Results 51 to 60 of about 1,033,029 (206)

Spectral Properties and Coding Transitions of Haar-Random Quantum Codes

PRX Quantum
A quantum error-correcting code with a nonzero error threshold undergoes a mixed-state phase transition when the error rate reaches that threshold.
Grace M. Sommers, J. Alexander Jacoby, Zack Weinstein, David A. Huse, Sarang Gopalakrishnan   +4 more
doaj   +1 more source

Measurement-based quantum computing with a spin ensemble coupled to a stripline cavity [PDF]

, 2012
Recently, a new form of quantum memory was proposed. The storage medium is an ensemble of electron spins, coupled to a stripline cavity and an ancillary readout system.
Benjamin, Simon C., Benjamin, SC, Ping, Yuting, Gauger, EM, Ping, Y., Gauger, E.M., Gauger, Erik M.; id_orcid, Ping, Y, Benjamin, Simon, Benjamin, S.C.   +9 more
core   +1 more source

Controlled Alternate Quantum Walks based Quantum Hash Function [PDF]

Scientific Reports, 2018
AbstractThrough introducing controlled alternate quantum walks, we present controlled alternate quantum walks (CAQW) based quantum hash function. CAQW based quantum hash function have excellent security, outstanding statistical performance and splendid expansibility.
Li, Dan, Yang, Yu-Guang, Bi, Jing-Lin, Yuan, Jia-Bin, Xu, Juan   +4 more
openaire   +3 more sources

Research on Wireless Communication Optimization Design for Self‐Recovering Multi‐Interface Encrypted Communication Terminals Based on OMAP Architecture

Engineering Reports, Volume 8, Issue 9, September 2026.
This study optimizes a wireless communication terminal using an OMAP dual‐core processor and encryption chips. It achieves under 55 μs latency, ≤ 0.06% packet loss, and millisecond‐level self‐recovery in complex environments, ensuring secure and reliable communication.
Wenmin Xie, Jingyi Du, Xinlong Fu, Weiyuan Lan, Penghui Liu   +4 more
wiley   +1 more source

Design and Comparative Analysis of Quantum Hashing Algorithms using Qiskit

, 2023
Paper is on hashing algorithms designed for Quantum computers.
Prodipto Das (16886160)
core   +1 more source

Quantum hashing and Fourier transform

Journal of Physics: Conference Series, 2020
In the paper based on the notion of small-biased sets we define the quantum transformation that describes the quantum hash function over the cyclic group. We discuss its similarity to the well-known Quantum Fourier Transform and show possible applications to constructing space-efficient algorithms in various computational scenarios, including two-party
Farid Ablayev, Alexander Vasiliev
openaire   +1 more source

Quantum collision finding for homomorphic hash functions

CoRR, 2021
V2: Removed an example without quantum ...
Juan Carlos García-Escartín, Vicent Gimeno, Julio José Moyano-Fernández   +2 more
openaire   +3 more sources

Hybrid SHA3 Junk Encryption based Crystal ZEUS framework for secure client-side deduplication on cloud

Journal of Cloud Computing: Advances, Systems and Applications
With the growing reliance on cloud storage, ensuring secure client-side deduplication is essential to eliminate data redundancy without compromising confidentiality or integrity.
Khalid Alfatmi, Mayank Sohani
doaj   +1 more source

Chosen-Prefix Collisions on AES-like Hashing

IACR Transactions on Symmetric Cryptology
Chosen-prefix collision (CPC) attack was first presented by Stevens, Lenstra and de Weger on MD5 at Eurocrypt 2007. A CPC attack finds a collision for any two chosen prefixes, which is a stronger variant of collision attack. CPCs are naturally harder to
Shiyao Chen, Xiaoyang Dong, Jian Guo, Tianyu Zhang   +3 more
doaj   +1 more source

Compositional Security for Blockchain‐Based Agentic Commerce: Cross‐Layer Binding, Predicate‐Constrained Settlement, and Evidence‐Linked Verification in AI‐Agent Payments

Engineering Reports, Volume 8, Issue 9, September 2026.
This paper presents CLB‐ACEL, a cross‐layer binding and evidence verification framework for agentic blockchain payments. Across ten human‐present attacks and five delegated predicate scenarios, CLB‐ACEL detects every modeled unsafe case and prevents replay plus all predicate violations at or before settlement. ABSTRACT Autonomous AI agents increasingly
Md. Al Amin, Md. Fazlay Rabbi, Harique Rahman Jaif, Saha Reno   +3 more
wiley   +1 more source