A cryptographic scheme that allows computation directly on the encrypted data(portal.acm.org)
portal.acm.org
A cryptographic scheme that allows computation directly on the encrypted data
http://portal.acm.org/citation.cfm?id=1536414.1536440&coll=GUIDE&dl=&type=series&idx=SERIES396&part=series&WantType=Proceedings&title=STOC&CFID=37558608&CFTOKEN=60907897
2 comments
If this works out, this is a big breakthrough. One of the encryption schemes described in the paper also looks like it should be reasonably efficient to implement (the scheme "E_1"). That scheme doesn't give you everything you'd need for fully homomorphic encryption, but it is part of the way there.
This looks very intriguing. Unfortunately, I can't find a free copy of this paper nor any articles talking about it. Can anyone else dig up either a copy or some additional information?
Even though it's on the ACM site, I downloaded the paper with no problem.
There's a pdf link in the article.