{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2023,9,2]],"date-time":"2023-09-02T22:26:39Z","timestamp":1693693599703},"reference-count":14,"publisher":"Hindawi Limited","license":[{"start":{"date-parts":[[2014,1,1]],"date-time":"2014-01-01T00:00:00Z","timestamp":1388534400000},"content-version":"unspecified","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/3.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Journal of Applied Mathematics"],"published-print":{"date-parts":[[2014]]},"abstract":"<jats:p>Biclique cryptanalysis is an attack which reduces the computational complexity by finding a biclique which is a kind of bipartite graph. We show a single-key full-round attack of the Crypton-256 and mCrypton-128 by using biclique cryptanalysis. In this paper, 4-round bicliques are constructed for Crypton-256 and mCrypton-128. And these bicliques are used to recover master key for the full rounds of Crypton-256 and mCrypton-128 with the computational complexities of 2<jats:sup>253.78<\/jats:sup>and 2<jats:sup>126.5<\/jats:sup>, respectively. This is the first known single-key full-round attack on the Crypton-256. And our result on the mCrypton-128 has superiority over known result of biclique cryptanalysis on the mCrypton-128 which constructs 3-round bicliques in terms of computational time complexity.<\/jats:p>","DOI":"10.1155\/2014\/529736","type":"journal-article","created":{"date-parts":[[2014,3,30]],"date-time":"2014-03-30T07:59:32Z","timestamp":1396166372000},"page":"1-10","source":"Crossref","is-referenced-by-count":4,"title":["Biclique Cryptanalysis on the Full Crypton-256 and mCrypton-128"],"prefix":"10.1155","volume":"2014","author":[{"given":"Junghwan","family":"Song","sequence":"first","affiliation":[{"name":"Department of Mathematics, Hanyang University, Seoul 133-791, Republic of Korea"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Kwanhyung","family":"Lee","sequence":"additional","affiliation":[{"name":"Department of Mathematics, Hanyang University, Seoul 133-791, Republic of Korea"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Hwanjin","family":"Lee","sequence":"additional","affiliation":[{"name":"Department of Mathematics, Hanyang University, Seoul 133-791, Republic of Korea"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"98","reference":[{"key":"9","volume-title":"CRYPTON: a new 128-bit block cipher","year":"1998"},{"key":"10","first-page":"31","volume-title":"A revised version of CRYPTON: CRYPTON V1. 0","year":"1999"},{"key":"11","first-page":"243","volume-title":"MCrypton\u2014a lightweight block cipher for security of low-cost RFID tags and sensors","year":"2006"},{"key":"5","first-page":"149","volume-title":"The block cipher square","year":"1997"},{"key":"14","doi-asserted-by":"publisher","DOI":"10.1002\/dac.1008"},{"key":"12","doi-asserted-by":"publisher","DOI":"10.1002\/dac.1248"},{"key":"2","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-642-25385-0_19"},{"key":"4","first-page":"46","volume-title":"Attack on six rounds of crypton","year":"1999"},{"key":"3","doi-asserted-by":"publisher","DOI":"10.1007\/3-540-45861-1_4"},{"key":"13","first-page":"121","volume-title":"Stochastic cryptanalysis of crypton","year":"2001"},{"key":"8","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-540-24691-6_33"},{"key":"7","doi-asserted-by":"publisher","DOI":"10.1007\/s12083-013-0208-4"},{"key":"1","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-642-10366-7_1"},{"key":"6","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-642-14623-7_21"}],"container-title":["Journal of Applied Mathematics"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/downloads.hindawi.com\/journals\/jam\/2014\/529736.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/downloads.hindawi.com\/journals\/jam\/2014\/529736.xml","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/downloads.hindawi.com\/journals\/jam\/2014\/529736.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2016,7,29]],"date-time":"2016-07-29T01:17:17Z","timestamp":1469755037000},"score":1,"resource":{"primary":{"URL":"http:\/\/www.hindawi.com\/journals\/jam\/2014\/529736\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2014]]},"references-count":14,"alternative-id":["529736","529736"],"URL":"https:\/\/doi.org\/10.1155\/2014\/529736","relation":{},"ISSN":["1110-757X","1687-0042"],"issn-type":[{"value":"1110-757X","type":"print"},{"value":"1687-0042","type":"electronic"}],"subject":[],"published":{"date-parts":[[2014]]}}}