Iris images encryption based on QR code and chaotic map

• DOI: 10.12928/telkomnika.v18i1.13293
• Publication Date: 2020-02-14T21:45:53Z
• Authors: Raniah Ali Mustafa; Amal Abdulbaqi Ma...; Dena Nadir George; Waleed Rasheed Hu...
• Keywords: Logistic map; Code (set theory)

In this paper an Iris image is encrypted based on QR (quick response) code and chaotic map. The main idea of the proposed system generating a depending input text then extract features from by using convolution, these are used for key generation. After that permuted iris generated key, after resulting will be encrypts 2D logistic randomness tested measures NIST, quality images in method security analysis tests such as PSNR, UACI, NPCR, histogram, correlation entropy. shows secure encryption.