Practical private-key fully homomorphic encryption in rings
Abstract
We describe a practical fully homomorphic encryption (FHE) scheme based on homomorphisms between rings and show that it enables very efficient computation on encrypted data. Our encryption though is private-key; public information is only used to operate on encrypted data without decrypting it. Still, we show that our method allows for a third party search on encrypted data.
Document Details
- Document Type
- Pub Defense Publication
- Publication Date
- Apr 19, 2018
- Source ID
- 10.1515/gcc-2018-0006
Entities
People
- Alexey Gribov
- Delaram Kahrobaei
- Vladimir Shpilrain
Organizations
- Office of Naval Research