Improved Fully Homomorphic Encryption Algorithm for Cloud Storage

DOI

10.2991/cimns-16.2016.87How to use a DOI?

Keywords

fully homomorphic encryption; cloud storage; cipher text retrieval

Abstract

Fully homomorphic encryption has important applications in cloud storage, the cipher text retrieval and other aspects. In order to get a better fully homomorphic encryption scheme for cloud storage, an improved fully homomorphic encryption (FHE) scheme based on DGHV scheme is proposed by analyzing and comparing the existing research situation of fully homomorphic encryption scheme. On the premise of guarantying scheme's safety, the amount of single encrypted data is increased to 3 bit. Arguably, improving the single encrypted data volume at the same time, the public key, suitable for cloud storage platform, has smaller size, and reduces the computational complexity.

Copyright

© 2016, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Renyuan Hu
AU  - Longjun Zhang
AU  - Yongzhen Qin
PY  - 2016/09
DA  - 2016/09
TI  - Improved Fully Homomorphic Encryption Algorithm for Cloud Storage
BT  - Proceedings of the 2016 International Conference on Communications, Information Management and Network Security
PB  - Atlantis Press
SP  - 349
EP  - 352
SN  - 2352-538X
UR  - https://doi.org/10.2991/cimns-16.2016.87
DO  - 10.2991/cimns-16.2016.87
ID  - Hu2016/09
ER  -