{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2024,2,13]],"date-time":"2024-02-13T20:06:43Z","timestamp":1707854803138},"reference-count":0,"publisher":"IGI Global","issue":"2","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2016,4,1]]},"abstract":"<p>A new method is presented to privately outsource computation of different users. As a significant cryptographic primitive in cloud computing, homomorphic encryption (HE) can evaluate on ciphertext directly without decryption, thus avoid information leakage. However, most of the available HE schemes are single-user, which means that they could only evaluate on ciphertexts encrypted by the same public key. Adopting the idea of proxy re-encryption, and focusing on the compatibility of computation, the authors provide a pairing-based multi-user homomorphic encryption scheme. The scheme is a somewhat homomorphic one, which can do infinite additions and one multiplication operation. Security of the scheme is based on subgroup decision problem. The authors give a concrete security model and detailed security analysis.<\/p>","DOI":"10.4018\/ijthi.2016040106","type":"journal-article","created":{"date-parts":[[2016,5,10]],"date-time":"2016-05-10T09:43:20Z","timestamp":1462873400000},"page":"72-82","source":"Crossref","is-referenced-by-count":9,"title":["A Pairing-based Homomorphic Encryption Scheme for Multi-User Settings"],"prefix":"10.4018","volume":"12","author":[{"given":"Zhang","family":"Wei","sequence":"first","affiliation":[{"name":"Engineering University of Chinese Armed Police Force, Xi'an, China"}]}],"member":"2432","container-title":["International Journal of Technology and Human Interaction"],"original-title":[],"language":"ng","link":[{"URL":"https:\/\/www.igi-global.com\/viewtitle.aspx?TitleId=152148","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2022,6,1]],"date-time":"2022-06-01T21:30:21Z","timestamp":1654119021000},"score":1,"resource":{"primary":{"URL":"https:\/\/services.igi-global.com\/resolvedoi\/resolve.aspx?doi=10.4018\/IJTHI.2016040106"}},"subtitle":[""],"short-title":[],"issued":{"date-parts":[[2016,4,1]]},"references-count":0,"journal-issue":{"issue":"2","published-print":{"date-parts":[[2016,4]]}},"URL":"https:\/\/doi.org\/10.4018\/ijthi.2016040106","relation":{},"ISSN":["1548-3908","1548-3916"],"issn-type":[{"value":"1548-3908","type":"print"},{"value":"1548-3916","type":"electronic"}],"subject":[],"published":{"date-parts":[[2016,4,1]]}}}