This paper introduces a new version of the chaotic map-based image encryption system that uses Xilinx System Generator (XilinxSG) systems. Two (PRBGs) are proposed and named XOR LFSR Fixed Point Chaotic Maps-PRBG (XORLFPCM-PRBG) plus Combined XOR and XNOR for LFPCM-PRBG (XXLFPCM-PRBG) in which LFSR is combined with FPCM to encrypt an image. The Randomized Test Benchmarks at the (NIST) are applied for texting the randomization suggested PRBGs. Also, the security analysis includes the correlation-coefficient, the information-entropy, and the attacks differential (NPCR and UACI) are being used to test the intelligibility of the suggested encryption system. FPGA co-simulation hardware was also provided via FPGA SP605 XC6SLX45T to check the image encryption method of reality. The outcome showed that both XORLFPCM-PRBG and XXLFPCM-PRBG proposed systems are suitable for ciphering images founded on stream cipher an besides surpass about traditional algorithms.
تاريخ النشر
13/05/2021
الناشر
Springer / Springer Link (https://doi.org/10.1007/978-981-16-2094-2_59)
أ د خميس عواد زيدان | Khamis A. Zidan | 8601