Takeshi Koshiba

Takeshi Koshiba, Kiyoshi Nitta, Kozo Sugiyama, 1998, 1998 Second International Conference. Knowledge-Based Intelligent Electronic Systems. Proceedings KES'98 (Cat. No.98EX111).

Combined interactive protocol for lattice-based group signature schemes with verifier-local revocation

Takeshi Koshiba, Maharage Nisansala Sevwandi Perera, 2020 .

Universal Sampling Oracles and 3-Round Zero-Knowledge Protocols

Takeshi Koshiba, 1999 .

Impossibility of perfectly-secure delegated quantum computing for classical client

Takeshi Koshiba, Tomoyuki Morimae, 2014 .

Non-transferable proxy re-encryption for multiple groups

Takeshi Koshiba, Ei Mon Cho, Lwin San, 2018 .

A Note on Finding One-Variable Patterns Consistent with Examples and Counterexamples

Takeshi Koshiba, Kunihiko Hiraishi, 2000, Words, Languages & Combinatorics.

Statistically-Hiding Quantum Bit Commitment from Approximable-Preimage-Size Quantum One-Way Function

Takeshi Koshiba, Takanori Odaira, Takeshi Koshiba, 2009, TCQ.

Achieving Almost-Full Security for Lattice-Based Fully Dynamic Group Signatures with Verifier-Local Revocation

Takeshi Koshiba, Maharage Nisansala Sevwandi Perera, Takeshi Koshiba, 2018, ISPEC.

Study of nanoimprint lithography for applications toward 22nm node CMOS devices

Takeshi Koshiba, Tetsuro Nakasugi, Tatsuhiko Higashiki, 2008, SPIE Advanced Lithography.

Progress in Quantum Computational Cryptography

Takeshi Koshiba, Akinori Kawachi, Takeshi Koshiba, 2006, J. Univers. Comput. Sci..

Perfectly Secure Message Transmission Scheme against Rational Adversaries

Takeshi Koshiba, Maiki Fujita, 2017, IACR Cryptol. ePrint Arch..

Recent progress of a character projection-type low-energy electron-beam direct writing system

Takeshi Koshiba, Satoshi Morita, Fumihiko Nakamura, 2007, SPIE Advanced Lithography.

Strengthening the Security of Distributed Oblivious Transfer

Takeshi Koshiba, Kai-Yuen Cheong, Shohei Nishiyama, 2009, ACISP.

Efficient protocols for private wildcards pattern matching

Takeshi Koshiba, Tushar Kanti Saha, Deevashwer Rathee, 2020 .

Low-density attack revisited

Takeshi Koshiba, Takeshi Shimoyama, Jun Kogure, 2007, Des. Codes Cryptogr..

Analysis of decreasing squared-sum of Gram–Schmidt lengths for short lattice vectors

Takeshi Koshiba, Kazuhiro Yokoyama, Masaya Yasuda, 2017, J. Math. Cryptol..

An Enhancement of Privacy-Preserving Wildcards Pattern Matching

Takeshi Koshiba, Tushar Kanti Saha, 2016, FPS.

A Technique for Boosting the Security of Cryptographic Systems with One-Way Hash Functions

Takeshi Koshiba, Takeshi Koshiba, 1999, ICISC.

Fully Secure Lattice-Based Group Signatures with Verifier-Local Revocation

Takeshi Koshiba, Maharage Nisansala Sevwandi Perera, 2017, 2017 IEEE 31st International Conference on Advanced Information Networking and Applications (AINA).

Direct Reduction of String (1, 2)-OT to Rabin's OT

Takeshi Koshiba, Kaoru Kurosawa, K. Kurosawa, 2007, IACR Cryptol. ePrint Arch..

Provable Security against Side Channel Attacks

Takeshi Koshiba, Tsuyoshi Takagi, Tetsuya Izu, 2003 .

Theoretical Analysis of chi2 Attack on RC6

Takeshi Koshiba, Masahiko Takenaka, Takeshi Shimoyama, 2004, IEICE Trans. Fundam. Electron. Commun. Comput. Sci..

