Nuttapong Attrapadung

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Attribute-based encryption schemes with constant-size ciphertexts

Javier Herranz, Carla Ràfols, Nuttapong Attrapadung, 2012, Theor. Comput. Sci..

Time-specific encryption from forward-secure encryption: generic and direct constructions

Hideki Imai, Keita Emura, Goichiro Hanaoka, 2015, International Journal of Information Security.

Methodology for designing cryptographic systems with advanced functionality based on a modular approach

Koji Nuida, Goichiro Hanaoka, Takahiro Matsuda, 2014 .

Functional Encryption for Inner Product: Achieving Constant-Size Ciphertexts with Adaptive Security or Support for Negation

Nuttapong Attrapadung, Benoît Libert, Benoît Libert, 2010, Public Key Cryptography.

Attribute-Based Signatures for Unbounded Languages from Standard Assumptions

Yusuke Sakai, Goichiro Hanaoka, Nuttapong Attrapadung, 2018, IACR Cryptol. ePrint Arch..

Expressive Key-Policy Attribute-Based Encryption with Constant-Size Ciphertexts

Nuttapong Attrapadung, Benoît Libert, Elie de Panafieu, 2011, Public Key Cryptography.

Constructive t-secure Homomorphic Secret Sharing for Low Degree Polynomials

Kanta Matsuura, Nuttapong Attrapadung, Vorapong Suppakitpaisarn, 2020, INDOCRYPT.

Attribute-Based Encryption Supporting Direct/Indirect Revocation Modes

Hideki Imai, Nuttapong Attrapadung, H. Imai, 2009, IMACC.

Practical attribute-based signature schemes for circuits from bilinear map

Yusuke Sakai, Goichiro Hanaoka, Nuttapong Attrapadung, 2017, IET Inf. Secur..

Adaptively Single-Key Secure Constrained PRFs for NC1

Ryo Nishimaki, Takashi Yamakawa, Takahiro Matsuda, 2018, IACR Cryptol. ePrint Arch..

Secure Broadcast System with Simultaneous Individual Messaging

Hideki Imai, Goichiro Hanaoka, Hajime Watanabe, 2011, IEICE Trans. Fundam. Electron. Commun. Comput. Sci..

Computing on Authenticated Data: New Privacy Definitions and Constructions

Thomas Peters, Nuttapong Attrapadung, Benoît Libert, 2012, ASIACRYPT.

Attribute-Based Signatures for Circuits from Bilinear Map

Yusuke Sakai, Goichiro Hanaoka, Nuttapong Attrapadung, 2016, Public Key Cryptography.

Arbitrary Univariate Function Evaluation and Re-Encryption Protocols over Lifted-ElGamal Type Ciphertexts

Koji Nuida, Satsuya Ohata, Nuttapong Attrapadung, 2019, IACR Cryptol. ePrint Arch..

Efficient Identity-Based Encryption with Tight Security Reduction

Hideki Imai, Rui Zhang, Goichiro Hanaoka, 2007, IEICE Trans. Fundam. Electron. Commun. Comput. Sci..

Subset Incremental Chain Based Broadcast Encryption with Shorter Ciphertext

Hideki Imai, Nuttapong Attrapadung, H. Imai, 2005 .

Efficient Identity-Based Encryption with Tight Security Reduction

Goichiro Hanaoka, Hideki Imai, Nuttapong Attrapadung, 2006, IEICE Trans. Fundam. Electron. Commun. Comput. Sci..

AT-2-2 A Survey on Recent Advances in Broadcast Encryption

Hideki Imai, Nuttapong Attrapadung, 2006 .

Unbounded Dynamic Predicate Compositions in ABE from Standard Assumptions

Nuttapong Attrapadung, Junichi Tomida, Nuttapong Attrapadung, 2020, IACR Cryptol. ePrint Arch..

Constant-Round Client-Aided Secure Comparison Protocol

Koji Nuida, Goichiro Hanaoka, Satsuya Ohata, 2018, ESORICS.

Conversions Among Several Classes of Predicate Encryption and Applications to ABE with Various Compactness Tradeoffs

Goichiro Hanaoka, Nuttapong Attrapadung, Shota Yamada, 2015, International Conference on the Theory and Application of Cryptology and Information Security.

Fully Secure and Succinct Attribute Based Encryption for Circuits from Multi-linear Maps

Nuttapong Attrapadung, Nuttapong Attrapadung, 2014, IACR Cryptol. ePrint Arch..

