Packing Messages and Optimizing Bootstrapping in GSW-FHE
Packing Messages and Optimizing Bootstrapping in GSW-FHE
Ryo Hiromasa,Masayuki Abe,T. Okamoto
2015 · DOI: 10.1007/978-3-662-46447-2_31
International Conference on Theory and Practice of Public Key Cryptography · 92 Citations
TLDR
The first fully homomorphic encryption scheme that encrypts matrices and supports homomorphic matrix addition and multiplication and optimization of the bootstrapping procedure of Alperin-Sheriff and Peikert is constructed.