Result for "Public key encryption",46

Pioneering a Next-generation Basic Theory and Purpose-specific Cryptography toward the Future of Symmetric-key Cryptography｜NTT R&D Website

within that there is public-key cryptography, which uses a public encryption key, and symmetric-key

https://www.rd.ntt/e/research/RDNTT20211101.html

Fuyuki Kitagawa | NTT R&D Website

cryptography and design of quantum cryptographic primitives We study the theory of public key encryption

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

Dr.Tatsuaki Okamoto_Curriculum Vitae

University of Tokyo. Title of the Ph.D. thesis was Encryption and Authentication Schemes Based on Public-Key

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

Dr.Tatsuaki Okamoto | NTT R&D Website

Transactions, Vol. E84-A, No. 1 (2001). How to Enhance the Security of Public-Key Encryption at Minimum Cost

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

北川 冬航 | NTT R&D Website

-Bit Projection-KDM Security for Public Key Encryption" The 10th International Workshop on Security

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

岡本 龍明 | NTT R&D Website

-Verlag, pp354-369 (1998). EPOC: Efficient Probabilistic Public-Key Encryption, (with S.Uchiyama and E

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

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

computers (Fig. 1). An overview of topics mainly related to public-key cryptography and its relationship

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

岡本龍明_略歴・業績リスト

(2001). How to Enhance the Security of Public-Key Encryption at Minimum Cost, (with E. Fujisaki), IEICE

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

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

public-key cryptosystems are currently being proposed. A well-known example is attribute-based encryption

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

Research on Standardization of Lightweight Symmetric-key Cryptography for IoT and Protection Technology for Its Implementation | NTT R&D Website

fields of cryptography: public-key cryptography and symmetric-key cryptography. Symmetric-key

https://www.rd.ntt/e/research/JN202503_32648.html

E01-e.pdf

securing cloud encryption key management, this technology enables the safe adoption of cost-effective cloud

https://www.rd.ntt/forum/2025/doc/E01-e.pdf

Ryo Nishimaki | NTT R&D Website

of Public-Key Cryptography (in Japanese) (KYORITSU SHUPPAN CO., LTD. 2011) Papers https://dblp.org

https://www.rd.ntt/e/organization/researcher/special/s_029.html

Mehdi Tibouchi | NTT R&D Website

construction and evaluation of public-key cryptographic primitives Finding and fixing vulnerabilities in

https://www.rd.ntt/e/organization/researcher/special/s_022.html

Secure Optical Transport Network｜NTT R&D Website

the Internet, communications on the optical transport network are protected by public-key cryptography

https://www.rd.ntt/e/research/JN202111_16202.html

Cutting-edge Research on Cryptography Theory in Response to Changes in Computing Environments | NTT R&D Website

Internet began to spread, a public key of Rivest-Shamir-Adleman (RSA) encryption, having about 512 bits

https://www.rd.ntt/e/research/JN20200223_h.html

Next-generation "Secure Public-key Cryptography" as a Solution to the Rapidly Growing Digital Threat | NTT R&D Website

Next-generation "Secure Public-key Cryptography" as a Solution to the Rapidly Growing Digital

https://www.rd.ntt/e/research/JN202508_35343.html

Improving the Performance of Quantum Key Distribution | NTT R&D Website

information about a credit card if we send it without encryption. Public-key cryptography, such as Rivest

https://www.rd.ntt/e/research/JN202304_21650.html

NTT Communication Science Laboratories Open House 2014 Formal evaluation of network security - Verification of cryptographic protocols using formal methods -

are usually constructed by combining cryptographic technologies such as public-key encryption and

https://www.rd.ntt/cs/event/openhouse/2014/exhibition/7/index_en.html

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

(STOC), Crypto, and Eurocrypt. The many papers that I've had accepted include eight on public-key

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

Secure Optical-transport-network Technology in Anticipation of the Quantum Computer Era | NTT R&D Website

transport network[2]guarantees secure information communications-even if conventional public-key

https://www.rd.ntt/e/research/JN202302_20961.html

poster_en.pdf

technologies such as public-key encryption and digital signatures. However, an inappropriate combination can

https://www.rd.ntt/cs/event/openhouse/2014/exhibition/7/poster_en.pdf

R&D History | NTT R&D Website

develops a new cryptographic technique to enhance the security of post-quantum public-key encryption NTT

https://www.rd.ntt/e/about/chronicle/

Security｜NTT R&D Website

technique to enhance the security of post-quantum public-key encryption

https://www.rd.ntt/e/security/

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/

Pursuing Fundamental Theory and Applied Technology of Cryptography That Is Secure in an Environment in Which Quantum Computers Are Widespread | NTT R&D Website

about where Dolly is in the flock. Therefore, a person who has a public key only needs to inform the

https://www.rd.ntt/e/research/JN202408_28852.html

Trusted Data Space Technology for Data Governance in the IOWN Era | NTT R&D Website

encryption key with the DSB and places data and algorithms encrypted with their key in the DSB. Each owner

https://www.rd.ntt/e/research/JN202302_20958.html

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

cryptography research? The conventional encryption method is based on the concept of putting something that

