@inproceedings{d1872ebe6f3742ebb61839b433e89e9c,
title = "Oblivious parallel RAM and applications",
abstract = "We initiate the study of cryptography for parallel RAM (PRAM) programs. The PRAM model captures modern multi-core architectures and cluster computing models, where several processors execute in parallel and make accesses to shared memory, and provides the “best of both” circuit and RAM models, supporting both cheap random access and parallelism. We propose and attain the notion of Oblivious PRAM. We present a compiler taking any PRAM into one whose distribution of memory accesses is statistically independent of the data (with negligible error), while only incurring a polylogarithmic slowdown (in both total and parallel complexity). We discuss applications of such a compiler, building upon recent advances relying on Oblivious (sequential) RAM (Goldreich Ostrovsky JACM{\textquoteright}12). In particular, we demonstrate the construction of a garbled PRAM compiler based on an OPRAM compiler and secure identity-based encryption.",
author = "Elette Boyle and Chung, {Kai Min} and Rafael Pass",
note = "Publisher Copyright: {\textcopyright} International Association for Cryptologic Research 2016.; 13th International Conference on Theory of Cryptography, TCC 2016 ; Conference date: 10-01-2016 Through 13-01-2016",
year = "2016",
doi = "10.1007/978-3-662-49099-0_7",
language = "الإنجليزيّة",
isbn = "9783662490983",
series = "Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)",
publisher = "Springer Verlag",
pages = "175--204",
editor = "Eyal Kushilevitz and Tal Malkin",
booktitle = "Theory of Cryptography - 3th International Conference, TCC 2016-A, Proceedings",
address = "ألمانيا",
}