127 citations · 753 across the 55 of their papers we have counts for
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cs.CR2018★ 7 cited
Exploiting ergodicity of the logistic map using deep-zoom to improve security of chaos-based cryptosystems
Jeaneth Machicao, Marcela Alves, Murilo S. Baptista +1
This paper explores the deep-zoom properties of the chaotic k-logistic map, in order to propose an improved chaos-based cryptosystem. This map was shown to enhance the random featu…
cs.CR2013★ 17 cited
A fast and light stream cipher for smartphones
Gerard Vidal, Murilo Baptista, Hector Mancini
We present a stream cipher based on a chaotic dynamical system. Using a chaotic trajectory sampled under certain rules in order to avoid any attempt to reconstruct the original one…