Result for "functional encryption",38

Functional Encryption Enabling Secure Leasing of Private Keys | NTT R&D Website

Functional Encryption Enabling Secure Leasing of Private Keys | NTT R&D Website NTT R&D Website

https://www.rd.ntt/e/research/JN202305_21855.html

Fuyuki Kitagawa | NTT R&D Website

Functional Encryption, EUROCRYPT 2018. Fuyuki Kitagawa, Takahiro Matsuda, and Keisuke Tanaka, CCA Security

https://www.rd.ntt/e/organization/researcher/special/s_091.html

北川 冬航 | NTT R&D Website

Quantum Adversaries, EUROCRYPT 2022. Fuyuki Kitagawa and Ryo Nishimaki, Functional Encryption with Secure

https://www.rd.ntt/organization/researcher/special/s_091.html

Dr.Tatsuaki Okamoto | NTT R&D Website

). Fully Secure Functional Encryption with a Large Class of Relations from the Decisional Linear Assumption

https://www.rd.ntt/e/organization/researcher/fellow/f_001.html

Dr.Tatsuaki Okamoto_Curriculum Vitae

Secure Functional Encryption with a Large Class of Relations from the Decisional Linear Assumption

https://www.rd.ntt/e/organization/researcher/fellow/achievements_okamoto.html

Development of Modern Cryptography and Research on Quantum Cryptography | NTT R&D Website

uncertain and creates the risk of information leakage. The feature article entitled "Functional Encryption

https://www.rd.ntt/e/research/JN202305_21851.html

岡本 龍明 | NTT R&D Website

. 99-A, No. 1, pp.73-82 (2016). Fully Secure Functional Encryption with a Large Class of Relations from

https://www.rd.ntt/organization/researcher/fellow/f_001.html

Aiming to Be the World's Top Cryptography Laboratory | NTT R&D Website

, functional encryption, was pioneered by CIS Labs' Dr. Waters about 15 years ago (Fig. 1). As a result, in the

https://www.rd.ntt/e/research/JN20200426_h.html

岡本龍明_略歴・業績リスト

2010, LNCS6434, Springer-Verlag, pp. 149-163, (2010). Fully Secure Functional Encryption: Attribute

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Ensuring Safe and Secure Information Communication for the Future through Post-quantum Secure Cryptography and Proof of Deletion Technologies | NTT R&D Website

(Fig. 2). Fig. 2. Examples of functional encryption. This type of encryption, which allows for precise

https://www.rd.ntt/e/research/JN202603_38465.html

Report on the NTT R&D Forum — Road to IOWN 2022｜NTT R&D Website

quantum computing to break public-key encryption, one of the encryption systems now in use. "Learning with

https://www.rd.ntt/e/forum/2022/

R&D History | NTT R&D Website

encryption LSI, FEAL-8, developed. Narrow spectral line width multielectrode array DFB laser developed. 1989

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Frontier Communication Laboratory | NTT Network Innovation Laboratories | NTT R&D Website

encryption functions and that can provide the same level of security on various platforms (optical

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秘密鍵を安全に貸与できる関数型暗号 | NTT R&D Website

の「人事部/係長」「営業部/課長」といった属性の鍵では復号できず、メッセージの秘匿性が守られます。 2023年1月に発表した論文『Functional Encryption with Secure Key

https://www.rd.ntt/research/JN202305_21855.html

Updates | NTT R&D Website

, Exhibits, FAQ, and Access Information 07/25/2025 Pioneering the Understanding and Functional Exploration of

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Security of Hash Functions against Attacks Using Quantum Computers | NTT R&D Website

Cryptography Functional Encryption Enabling Secure Leasing of Private Keys Quantum Algorithms with Potential

https://www.rd.ntt/e/research/JN202305_21871.html

NTT R&D FORUM 2025 Event Report | NTT R&D Website

importance of planning capabilities, functional integration as an agent's hands and feet, the utilization of

https://www.rd.ntt/e/forum/2025/

Quantum Algorithms with Potential for New Applications | NTT R&D Website

Cryptography and Research on Quantum Cryptography Functional Encryption Enabling Secure Leasing of Private Keys

https://www.rd.ntt/e/research/JN202305_21863.html

The Law of Increasing Complexity Was Formulated, Informed by Cryptographic Methodologies | NTT R&D Website

question. One example of such movement is the concept of "functional information (FI)," which is defined as

https://www.rd.ntt/e/research/JN202603_38469.html

Publications | NTT Basic Research Laboratories | NTT R&D Website

-Resistant Functional Encryption, and More" J. Cryptology 39 (4), 29 (2026). R. Nishikimi, Y. Shiraki, S

https://www.rd.ntt/e/brl/result/publications/