Keisuke Tanaka

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Adaptively Secure and Succinct Functional Encryption: Improving Security and Efficiency, Simultaneously

Fuyuki Kitagawa, Ryo Nishimaki, Keisuke Tanaka, 2019, IACR Cryptol. ePrint Arch..

The Complexity of Negation-Limited Inverters

Keisuke Tanaka, Shao-Chin Sung, 1998 .

Minimizing maximum absolute lateness and range of lateness under generalizeddue dates on a single machine

Keisuke Tanaka, M. Vlach, 1999, Ann. Oper. Res..

A Model and Methods for Moderately-Hard Functions : Extended Abstract (Theoretical Computer Science and its Applications)

Keisuke Tanaka, Takao Onodera, 2005 .

Single Machine Scheduling to Minimize the Maximum Lateness with Both Specific and Generalized Due Dates (Special Section of Selected Papers from the 9th Karuizawa Workshop on Circuits and Systems)

Milan Vlach, Keisuke Tanaka, 1997 .

Lower bounds of the negation-limited circuit complexity

Keisuke Tanaka, Shao-Chin Sung, 1997 .

Proper Usage of the Group Signature Scheme in ISO/IEC 20008-2

Yusuke Sakai, Keita Emura, Goichiro Hanaoka, 2019, IACR Cryptol. ePrint Arch..

A Multi-Trapdoor Commitment Scheme from the RSA Assumption

Ryo Nishimaki, Keisuke Tanaka, Eiichiro Fujisaki, 2012 .

Weak Oblivious Transfer from Strong One-Way Functions

Keisuke Tanaka, Akihiro Yamada, Kenji Yasunaga, 2011, ProvSec.

Weakened Random Oracle Models with Target Prefix

Keisuke Tanaka, Masayuki Tezuka, Yusuke Yoshida, 2018, SecITC.

Anonymity on Paillier's Trap-Door Permutation

Keisuke Tanaka, Ryotaro Hayashi, Keisuke Tanaka, 2007, ACISP.

Shufle for Paillier's Encryption Scheme

Keisuke Tanaka, Takao Onodera, Keisuke Tanaka, 2005, IEICE Trans. Fundam. Electron. Commun. Comput. Sci..

A Rational Secret-Sharing Scheme Based on RSA-OAEP

Keisuke Tanaka, Toshiyuki Isshiki, Koichiro Wada, 2010, IEICE Trans. Fundam. Electron. Commun. Comput. Sci..

PA in the Two-Key Setting and a Generic Conversion for Encryption with Anonymity

Keisuke Tanaka, Ryotaro Hayashi, 2006, ACISP.

Non-Committing Encryption with Constant Ciphertext Expansion from Standard Assumptions

Fuyuki Kitagawa, Keisuke Tanaka, Keita Xagawa, 2020, IACR Cryptol. ePrint Arch..

Approximation algorithms for scheduling problems with generalized due dates

Milan Vlach, Keisuke Tanaka, 1996 .

A t-out-of-n Redactable Signature Scheme

Keisuke Tanaka, Masayuki Tezuka, Xiangyu Su, 2019, CANS.

A Lattice-Based Cryptosystem and Proof of Knowledge on Its Secret Key(Theory of Computer Science and Its Applications)

Keisuke Tanaka, Keita Xagawa, Akinori Kawachi, 2007 .

On the Security of Signature Schemes with Server-Aided Verification

Keisuke Tanaka, Kousuke Nagumo, 2015 .

Non-Committing Encryption with Quasi-Optimal Ciphertext-Rate Based on the DDH Problem

Fuyuki Kitagawa, Keisuke Tanaka, Yusuke Yoshida, 2019, IACR Cryptol. ePrint Arch..

Grey-Box Public-Key Steganography

Keisuke Tanaka, Hirotoshi Takebe, 2013, TAMC.

Blind Watermarking using QIM and the Quantized SVD Domain based on the q-Logarithm Function

Ta Minh Thanh, Keisuke Tanaka, 2015, VISAPP.

