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A VISION BASED GRAPHICAL PASSWORD.
- Source :
-
Journal of Integrated Design & Process Science . 2010, Vol. 14 Issue 2, p43-52. 10p. 5 Diagrams, 3 Charts. - Publication Year :
- 2010
-
Abstract
- Graphical password is an authentication means alternative to textual password and biometric password. Graphical passwords are classified into two groups: picture based password and user-drawn based password. To pass the authentication, in the picture based graphical password, users have to choose right photos whereas in the user-drawn based graphical password, users have to draw correct pictures. In this paper, we propose a new user-drawn based graphical password. The proposed scheme requires users to create their secret by selecting individual points or by connecting points into curves from a given set of points. Compared to textual password and existing graphical password such as DAS, our proposed password gives larger memorable password space with sufficiently large number of given points. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 10920617
- Volume :
- 14
- Issue :
- 2
- Database :
- Academic Search Index
- Journal :
- Journal of Integrated Design & Process Science
- Publication Type :
- Academic Journal
- Accession number :
- 74010222