Homomorphic Network Coding Signatures in the Standard Model

Nuttapong Attrapadung, Benoît Libert, Benoît Libert, 2011, Public Key Cryptography.

Efficient Secure Neural Network Prediction Protocol Reducing Accuracy Degradation

Naoto Yanai, Goichiro Hanaoka, Nuttapong Attrapadung, 2020, IEICE Trans. Fundam. Electron. Commun. Comput. Sci..

Forward-Secure and Searchable Broadcast Encryption with Short Ciphertexts and Private Keys

Hideki Imai, Nuttapong Attrapadung, Jun Furukawa, 2006, ASIACRYPT.

Efficient Two-level Homomorphic Encryption in Prime-order Bilinear Groups and A Fast Implementation in WebAssembly

Yusuke Sakai, Goichiro Hanaoka, Kana Shimizu, 2018, AsiaCCS.

A Framework for Identity-Based Encryption with Almost Tight Security

Goichiro Hanaoka, Nuttapong Attrapadung, Shota Yamada, 2015, ASIACRYPT.

Advances in Information and Computer Security: 14th International Workshop on Security, IWSEC 2019, Tokyo, Japan, August 28–30, 2019, Proceedings

Takeshi Yagi, Nuttapong Attrapadung, 2019, IWSEC.

Efficient and Fully Secure Forward Secure Ciphertext-Policy Attribute-Based Encryption

Hideki Imai, Hiroki Kojima, Takashi Kitagawa, 2013, ISC.

A Framework and Compact Constructions for Non-monotonic Attribute-Based Encryption

Goichiro Hanaoka, Nuttapong Attrapadung, Noboru Kunihiro, 2014, Public Key Cryptography.

A Strongly Unforgeable Signature under the CDH Assumption without Collision Resistant Hash Functions

Hideki Imai, Goichiro Hanaoka, Takahiro Matsuda, 2008, IEICE Trans. Inf. Syst..

Multi-receiver Authentication Codes with Secrecy and Revocation Capability for Multiple Message Transmissions

Hideki Imai, Nuttapong Attrapadung, Takahiro Yoshida, 2009 .

AI-1-5 A Survey on Recent Applications of Multilinear Maps

Nuttapong Attrapadung, 2015 .

Attribute-Based Encryption for Range Attributes

Goichiro Hanaoka, Hajime Watanabe, Kazuto Ogawa, 2018 .

Unbounded Dynamic Predicate Compositions in Attribute-Based Encryption

Nuttapong Attrapadung, Nuttapong Attrapadung, 2019, IACR Cryptol. ePrint Arch..

A Fuzzy ID-Based Encryption Efficient When Error Rate Is Low

Goichiro Hanaoka, Nuttapong Attrapadung, Jun Furukawa, 2008, INDOCRYPT.

Efficient Completely Context-Hiding Quotable and Linearly Homomorphic Signatures

Thomas Peters, Nuttapong Attrapadung, Benoît Libert, 2013, Public Key Cryptography.

Secure Division Protocol and Applications to Privacy-preserving Chi-squared Tests

Koji Nuida, Goichiro Hanaoka, Kiyoshi Asai, 2018, 2018 International Symposium on Information Theory and Its Applications (ISITA).

Time-Specific Encryption from Forward-Secure Encryption

Hideki Imai, Keita Emura, Goichiro Hanaoka, 2012, SCN.

Field Extension in Secret-Shared Form and Its Applications to Efficient Secure Computation

Yusuke Sakai, Jacob C. N. Schuldt, Takahiro Matsuda, 2019, IACR Cryptol. ePrint Arch..

A Taxonomy of Secure Two-Party Comparison Protocols and Efficient Constructions

Jacob C. N. Schuldt, Goichiro Hanaoka, Shinsaku Kiyomoto, 2017, 2017 15th Annual Conference on Privacy, Security and Trust (PST).

Revocable Group Signature with Constant-Size Revocation List

Yusuke Sakai, Keita Emura, Goichiro Hanaoka, 2015, Comput. J..

New Security Proof for the Boneh-Boyen IBE: Tight Reduction in Unbounded Multi-challenge Security

Goichiro Hanaoka, Nuttapong Attrapadung, Shota Yamada, 2014, ICICS.

