Mostrar el registro sencillo del objeto digital

dc.contributor.author	L. Martínez-Ramos
dc.contributor.author	L. López-García
dc.contributor.author	F. Rodríguez-Henríquez
dc.creator	L. Martínez-Ramos
dc.creator	L. López-García
dc.creator	F. Rodríguez-Henríquez
dc.date	2011
dc.date.accessioned	2016-03-16T17:17:26Z
dc.date.available	2016-03-16T17:17:26Z
dc.identifier	http://www.redalyc.org/articulo.oa?id=47421207005
dc.identifier.uri	http://hdl.handle.net/20.500.11799/39314
dc.description	Continuous technological advances have allowed that mobile devices, such as Personal Digital Assistants (PDAs), can execute sophisticated applications that more often than not must be equipped with a layer of security that should include the confidentiality and the authentication services within its repertory. Nevertheless, when compared against front-end computing devices, most PDAs are still seen as constrained devices with limited processing and storage capabilities. In order to achieve Identity-Based Cryptography (IBC), which was an open problem proposed by Adi Shamir in 1984, Boneh and Franklin presented in Crypto 2001, a solution that uses bilinear pairings as its main building block. Since then, IBC has become an active area of investigation where many efficient IBC security protocols are proposed year after year. In this paper, we present a cryptographic application that allows the secure exchange of documents from a Personal Digital Assistant (PDA) that is wirelessly connected to other nodes. The architecture of our application is inspired by the traditional PGP (Pretty Good Privacy) email security protocol. Our application achieves identity-based authentication and confidentiality functionalities at the 80-bit security level through the usage of a cryptographic library that was coded in C++. Our library can perform basic primitives such as bilinear pairings defined over the binary field and the ternary field , as well as other required primitives known as map-to-point hash functions. We report the timings achieved by our application and we show that they compare well against other similar works published in the open literature.
dc.format	application/pdf
dc.language	eng
dc.publisher	Centro de Ciencias Aplicadas y Desarrollo Tecnológico
dc.relation	http://www.redalyc.org/revista.oa?id=474
dc.rights	openAcess
dc.rights	Journal of Applied Research and Technology
dc.source	Journal of Applied Research and Technology (México) Num.3 Vol.9
dc.subject	Ingeniería
dc.subject	Identity-based identity
dc.subject	bilinear pairings
dc.subject	PGP
dc.subject	mobile devices
dc.title	Achieving Identity-Based Cryptography in a Personal Digital Assistant Device
dc.type	Artículo
dc.provenance	Científica
dc.road	Dorada

Ficheros en el objeto digital

Este ítem aparece en la(s) siguiente(s) colección(ones)

• Artículos publicados en revistas arbitradas de Redalyc.org [4450]
  

Visualización del Documento

Mostrar el registro sencillo del objeto digital