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dc.citation.conferencePlace CH -
dc.citation.conferencePlace Kaoshiung -
dc.citation.endPage 192 -
dc.citation.startPage 173 -
dc.citation.title 20th International Conference on the Theory and Application of Cryptology and Information Security, ASIACRYPT 2014 -
dc.citation.volume 8874 -
dc.contributor.author Joo, Chihong -
dc.contributor.author Yun, Aaram -
dc.date.accessioned 2023-12-19T23:06:41Z -
dc.date.available 2023-12-19T23:06:41Z -
dc.date.created 2014-12-24 -
dc.date.issued 2014-12-10 -
dc.description.abstract We study homomorphic authenticated encryption, where privacy and authenticity of data are protected simultaneously. We define homomorphic versions of various security notions for privacy and authenticity, and investigate relations between them. In particular, we show that it is possible to give a natural definition of IND-CCA for homomorphic authenticated encryption, unlike the case of homomorphic encryption. Also, we construct a simple homomorphic authenticated encryption scheme supporting arithmetic circuits, which is chosen-ciphertext secure both for privacy and authenticity. Our scheme is based on the error-free approximate GCD assumption. -
dc.identifier.bibliographicCitation 20th International Conference on the Theory and Application of Cryptology and Information Security, ASIACRYPT 2014, v.8874, pp.173 - 192 -
dc.identifier.isbn 978-366245607-1 -
dc.identifier.issn 0302-9743 -
dc.identifier.scopusid 2-s2.0-84916211349 -
dc.identifier.uri https://scholarworks.unist.ac.kr/handle/201301/46903 -
dc.identifier.url https://link.springer.com/chapter/10.1007%2F978-3-662-45608-8_10 -
dc.language 영어 -
dc.publisher 20th International Conference on the Theory and Application of Cryptology and Information Security, ASIACRYPT 2014; -
dc.title Homomorphic authenticated encryption secure against chosen-ciphertext attack -
dc.type Conference Paper -
dc.date.conferenceDate 2014-12-07 -

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