{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,10]],"date-time":"2026-06-10T16:16:04Z","timestamp":1781108164653,"version":"3.54.1"},"reference-count":29,"publisher":"IGI Global Scientific Publishing","issue":"2","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2018,4]]},"abstract":"<jats:p>Aiming at secure video sharing in multimedia social network, a format-compliant encryption scheme for high efficiency video coding (HEVC) based on sigh data hiding (SDH) is proposed. The encryption is tightly integrated with the encoding\/decoding processes. For each coding unit (CU), the sign of the nonzero coefficient and the first hiding nonzero coefficient are both encrypted with key stream. Meanwhile, one of merging index, motion vector prediction index, sign of motion vector difference and reference frame index is chosen for encryption according to a control factor. As it is explored in this article, experimental results and analysis indicate that it can effectively resist brute-force attack, difference attack and replacement attack. Also, it can keep a good balance in encryption space, computation complexity and security. Based on the encryption scheme, a framework of its implementation in multimedia social network is presented. It has great potential to be implemented for secure video sharing in multimedia social network.<\/jats:p>","DOI":"10.4018\/ijdcf.2018040102","type":"journal-article","created":{"date-parts":[[2018,2,28]],"date-time":"2018-02-28T10:22:43Z","timestamp":1519813363000},"page":"23-39","source":"Crossref","is-referenced-by-count":3,"title":["A Format-Compliant Encryption for Secure HEVC Video Sharing in Multimedia Social Network"],"prefix":"10.4018","volume":"10","author":[{"given":"Min","family":"Long","sequence":"first","affiliation":[{"name":"School of Computer and Communication Engineering, Changsha University of Science and Technology, Changsha, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Fei","family":"Peng","sequence":"additional","affiliation":[{"name":"School of Computer Science and Electronic Engineering, Hunan University, Changsha, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Xiaoqing","family":"Gong","sequence":"additional","affiliation":[{"name":"School of Computer Science and Electronic Engineering, Hunan University, Changsha, China"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"2432","reference":[{"key":"IJDCF.2018040102-0","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-540-30543-9_49"},{"key":"IJDCF.2018040102-1","doi-asserted-by":"publisher","DOI":"10.1109\/ICASSP.2011.5946976"},{"key":"IJDCF.2018040102-2","article-title":"The estream portfolio.","author":"S.Babbage","year":"2008","journal-title":"L\u2019Igiene Moderna"},{"key":"IJDCF.2018040102-3","unstructured":"Boesgaard, M., Vesterager, M., Christensen, T., & Zenner, E. 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