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4.181  Articles
1 of 419 pages  |  10  records  |  more records»
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

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 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

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

Resumo: Leitura de Uma literatura nos trópicos, de Silviano Santiago, esse ensaio explora as tensões entre dito e implicado na arquitetura do livro, tomando como ponto de partida, de um lado, certos ecos telescópicos ligando algumas passagens decisivas, e... see more

This paper includes the consequences which lies in the IoT environment, specifically Secure mean of communication and user authentication are performed in biomedical images. Exchange of  results and data takes place in a smart healthcare environment.... see more

In this study, the security of Novel Enhanced Quantum Representation(NEQR) of quantum images are suggested by using the Quantum Fourier Transform (QFT) with blind trent. In the protocol, QFT and key are used to share signature with recipients. S... see more

In this paper, we propose a new collective work scheme for performing the task of secure database creation and storage. Such tasks arise when building electronic payment systems and document management systems with distributed responsibility, that is, whe... see more

1 of 419 pages  |  10  records  |  more records»