Results 1 to 10 of about 675 (154)

Quantum hashing for finite abelian groups [PDF]

Lobachevskii Journal of Mathematics, 2016
We propose a generalization of the quantum hashing technique based on the notion of the small-bias sets. These sets have proved useful in different areas of computer science, and here their properties give an optimal construction for succinct quantum presentation of elements of any finite abelian group, which can be used in various computational and ...
Alexander Vasiliev
exaly   +6 more sources

The Road From Classical to Quantum Codes: A Hashing Bound Approaching Design Procedure

IEEE Access, 2015
Powerful quantum error correction codes (QECCs) are required for stabilizing and protecting fragile qubits against the undesirable effects of quantum decoherence. Similar to classical codes, hashing bound approaching QECCs may be designed by exploiting a
Zunaira Babar, Panagiotis Botsinis, Dimitrios Alanis, Soon Xin Ng, Lajos Hanzo   +4 more
doaj   +3 more sources

A hybrid hash framework for post quantum secure zero knowledge identification [PDF]

Scientific Reports
The advent of quantum computing poses substantial risks to conventional cryptographic mechanisms, particularly hash-based authentication and zero-knowledge identification (ZKI) protocols, which are susceptible to quantum algorithms such as Grover’s and ...
Samarth Bhadane, Disha Gupta, Priyanka V. Deshmukh, Nivedita Mishra   +3 more
doaj   +2 more sources

Efficient Algorithms for Quantum Hashing

Lecture Notes in Computer Science
accepted to ...
Kamil Khadiev, Ilnar Zinnatullin, Khadiev Kamil   +2 more
exaly   +3 more sources

Theory and Applications of Quantum Hashing

Quantum Reports
We review recent results on quantum one-way functions, including quantum fingerprinting or quantum hashing (we use these two terms as synonyms even though they have very small difference).
Farid Ablayev, Kamil Khadiev, Alexander Vasiliev, Mansur Ziiatdinov   +3 more
doaj   +2 more sources

Universal hash functions from quantum procedures

Учёные записки Казанского университета: Серия Физико-математические науки, 2020
Modern quantum technologies are NISQ (Noisy Intermediate-Scale Quantum) devices, which are used to create insufficiently accurate quantum computers with low computing power.
F.M. Ablayev, M.T. Ziatdinov
doaj   +2 more sources

BBAS: A blockchain-based authentication system for e-health with multi-factor authentication, access control, and post-quantum security [PDF]

Scientific Reports
The rapid digitisation of healthcare services presents challenges in guaranteeing safe, scalable, and privacy-preserving access to sensitive medical information. This article presents BBAS, a blockchain-based authentication system for e-Health.
Rabia Latif, Bello Musa Yakubu, Nor Shahida Mohd Jamail, Amir Mohamed Talib, Fahad Omar Alomary   +4 more
doaj   +2 more sources

Quantum Amplitude Hash Function for Quantum Evidence Integrity

IEEE Access
The integrity of evidence, a core principle of digital forensics, is essential for ensuring the reliability and admissibility of evidence in legal proceedings.
Donggun Lee, Hanbeom Shin, Seokhie Hong
doaj   +2 more sources

Hybrid Classical–Quantum Text Search Based on Hashing

Mathematics
The paper considers the problem of finding a given substring in a text. It is known that the complexity of a classical search query in an unordered database is linear in the length of the text and a given substring.
Farid Ablayev, Nailya Salikhova, Marat Ablayev   +2 more
doaj   +3 more sources

Chip-integrated quantum signature network over 200 km [PDF]

Light: Science & Applications
The development of quantum networks is paramount towards practical and secure communications. Quantum digital signatures (QDS) offer an information-theoretically secure solution for ensuring data integrity, authenticity, and non-repudiation, rapidly ...
Yongqiang Du, Bing-Hong Li, Xin Hua, Xiao-Yu Cao, Zhengeng Zhao, Feng Xie, Zhenrong Zhang, Hua-Lei Yin, Xi Xiao, Kejin Wei   +9 more
doaj   +2 more sources