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41.521  Articles
1 of 4.153 pages  |  10  records  |  more records»
Digital signature schemes can fulfill an actual task of ensuring fairness and transparency of electronic election. However, existing standards and protocols need modification into blind signature and additional security check by the anonymity criterion. T... see more

Cryptosystems relying on chaotic maps have been presented lately. As a result of inferred and convenient connections amongst the attributes of conventional cryptosystems and chaotic frameworks, the concept of chaotic systems with applications to cryptogra... see more

Digital cash, an electronic or digital simulation of real cash, has been used widely to buy or sell goods in the recent internet society. As it circulates via internet, all information regarding transaction using digital cash can be recorded. Hence, the a... see more

In this study, quantum proxy group signature protocol based on the Quantum Fourier Transformation(QF T) is suggested. In this protocol, QF T is used to share signature with group members. So all proxy group members know only their part of the signature in... see more

This article discusses the digital skills of blind students in the educational process during the pandemic. The COVID-19 pandemic forced most students to adapt to a new habit which is WFH (Working from Home). Meanwhile, blind students take longer to learn... see more

Abstract. Purpose: This study aims to build an effective user interface digital signature application for document legalization.Methods: The process of document publishing services and bureaucratic flows at universities affected by the pandemic can be sim... see more

In the uncertainty conditions due to the Covid-19 pandemic, every businesses and public services, also applied for cyber notary, the officials who make authentic deeds. This researc is a normative legal research, using secondary data and primary data. The... see more

In the uncertainty conditions due to the Covid-19 pandemic, every businesses and public services, also applied for cyber notary, the officials who make authentic deeds. This researc is a normative legal research, using secondary data and primary data. The... see more

Targeting at some problems such as the control of a single authority and guarantee of privacy of multi-authority, this paper proposes a double-blind multi-authority e-voting system based Ghadafi’s group blind signature and SP-signature. By introducing mul... see more

1 of 4.153 pages  |  10  records  |  more records»