji Shikata
Information Theoretic Security for Encryption Based on Conditional Rényi Entropies. ICITS (2013)
Dai Yamamoto, Kazuo Sakiyama, Mitsugu Iwamoto, Kazuo Ohta, Masahiko Takenaka, Kouichi Itoh
Variety enhancement of PUF responses using the locations of random outputting RS latches. J. Cryptogr. Eng. 3 (4) (2013)
Mitsugu Iwamoto, Junji Shikata
Information Theoretic Security for Encryption Based on Conditional Renyi Entropies. IACR Cryptol. ePrint Arch. 2013 (2013)
Mitsugu Iwamoto, Thomas Peyrin, Yu Sasaki
Limited-birthday Distinguishers for Hash Functions - Collisions Beyond the Birthday Bound can be Meaningful. IACR Cryptol. ePrint Arch. 2013 (2013)
Toshiki Nakasone, Yang Li, Yu Sasaki, Mitsugu Iwamoto, Kazuo Ohta, Kazuo Sakiyama
Key-Dependent Weakness of AES-Based Ciphers under Clockwise Collision Distinguisher. ICISC (2012)
Kazuo Sakiyama, Yang Li, Mitsugu Iwamoto, Kazuo Ohta
Information-Theoretic Approach to Optimal Differential Fault Analysis. IEEE Trans. Inf. Forensics Secur. 7 (1) (2012)
Mitsugu Iwamoto, Hiroki Koga, Hirosuke Yamamoto
Coding Theorems for a (2, 2)-Threshold Scheme With Detectability of Impersonation Attacks. IEEE Trans. Inf. Theory 58 (9) (2012)
Mitsugu Iwamoto
A Weak Security Notion for Visual Secret Sharing Schemes. IEEE Trans. Inf. Forensics Secur. 7 (2) (2012)
Mitsugu Iwamoto, Kazuo Ohta
Security notions for information theoretically secure encryptions. ISIT (2011)
Mitsugu Iwamoto, Kazuo Ohta
Security Notions for Information Theoretically Secure Encryptions CoRR (2011)
Dai Yamamoto, Kazuo Sakiyama, Mitsugu Iwamoto, Kazuo Ohta, Takao Ochiai, Masahiko Takenaka, Kouichi Itoh
Uniqueness Enhancement of PUF Responses Based on the Locations of Random Outputting RS Latches. CHES (2011)
Mitsugu Iwamoto, Hiroki Koga, Hirosuke Yamamoto
Coding Theorems for Cheating-Detectable Secret Sharing Schemes with Two Shares CoRR (2010)
Mitsugu Iwamoto, Hirosuke Yamamoto, Hiroki Koga
A coding theorem for cheating-detectable (2, 2)-threshold blockwise secret sharing schemes. ISIT (2009)
Mitsugu Iwamoto, Hirosuke Yamamoto, Hirohisa Ogawa
Optimal Multiple Assignments Based on Integer Programming in Secret Sharing Schemes with General Access Structures. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (1) (2007)
Mitsugu Iwamoto, Lei Wang, Kazuki Yoneyama, Noboru Kunihiro, Kazuo Ohta
Visual Secret Sharing Schemes for Multiple Secret Images Allowing the Rotation of Shares. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (5) (2006)
Mitsugu Iwamoto, Hirosuke Yamamoto
Strongly secure ramp secret sharing schemes for general access structures. Inf. Process. Lett. 97 (2) (2006)
Mitsugu Iwamoto, Hirosuke Yamamoto
Strongly secure ramp secret sharing schemes for general access structures CoRR (2005)
Mitsugu Iwamoto, Hirosuke Yamamoto
Strongly secure ramp secret sharing schemes. ISIT (2005)
Mitsugu Iwamoto, Hirosuke Yamamoto, Hirohisa Ogawa
Optimal multiple assignments based on integer programming in secret sharing schemes with general access structures CoRR (2005)
Mitsugu Iwamoto, Hirosuke Yamamoto, Hirohisa Ogawa
Optimal multiple assignments based on integer programming in secret sharing schemes. ISIT (2004)
Mitsugu Iwamoto, Hirosuke Yamamoto
A Construction Method of Visual Secret Sharing Schemes for Plural Secret Images. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (10) (2003)
Mitsugu Iwamoto, Hirosuke Yamamoto
Visual Secret Sharing Scheme for Gray-Scale Images. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (10) (2002)
Masaaki Kondo, Mitsugu Iwamoto, Hiroshi Nakamura
Cache Line Impact on 3D PDE Solvers. ISHPC (2002)