Privacy-preserving computational protocol on minimum distance between two three-dimension parallel straight line
Tang Yu · Jisuanji yingyong yanjiu · 2013
This paper proposed a privacy-preserving computational protocol on the minimum distance between two three-dimension parallel straight lines based on semi-honesty model.Every participant in semi-honesty model inputted his information and no one tend to leak the information to others.They could not get others' private information by the intermediate results except sharing the output.Finally,this protocol outputs the distance between two parallel straight lines correctly.It gave the correctness and security proof.