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

Introduction of Evangelists | NTT Social Informatics Laboratories | NTT R&D Website

security analysis of public key encryption schemes and more advanced ones. Recent interests include the

https://www.rd.ntt/e/sil/overview/evangelist/

Research of Cryptographic Protocols for Secure Communications in the Quantum Computer Era | NTT R&D Website

undertaking after entering NTT was the research of quantum-secure public-key cryptography. In public-key

https://www.rd.ntt/e/research/JN202212_20406.html

Security Based on Quantum Information Technology and Data Protection of Quantum Information｜NTT R&D Website

. Brassard, “Quantum Cryptography: Public Key Distribution and Coin Tossing,” Proc. of IEEE International

https://www.rd.ntt/e/research/JN202104_12240.html

A Method for Digital Image Watermarking Using ICA

watermark and the optional public or the secrete key. Three main issues in the design of a watermarking

https://www.rd.ntt/cs/team_project/icl/signal/ica2003/cdrom/data/0036.pdf

R&D on Security Contributing to Creation of New Value | NTT R&D Website

changed since the time of writing/interview. The smart world As typified by the key phrase digital

https://www.rd.ntt/e/research/JN20200210_h.html

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

been working on the standardization of quantum cryptography, especially public-key cryptography (and

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

NTT R&D Forum 2019 Report｜NTT R&D Website

key distribution and encryption functions, which facilitates easier use of applications and services

https://www.rd.ntt/e/forum/2019/

Computing Theory Research Group | NTT Communication Science Laboratories | NTT R&D Website

). Finite-key Security Analysis of Differential-Phase-Shift QKD. 24th Asian Quantum Information Science

https://www.rd.ntt/e/cs/team_project/media/computing_theory/

rd2026-e.pdf

% * SDO: Standard Development Organization Key Public Events Tsukuba Forum Present research achievements

https://www.rd.ntt/e/download/rd2026-e.pdf

Standardization Trends Related to Application- and Service-related Technologies | NTT R&D Website

their work on these issues complements each other in more than a few cases. Regarding public key

https://www.rd.ntt/e/research/JN202311_23708.html

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

public-key cryptography for many years, and a standard definition of cryptographic security has been

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

Updates | NTT R&D Website

Their Voice 01/29/2026 Quantum Error Mitigation: A Key Approach to Overcoming the Barriers to Practical

https://www.rd.ntt/e/update_information/

Report on the NTT R&D Forum 2020｜NTT R&D Website

described NTT's next-generation cryptography, which even quantum computers cannot break, a basic public key

https://www.rd.ntt/e/forum/2020/

情報基礎理論研究グループ｜NTTコミュニケーション科学基礎研究所｜NTT R&D Website

Information, 10 (1). 国際会議予稿 Akihiro Mizutani, Yuki Takeuchi & Kiyoshi Tamaki (2024). Finite-key Security

https://www.rd.ntt/cs/team_project/media/computing_theory/

PowerPoint プレゼンテーション

40 ❷ Reputation Research on Servers That May Have Been Accessed As a Jump host 42 ❸ Public

https://www.rd.ntt/e/sil/overview/NTTannual2023_e_web.pdf

Inclusive Core: Integrative and Cooperative Network Architecture for the 6G/IOWN Era - White paper | NTT R&D Website

multimedia communication services. In this way, they have continued to play a key role in everyday life

https://www.rd.ntt/e/ns/inclusivecore/whitepaper_ver1.html

Inclusive Core: Integrative and Cooperative Network Architecture for the 6G/IOWN Era - White paper | NTT R&D Website

multimedia communication services. In this way, they have continued to play a key role in everyday life

https://www.rd.ntt/e/ns/inclusivecore/whitepaper_ver2.html

Microsoft Word - ñžHˆ,S¤ó¯ëü·Ö³¢Ûï¤ÈÚüÑ_r1.1.docx

communication services. In this way, they have continued to play a key role in everyday life, industry, and

https://www.rd.ntt/e/ns/2023/11/07/InclusiveCore-Whitepaper en r1.2.pdf

Microsoft Word - ñžHˆ,S¤ó¯ëü·Ö³¢Ûï¤ÈÚüÑ_r2.0-r1.1Ùü¹.docx

multimedia communication services. In this way, they have continued to play a key role in everyday life

https://www.rd.ntt/e/ns/2023/11/09/InclusiveCore-Whitepaper-v2.1_en.pdf