Results 121 to 130 of about 471,861 (312)

Optoelectronic Devices for In‐Sensor Computing

Advanced Materials, EarlyView.
The raw data obtained directly from sensors in the noisy analogue domain is often unstructured, which lacks a predefined format or organization and does not conform to a specific data model. Optoelectronic devices for in‐sensor visual processing can integrate perception, memory, and processing functions in the same physical units, which can compress ...
Qinqi Ren, Chaoyi Zhu, Sijie Ma, Zhaoqing Wang, Jianmin Yan, Tianqing Wan, Weicheng Yan, Yang Chai   +7 more
wiley   +1 more source

Quantum cryptography with highly entangled photons from semiconductor quantum dots. [PDF]

Sci Adv, 2021
Schimpf C, Reindl M, Huber D, Lehner B, Covre Da Silva SF, Manna S, Vyvlecka M, Walther P, Rastelli A.   +8 more
europepmc   +1 more source

Post-Quantum Cryptography [PDF]

arXiv
In this survey we propose to cover the prose of post-quantum cryptography over classical cryptography. We talk about the various cryptographic methods that are being practiced to safeguard our information. The future of secure communication is expected to be the implementation of quantum-safe cryptographic systems, and that in the post-quantum era, the
arxiv  

Quantum cryptography using photon “frequency” states (example of a possible realization) [PDF]

, 1998
S. N. Molotkov
openalex   +1 more source

Emerging Opportunities of Colloidal Quantum Dots for Photocatalytic Organic Transformations

Advanced Materials, EarlyView.
Colloidal quantum dots (QDs) have gained significant attention as photocatalysts in organic transformations in recent years. This review highlights QDs’ distinctive features, including the quantum size effect, compositional and structural diversity, tunable surface chemistry, and photophysics.
Qinxuan Cao, Jianning Feng, Kin Ting Chang, Wenfei Liang, Haipeng Lu   +4 more
wiley   +1 more source

A Quantum Cryptography Communication Network Based on Software Defined Network

ITM Web of Conferences, 2018
With the development of the Internet, information security has attracted great attention in today’s society, and quantum cryptography communication network based on quantum key distribution (QKD) is a very important part of this field, since the quantum ...
Zhang Hongliang, Quan Dongxiao, Zhu Changhua, Li Zhigang   +3 more
doaj   +1 more source

Post Quantum Cryptography and its Comparison with Classical Cryptography [PDF]

arXiv
Cryptography plays a pivotal role in safeguarding sensitive information and facilitating secure communication. Classical cryptography relies on mathematical computations, whereas quantum cryptography operates on the principles of quantum mechanics, offering a new frontier in secure communication. Quantum cryptographic systems introduce novel dimensions
arxiv  

Post-Quantum Secure Cryptographic Algorithms [PDF]

arXiv, 2018
An overview on current developments in post quantum ...
arxiv  

Quantum memory in quantum cryptography

, 1999
D.Sc. (Ph.D) Thesis; April 1997; Technion, Haifa, Israel. 107 pages, Latex. The results of chapters 2-4 (security of QKD), and chapter 5 (QKD via quantum memory) appeared elsewhere in the quant-physics archive, and were published in journals (see ref. 15, 19, 20 and 21; ref 21 is now PRL, 79, p.4034, 1997).
openaire   +2 more sources

Cryptography in a Quantum World [PDF]

, 2016
14 pages, Invited talk at SOFSEM 2016, January 2016, Harrachov, Czech Republic.
openaire   +2 more sources