Comments on the S/KEY user authentication scheme
ACM SIGOPS Operating Systems Review
Password authentication with insecure communication
Communications of the ACM
Weaknesses of Lee-Li-Hwang's hash-based password authentication scheme
ACM SIGOPS Operating Systems Review
A secure one-time password authentication scheme with low-computation for mobile communications
ACM SIGOPS Operating Systems Review
A secure one-time password authentication scheme using smart cards without limiting login times
ACM SIGOPS Operating Systems Review
Wireless telemedicine and m-health: technologies, applications and research issues
International Journal of Sensor Networks
A survey of security visualization for computer network logs
Security and Communication Networks
Security and Communication Networks
EasiSec: a SoC security coprocessor based on fingerprint-based key management for WSN
International Journal of Sensor Networks
A review of GENI authentication and access control mechanisms
International Journal of Security and Networks
| Hi-index | 0.00 |
This paper presents a One-Time Password (OTP) mechanism to provide authentication, with particular application to thin clients in wireless networks. Many of the current OTP mechanisms have high client side computation costs, high communication costs, or limited login times. To cope with these problems, this paper proposes a new one-time password scheme using a smart card. In the scheme, we present a novel modification to the Depth-First Search (DFS) based on a unique tree structure to generate a private key. We present a detailed analysis of the proposed scheme using an OpenSSL based implementation.