Massive Data Covert Transmission Scheme Based on Shamir Threshold  

作　　者：ZHANG Tao WANG Yadi RONG Xing 

机构地区：[1]Institute of Electronic Technology, Information Engineering University, Zhengzhou 450004, Henan, China

出　　处：《Wuhan University Journal of Natural Sciences》2010年第3期227-231,共5页武汉大学学报（自然科学英文版）

基　　金：Supported by the National High Technology Research and Development Program of China (863 Program) (2007AA0825)

摘　　要：Massive data covert transmission scheme based on Shamir threshold is proposed in this paper. This method applies Shamir threshold scheme to divide data, uses information hiding technology to cover shadows, and realizes massive data covert transmission through transmitting stego-covers. Analysis proves that compared with the natural division method, this scheme not only improves the time-efficiency of transmitting but also enhances the security.Massive data covert transmission scheme based on Shamir threshold is proposed in this paper. This method applies Shamir threshold scheme to divide data, uses information hiding technology to cover shadows, and realizes massive data covert transmission through transmitting stego-covers. Analysis proves that compared with the natural division method, this scheme not only improves the time-efficiency of transmitting but also enhances the security.

关 键 词：information hiding and transmission Shamir threshold scheme massive data time-efficiency SECURITY 

分 类 号：TP309[自动化与计算机技术—计算机系统结构]