-1e416013186c20a17cb-2e88 20230429074022378 beie:beie director@blueeyesintelligence.org WEB-FORM International Journal of Recent Technology and Engineering (IJRTE) IJRTE 22773878 10.35940/ijrte.2277-3878 https://www.ijrte.org/ 05 30 2023 12 1 Aviation Science, Higher Colleges of Technology, Alain, UAE. Amr Sayed Abdel Fattah Youssef https://orcid.org/0009-0002-5059-2457 Nowadays, the importance of implementing a secure communication system that protects the privacy and confidential information from cyber-attacks and eavesdroppers is widely recognized. This requires developing solutions that not only address security issues but should not affect the speed of our system also. To achieve secure communication, most security systems rely on randomness generators, which play a vital role in the encryption process, with more randomness equaling greater security. In this paper, we propose a methodology for designing and implementing a novel random generator by using Lorenz chaotic signals. The proposed chaotic random generator CRN has been tested using NIST's Statistical Test Suite for Random and Pseudorandom Generators for Cryptographic Applications and results have been discussed. 05 30 2023 72 80 CC BY-NC-ND 4.0 10.35940/BEIESP.CrossMarkPolicy www.ijrte.org true No, I did not receive. No conflicts of interest to the best of our knowledge. No, the article does not require ethical approval and consent to participate with evidence. Not relevant. I am only the sole author of the article. 10.35940/ijrte.A7524.0512123 https://www.ijrte.org/portfolio-item/A75240512123/