Title :
Improvement of GGH Multilinear Map
Author :
Chunsheng Gu;Zhimin Yu;Zhengjun Jing;Peizhong Shi;Jin Qian
Author_Institution :
Sch. of Comput. Eng., Jiangsu Univ. of Technol., Changzhou, China
Abstract :
Garg, Gentry and Halevi (GGH) described the first candidate multilinear maps using ideal lattices. However, Hu and Jia presented an efficient attack on the GGH map, which breaks GGH-based MPKE. We describe an improvement of GGH map. The security of our construction depends upon new hardness assumption.
Keywords :
"Encoding","Legged locomotion","Lattices","Cryptography","Testing","Indexes"
Conference_Titel :
P2P, Parallel, Grid, Cloud and Internet Computing (3PGCIC), 2015 10th International Conference on
DOI :
10.1109/3PGCIC.2015.19