On the Weak Ideal Compression Functions

Keisuke Tanaka, Akira Numayama, 2009, ACISP.

Quantum Bit-commitment for small storage based on quantum one-way permutations

Keisuke Tanaka, 2009, New Generation Computing.

Security for Authenticated Key Exchange Based on Non-Malleability

Keisuke Tanaka, Hiroki Hada, 2005, Third International Conference on Information Technology and Applications (ICITA'05).

On the Key Dependent Message Security of the Fujisaki-Okamoto Constructions

Goichiro Hanaoka, Fuyuki Kitagawa, Keisuke Tanaka, 2016, Public Key Cryptography.

Indistinguishability Obfuscation for All Circuits from Secret-Key Functional Encryption

Fuyuki Kitagawa, Ryo Nishimaki, Keisuke Tanaka, 2017, IACR Cryptol. ePrint Arch..

A campus network system as a cooperative distributed environment on the Inter LAN connection (abstract)

Keisuke Tanaka, Masayuki Ida, 1992 .

Generic transformations for existentially unforgeable signature schemes in the bounded leakage model

Keisuke Tanaka, Yuyu Wang, Keisuke Tanaka, 2016, Secur. Commun. Networks.

Leakage-Resilience of Stateless/Stateful Public-Key Encryption from Hash Proofs

Keisuke Tanaka, Kenji Yasunaga, Manh Ha Nguyen, 2012, ACISP.

Reduction-Centric Non-programmable Security Proof for the Full Domain Hash in the Random Oracle Model

Keisuke Tanaka, Mario Larangeira, 2012, WISA.

Generic Transformation to Strongly Existentially Unforgeable Signature Schemes with Leakage Resiliency

Keisuke Tanaka, Yuyu Wang, 2014, ProvSec.

Extended Hierarchical Task Network Planning for Interactive Comedy

Keisuke Tanaka, Ruck Thawonmas, Hiroki Hassaku, 2003, PRIMA.

Constructions for the IND-CCA1 Secure Fully Homomorphic Encryption

Fuyuki Kitagawa, Keisuke Tanaka, Satoshi Yasuda, 2017, CREST Crypto-Math Project.

On the complexity of negation-limited Boolean networks

Tetsuro Nishino, Keisuke Tanaka, R. Beals, 1994, STOC '94.

Group Signature with Deniability: How to Disavow a Signature

Yusuke Sakai, Keita Emura, Goichiro Hanaoka, 2016, CANS.

Key Generation for Fast Inversion of the Paillier Encryption Function

Takato Hirano, Keisuke Tanaka, Keisuke Tanaka, 2010, IEICE Trans. Fundam. Electron. Commun. Comput. Sci..

Strongly Simulation-Extractable Leakage-Resilient NIZK

Keisuke Tanaka, Yuyu Wang, 2014, ACISP.

Randomness Leakage in the KEM/DEM Framework

Keisuke Tanaka, Kenji Yasunaga, Hitoshi Namiki, 2014 .

2P1-K01 Construction of the home appliances control system by using RT middleware(Integrating Ambient Intelligence)

Kazuyoshi Wada, Keisuke Tanaka, Hayato Takayama, 2011 .

From Single-Key to Collusion-Resistant Secret-Key Functional Encryption by Leveraging Succinctness

Fuyuki Kitagawa, Ryo Nishimaki, Keisuke Tanaka, 2017, IACR Cryptol. ePrint Arch..

Secret Handshake with Multiple Groups

Keisuke Tanaka, Naoyuki Yamashita, 2006, WISA.

Approximation and Special Cases of Common Subtrees and Editing Distance

Keisuke Tanaka, Magnús M. Halldórsson, 1996, ISAAC.

Charging by sampling in WAN/LAN Internet

Keisuke Tanaka, Tsuyoshi Yamamoto, Sachiko Matsui, 2000 .

