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Lightweight user authentication scheme for roaming service in GLOMONET with privacy preserving
With the development of information technology and the Internet, users can conveniently use roaming services without time and space restrictions. This roaming service is initiated by establishing a session key between a home node, which exists in a home network, and a mobile node, which exists in a...
Autores principales: | , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Public Library of Science
2021
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7909710/ https://www.ncbi.nlm.nih.gov/pubmed/33635893 http://dx.doi.org/10.1371/journal.pone.0247441 |
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author | Kang, Dongwoo Lee, Hakjun Lee, Youngsook Won, Dongho |
author_facet | Kang, Dongwoo Lee, Hakjun Lee, Youngsook Won, Dongho |
author_sort | Kang, Dongwoo |
collection | PubMed |
description | With the development of information technology and the Internet, users can conveniently use roaming services without time and space restrictions. This roaming service is initiated by establishing a session key between a home node, which exists in a home network, and a mobile node, which exists in a foreign network. However, in the process of verifying a legitimate user and establishing a session key, various security threats and privacy exposure issues can arise. This study demonstrates that the authentication scheme for the roaming service proposed in the existing Global Mobility Network (GLOMONET) environment has several vulnerabilities and, hence, is impractical. In addition, the scheme does not satisfy the privacy of the session key or user’s identity or password. Accordingly, we propose a new lightweight authentication scheme to compensate for these vulnerabilities and secure a high level of privacy, such as non-traceability. In addition, formal and informal analyses are conducted to examine the safety of the proposed scheme. Based on the results of our analyses, we prove that the proposed scheme is highly secure and applicable to the actual GLOMONET environment. |
format | Online Article Text |
id | pubmed-7909710 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2021 |
publisher | Public Library of Science |
record_format | MEDLINE/PubMed |
spelling | pubmed-79097102021-03-05 Lightweight user authentication scheme for roaming service in GLOMONET with privacy preserving Kang, Dongwoo Lee, Hakjun Lee, Youngsook Won, Dongho PLoS One Research Article With the development of information technology and the Internet, users can conveniently use roaming services without time and space restrictions. This roaming service is initiated by establishing a session key between a home node, which exists in a home network, and a mobile node, which exists in a foreign network. However, in the process of verifying a legitimate user and establishing a session key, various security threats and privacy exposure issues can arise. This study demonstrates that the authentication scheme for the roaming service proposed in the existing Global Mobility Network (GLOMONET) environment has several vulnerabilities and, hence, is impractical. In addition, the scheme does not satisfy the privacy of the session key or user’s identity or password. Accordingly, we propose a new lightweight authentication scheme to compensate for these vulnerabilities and secure a high level of privacy, such as non-traceability. In addition, formal and informal analyses are conducted to examine the safety of the proposed scheme. Based on the results of our analyses, we prove that the proposed scheme is highly secure and applicable to the actual GLOMONET environment. Public Library of Science 2021-02-26 /pmc/articles/PMC7909710/ /pubmed/33635893 http://dx.doi.org/10.1371/journal.pone.0247441 Text en © 2021 Kang et al http://creativecommons.org/licenses/by/4.0/ This is an open access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0/) , which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited. |
spellingShingle | Research Article Kang, Dongwoo Lee, Hakjun Lee, Youngsook Won, Dongho Lightweight user authentication scheme for roaming service in GLOMONET with privacy preserving |
title | Lightweight user authentication scheme for roaming service in GLOMONET with privacy preserving |
title_full | Lightweight user authentication scheme for roaming service in GLOMONET with privacy preserving |
title_fullStr | Lightweight user authentication scheme for roaming service in GLOMONET with privacy preserving |
title_full_unstemmed | Lightweight user authentication scheme for roaming service in GLOMONET with privacy preserving |
title_short | Lightweight user authentication scheme for roaming service in GLOMONET with privacy preserving |
title_sort | lightweight user authentication scheme for roaming service in glomonet with privacy preserving |
topic | Research Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7909710/ https://www.ncbi.nlm.nih.gov/pubmed/33635893 http://dx.doi.org/10.1371/journal.pone.0247441 |
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