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An enhanced dynamic ID-based authentication scheme for telecare medical information systems
- Source :
- Journal of King Saud University: Computer and Information Sciences, Vol 29, Iss 1, Pp 54-62 (2017)
- Publication Year :
- 2017
- Publisher :
- Elsevier BV, 2017.
-
Abstract
- The authentication schemes for telecare medical information systems (TMIS) try to ensure secure and authorized access. ID-based authentication schemes address secure communication, but privacy is not properly addressed. In recent times, dynamic ID-based remote user authentication schemes for TMIS have been presented to protect user’s privacy. The dynamic ID-based authentication schemes efficiently protect the user’s privacy. Unfortunately, most of the existing dynamic ID-based authentication schemes for TMIS ignore the input verifying condition. This makes login and password change phases inefficient. Inefficiency of the password change phase may lead to denial of service attack in the case of incorrect input in the password change phase. To overcome these weaknesses, we proposed a new dynamic ID-based authentication scheme using a smart card. The proposed scheme can quickly detect incorrect inputs which makes the login and password change phase efficient. We adopt the approach with the aim to protect privacy, and efficient login and password change phases. The proposed scheme also resists off-line password guessing attack and denial of service attack. We also demonstrate the validity of the proposed scheme by utilizing the widely-accepted BAN (Burrows, Abadi, and Needham) logic. In addition, our scheme is comparable in terms of the communication and computational overheads with relevant schemes for TMIS.
- Subjects :
- Password
Zero-knowledge password proof
Password policy
Cognitive password
020205 medical informatics
General Computer Science
Computer science
02 engineering and technology
Computer security
computer.software_genre
Password based authentication
One-time password
lcsh:QA75.5-76.95
Telemedicine
S/KEY
Password strength
ComputingMilieux_MANAGEMENTOFCOMPUTINGANDINFORMATIONSYSTEMS
Privacy
Security
0202 electrical engineering, electronic engineering, information engineering
020201 artificial intelligence & image processing
lcsh:Electronic computers. Computer science
Smart card
Challenge–response authentication
computer
Subjects
Details
- ISSN :
- 13191578
- Volume :
- 29
- Issue :
- 1
- Database :
- OpenAIRE
- Journal :
- Journal of King Saud University - Computer and Information Sciences
- Accession number :
- edsair.doi.dedup.....385d00173cd2a581b1d242afb104b8e9
- Full Text :
- https://doi.org/10.1016/j.jksuci.2014.12.007