An (n-t)-out-of-n Threshold Ring Signature Scheme

Keisuke Tanaka, Toshiyuki Isshiki, 2005, ACISP.

Advances in Information and Computer Security

Keisuke Tanaka, Yuji Suga, 2015, Lecture Notes in Computer Science.

Key Dependent Message Security and Receiver Selective Opening Security for Identity-Based Encryption

Fuyuki Kitagawa, Keisuke Tanaka, 2018, Public Key Cryptography.

Limiting Negations in Bounded-Depth Circuits: An Extension of Markov's Theorem

Shao Chin Sung, Keisuke Tanaka, 2003, ISAAC.

An image zero-watermarking algorithm based on the encryption of visual map feature with watermark information

Ta Minh Thanh, Keisuke Tanaka, Keisuke Tanaka, 2017, Multimedia Tools and Applications.

Security of Digital Signature Schemes in Weakened Random Oracle Models

Keisuke Tanaka, Toshiyuki Isshiki, Akira Numayama, 2008, Public Key Cryptography.

Characterization of the Relations between Information-Theoretic Non-malleability, Secrecy, and Authenticity

Keisuke Tanaka, Akinori Kawachi, Christopher Portmann, 2011, ICITS.

Author's Personal Copy Theoretical Computer Science Approximation and Parameterized Algorithms for Common Subtrees and Edit Distance between Unordered Trees

Atsuhiro Takasu, Tatsuya Akutsu, Keisuke Tanaka, 2022 .

Public-Key Cryptosystems with Primitive Power Roots of Unity

Takato Hirano, Keisuke Tanaka, Koichiro Wada, 2008, ACISP.

CCA Proxy Re-Encryption without Bilinear Maps in the Standard Model

Ryo Nishimaki, Keisuke Tanaka, Toshihide Matsuda, 2010, Public Key Cryptography.

Comparison of Watermarking Schemes Using Linear and Nonlinear Feature Matching

Ta Minh Thanh, Keisuke Tanaka, Keisuke Tanaka, 2015, 2015 Seventh International Conference on Knowledge and Systems Engineering (KSE).

Fine-Grained Cryptography Revisited

Keisuke Tanaka, Yuyu Wang, Shohei Egashira, 2019, ASIACRYPT.

Ring Signature With Unconditional Anonymity in the Plain Model

Keisuke Tanaka, Keisuke Hara, 2021, IEEE Access.

Threshold Ring Signatures in the Random Oracle Model (Evolutionary Advancement in Fundamental Theories of Computer Science)

Keisuke Tanaka, Toshiyuki Isshiki, 2004 .

Lightweight Virtual Payment Channels

Keisuke Tanaka, Mario Larangeira, Maxim Jourenko, 2020, IACR Cryptol. ePrint Arch..

Simulation-based receiver selective opening CCA secure PKE from standard computational assumptions

Goichiro Hanaoka, Fuyuki Kitagawa, Keisuke Tanaka, 2019, Theor. Comput. Sci..

Simulation-Based Receiver Selective Opening CCA Secure PKE from Standard Computational Assumptions

Goichiro Hanaoka, Fuyuki Kitagawa, Keisuke Tanaka, 2018, SCN.

A Framework for Achieving KDM-CCA Secure Public-Key Encryption

Fuyuki Kitagawa, Keisuke Tanaka, 2018, IACR Cryptol. ePrint Arch..

Symmetric-Key Encryption Scheme with Multi-ciphertext Non-malleability

Keisuke Tanaka, Akinori Kawachi, Hirotoshi Takebe, 2012, IWSEC.

Mathematical Modelling for Next-Generation Cryptography: CREST Crypto-Math Project

Tsuyoshi Takagi, Keisuke Tanaka, Noboru Kunihiro, 2017, CREST Crypto-Math Project.

Generic Transformation for Signatures in the Continual Leakage Model

Keisuke Tanaka, Yuyu Wang, Keisuke Tanaka, 2017, IEICE Trans. Fundam. Electron. Commun. Comput. Sci..

