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pro vyhledávání: '"M. Hussain"'
Autor:
Haneen H. Alwan, Zahir M. Hussain
Publikováno v:
Journal of Computer Science. 15:1461-1489
In a recent work, chaos has been utilized to modify addresses of message bits while hidden in a cover image. In this study, we extend the above technique to include multiple chaotic maps for increased security. Three systems have been modified using
Autor:
Zahir M. Hussain, Nuha A. S. Alwan
Publikováno v:
Wireless Personal Communications. 105:941-950
Compressed sensing by random under-sampling has been recently used in the context of energy-efficient moving-target gradient descent localization in wireless sensor networks. The present work investigates the possibility of using deterministic chaos
Publikováno v:
International Journal of Distributed Sensor Networks, Vol 15 (2019)
A substitution box is a core component of the popular symmetric-key algorithms. However, the major problem of the conventional substitution boxes is the statistic behavior, which is employed as a fixed-size lookup table. To solve the fixed-size looku