Generic Constructions for Fully Secure Revocable Attribute-Based Encryption

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

Optimally Mastering Keys in Various Broadcast Encryption Schemes

Kazukuni Kobara, Hideki Imai, Nuttapong Attrapadung, 2003 .

Attribute Based Encryption with Direct Efficiency Tradeoff

Tsutomu Matsumoto, Goichiro Hanaoka, Nuttapong Attrapadung, 2016, ACNS.

Embedding Lemmas for Functional Encryption

Goichiro Hanaoka, Takahiro Matsuda, Nuttapong Attrapadung, 2018, 2018 International Symposium on Information Theory and Its Applications (ISITA).

A CDH-Based Strongly Unforgeable Signature Without Collision Resistant Hash Function

Hideki Imai, Goichiro Hanaoka, Takahiro Matsuda, 2007, ProvSec.

Client-Aided Two-Party Secure Interval Test Protocol

Nuttapong Attrapadung, Hiraku Morita, 2019, CANS.

Relations Among Notions of Security for Identity Based Encryption Schemes

Yang Cui, Goichiro Hanaoka, Hideki Imai, 2005, LATIN.

Sequential Key Derivation Patterns for Broadcast Encryption and Key Predistribution Schemes

Kazukuni Kobara, Hideki Imai, Nuttapong Attrapadung, 2003, ASIACRYPT.

Privacy-preserving search for chemical compound databases

Goichiro Hanaoka, Kiyoshi Asai, Kana Shimizu, 2015, BMC Bioinformatics.

Attribute-Based Encryption for Range Attributes

Goichiro Hanaoka, Hajime Watanabe, Kazuto Ogawa, 2016, SCN.

Privacy-preserving search for chemical compound databases

Jun Sakuma, Koji Nuida, Goichiro Hanaoka, 2015 .

Functional encryption for public-attribute inner products: Achieving constant-size ciphertexts with adaptive security or support for negation

Nuttapong Attrapadung, Benoît Libert, Benoît Libert, 2012, J. Math. Cryptol..

Dual-Policy Attribute Based Encryption

Hideki Imai, Nuttapong Attrapadung, H. Imai, 2009, ACNS.

Duality in ABE: Converting Attribute Based Encryption for Dual Predicate and Dual Policy via Computational Encodings

Nuttapong Attrapadung, Shota Yamada, Shota Yamada, 2015, CT-RSA.

New Security Proof for the Boneh-Boyen IBE: Tight Reduction in Unbounded Multi-challenge Security

Goichiro Hanaoka, Nuttapong Attrapadung, Shota Yamada, 2014, ICICS.

Fully Collusion Resistant Black-Box Traitor Revocable Broadcast Encryption with Short Private Keys

Nuttapong Attrapadung, Jun Furukawa, Jun Furukawa, 2007, ICALP.

Broadcast encryption with short keys and transmissions

Kazukuni Kobara, Hideki Imai, Nuttapong Attrapadung, 2003, DRM '03.

Searchable Public-key Broadcast Encryption

Hideki Imai, Jun Furukawa, Kanta Matsuura, 2006 .

MOBIUS: Model-Oblivious Binarized Neural Networks

Naoto Yanai, Goichiro Hanaoka, Takahiro Matsuda, 2018, IEEE Access.

Conversions among Several Classes of Predicate Encryption and Their Applications

Goichiro Hanaoka, Nuttapong Attrapadung, Shota Yamada, 2015, IACR Cryptol. ePrint Arch..

Cryptology and Network Security

Dongdai Lin, Xiaolei Dong, Yi Mu, 2018, Lecture Notes in Computer Science.

Dual-Policy Attribute Based Encryption: Simultaneous Access Control with Ciphertext and Key Policies

Hideki Imai, Nuttapong Attrapadung, 2010, IEICE Trans. Fundam. Electron. Commun. Comput. Sci..

Tree-based Secure Comparison of Secret Shared Data

Koji Nuida, Goichiro Hanaoka, Satsuya Ohata, 2018, 2018 International Symposium on Information Theory and Its Applications (ISITA).

CCA-secure IBE Scheme with Tight Security Reduction based on the Gap BDH Assumption

Hideki Imai, Jun Furukawa, Goichiro Hanaoka, 2005 .

Adaptively Single-Key Secure Constrained PRFs for \mathrm NC^1

Ryo Nishimaki, Takashi Yamakawa, Takahiro Matsuda, 2019, Public Key Cryptography.

