Cryptanalysis and Improvement of a User Authentication Scheme Preserving Uniqueness and Anonymity for Connected Health Care.
Nowadays, connected health care applications are used more and more in the world. Service through the applications can save the patients' time and expense, such as telecare medical information system (TMIS) and integrated electronic patient record (EPR) information system. In the applications, prese...
| Publicado en: | Journal of Medical Systems Vol. 39; no. 2; pp. 1 - 10 |
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| Autores principales: | , |
| Formato: | commentary equations & formulas pictorial research tables/charts Journal Article |
| Publicado: |
Springer Nature
Feb2015
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| Acceso en línea: | Ver este registro en EBSCOhost |
| fields | @attributes: recordID: 1 pdfLink: plink: https://search.ebscohost.com/login.aspx?direct=true&db=ccm&AN=115925384&site=ehost-live header: @attributes: shortDbName: ccm uiTerm: 115925384 longDbName: CINAHL Complete uiTag: AN controlInfo: bkinfo: dissinfo: jinfo: jid: 01485598 4N0 jtl: Journal of Medical Systems issn: 01485598 maglogo: N pubinfo: dt: Feb2015 vid: 39 iid: 2 pid: 237 pub: Springer Nature place: New York, New York artinfo: ui: 115925384 115925384 115925384 10.1007/s10916-014-0179-x 115925384 ppf: 1 ppct: 9 formats: fmt: @attributes: type: P tig: atl: Cryptanalysis and Improvement of a User Authentication Scheme Preserving Uniqueness and Anonymity for Connected Health Care. aug: au: Xu, Lili Wu, Fan affil: School of Information Science and Technology, Xiamen University, Xiamen 361005 China sug: subj: Health Computer Systems Communication Internet Data Security Methods Data Security Standards Data Breach Prevention and Control Quality Improvement Methods Privacy and Confidentiality Biometrics Utilization ab: Nowadays, connected health care applications are used more and more in the world. Service through the applications can save the patients' time and expense, such as telecare medical information system (TMIS) and integrated electronic patient record (EPR) information system. In the applications, preserving patients' privacy, transmitting messages securely and keeping mutual authentication should all be paid attention. Many authentication schemes have been proposed to make a secure communicating environment. Recently Xie et al. showed that Wen's scheme was insecure because it was under the off-line password guessing attack and without user anonymity and forward security. They gave a new three-factor authentication scheme and claimed that it was secure. However, we find that Xie et al's scheme is vulnerable to the De-synchronization attack and the server has too much storage burden in the scheme. Then we present an improved scheme which overcomes the usual weaknesses and keeps ordinary security characters. Compared with recent schemes of the same kind, our scheme is secure and practical. pubtype: Academic Journal doctype: commentary equations & formulas pictorial research tables/charts Journal Article ougenre: Article language: English refInfo: holdings: @attributes: islocal: N |
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