Security on Hybrid Encryption with the Tag-KEM/DEM Framework

Ryo Nishimaki, Keisuke Tanaka, Akira Numayama, 2009, ACISP.

Generic Constructions for Fully Secure Revocable Attribute-Based Encryption

Keita Emura, Goichiro Hanaoka, Keisuke Tanaka, 2018, IEICE Trans. Fundam. Electron. Commun. Comput. Sci..

VIDEO WATERMARK FOR DETECTING ALTERATION ON SPATIAL DOMAIN

Akio Ogihara, Motoi Iwata, Akira Shiozaki, 2006 .

An RSA Family of Trap-Door Permutations with a Common Domain and Its Applications

Keisuke Tanaka, Tatsuaki Okamoto, Ryotaro Hayashi, 2004, Public Key Cryptography.

Vertical Stiffnesses of Preloaded Linear Guideway Type Ball Bearings Incorporating the Flexibility of the Carriage and Rail

Keisuke Tanaka, Hiroyuki Ohta, H. Ohta, 2010 .

Single Machine Scheduling with Generalized Due Dates(Discrete and Continuous Structures in Optimization)

Milan Vlach, Keisuke Tanaka, 1996 .

GPS Displacement Continuous Remote Monitoring System DANA-2000

Keisuke Tanaka, Tomohiro Masunari, Kenji Fujiwara, 2002 .

Multi-bit Cryptosystems Based on Lattice Problems

Keisuke Tanaka, Keita Xagawa, Akinori Kawachi, 2007, Public Key Cryptography.

Performance analysis of robust watermarking using linear and nonlinear feature matching

Ta Minh Thanh, Keisuke Tanaka, Hai Nguyen Nam, 2017, Multimedia Tools and Applications.

Security of Encryption Schemes in Weakened Random Oracle Models

Keisuke Tanaka, Keita Xagawa, Akinori Kawachi, 2010, IACR Cryptol. ePrint Arch..

Improved Security Proof for the Camenisch-Lysyanskaya Signature-Based Synchronized Aggregate Signature Scheme

Keisuke Tanaka, Masayuki Tezuka, Keisuke Tanaka, 2020, ACISP.

How to Obtain Fully Structure-Preserving (Automorphic) Signatures from Structure-Preserving Ones

Goichiro Hanaoka, Keisuke Tanaka, Takahiro Matsuda, 2016, ASIACRYPT.

Private Approximation of the Set Cover Problem : Extended Abstract(Theory of Computer Science and Its Applications)

Keisuke Tanaka, Masatoshi Yashiro, 2007 .

Game-Theoretic Security for Bit Commitment

Keisuke Tanaka, Kenji Yasunaga, Haruna Higo, 2013, IWSEC.

Quantum Public-Key Cryptosystems

Keisuke Tanaka, Tatsuaki Okamoto, Shigenori Uchiyama, 2000, CRYPTO.

Limiting negations in bounded-depth circuits: An extension of Markov's theorem

Shao Chin Sung, Keisuke Tanaka, 2004, Inf. Process. Lett..

Single Machine Scheduling with Generalized Precedence Relations (Models of Computation and Algorithms)

Milan Vlach, Keisuke Tanaka, Chin Sung Shao, 1999 .

Proxy Re-Encryption based on Learning with Errors (Mathematical Foundation of Algorithms and Computer Science)

Keisuke Tanaka, Keita Xagawa, 2010 .

Post-Challenge Leakage Resilient Public-Key Cryptosystem in Split State Model

Ryo Nishimaki, Keisuke Tanaka, Kenji Yasunaga, 2015, IEICE Trans. Fundam. Electron. Commun. Comput. Sci..

Randomness Leakage in the KEM/DEM Framework

Keisuke Tanaka, Kenji Yasunaga, Hitoshi Namiki, 2011, ProvSec.

