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pro vyhledávání: '"Digital Signature"'
Akademický článek
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Publikováno v:
Journal of Mathematical Cryptology, Vol 18, Iss 1, Pp 2624-32 (2024)
We use tropical algebras as platforms for a very efficient digital signature protocol. Security relies on computational hardness of factoring one-variable tropical polynomials; this problem is known to be NP-hard. We also offer countermeasures agains
Externí odkaz:
https://doaj.org/article/5710eeaa5f6e487aa7edbdd149d9d280
Autor:
Abdessamed Echikr, Ali Yachir, Chaker Abdelaziz Kerrache, Abdelkrim Kamel Oudjida, Zakaria Sahraoui
Publikováno v:
Acta Informatica Pragensia, Vol 13, Iss 2, Pp 168-192 (2024)
Integration of the internet of things (IoT) and robotics into the internet of robotic things (IoRT) presents inherent security and trust challenges. This article introduces an innovative blockchain-centred framework designed to address these challeng
Externí odkaz:
https://doaj.org/article/dd6b14f49e37428687a3a6638fd00928
Publikováno v:
Tongxin xuebao, Vol 45, Pp 184-195 (2024)
In order to solve the inadequacy of traditional blind signature schemes in resisting quantum computing attacks during interactions between users, signers, and verifiers was addressed, a novel quantum-resistant blind signature scheme named CDBS was pr
Externí odkaz:
https://doaj.org/article/42695eb9a2114936a9a091531c634733
Autor:
Yanlong Ma
Publikováno v:
Computer Science Journal of Moldova, Vol 32, Iss 2(95), Pp 289-307 (2024)
In this paper, we will solve an important form of hidden discrete logarithm problem (HDLP) and a generalized form of HDLP (GHDLP) over non-commutative associative algebras (FNAAs). We will reduce them to discrete logarithm problem (DLP) in a finite f
Externí odkaz:
https://doaj.org/article/5b83070bc9d946cc8879593224f8155a
Autor:
Kritsanapong Somsuk
Publikováno v:
Cogent Engineering, Vol 11, Iss 1 (2024)
This research introduces an algorithm for signing and verifying digital signatures on electronic official documents to establish the authenticity of a person’s identification. The proposed method focuses on minimizing processing. The process begins
Externí odkaz:
https://doaj.org/article/4e305f5f61834d91844b03bac56ae9ee
Publikováno v:
Journal of King Saud University: Computer and Information Sciences, Vol 36, Iss 10, Pp 102235- (2024)
Image ciphering techniques usually transform a given plain image data into a cipher image data resembling noise, serving as an indicator of the presence of secret image data. However, the transmission of such noise-like images could draw attention, t
Externí odkaz:
https://doaj.org/article/ffbbe3ebce1d47608dc7a3d6a14f0f64
Publikováno v:
Carbon Capture Science & Technology, Vol 13, Iss , Pp 100300- (2024)
Direct air capture (DAC) is a critical and emerging Negative Emissions Technology (NET) that directly removes CO2 from the atmosphere, significantly contributing to climate change. However, the deployment and management of large-scale DAC faces chall
Externí odkaz:
https://doaj.org/article/94155965d9124fdbb1c36aab6556b410
Publikováno v:
International Journal of Cognitive Computing in Engineering, Vol 5, Iss , Pp 78-87 (2024)
Telemedicine is a form of healthcare delivery that employs communication technology to provide medical care to patients remotely. The use of telemedicine has seen a significant increase in recent years, presenting challenges such as patient privacy,
Externí odkaz:
https://doaj.org/article/5fe0c316f3074db7ad4f69476b554252
Autor:
HU Xiaoming, CHEN Haichan
Publikováno v:
网络与信息安全学报, Vol 10, Pp 59-68 (2024)
Adaptor signature (AS) is a novel cryptographic primitive that has gained prominence in recent years for its ability to link the signature process with the revelation of a secret value. The process involves adapting a pre-signature to a formal signat
Externí odkaz:
https://doaj.org/article/8076e4c3eebd490eaba90a3e516d9526