Abstract
The existing homomorphic operator is not efficient and flexible, two parallel multi-bit homomorphic operators are designed for this problem in this paper. Firstly, the homomorphic 1-bit adders and 1-bit comparators are implemented based on CGGI scheme. Secondly, using the parallel technology, based on the GPU hardware, a homomorphic adder and comparator that can calculate an arbitrary bit length are implemented. Finally, the nuFHE homomorphic algorithm library is called to program the homomorphic adder and comparator. The results of experiment show that the parallel homomorphic adder and comparator improve the efficiency and flexibility of homomorphic operations and can meet the needs of some scenarios.
Cite
CITATION STYLE
Wenchao, L., Feng, P., Xu’an, W., Guangsheng, T., & Weidong, Z. (2020). Construction and Parallel Implementation of Homomorphic Arithmetic Unit Based on NuFHE. In Advances in Intelligent Systems and Computing (Vol. 993, pp. 660–668). Springer Verlag. https://doi.org/10.1007/978-3-030-22354-0_59
Register to see more suggestions
Mendeley helps you to discover research relevant for your work.
