Ashok Kumar Das
Ashok Kumar Das
Associate Professor, Center for Security, Theory and Algorithmic Research, IIIT Hyderabad, India
Verified email at - Homepage
TitleCited byYear
Analysis and improvement on an efficient biometric-based remote user authentication scheme using smart cards
AK Das
IET Information Security 5 (3), 145-151, 2011
A secure biometrics-based multi-server authentication protocol using smart cards
V Odelu, AK Das, A Goswami
IEEE Transactions on Information Forensics and Security 10 (9), 1953-1966, 2015
A dynamic password-based user authentication scheme for hierarchical wireless sensor networks
AK Das, P Sharma, S Chatterjee, JK Sing
Journal of Network and Computer Applications 35 (5), 1646-1656, 2012
A secure user anonymity-preserving biometric-based multi-server authenticated key agreement scheme using smart cards
D Mishra, AK Das, S Mukhopadhyay
Expert Systems with Applications, 2014
A secure and efficient uniqueness-and-anonymity-preserving remote user authentication scheme for connected health care
AK Das, A Goswami
Journal of medical systems 37 (3), 9948, 2013
A secure and robust temporal credential-based three-factor user authentication scheme for wireless sensor networks
AK Das
Peer-to-peer Networking and Applications 9 (1), 223-244, 2016
A secure and effective biometric-based user authentication scheme for wireless sensor networks using smart card and fuzzy extractor
AK Das
International Journal of Communication Systems, 2015
Secure Signature-Based Authenticated Key Establishment Scheme for Future IoT Applications
S Challa, M Wazid, AK Das, N Kumar, AG Reddy, EJ Yoon, KY Yoo
IEEE Access 5, 2017
A user friendly mutual authentication and key agreement scheme for wireless sensor networks using chaotic maps
S Kumari, X Li, F Wu, AK Das, H Arshad, MK Khan
Future Generation Computer Systems 63, 56-75, 2016
A secure and effective user authentication and privacy preserving protocol with smart cards for wireless communications
AK Das
Networking Science 2 (1-2), 12-27, 2013
Provably Secure Authenticated Key Agreement Scheme for Smart Grid
V Odelu, AK Das, M Wazid, M Conti
IEEE Transactions on Smart Grid, 2016
Cryptanalysis and improvement of an access control in user hierarchy based on elliptic curve cryptosystem
AK Das, NR Paul, L Tripathy
Information Sciences 209, 80-92, 2012
Single round-trip SIP authentication scheme with provable security for Voice over Internet Protocol using smart card
S Kumari, F Wu, X Li, MS Farash, Q Jiang, MK Khan, AK Das
Multimedia Tools and Applications, DOI: 10.1007/s11042-015-2988-4, 2015
Design of a provably secure biometrics-based multi-cloud-server authentication scheme
S Kumari, X Li, F Wu, AK Das, KKR Choo, J Shen
Future Generation Computer Systems 68, 320-330, 2017
An Improved and Effective Secure Password-Based Authentication and Key Agreement Scheme Using Smart Cards for the Telecare Medicine Information System
AK Das, B Bruhadeshwar
Journal of Medical Systems 37 (5), 1-17, 2013
An efficient authentication and key agreement scheme for multi-gateway wireless sensor networks in IoT deployment
F Wu, L Xu, S Kumari, X Li, J Shen, KKR Choo, M Wazid, AK Das
Journal of Network and Computer Applications 89, 72-85, 2017
An efficient approach for mining association rules from high utility itemsets
J Sahoo, AK Das, A Goswami
Expert systems with Applications 42 (13), 5754-5778, 2015
A secure and efficient user anonymity-preserving three-factor authentication protocol for large-scale distributed wireless sensor networks
AK Das
Wireless Personal Communications 82 (3), 1377-1404, 2015
Secure Biometric-Based Authentication Scheme using Chebyshev Chaotic Map for Multi-Server Environment
S Chatterjee, S Roy, AK Das, S Chattopadhyay, N Kumar, AV Vasilakos
IEEE Transactions on Dependable and Secure Computing, 2016
A Secure Anonymous Authentication Protocol for Mobile Services on Elliptic Curve Cryptography
GR Alavalapati, AK Das, EJ Yoon, KY Yoo
IEEE Access, 2016
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