Rational Secret Sharing for Non-Simultaneous Channels

Yoshio Okamoto, Keisuke Tanaka, Kenji Yasunaga, 2012 .

Efficient Public Key Encryption Based on Ideal Lattices

Ron Steinfeld, Damien Stehlé, Keisuke Tanaka, 2009, ASIACRYPT.

Mimicry: Another Approach for Interactive Comedy

Keisuke Tanaka, Ruck Thawonmas, Hiroki Hassaku, 2003, GAME-ON.

SoK: A Taxonomy for Layer-2 Scalability Related Protocols for Cryptocurrencies

Keisuke Tanaka, Mario Larangeira, Maxim Jourenko, 2019, IACR Cryptol. ePrint Arch..

Lower Bounds for Key Length of k-wise Almost Independent Permutations and Certain Symmetric-Key Encryption Schemes

Keisuke Tanaka, Akinori Kawachi, Hirotoshi Takebe, 2016, IWSEC.

The IllusionHole for Medical Applications

Yoshifumi Kitamura, Keisuke Tanaka, Takeshi Johkoh, 2007, 2007 IEEE Virtual Reality Conference.

CCA Security and Trapdoor Functions via Key-Dependent-Message Security

Fuyuki Kitagawa, Keisuke Tanaka, Takahiro Matsuda, 2019, IACR Cryptol. ePrint Arch..

Communication network specific charging method and apparatus

Keisuke Tanaka, Tsuyoshi Yamamoto, Sachiko Matsui, 2000 .

Density Attack and Enumerative Source Encoding on Knapsack Cryptosystems (New Aspects of Theoretical Computer Science)

Keisuke Tanaka, Keiji Oomura, 2003 .

Ferroelectric Random Access Memory (feram) Technology

Keisuke Tanaka, Tatsuo Otsuki, Keisaku Nakao, 2000 .

Simple and Generic Constructions of Succinct Functional Encryption

Fuyuki Kitagawa, Ryo Nishimaki, Keisuke Tanaka, 2018, Journal of Cryptology.

Proxy Re-Encryption in a Stronger Security Model Extended from CT-RSA2012

Keisuke Tanaka, Toshiyuki Isshiki, Manh Ha Nguyen, 2013, CT-RSA.

Simple and Efficient KDM-CCA Secure Public Key Encryption

Fuyuki Kitagawa, Keisuke Tanaka, Takahiro Matsuda, 2019, IACR Cryptol. ePrint Arch..

Strongly simulation-extractable leakage-resilient NIZK

Keisuke Tanaka, Yuyu Wang, 2015, International Journal of Information Security.

Factoring-Based Proxy Re-Encryption Schemes

Keisuke Tanaka, Toshiyuki Isshiki, Manh Ha Nguyen, 2013, ProvSec.

Watermarkable Signature with Computational Function Preserving

Keisuke Tanaka, Masayuki Tezuka, Yusuke Yoshida, 2020, ProvSec.

Memory Lower Bounds of Reductions Revisited

Goichiro Hanaoka, Keisuke Tanaka, Takahiro Matsuda, 2018, IACR Cryptol. ePrint Arch..

Fully Anonymous Group Signature with Verifier-Local Revocation

Yusuke Sakai, Keita Emura, Goichiro Hanaoka, 2018, SCN.

Universally Anonymizable Public-Key Encryption

Keisuke Tanaka, Ryotaro Hayashi, 2005, ASIACRYPT.

The Sampling Twice Technique for the RSA-Based Cryptosystems with Anonymity

Keisuke Tanaka, Ryotaro Hayashi, Keisuke Tanaka, 2005, Public Key Cryptography.

CCA2 Key-Privacy for Code-Based Encryption in the Standard Model

Kirill Morozov, Keisuke Tanaka, Yusuke Yoshida, 2017, PQCrypto.

Concurrently Secure Identification Schemes Based on the Worst-Case Hardness of Lattice Problems

Keisuke Tanaka, Keita Xagawa, Akinori Kawachi, 2008, ASIACRYPT.

