Runhua Shi Liusheng Huang Yonglong Luo Zhong Hong A Threshold Multi-secret Sharing Scheme. 1705-1707 2008 ICNSC http://dx.doi.org/10.1109/ICNSC.2008.4525497 conf/icnsc/2008 db/conf/icnsc/icnsc2008.html#ShiHLH08