A Taxonomy of Secure Two-Party Comparison Protocols and Efficient Constructions

Jacob C. N. Schuldt, Goichiro Hanaoka, Shinsaku Kiyomoto, 2019, IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences.

Constrained PRFs for \mathrmNC^1 in Traditional Groups

Ryo Nishimaki, Takashi Yamakawa, Takahiro Matsuda, 2018, CRYPTO.

Constrained PRFs for NC1 in Traditional Groups

Ryo Nishimaki, Takashi Yamakawa, Takahiro Matsuda, 2018, IACR Cryptol. ePrint Arch..

Dual System Encryption Framework in Prime-Order Groups via Computational Pair Encodings

Nuttapong Attrapadung, Nuttapong Attrapadung, 2016, ASIACRYPT.

Generic Constructions for Chosen-Ciphertext Secure Attribute Based Encryption

Goichiro Hanaoka, Nuttapong Attrapadung, Noboru Kunihiro, 2011, Public Key Cryptography.

Generic Constructions for Fully Secure Revocable Attribute-Based Encryption

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

Token-Based Multi-input Functional Encryption

Takato Hirano, Yutaka Kawai, Yoshihiro Koseki, 2018, ProvSec.

Dual System Encryption via Doubly Selective Security: Framework, Fully-secure Functional Encryption for Regular Languages, and More

Nuttapong Attrapadung, Nuttapong Attrapadung, 2014, IACR Cryptol. ePrint Arch..

BDDH仮定と Square BDDH 仮定の関係の考察

今井秀樹, Nuttapong Attrapadung, 花岡悟一郎, 2006 .

Graph-Decomposition-Based Frameworks for Subset-Cover Broadcast Encryption and Efficient Instantiations

Hideki Imai, Nuttapong Attrapadung, H. Imai, 2005, ASIACRYPT.

Dual System Framework in Multilinear Settings and Applications to Fully Secure (Compact) ABE for Unbounded-Size Circuits

Nuttapong Attrapadung, Nuttapong Attrapadung, 2017, Public Key Cryptography.

Conjunctive Broadcast and Attribute-Based Encryption

Hideki Imai, Nuttapong Attrapadung, H. Imai, 2009, Pairing.

Goichiro Hanaoka, Takahiro Matsuda, Nuttapong Attrapadung, 2016, 2016 International Symposium on Information Theory and Its Applications (ISITA).

A Revocable Group Signature Scheme from Identity-Based Revocation Techniques: Achieving Constant-Size Revocation List

Yusuke Sakai, Keita Emura, Goichiro Hanaoka, 2014, ACNS.

Unified frameworks for practical broadcast encryption and public key encryption with high functionalities

Nuttapong Attrapadung, Nuttapong Attrapadung, 2007 .

Verifiable Predicate Encryption and Applications to CCA Security and Anonymous Predicate Authentication

Bagus Santoso, Jacob C. N. Schuldt, Goichiro Hanaoka, 2012, Public Key Cryptography.

Constant-Round Client-Aided Two-Server Secure Comparison Protocol and Its Applications

Koji Nuida, Goichiro Hanaoka, Satsuya Ohata, 2020, IEICE Trans. Fundam. Electron. Commun. Comput. Sci..

Practical Broadcast Encryption from Graph-Theoretic Techniques and Subset-Incremental-Chain Structure

Hideki Imai, Nuttapong Attrapadung, Nuttapong Attrapadung, 2007, IEICE Trans. Fundam. Electron. Commun. Comput. Sci..

ID-based Encryption for Directed Acyclic Graph Hierarchies : Unification of Key-evolving Encryption Primitives (Extended Abstract)

Kazukuni Kobara, Hideki Imai, Goichiro Hanaoka, 2004 .

Evolving Homomorphic Secret Sharing for Hierarchical Access Structures

Kanta Matsuura, Nuttapong Attrapadung, Vorapong Suppakitpaisarn, 2021, IWSEC.

Adam in Private: Secure and Fast Training of Deep Neural Networks with Adaptive Moment Estimation pdf

Jacob C. N. Schuldt, Takahiro Matsuda, Nuttapong Attrapadung, 2021, IACR Cryptol. ePrint Arch..

Oblivious Linear Group Actions and Applications

Jacob C. N. Schuldt, Goichiro Hanaoka, Takahiro Matsuda, 2021, CCS.