{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,2,19]],"date-time":"2025-02-19T20:10:36Z","timestamp":1739995836111,"version":"3.37.3"},"reference-count":0,"publisher":"IOS Press","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2016]]},"abstract":"<jats:p>In this paper, we describe a new protocol for secure evaluation of Deterministic Finite Automata (DFA) between two parities (client and server). The protocol has no restrictions on the DFA's input alphabet and runs in a single client-server communication round. It uses O&amp;lpar;mn&amp;rpar; operations for client-side computations, O&amp;lpar;mn|Q|&amp;rpar; operations for server-side computations, and the network communication bandwidth is O&amp;lpar;mnk|Q|&amp;rpar; bytes where k is the security parameter of the protocol, m is the size of the DFA's input alphabet, n is the length of the input text and |Q| is the number of the DFA states. As a building block our algorithm uses the white-box based 1-out-of-n oblivious transfer protocol, which results that the protocol does no public-key operations. Apart from the description of the protocol, the paper also contains results of efficiency benchmarks done on our implementation of the protocol.<\/jats:p>","DOI":"10.3233\/978-1-61499-716-0-276","type":"book-chapter","created":{"date-parts":[[2025,2,19]],"date-time":"2025-02-19T19:11:46Z","timestamp":1739992306000},"source":"Crossref","is-referenced-by-count":0,"title":["Two-Party Oblivious DFA Evaluation Protocol"],"prefix":"10.3233","author":[{"family":"Khachatryan Gurgen","sequence":"additional","affiliation":[]},{"family":"Hovsepyan Mihran","sequence":"additional","affiliation":[]},{"family":"Jivanyan Aram","sequence":"additional","affiliation":[]}],"member":"7437","container-title":["NATO Science for Peace and Security Series - D: Information and Communication Security","Meeting Security Challenges Through Data Analytics and Decision Support"],"original-title":[],"deposited":{"date-parts":[[2025,2,19]],"date-time":"2025-02-19T19:30:21Z","timestamp":1739993421000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.medra.org\/servlet\/aliasResolver?alias=iospressISBN&isbn=978-1-61499-715-3&spage=276&doi=10.3233\/978-1-61499-716-0-276"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2016]]},"references-count":0,"URL":"https:\/\/doi.org\/10.3233\/978-1-61499-716-0-276","relation":{},"ISSN":["1874-6268"],"issn-type":[{"value":"1874-6268","type":"print"}],"subject":[],"published":{"date-parts":[[2016]]}}}