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Pantheon is a system that cryptographically allows a client to retrieve the value corresponding to a key from a<jats:italic>public<\/jats:italic>key-value store without allowing the server or any adversary to know any information about the key or value accessed. Pantheon devises a single-round retrieval protocol which reduces server-side latency by refining its cryptographic machinery and massively parallelizing the query execution workload. Using these novel techniques, Pantheon achieves a 93X improvement for server-side latency over a state-of-the-art solution.<\/jats:p>","DOI":"10.14778\/3574245.3574251","type":"journal-article","created":{"date-parts":[[2023,2,21]],"date-time":"2023-02-21T23:14:12Z","timestamp":1677021252000},"page":"643-656","update-policy":"https:\/\/doi.org\/10.1145\/crossmark-policy","source":"Crossref","is-referenced-by-count":21,"title":["Pantheon"],"prefix":"10.14778","volume":"16","author":[{"given":"Ishtiyaque","family":"Ahmad","sequence":"first","affiliation":[{"name":"University of California Santa Barbara"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Divyakant","family":"Agrawal","sequence":"additional","affiliation":[{"name":"University of California Santa Barbara"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Amr El","family":"Abbadi","sequence":"additional","affiliation":[{"name":"University of California Santa Barbara"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Trinabh","family":"Gupta","sequence":"additional","affiliation":[{"name":"University of California Santa Barbara"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"320","published-online":{"date-parts":[[2023,2,21]]},"reference":[{"key":"e_1_2_1_1_1","volume-title":"Proceedings of the 2004 ACM SIGMOD international conference on Management of data. 563--574","author":"Agrawal Rakesh","year":"2004","unstructured":"Rakesh Agrawal , Jerry Kiernan , Ramakrishnan Srikant , and Yirong Xu . 2004 . 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