{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,18]],"date-time":"2025-10-18T10:27:19Z","timestamp":1760783239535},"reference-count":4,"publisher":"World Scientific Pub Co Pte Lt","issue":"11","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Int. J. Bifurcation Chaos"],"published-print":{"date-parts":[[2009,11]]},"abstract":"<jats:p> Chaos based encryption may offer new quality in secure data transmission. A recently proposed Chaotic-Key Based Algorithm (CKBA) has been shown to be unavoidably susceptible to chosen\/known-plaintext attacks and ciphertext-only attacks. In this paper, Hyper Chaotic-Key Based Algorithm (HCKBA) using hyper chaos is proposed to enhance the security of CKBA. The enhanced security of the proposed algorithm is analyzed through cryptanalysis. Further, VLSI architecture of the proposed algorithm is designed. The VLSI architecture is implemented on an image using XILINX's ModelSim to demonstrate the effectiveness of the proposed scheme. <\/jats:p>","DOI":"10.1142\/s021812740902516x","type":"journal-article","created":{"date-parts":[[2010,2,23]],"date-time":"2010-02-23T20:07:55Z","timestamp":1266955675000},"page":"3833-3839","source":"Crossref","is-referenced-by-count":21,"title":["HYPERCHAOS BASED IMAGE ENCRYPTION"],"prefix":"10.1142","volume":"19","author":[{"given":"CH.","family":"GANGADHAR","sequence":"first","affiliation":[{"name":"Research and Training Unit for Navigational Electronics, Osmania University, Hyderabad 500 007, India"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"K.","family":"DEERGHA RAO","sequence":"additional","affiliation":[{"name":"Research and Training Unit for Navigational Electronics, Osmania University, Hyderabad 500 007, India"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"219","published-online":{"date-parts":[[2011,11,20]]},"reference":[{"key":"rf1","series-title":"Internet and Communications Series","volume-title":"Multimedia Security Handbook","volume":"4","author":"Chen S.","year":"2004"},{"key":"rf4","first-page":"708","volume":"2","author":"Li S.","journal-title":"ISCAS"},{"key":"rf5","doi-asserted-by":"publisher","DOI":"10.1109\/81.974872"},{"key":"rf7","doi-asserted-by":"publisher","DOI":"10.1109\/TCSII.2004.832778"}],"container-title":["International Journal of Bifurcation and Chaos"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.worldscientific.com\/doi\/pdf\/10.1142\/S021812740902516X","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2019,8,6]],"date-time":"2019-08-06T19:55:16Z","timestamp":1565121316000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.worldscientific.com\/doi\/abs\/10.1142\/S021812740902516X"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2009,11]]},"references-count":4,"journal-issue":{"issue":"11","published-online":{"date-parts":[[2011,11,20]]},"published-print":{"date-parts":[[2009,11]]}},"alternative-id":["10.1142\/S021812740902516X"],"URL":"https:\/\/doi.org\/10.1142\/s021812740902516x","relation":{},"ISSN":["0218-1274","1793-6551"],"issn-type":[{"value":"0218-1274","type":"print"},{"value":"1793-6551","type":"electronic"}],"subject":[],"published":{"date-parts":[[2009,11]]}}}