Title | ||
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Comments on "A privacy preserving three-factor authentication protocol for e-health clouds". |
Abstract | ||
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The security provisioning of increasing healthcare data is of critical importance. The e-health clouds can be seen as a move towards an efficient management of such a big volume of healthcare data. Many schemes have been presented to bring more security and privacy along with efficiency, in the handling of data for booming e-health industry. Recently, in this connection, Jiang et al. (J Supercomput 1---24 doi:10.1007/s11227-015-1610-x, 2016) presented a three-factor authentication protocol for e-health clouds. In this letter, we identify a serious flaw in the mutual authentication phase of the scheme, since an adversary may launch a denial-of-service attack (DoS) against the service providing server. Finally, we suggest a modification in the scheme to overcome the DoS attack. |
Year | DOI | Venue |
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2017 | 10.1007/s11227-016-1837-1 | The Journal of Supercomputing |
Keywords | Field | DocType |
Security,Denial-of-service attack,Three-factor authentication,Health data privacy | Mutual authentication,Denial-of-service attack,Challenge–response authentication,Computer science,Computer security,Computer network,Provisioning,Authentication protocol,Adversary,Reflection attack,Multi-factor authentication | Journal |
Volume | Issue | ISSN |
73 | 4 | 0920-8542 |
Citations | PageRank | References |
3 | 0.38 | 3 |
Authors | ||
2 |
Name | Order | Citations | PageRank |
---|---|---|---|
Azeem Irshad | 1 | 59 | 13.32 |
Shehzad Ashraf Chaudhry | 2 | 420 | 28.94 |