Universal test for quantum one-way permutations

Takeshi Koshiba, Raymond H. Putra, Hirotada Kobayashi, 2004, Theor. Comput. Sci..

Efficient Protocols for Private Database Queries

Takeshi Koshiba, Tushar Kanti Saha, Mayank, 2017, DBSec.

Process liability evaluation for extreme ultraviolet lithography

Takeshi Koshiba, Kazuo Tawarayama, Hajime Aoyama, 2009 .

Combined interactive protocol for lattice-based group signature schemes with verifier-local revocation

Takeshi Koshiba, Maharage Nisansala Sevwandi Perera, 2020, Int. J. Grid Util. Comput..

More on Security of Public-Key Cryptosystems Based on Chebyshev Polynomials

Takeshi Koshiba, Kai-Yuen Cheong, Takeshi Koshiba, 2007, IEEE Transactions on Circuits and Systems II: Express Briefs.

Multiple Linear Cryptanalysis of a Reduced Round RC6

Takeshi Koshiba, Masahiko Takenaka, Takeshi Shimoyama, 2002, FSE.

Statistical Trend Analysis of Physically Unclonable Functions : An Approach via Text Mining

Takeshi Koshiba, Hamid R. Nemati, Behrouz Zolfaghari, 2021 .

Computational learning theoretic cryptanalysis of language theoretic cryptosystems

Takeshi Koshiba, 1997, ICICS.

New Assumptions on Isogenous Pairing Groups with Applications to Attribute-Based Encryption

Takeshi Koshiba, Katsuyuki Takashima, Takeshi Koshiba, 2018, ICISC.

Secure Modulo Zero-Sum Randomness as Cryptographic Resource

Takeshi Koshiba, Masahito Hayashi, 2018, IACR Cryptol. ePrint Arch..

Exposure characteristics of character projection-type low-energy electron-beam direct writing system

Takeshi Koshiba, Ryoichi Inanami, Katsumi Kishimoto, 2007, SPIE Advanced Lithography.

Fully dynamic group signature scheme with member registration and verifier-local revocation

Takeshi Koshiba, Maharage Nisansala Sevwandi Perera, 2018 .

Physical implementation of oblivious transfer using optical correlated randomness

Takeshi Koshiba, Tomohiro Ito, Atsushi Uchida, 2017, Scientific Reports.

Blind Image Watermarking in Canonical and Cepstrum Domains Based on 4-Connected t-o'clock Scrambling

Takeshi Koshiba, Pranab Kumar Dhar, Kaushik Deb, 2020, Symmetry.

Polynomial-Time Algorithms for the Equivalence for One-Way Quantum Finite Automata

Takeshi Koshiba, Takeshi Koshiba, 2009, ISAAC.

On a Hierarchy of Slender Languages Based on Control Sets

Takeshi Koshiba, 1997, Fundam. Informaticae.

Packed Homomorphic Encryption Based on Ideal Lattices and Its Application to Biometrics

Takeshi Koshiba, Kazuhiro Yokoyama, Masaya Yasuda, 2013, CD-ARES Workshops.

Short Exponent DDH (New Aspects of Theoretical Computer Science)

Takeshi Koshiba, Kaoru Kurosawa, 2003 .

Text classification and keyword extraction by learning decision trees

Takeshi Koshiba, Kazuo Misue, Yasubumi Sakakibara, 1993, Proceedings of 9th IEEE Conference on Artificial Intelligence for Applications.

Novel molecular resist based on an amorphous truxene derivative

Takeshi Koshiba, Koji Asakawa, Tetsuro Nakasugi, 2008, SPIE Advanced Lithography.

Non-transferable proxy re-encryption for multiple groups

Takeshi Koshiba, Ei Mon Cho, Lwin San, 2018, Int. J. Space Based Situated Comput..

Efficient private database queries using ring-LWE somewhat homomorphic encryption

Takeshi Koshiba, Tushar Kanti Saha, Mayank Rathee, 2019, J. Inf. Secur. Appl..

Linear Programming Relaxations for Goldreich's Generators over Non-Binary Alphabets pdf

Osamu Watanabe, Takeshi Koshiba, Ryuhei Mori, 2014, ArXiv.