Public-Key Encryption with New Algebraic Properties (Mathematical Foundation of Algorithms and Computer Science)

Takato Hirano, Keisuke Tanaka, 2010 .

Efficient Key Dependent Message Security Amplification Against Chosen Ciphertext Attacks

Goichiro Hanaoka, Fuyuki Kitagawa, Keisuke Tanaka, 2014, ICISC.

Disavowable Public Key Encryption with Non-interactive Opening

Keita Emura, Goichiro Hanaoka, Keisuke Tanaka, 2015, IEICE Trans. Fundam. Electron. Commun. Comput. Sci..

Completeness of Single-Bit Projection-KDM Security for Public Key Encryption

Goichiro Hanaoka, Fuyuki Kitagawa, Keisuke Tanaka, 2015, CT-RSA.

Universal Designated-Verifier Signature with Aggregation

Keisuke Tanaka, Akihiro Mihara, 2005, Third International Conference on Information Technology and Applications (ICITA'05).

A Method for Prediction of Fatigue Limts of Notched Members

Keisuke Tanaka, Yoshiaki Akinawa, 1987 .

Signatures Resilient to Uninvertible Leakage

Goichiro Hanaoka, Keisuke Tanaka, Takahiro Matsuda, 2016, SCN.

On the Insecurity of the Fiat-Shamir Signatures with Iterative Hash Functions

Ryo Nishimaki, Keisuke Tanaka, Eiichiro Fujisaki, 2009, ProvSec.

Leakage-resilient CCA2 public-key encryption from 4-wise independent hash functions

Keisuke Tanaka, Kenji Yasunaga, Manh Ha Nguyen, 2011, The 2011 International Conference on Advanced Technologies for Communications (ATC 2011).

Schemes for Encryption with Anonymity and Ring Signature

Keisuke Tanaka, Ryotaro Hayashi, 2006, IEICE Trans. Fundam. Electron. Commun. Comput. Sci..

The novel and robust watermarking method based on q-logarithm frequency domain

Ta Minh Thanh, Keisuke Tanaka, 2015, Multimedia Tools and Applications.

A Method of Embedding Watermark into Movie with Sound Data

Akio Ogihara, Motoi Iwata, Akira Shiozaki, 2005 .

A Multi-trapdoor Commitment Scheme from the RSA Assumption

Ryo Nishimaki, Keisuke Tanaka, Eiichiro Fujisaki, 2010, ACISP.

Symmetricity of the Protocols Related to Oblivious Transfer

Keisuke Tanaka, Daisuke Inoue, 2009, IEICE Trans. Fundam. Electron. Commun. Comput. Sci..

Multi-recipient Public-Key Encryption from Simulators in Security Proofs

Keisuke Tanaka, Tomoyuki Asano, Harunaga Hiwatari, 2009, ACISP.

Programmability in the Generic Ring and Group Models

Keisuke Tanaka, Mario Larangeira, 2011, J. Internet Serv. Inf. Secur..

1A1-S03 Development of localization system for Smart Variable Space(Integrating Ambient Intelligence(1))

Kazuyoshi Wada, Nobukazu Nakashio, Keisuke Tanaka, 2012 .

Disavowable Public Key Encryption with Non-interactive Opening

Yusuke Sakai, Keita Emura, Goichiro Hanaoka, 2015, IEICE Trans. Fundam. Electron. Commun. Comput. Sci..

A Game-Theoretic Perspective on Oblivious Transfer

Keisuke Tanaka, Akihiro Yamada, Kenji Yasunaga, 2012, ACISP.

On the Negation-Limited Circuit Complexity of Clique Functions

Tetsuro Nishino, Keisuke Tanaka, T. Nishino, 1995, IEICE Trans. Inf. Syst..

A Random Oracle Model with Setting and Watching Queries (Theoretical Computer Science and Its Applications)

Keisuke Tanaka, Akira Numayama, Mario Larangeira, 2009 .

