Security Enhancement on Li-Lee’s Remote User Authentication Scheme Using Smart Card
Recently, Li and Lee proposed a new remote user authentication scheme using smart card. However, their scheme requires a verification table and the user’s identity is not protected. Moreover, users cannot change their password off - line. In order to overcome the security flaws, we propose a new sch...
| Autores: | , , |
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| Tipo de recurso: | artículo |
| Estado: | Versión publicada |
| Fecha de publicación: | 2014 |
| País: | México |
| Institución: | Universidad Autónoma de Nayarit |
| Repositorio: | Redalyc-UAN |
| OAI Identifier: | oai:redalyc.org:61532985006 |
| Acceso en línea: | https://www.redalyc.org/articulo.oa?id=61532985006 |
| Access Level: | acceso abierto |
| Palabra clave: | Computación smart card session key Cryptanalysis network security mutual authentication |
| Sumario: | Recently, Li and Lee proposed a new remote user authentication scheme using smart card. However, their scheme requires a verification table and the user’s identity is not protected. Moreover, users cannot change their password off - line. In order to overcome the security flaws, we propose a new scheme wh ich provides more security without affecting the merits of the original scheme. |
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