{"product_id":"image-encryption-scheme-based-on-chaotic-maps-von-su-su-maung","title":"Image Encryption Scheme Based on Chaotic Maps","description":"\u003cp\u003eA new encryption scheme using dynamical 8 × 8 S-box, based on the composition of chaotic maps, is proposed. In this method, the dynamical S-box, one first uses a known chaotic dynamical system to generate a sequence of pseudo-random bytes, then applies certain permutations to them, using the discretized version of another two dimensional chaotic map. A sequence of pseudo-random bytes generated from two dimensional cat map is used to index the entry of the S-box. The output 8 bits (0-255) of the S-box are XOR-ed with the plaintext to obtain the ciphertext and XOR-ed with the ciphertext to obtain the plaintext.   Standard statistical tests of this scheme are performed. We show that this new scheme can generate usable pseudo-random numbers, while maintaining a large enough keyspace for potential use in encryptions.\u003c\/p\u003e\u003cdiv class=\"aw-variant-hidden-subtitle-div\" id=\"aw-variant-subtitle-9783848484904\"\u003e\u003ch3\u003eImage Encryption Using Chaotic Maps\u003c\/h3\u003e\u003c\/div\u003e","brand":"Autorenwelt Shop","offers":[{"title":"Softcover - 9783848484904","offer_id":39489990656093,"sku":"9783848484904","price":49.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0622\/files\/209b1a96-4ba9-4c2d-9642-348c6b71c5f3.jpg?v=1758875716","url":"https:\/\/shop.autorenwelt.de\/en\/products\/image-encryption-scheme-based-on-chaotic-maps-von-su-su-maung","provider":"Autorenwelt Shop","version":"1.0","type":"link"}