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113 results for “public key”
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Research ArticleOpen accessIn the abstractImprovement of Menezes-Vanstone Elliptic Curve Cryptosystem Based on Quadratic Bézier Curve TechniqueDua M. Ghadi, Adil AL-RammahiCryptography is one of the most important applications and widely used in our life especially in the information security that needed by many government institutions, banks, communications and others to keep data over internet and other transportations that it is ensure safety of transfers between the sender and the recipient. The most important system in cryptography is public key cryptography … …Journal of Computer Science, Vol. 16, Issue 5 · 4 Jun 2020 · 8,216 accessesView PDFCite
Research ArticleOpen accessIn the abstractA Secure Key Authentication Scheme Based on the Hardness of Solving Elliptic Curve Discrete Logarithm ProblemIzzmier Izzuddin Zulkepli, Eddie Shahril IsmailA key authentication scheme is a scheme that protects a user’s public key from modification and counterfeiting by an adversary. The new development and improvement of key authentication schemes should be made continuously so that the systems are safe and practical to be used. To the best of our knowledge, there is no key authentication using the elliptic curve so … …Journal of Computer Science, Vol. 16, Issue 5 · 15 May 2020 · 7,435 accessesView PDFCite
Research ArticleOpen accessIn the abstractSystem for Securing Timestamping and Electronic Signing of PDF Documents: Standards, Schematic, and ImplementationMoussa Habiboulaye, Harouna Naroua, Chaibou KadriThis article investigates the standards and principles for implementing electronic signatures in PDF documents, focusing on security and compliance with legal regulations. The current state of digital signatures is examined, highlighting the importance of authenticity, integrity, and non-repudiation. A detailed analysis is provided on the process of generating and verifying electronic signatures using Public Key Infrastructures (PKI) and cryptographic techniques. … …Journal of Computer Science, Vol. 21, Issue 11 · 19 Dec 2025 · 1,864 accessesView PDFCite
Review ArticleOpen accessIn the abstractThe European Wild Boar (Sus scrofa) as a Reservoir of Tuberculosis: Ecological Drivers and Management ImplicationsGiovanna Liguori, Renato Lombardi, Fabio Castagna et al.Bovine tuberculosis (bTB), an infectious disease primarily caused by Mycobacterium bovis and other members of the Mycobacterium tuberculosis complex, represents a significant challenge to both animal and public health. Despite successful control programs in numerous regions, the presence of wildlife reservoirs, notably wild boar (Sus scrofa), impedes complete eradication and sustains disease propagation. bTB prevalence varies across Europe, with higher … …American Journal of Animal and Veterinary Sciences, Vol. 20, Issue 3 · 16 Nov 2025 · 2,621 accessesView PDFCite
Research ArticleOpen accessIn the abstractBurden of Early Pregnancy and Reach of Cash Incentive Scheme for Promoting Institutional Delivery in IndiaAnjali Srivastava, Priyanka Ribhu, Purujit PraharajThe burdenof early pregnancy and high out-of-pocket costs necessitate the use ofinstitutional care, qualified medical staff, and financial incentives to boostthe quality of maternal health services. In response, the Indian governmentintroduced the Janani Suraksha Yojana (JSY) scheme in2005, which offers cashtransfers to underprivileged women using public health facilities for childdelivery. Using the data from the National Family Health Survey-5 and … …Journal of Social Sciences, Vol. 21, Issue 1 · 5 Jun 2025 · 6,906 accessesView PDFCite
Review ArticleOpen accessIn the abstractE-Participation Success Factors: A Systematic Literature ReviewElgamar Syam, Alawiyah Abd Wahab, Abdullah HusinE-participation which has emerged from the development of electronic government, is a very interesting phenomenon to study today. However, when e-participation was first introduced, various problems arose, such as the reluctance of citizens to use e-participation as a system that was considered suitable to carry out the process of public participation in government. This problem encourages many researchers to find … …Journal of Computer Science, Vol. 20, Issue 9 · 10 Jul 2024 · 5,682 accessesView PDFCite
Research ArticleOpen accessIn the abstractE-Government Diffusion in Jordan: Employees' Perceptions Toward Electronic Government in JordanWasfi AlrawabdehA number of countries, in both developed and developing nations, have started e-government programs that aim to provide public services online, improve government procedures and, most importantly, provide improved services for citizens. The aim of this paper is to identify the factors that are currently influencing the development and diffusion of e-government in Jordan as perceived by government employees involved … …American Journal of Applied Sciences, Vol. 14, Issue 1 · 16 Jan 2017 · 7,633 accessesView PDFCite
Research ArticleOpen accessIn the abstractNurses’ Perception of Management Styles and Factors Influencing Retention of Nurses in Ghana: A Cross-Sectional SurveyAugustine Kumah, Hillary Selassi Nutakor, Godwin Gideon Kwaku Dorvlo et al.Retention of health professionals in the health sector in Ghana is crucial to address the human resource needs of the health sector and to promote an efficient and effective healthcare system. Nurses are one of the key professionals whose role in the healthcare industry cannot be underestimated. This study assessed nurses’ perception of management styles and factors influencing the retention … …American Journal of Economics and Business Administration, Vol. 14, Issue 1 · 2 Apr 2022 · 7,669 accessesView PDFCite