Take the tour ×  There are several papers about Secure Indexes,
for Example "Searchable Symmetric Encryption: Improved
Definitions and Efficient Constructions" and "Secure Indexes".
I'm trying to build a system, that uses secure indexes to store
and search data. Are there any existing solutions out there
which implement these types of schemes?  share|improve this
question Am curious , if you made any progress. –  sashank Jul
31 '12 at 15:01 This question is hard to answer. Clearly no one
on here knows of a publically available implementation or they
would have answered. That said, no one is apparently willing to
say that one doesn't exist (and rightfully so). You've put us in
a difficult position :) –  mikeazo Oct 2 '12 at 14:42 That
sounds like you've a non public available solution mikeazo ;)
Since I wasn't able to find something like that, I've developed
such a system as part of my Bachelor Thesis. The result is a
running database, that is built on top of Apache Solr that is
very fast in searching text (s