Results 11 to 20 of about 535,713 (347)

On Multiple Encryption for Public-Key Cryptography

Cryptography, 2023
Using multiple, individual encryption schemes is a well-established method to increase the overall security of encrypted data. These so-called multiple encryption or hybrid schemes have regained traction in the context of public-key cryptography due to ...
Tudor Soroceanu, Nicolas Buchmann, Marian Margraf   +2 more
doaj   +1 more source

Post-quantum cryptography-driven security framework for cloud computing

Open Computer Science, 2022
Data security in the cloud has been a major issue since the inception and adoption of cloud computing. Various frameworks have been proposed, and yet data breach prevails.
Ukwuoma Henry Chima, Arome Gabriel, Thompson Aderonke, Alese Boniface Kayode   +3 more
doaj   +1 more source

Lattice‐based cryptosystems in standardisation processes: A survey

IET Information Security, 2023
The current widely used public‐key cryptosystems are vulnerable to quantum attacks. To prepare for cybersecurity in the quantum era, some projects have been launched to call for post‐quantum alternatives.
Anyu Wang, Dianyan Xiao, Yang Yu
doaj   +1 more source

Public-Key Cryptography Based on Tropical Circular Matrices

Applied Sciences, 2022
Some public-key cryptosystems based on the tropical semiring have been proposed in recent years because of their increased efficiency, since the multiplication is actually an ordinary addition of numbers and there is no ordinary multiplication of numbers
Huawei Huang, Chunhua Li, Lunzhi Deng
doaj   +1 more source

White-Box Implementation of the Identity-Based Signature Scheme in the IEEE P1363 Standard for Public Key Cryptography

IACR Cryptology ePrint Archive, 2020
. Unlike black-box cryptography, an adversary in a white-box security model has full access to the implementation of the cryptographic algorithm. Thus, white-box implementation of cryptographic algorithms is more practical. Nevertheless, in recent years,
Yudi Zhang, De-biao He, Xinyi Huang, Ding Wang, Kim-Kwang Raymond Choo   +4 more
semanticscholar   +1 more source

An Enhanced Architecture to Resolve Public-Key Cryptographic Issues in the Internet of Things (IoT), Employing Quantum Computing Supremacy

Sensors, 2022
The Internet of Things (IoT) strongly influences the world economy; this emphasizes the importance of securing all four aspects of the IoT model: sensors, networks, cloud, and applications.
Shuhab Shamshad, Farina Riaz, Rabia Riaz, Sanam Shahla Rizvi, Shahab Abdulla   +4 more
doaj   +1 more source

A Leakage-Resilient Certificateless Authenticated Key Exchange Protocol Withstanding Side-Channel Attacks

IEEE Access, 2020
Certificateless public-key cryptography has conquered both the certificate management problem in the traditional public-key cryptography and the key escrow problem in the ID-based public-key cryptography. Certificateless authenticated key exchange (CLAKE)
Tsung-Che Hsieh, Yuh-Min Tseng, Sen-Shan Huang   +2 more
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Lossless and Reversible Data Hiding using Public Key Cryptography [PDF]

ITM Web of Conferences, 2020
In today’s world, the internet is a platform, where large amount of data can be obtained and transferred. Different technologies and internet access are used to transfer the data which can be accessed by authorized and unauthorized users.The major ...
Shetye Pooja, Varekar Srushti, Zajam Manali, Pawar Monika, Kadam Sujata   +4 more
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Efficient and Provably Secure Certificateless Signature Schemes [PDF]

Jisuanji gongcheng, 2016
Certificateless public key cryptography solves the key escrow problem of identity-based cryptography.In common with identity-based cryptography,certificateless public key cryptography does not rely on certificate.Therefor,this paper references from the ...
TANG Yongli,WANG Feifei,YAN Xixi,LI Zichen
doaj   +1 more source

Computational Thinking Enrichment: Public-Key Cryptography

Informatics in Education, 2018
The Computer Science Unplugged activities and project has been an influential STEM (Science, Technology, Engineering & Mathematics) initiative, providing enrichment and teaching activities supporting computational thinking.
Frances ROSAMOND
doaj   +1 more source