What is the strongest candidate in lithography for 2x nm HP and beyond?

Takeshi Koshiba, Kohji Hashimoto, Tetsuro Nakasugi, 2008, Lithography Asia.

Simple Direct Reduction of String (1, 2)-OT to Rabin's OT without Privacy Amplification

Takeshi Koshiba, Kaoru Kurosawa, K. Kurosawa, 2008, ICITS.

Blind Audio Watermarking Based on Parametric Slant-Hadamard Transform and Hessenberg Decomposition

Takeshi Koshiba, Pranab Kumar Dhar, P. K. Dhar, 2020, Symmetry.

MCIC: Automated Identification of Cellulases From Metagenomic Data and Characterization Based on Temperature and pH Dependence

Takeshi Koshiba, Behrouz Zolfaghari, Shohreh Ariaeenejad, 2020, Frontiers in Microbiology.

Special section on foundations of computer science-New trends in theoretical computer science

Takeshi Koshiba, 2017 .

Non-Malleable Codes Against Affine Errors pdf

Takeshi Koshiba, Ryota Iwamoto, 2017, ArXiv.

Big Data Cloud Deduplication Based on Verifiable Hash Convergent Group Signcryption

Takeshi Koshiba, Ei Mon Cho, 2017, 2017 IEEE Third International Conference on Big Data Computing Service and Applications (BigDataService).

Pairing Cryptography Meets Isogeny: A New Framework of Isogenous Pairing Groups

Takeshi Koshiba, Katsuyuki Takashima, 2016, IACR Cryptol. ePrint Arch..

Achieving Full Security for Lattice-Based Group Signatures with Verifier-Local Revocation

Takeshi Koshiba, Maharage Nisansala Sevwandi Perera, Takeshi Koshiba, 2018, ICICS.

Secure SMS Transmission Based on Verifiable Hash Convergent Group Signcryption

Takeshi Koshiba, Ei Mon Cho, 2017, 2017 18th IEEE International Conference on Mobile Data Management (MDM).

Private Comparison Protocol and Its Application to Range Queries

Takeshi Koshiba, Tushar Kanti Saha, Mayank, 2017, IDCS.

How to Derive Lower Bound on Oblivious Transfer Reduction

Takeshi Koshiba, Kaoru Kurosawa, Wataru Kishimoto, 2007, IACR Cryptol. ePrint Arch..

Theoretical analysis of x2 attack on RC6

Takeshi Koshiba, Masahiko Takenaka, Takeshi Shimoyama, 2004 .

Computing the quantumguesswork: a quadratic assignment problem pdf

Takeshi Koshiba, Michele Dall'Arno, Francesco Buscemi, 2021, Quantum Inf. Comput..

The Classification Tree and Popularities

Takeshi Koshiba, Hamid R. Nemati, Behrouz Zolfaghari, 2021 .

Efficient Private Conjunctive Query Protocol Over Encrypted Data

Takeshi Koshiba, Tushar Kanti Saha, 2021, Cryptogr..

Cryptography in Hierarchical Coded Caching: System Model and Cost Analysis

Takeshi Koshiba, Brijesh Kumar Rai, Behrouz Zolfaghari, 2021, Entropy.

Guesswork of a quantum ensemble

Takeshi Koshiba, Michele Dall'Arno, Francesco Buscemi, 2022, IEEE Transactions on Information Theory.

Cryptographic Hardware and Hardware-Assisted Cryptography

Takeshi Koshiba, Hamid R. Nemati, Behrouz Zolfaghari, 2021 .

Classical simulatability of the one clean qubit model

Takeshi Koshiba, Tomoyuki Morimae, 2014 .

The decision diffie-hellman assumption and the quadratic residuosity assumption

Takeshi Koshiba, Taiichi Saito, Akihiro Yamamura, 2001 .

Security Notions for Quantum Public-Key Cryptography

Takeshi Koshiba, 2007 .

Non-Interactive Statistically-Hiding Quantum Bit Commitment from Any Quantum One-Way Function

Takeshi Koshiba, Takanori Odaira, Takeshi Koshiba, 2011, 1102.3441.