Results 91 to 100 of about 1,019 (197)

Computing boolean functions via quantum hashing

, 2020
© Springer International Publishing Switzerland 2014. In this paper we show a computational aspect of the quantum hashing technique. In particular we apply it for computing Boolean functions in the model of read-once quantum branching programs based on ...
Ablayev F., Vasiliev A.
core  

Fine-Grained and Lightweight Quantum-Resistant Access Control System With Efficient Revocation for IoT Cloud

IEEE Open Journal of the Communications Society
The proliferation of Internet of Things (IoT) devices in cloud-assisted environments raises urgent concerns regarding fine-grained access control, policy privacy, and resilience against quantum adversaries.
Potchakorn Poomekum, Arisara Suriyawong, Somchart Fugkeaw   +2 more
doaj   +1 more source

Quantum hashing with the icosahedral group

, 2009
We study an efficient algorithm to hash any single qubit gate (or unitary matrix) into a braid of Fibonacci anyons represented by a product of icosahedral group elements. By representing the group elements by braid segments of different lengths, we introduce a series of pseudo-groups.
Burrello, Michele, Xu, Haitan, Mussardo, Giuseppe, Wan, Xin   +3 more
openaire   +2 more sources

Approximate Quantum Error Correction with 1D Log-Depth Circuits

PRX Quantum
Efficient and high-performance quantum error correction is essential for achieving fault-tolerant quantum computing. Low-depth random circuits offer a promising approach to identifying effective and practical encoding strategies.
Guoding Liu, Zhenyu Du, Zi-Wen Liu, Xiongfeng Ma   +3 more
doaj   +1 more source

Computing quantum hashing in the model of quantum branching programs

, 2020
© 2018 Author(s). We investigate the branching program complexity of quantum hashing. We consider a quantum hash function that maps elements of a finite field into quantum states.

core  

NeonCROSS: Vectorized Implementation of Post-Quantum Signature CROSS on Cortex-A72 and Apple M3

Transactions on Cryptographic Hardware and Embedded Systems
The advancement of quantum computing threatens traditional public-key cryptographic systems, prompting the development of post-quantum cryptography (PQC).
Hanyu Wei, Wenqian Li, Yunlei Zhao
doaj   +1 more source

Improved Meet-in-the-Middle Nostradamus Attacks on AES-like Hashing

IACR Transactions on Symmetric Cryptology
The Nostradamus attack was originally proposed as a security vulnerability for a hash function by Kelsey and Kohno at EUROCRYPT 2006. It requires the attacker to commit to a hash value y of an iterated hash function H.
Xiaoyang Dong, Jian Guo, Shun Li, Phuong Pham, Tianyu Zhang   +4 more
doaj   +1 more source

A Lightweight Variant of Falcon for Efficient Post-Quantum Digital Signature

Information
Conventional public-key cryptographic systems are increasingly threatened by advances in quantum computing, accelerating the need for robust post-quantum cryptographic solutions.
Aigerim Kerimbayeva, Maksim Iavich, Yenlik Begimbayeva, Sergiy Gnatyuk, Sakhybay Tynymbayev, Zhanerke Temirbekova, Olga Ussatova   +6 more
doaj   +1 more source

Poster Sessions

HemaSphere, Volume 10, Issue S1, June 2026.
wiley   +1 more source

Cross-Platform Performance and Security Evaluation of Post-Quantum Cryptographic Algorithms on Resource-Constrained Devices

Applied Sciences
The rapid advancement of quantum computing poses a fundamental threat to classical public-key cryptographic systems, necessitating the transition to post-quantum cryptography (PQC).
Daiana-Larisa Lucaciu, Daniela Elena Popescu   +1 more
doaj   +1 more source