Title :
Research on Secure Scalar Product Protocol and Its´ Application
Author :
Xu, Fen ; Zeng, Shuai ; Luo, Shoushan ; Wang, Cong ; Xin, Yang ; Guo, Yucui
Abstract :
Secure scalar product protocol is an important fundamental protocol in secure multi-party computation. Serving as a basic building block for many other secure protocols, it is widely used in data mining, statistical analysis and scientific computation. Based on additive homomorphism public key cryptosystem, we develop a new secure scalar product protocol under semi-honest model with low communication complexity which is easy to implement and understanding. Furthermore, we firstly apply it to position relationship decision for privacy preserving space vectors.
Keywords :
cryptographic protocols; data mining; public key cryptography; statistical analysis; additive homomorphism public key cryptosystem; communication complexity; data mining; privacy preserving space vector; scientific computation; secure multiparty computation; secure scalar product protocol; semihonest model; statistical analysis; Complexity theory; Cryptography; Data privacy; Privacy; Protocols;
Conference_Titel :
Wireless Communications Networking and Mobile Computing (WiCOM), 2010 6th International Conference on
Conference_Location :
Chengdu
Print_ISBN :
978-1-4244-3708-5
Electronic_ISBN :
978-1-4244-3709-2
DOI :
10.1109/WICOM.2010.5601452