Primitive Power Roots of Unity and Its Application to Encryption

Takato Hirano, Keisuke Tanaka, Koichiro Wada, 2009, IEICE Trans. Fundam. Electron. Commun. Comput. Sci..

Group Signature with Deniability: How to Disavow a Signature

Yusuke Sakai, Keita Emura, Goichiro Hanaoka, 2017 .

An extention of Grover's quantum search algorithm (Foundations of Computer Science)

Keisuke Tanaka, 2000 .

Generic Constructions for Fully Secure Revocable Attribute-Based Encryption

Keita Emura, Goichiro Hanaoka, Keisuke Tanaka, 2017, ESORICS.

Zero-Knowledge Protocols for NTRU: Application to Identification and Proof of Plaintext Knowledge

Keisuke Tanaka, Keita Xagawa, Keisuke Tanaka, 2009, ProvSec.

Information-Theoretic Secrecy with Access to Decryption Oracles

Keisuke Tanaka, Christopher Portmann, 2011, IEICE Trans. Fundam. Electron. Commun. Comput. Sci..

How to Strengthen the Security of Signature Schemes in the Leakage Models: A Survey

Keisuke Tanaka, Yuyu Wang, 2017, CREST Crypto-Math Project.

More on the complexity of negation-limited circuits

Tetsuro Nishino, Keisuke Tanaka, Robert Beals, 1995, STOC '95.

Anonymous Single-Round Server-Aided Verification

Aikaterini Mitrokotsa, Keisuke Tanaka, Elena Pagnin, 2017, IACR Cryptol. ePrint Arch..

Conditional Converge Cast

Keisuke Tanaka, Daisuke Inoue, 2008, IEICE Trans. Fundam. Electron. Commun. Comput. Sci..

Impossibility on Tamper-Resilient Cryptography with Uniqueness Properties

Goichiro Hanaoka, Keisuke Tanaka, Takahiro Matsuda, 2018, IACR Cryptol. ePrint Arch..

Generic Transformation to Strongly Existentially Unforgeable Signature Schemes with Continuous Leakage Resiliency

Keisuke Tanaka, Yuyu Wang, 2015, ACISP.

A Construction of a Family of RSA Functions with a Common Domain (Evolutionary Advancement in Fundamental Theories of Computer Science)

Keisuke Tanaka, Ryotaro Hayashi, Keisuke Tanaka, 2004 .

Game-Theoretic Security for Two-Party Protocols

Keisuke Tanaka, Akihiro Yamada, Kenji Yasunaga, 2016, IACR Cryptol. ePrint Arch..

Efficient Non-interactive Universally Composable String-Commitment Schemes

Ryo Nishimaki, Keisuke Tanaka, Eiichiro Fujisaki, 2009, ProvSec.

An Efficient Non-interactive Universally Composable String-Commitment Scheme

Ryo Nishimaki, Keisuke Tanaka, Eiichiro Fujisaki, 2012, IEICE Trans. Fundam. Electron. Commun. Comput. Sci..

A Cramer-Shoup Variant Related to the Quadratic Residuosity Problem

Keisuke Tanaka, Harunaga Hiwatari, 2006, IEICE Trans. Fundam. Electron. Commun. Comput. Sci..

Indistinguishability Obfuscation: Simpler Constructions using Secret-Key Functional Encryption

Fuyuki Kitagawa, Ryo Nishimaki, Keisuke Tanaka, 2017, IACR Cryptol. ePrint Arch..

General Constructions of Rational Secret Sharing with Expected Constant-Round Reconstruction

Yoshio Okamoto, Keisuke Tanaka, Kenji Yasunaga, 2016, IACR Cryptol. ePrint Arch..

An exponential gap with the removal of one negation gate

Shao Chin Sung, Keisuke Tanaka, 2002, Inf. Process. Lett..

Payment Trees: Low Collateral Payments for Payment Channel Networks

Keisuke Tanaka, Mario Larangeira, Maxim Jourenko, 2020, IACR Cryptol. ePrint Arch..

