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Parallel Generator of Discrete Sequences using Multi-Threading Approach

Abstract : We implemented in efficient manner (time computation, software security) a generator of discrete chaotic sequences (GDCS) by using multi-threaded approach. The chaotic generator is implemented in C language and parallelized using the Pthread library. The resulting implementation achieves a very high bit rate of 1.45 Gbps (with delay =1) on 4-core general-purpose processor. Security performance of the implemented structure is analyzed by applying several software security tools and statistical tests such as mapping, auto and cross-correlation, and NIST test. Experimental results highlight the robustness of the proposed structure against known cryptographic attacks.
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Conference papers
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Contributor : Sandrine Charlier <>
Submitted on : Tuesday, July 16, 2019 - 11:26:25 AM
Last modification on : Friday, January 8, 2021 - 3:43:11 AM


  • HAL Id : hal-02184688, version 1


Mohammed Abu Taha, Safwan El Assad, Audrey Queudet. Parallel Generator of Discrete Sequences using Multi-Threading Approach. International Conference on Future Information Technology, Apr 2018, Salerno, Italy. pp.161-167. ⟨hal-02184688⟩



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