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Fabian Honecker, Julian Dreyer and Ralf Tönjes
Modern Public Key Infrastructures (PKIs) allow users to create and maintain centrally stored cryptographic certificates. These infrastructures use a so-called certificate chain. At the root of the chain, a root Certification Authority (CA) is responsible...
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Bertrand Cambou, Michael Gowanlock, Bahattin Yildiz, Dina Ghanaimiandoab, Kaitlyn Lee, Stefan Nelson, Christopher Philabaum, Alyssa Stenberg and Jordan Wright
Using physical unclonable functions (PUFs), in support of networks secured with a public key infrastructure, to generate, on demand, the key pairs needed for lattice and code PQC algorithms.
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Hwajeong Seo
In this paper, we present scalable multi-precision multiplication implementation and scalable multi-precision squaring implementation for 32-bit ARM Cortex-M4 microcontrollers. For efficient computation and scalable functionality, we present optimized Mu...
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Han-Yu Lin
Nowadays there are many social networking services supporting three-party communication such as Skype, Line, and Facebook Messenger. To ensure the message security, a cryptographic encryption scheme is a commonly adopted measure. However, the traditional...
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Yuan Ping, Baocang Wang, Shengli Tian, Jingxian Zhou and Hui Ma
By introducing an easy knapsack-type problem, a probabilistic knapsack-type public key cryptosystem (PKCHD) is proposed. It uses a Chinese remainder theorem to disguise the easy knapsack sequence. Thence, to recover the trapdoor information, the implicit...
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Jyotirmoy Das,Sangeeta Kakoty,Majidul Ahmed
Pág. 70 - 76
The access to digital data by the users has increased in recent times with the advent of data communication technologies and its popularization. The data which is in digital form has to pass through insecure channels, for example when a user accesses the...
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Hugo Solís-Sánchez and E. Gabriela Barrantes
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Oliver Hanka, Michael Eichhorn, Martin Pfannenstein, Jörg Eberspächer and Eckehard Steinbach
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Oliver Hanka, Michael Eichhorn, Martin Pfannenstein, Jörg Eberspächer and Eckehard Steinbach
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Yeongjae Park, Hyeondo Yoo, Jieun Ryu, Young-Rak Choi, Ju-Sung Kang and Yongjin Yeom
Owing to the expansion of non-face-to-face activities, security issues in video conferencing systems are becoming more critical. In this paper, we focus on the end-to-end encryption (E2EE) function among the security services of video conferencing system...
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Burhan Ul Islam Khan, Khang Wen Goh, Mohammad Shuaib Mir, Nur Fatin Liyana Mohd Rosely, Aabid Ahmad Mir and Mesith Chaimanee
As the Internet of Things (IoT) continues to revolutionize value-added services, its conventional architecture exhibits persistent scalability and security vulnerabilities, jeopardizing the trustworthiness of IoT-based services. These architectural limit...
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Haotian Liang, Guidong Zhang, Wenjin Hou, Pinyi Huang, Bo Liu and Shouliang Li
Most of the image encryption schemes based on chaos have so far employed symmetric key cryptography, which leads to a situation where the key cannot be transmitted in public channels, thus limiting their extended application. Based on the elliptic curve ...
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Jheng-Jia Huang, Yi-Fan Tseng, Qi-Liang Yang and Chun-I Fan
Authentication has been adopted in many areas, but most of these authentication schemes are built using traditional cryptographic primitives. It is widely believed that such primitives are not resistant to quantum algorithms. To deal with those quantum a...
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Qiang Li
Cellular vehicle to everything (C-V2X) is a technology to achieve vehicle networking, which can improve traffic efficiency and traffic safety. As a special network, the C-V2X system faces many security risks. The vehicle to vehicle (V2V) communication tr...
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Ignazio Pedone and Antonio Lioy
Quantum Key Distribution (QKD) represents a reasonable countermeasure to the advent of Quantum Computing and its impact on current public-key cryptography. So far, considerable efforts have been devoted to investigate possible application scenarios for Q...
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Despoina Chochtoula, Aristidis Ilias, Yannis C. Stamatiou and Christos Makris
SCADA systems monitor critical industrial, energy and other physical infrastructures in order to detect malfunctions, issue alerts and, in many cases, propose or even take remedial actions. However, due to their attachment to the Internet, SCADA systems ...
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Anish Saini, Athanasios Tsokanos and Raimund Kirner
Cryptography is the study and practice of secure communication with digital data and focuses on confidentiality, integrity, and authentication. Random number generators (RNGs) generate random numbers to enhance security. Even though the cryptographic alg...
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Athanasios Goudosis and Sokratis Katsikas
The reporting of incidents of misconduct, violence, sexual assault, harassment, and other types of crime that constitute a major concern in modern society is of significant value when investigating such incidents. Unfortunately, people involved in such i...
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ByeongGyu Park, Suhri Kim, Seokhie Hong, HeeSeok Kim and Seog Chung Seo
Beginning with the proposal of the McEliece cryptosystem in 1978, code-based cryptography has positioned itself as one of main categories in post-quantum cryptography (PQC). To date, the algebraic security of certain variants of McEliece cryptosystems ha...
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Hongbin Yang, Shuxiong Jiang, Wenfeng Shen and Zhou Lei
Provable Data Possession (PDP) protocol makes it possible for cloud users to check whether the cloud servers possess their original data without downloading all the data. However, most of the existing PDP schemes are based on either public key infrastruc...
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