A Dynamic Symmetric Fully Homomorphic Encryption Mechanism for Privacy Protection of Cooperative Precision Positioning Cloud Service
Dibin Shan, Xuehui Du, Wenjuan Wang, Nan Wang
Available Online February 2018.
- https://doi.org/10.2991/csece-18.2018.11How to use a DOI?
- cooperative precise positioning; fully homomorphic encryption; symmetric encryption; cloud computing; cipher-text computation
- With the increasingly serious threat of privacy protect, the collaborative precision positioning cloud service urgently needs to be carried out homomorphic encryption protection for sensitive data. But the existing asymmetrical approaches are inefficient and are not practical for applications, while the symmetric approaches has low security. In this paper, based on the MORE and Enhanced MORE symmetric homomorphic encryption algorithms, we proposes a fully homomorphic encryption mechanism called DSFHE, with dynamic key generation, symmetric encryption and random encryption. Analysis and experimental results show that the proposed mechanism reduces the cipher-text storage overhead and execution time, which also can prevent the strong attacks.
- Open Access
- This is an open access article distributed under the CC BY-NC license.
Cite this article
TY - CONF AU - Dibin Shan AU - Xuehui Du AU - Wenjuan Wang AU - Nan Wang PY - 2018/02 DA - 2018/02 TI - A Dynamic Symmetric Fully Homomorphic Encryption Mechanism for Privacy Protection of Cooperative Precision Positioning Cloud Service BT - 2018 International Conference on Computer Science, Electronics and Communication Engineering (CSECE 2018) PB - Atlantis Press SP - 50 EP - 53 SN - 2352-538X UR - https://doi.org/10.2991/csece-18.2018.11 DO - https://doi.org/10.2991/csece-18.2018.11 ID - Shan2018/02 ER -