Keywords
Biometric system, Enrollment, Four-dimensional multimedia data, Time-space complexity, Computational models.
Abstract
There are acceptable standards for designing biometric security systems that capture unique biological features and characteristics of individuals. Such standards guarantee global best practice especially with regards to the enrollment process. However, while most designers focus on the time-space efficiency of the biometric system, security of the system should be of utmost concern while the integrity of the data is not compromised. Note that a typical biometric system could be hacked at various points during the enrollment process. Therefore, this paper presents eight models for encoding of multimedia data in biometric security systems that have been proposed. These models were designed and simulated using Jet Brains IntelliJ IDEA as the development environment. These models are expected to make the enrollment process secure with reduced space consumption while keeping the time complexity optimally small. The results from the simulation were empirically analyzed with respect to algorithm steps, execution time, space, security level and quality. It was noticed that it is possible to achieve highest level of data integrity and security – though at the expense of increase in computation complexity. For instance, encryption is responsible for 100% rise in the execution time (that is from 0.69ms to 1.47, 1.48 and 1.32ms). While the models could be realized via any programming language of choice, the simulation source code written in Java programming language could be adopted as software framework by designers and developers of biometric security systems.
Citation
: Garba EJ, Odion PO, Evwiekpaefe AE and Ajakaiye F. Design and Analysis of Secure and Time Space Efficient Models for Encoding of Four-Dimensional Multimedia Data in Biometric Security Systems. SM J Biometrics Biostat. 2019; 4(1): 1038.