A 3D vision 2.1Mpixel image sensor for single-lens camera systems

Keisuke Tanaka, Yoshihisa Kato, Kazutoshi Onozawa, 2013, 2013 IEEE International Solid-State Circuits Conference Digest of Technical Papers.

Attacks to the Proxy Re-Encryption Schemes from IWSEC2011

Keisuke Tanaka, Toshiyuki Isshiki, Manh Ha Nguyen, 2013, IWSEC.

Receiver Selective Opening CCA Secure Public Key Encryption from Various Assumptions

Keisuke Tanaka, Yi Lu, Keisuke Hara, 2020, ProvSec.

Negation-Limited Circuit Complexity of Symmetric Functions

Tetsuro Nishino, Keisuke Tanaka, Robert Beals, 1996, Inf. Process. Lett..

How to Prove Work: With Time or Memory

Keisuke Tanaka, Mario Larangeira, Xiangyu Su, 2022, IEEE Access.

Tightly secure ring signatures in the standard model

Keisuke Tanaka, Keisuke Hara, 2021, Theor. Comput. Sci..

Turn-Based Communication Channels

Aikaterini Mitrokotsa, Keisuke Tanaka, Carlo Brunetta, 2021, IACR Cryptol. ePrint Arch..

Simple and Generic Constructions of Succinct Functional Encryption

Fuyuki Kitagawa, Ryo Nishimaki, Keisuke Tanaka, 2021, J. Cryptol..

Receiver Selective Opening Chosen Ciphertext Secure Identity-Based Encryption

Keisuke Tanaka, Takahiro Matsuda, Keisuke Hara, 2021, APKC@AsiaCCS.

Environmental Adaptive Privacy Preserving Contact Tracing System for Respiratory Infectious Diseases

Keisuke Tanaka, Mario Larangeira, Maxim Jourenko, 2021, CSS.

Interhead Hydra Two Heads are Better than One

Keisuke Tanaka, Mario Larangeira, Maxim Jourenko, 2021, IACR Cryptol. ePrint Arch..

Fine-Grained Cryptography Revisited

Keisuke Tanaka, Yuyu Wang, Shohei Egashira, 2021, J. Cryptol..

Density Attack on the Knapsack Cryptosystems with Enumerative Source Encoding ( Extended Abstract )

Keisuke Tanaka, Keiji Oomura, Keisuke Tanaka, 2003 .

Leakage-Resilience of Stateless/Stateful Public-Key Encryption from Hash Proofs

Keisuke Tanaka, Kenji Yasunaga, Manh Ha Nguyen, 2013 .

Proof of Plaintext Knowledge for the Regev Cryptosystems Proof of Plaintext Knowledge for the Regev Cryptosystems

Keisuke Tanaka, Akinori Kawachi, Keisuke Tanaka, 2007 .

Robust semi-blind video watermarking based on frame-patch matching

Ta Minh Thanh, Pham Thanh Hiep, Keisuke Tanaka, 2014 .

Density Attack to the Knapsack Cryptosystems with Enumerative Source Encoding

Keisuke Tanaka, Keiji Omura, 2004 .

Sanitizable Signature with Secret Information

Keisuke Tanaka, Toshiyuki Isshiki, Keisuke Tanaka, 2006 .

Variations on Pseudo-Free Groups

Takato Hirano, Keisuke Tanaka, 2007 .

NFALSE : Another Ring-Based Public Key Cryptosystem with Faster Encryption (Theoretical Computer Science and Its Applications)

Keisuke Tanaka, Keita Xagawa, 2009 .

On the Complexity of Negation-Limited Boolean Networks

Tetsuro Nishino, Keisuke Tanaka, Robert Beals, 1998, SIAM J. Comput..

ElGamal and Cramer-Shoup Variants with Anonymity Using Different Groups ( Extended Abstract )

Keisuke Tanaka, Ryotaro Hayashi, 2004 .