{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2023,5,29]],"date-time":"2023-05-29T09:11:39Z","timestamp":1685351499323},"reference-count":0,"publisher":"National Library of Serbia","issue":"2","license":[{"start":{"date-parts":[[2013,1,1]],"date-time":"2013-01-01T00:00:00Z","timestamp":1356998400000},"content-version":"unspecified","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["ComSIS","COMPUT SCI INF SYST","COMPUT SCI INFORM SY","COMPUTER SCI INFORM","COMSIS J"],"published-print":{"date-parts":[[2013]]},"abstract":"<jats:p>QUAD stream cipher uses multivariate polynomial systems. It has provable\n   security based on the computational hardness assumption. More specifically,\n   the security of QUAD depends on hardness of solving non-linear multivariate\n   systems over a finite field, and it is known as an NP-complete problem.\n   However, QUAD is slower than other stream ciphers, and an efficient\n   implementation, which has a reduced computational cost, is required. In this\n   paper, we propose an efficient implementation of computing multivariate\n   polynomial systems for multivariate cryptography on GPU and evaluate\n   efficiency of the proposal. GPU is considered to be a commodity parallel\n   arithmetic unit. Moreover, we give an evaluation of our proposal. Our\n   proposal parallelizes an algorithm of multivariate cryptography, and makes it\n   efficient by optimizing the algorithm with GPU.<\/jats:p>","DOI":"10.2298\/csis121102040t","type":"journal-article","created":{"date-parts":[[2013,4,16]],"date-time":"2013-04-16T09:16:28Z","timestamp":1366103788000},"page":"897-911","source":"Crossref","is-referenced-by-count":4,"title":["Efficient implementation for QUAD stream cipher with GPUs"],"prefix":"10.2298","volume":"10","author":[{"given":"Satoshi","family":"Tanaka","sequence":"first","affiliation":[{"name":"Graduate School of Information Science and Electrical Engineering, Motooka, Nishi-ku, Fukuoka, Japan"}]},{"given":"Takashi","family":"Nishide","sequence":"additional","affiliation":[{"name":"Faculty of Information Science and Electrical Engineering, Motooka, Nishi-ku, Fukuoka, Japan"}]},{"given":"Kouichi","family":"Sakurai","sequence":"additional","affiliation":[{"name":"Faculty of Information Science and Electrical Engineering, Motooka, Nishi-ku, Fukuoka, Japan"}]}],"member":"1078","container-title":["Computer Science and Information Systems"],"original-title":[],"language":"en","deposited":{"date-parts":[[2023,5,29]],"date-time":"2023-05-29T08:31:03Z","timestamp":1685349063000},"score":1,"resource":{"primary":{"URL":"https:\/\/doiserbia.nb.rs\/Article.aspx?ID=1820-02141300040T"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2013]]},"references-count":0,"journal-issue":{"issue":"2","published-print":{"date-parts":[[2013]]}},"URL":"https:\/\/doi.org\/10.2298\/csis121102040t","relation":{},"ISSN":["1820-0214","2406-1018"],"issn-type":[{"value":"1820-0214","type":"print"},{"value":"2406-1018","type":"electronic"}],"subject":[],"published":{"date-parts":[[2013]]}}}