Welcome to the resource topic for 2006/186
Title:
Deterministic and Efficiently Searchable Encryption
Authors: Mihir Bellare, Alexandra Boldyreva, Adam O'Neill
Abstract:We present as-strong-as-possible definitions of privacy, and constructions achieving them, for public-key encryption schemes where the encryption algorithm is \textit{deterministic}. We obtain as a consequence database encryption methods that permit fast (i.e.~sub-linear, and in fact logarithmic, time) search while provably providing privacy that is as strong as possible subject to this fast search constraint. One of our constructs, called RSA-DOAEP, has the added feature of being length preserving, so that it is the first example of a public-key cipher. We generalize this to obtain a notion of efficiently-searchable encryption schemes which permit more flexible privacy to search-time trade-offs via a technique called bucketization. Our results answer much-asked questions in the database community and provide foundations for work done there.
ePrint: https://eprint.iacr.org/2006/186
See all topics related to this paper.
Feel free to post resources that are related to this paper below.
Example resources include: implementations, explanation materials, talks, slides, links to previous discussions on other websites.
For more information, see the rules for Resource Topics .