@inproceedings{adad86ebe26b4715a9fc9a7d819086f3,
title = "A visual one-time password authentication scheme using mobile devices",
abstract = "The use of passwords for user authentication has become ubiquitous in our everyday lives. However, password theft is becoming a common occurrence due to a variety of security problems associated with passwords. As such, many organizations are moving towards adopting alternative solutions like one-time passwords, which are only valid for a single session. Nevertheless, various one-time password schemes also suffer from a number of drawbacks in terms of their method of generation or delivery. This paper presents the design of a challenge-response visual one-time password authentication scheme that is to be used in conjunction with the camera on a mobile device. The main purpose of the proposed scheme is to be able to send a challenge over a public channel for a user to obtain a session key, while safeguarding the user{\textquoteright}s long-term secret key. In this paper, we present the authentication protocol, the various design considerations and the advantages provided by the scheme.",
keywords = "Authentication, Mobile device, One-time password, Visual cryptography",
author = "Chow, {Yang Wai} and Willy Susilo and Au, {Man Ho Allen} and Barmawi, {Ari Moesriami}",
year = "2015",
month = jan,
day = "1",
doi = "10.1007/978-3-319-21966-0_18",
language = "English",
isbn = "9783319219653",
series = "Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)",
publisher = "Springer Verlag",
pages = "243--257",
booktitle = "Information and Communications Security - 16th International Conference, ICICS 2014, Revised Selected Papers",
address = "Germany",
note = "16th International Conference on Information and Communications Security, ICICS 2014 ; Conference date: 16-12-2014 Through 17-12-2014",
}