Lightweight ciphers based on chaotic Map -- LFSR architectures

arXiv:2402.10871v1 Announce Type: new
Abstract: In this paper, we propose and analyze two different stream ciphers based on a Skew Tent Map and a Modified Logistic Map respectively. In order to improve the randomness of these systems, a single method for increasing the period length of the generated sequences has been applied. The results prove that the randomness of these systems can be severally increased by using this method, making these systems suitable for secure communications.

architectures arxiv ciphers cs.cr eess.sp generated length map order period randomness single stream systems